DISCOVERY OPERATING INC Mineral Rights in Texas | Real Estate CRM

DISCOVERY OPERATING INC

XXXXXXXX , TX

Mineral rights owned by DISCOVERY OPERATING INC

Legal	Operator	Lease Name	RRC	Type	NRI	County	Value	Year
JACWIL "B" W# 1, DISCOVERY OPERATING, T3S BLK 39 SEC 8 E/2, RRC-08-139939	DISCOVERY OPERATING	JACWIL "B" W# 1	08-139939	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JACWIL "B" W# 2, DISCOVERY OPERATING, T3S BLK 39 SEC 8 W/2, RRC-08-33769	DISCOVERY OPERATING	JACWIL "B" W# 2	08-33769	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-V "39", DISCOVERY OPERATING, T3S BLK 39 SEC 39, 36408 34320,6019,20,371,2	DISCOVERY OPERATING	TXL-V "39"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
WINDHAM "38" #1-10, DISCOVERY OPERATING, T3S BLK 39 SEC 38, RRC-08-36457	DISCOVERY OPERATING	WINDHAM "38" #1-10	08-36457	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-V "43", DISCOVERY OPERATING, T3S BLK 39 SEC 43, RRC-08-36459	DISCOVERY OPERATING	TXL-V "43"	08-36459	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
WINDHAM "40" #1-10, DISCOVERY OPERATING, T3S BLK 39 SEC 40, RRC-08-36561	DISCOVERY OPERATING	WINDHAM "40" #1-10	08-36561	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
WINDHAM "42", DISCOVERY OPERATING, T3S BLK 39 SEC 42, RRC-08-36585	DISCOVERY OPERATING	WINDHAM "42"	08-36585	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO "15", DISCOVERY OPERATING, T4S BLK 41 SEC 15, RRC-08-36655	DISCOVERY OPERATING	GERONIMO "15"	08-36655	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BRADFORD "36", DISCOVERY OPERATING, T3S BLK 39 SEC 36, RRC-08-36652	DISCOVERY OPERATING	BRADFORD "36"	08-36652	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-V "41", DISCOVERY OPERATING, T3S BLK 39 SEC 41, RRC-08-36700	DISCOVERY OPERATING	TXL-V "41"	08-36700	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-V " 5", DISCOVERY OPERATING, T3S BLK 39 SEC 5, RRC-08-36872	DISCOVERY OPERATING	TXL-V " 5"	08-36872	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 8, DISCOVERY OPERATING, T3S BLK 39 SEC 8	DISCOVERY OPERATING	JW 8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 9, DISCOVERY OPERATING, T3S BLK 39 SEC 9	DISCOVERY OPERATING	JW 9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 7, DISCOVERY OPERATING, T3S BLK 39 SEC 7	DISCOVERY OPERATING	JW 7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 16, DISCOVERY OPERATING, T3S BLK 39 SEC 16 T&P/WALCOTT	DISCOVERY OPERATING	JW 16	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO "27", DISCOVERY OPERATING, T4S BLK 41 SEC 27 #4 M=13.2%, 08-36874 (7 WELLS=5UPT,2MID)	DISCOVERY OPERATING	GERONIMO "27"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
HOLZGRAF "22", DISCOVERY OPERATING, T4S BLK 41 SEC 22	DISCOVERY OPERATING	HOLZGRAF "22"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 8, DISCOVERY OPR, T3S BLK 39 SEC 8	DISCOVERY OPR	JW 8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 9, DISCOVERY OPR, T3S BLK 3 SEC 9	DISCOVERY OPR	JW 9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
AMOS, DISCOVERY OPR, T4S BLK 42 SEC 14 A-1300, T&P RR/BROCK J H	DISCOVERY OPR	AMOS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ISBELL HORIZONTAL UNIT, COG OPERATING, HILLIARD H P BLK X SEC 1 A-11	COG OPERATING	ISBELL HORIZONTAL UNIT	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
NICKEL #101D, COG OPERATING, HILLIARD H P BLK X SEC 1 A-11	COG OPERATING	NICKEL #101D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
HOLZGRAF (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
HOLZGRAF (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
HOLZGRAF (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO (SA) C, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO (SA) C, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 7-16A, DISCOVERY OPER INC, T3S BLK 39 SEC 16 A-845, RRC# 49834,50924,50925,50926	DISCOVERY OPER INC	JW 7-16A	49,834,509,245,092,500,000	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 7-16A, DISCOVERY OPER INC, T3S BLK 39 SEC 16 A-845, RRC# 49834,50924,50925,50926	DISCOVERY OPER INC	JW 7-16A	49,834,509,245,092,500,000	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) A, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 51565 SEC 16-7	DISCOVERY OPERATING	JW (SA) A	51565	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) A, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 51565 SEC 16-7	DISCOVERY OPERATING	JW (SA) A	51565	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) K, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 52614 SEC 16-7	DISCOVERY OPERATING	JW (SA) K	52614	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) K, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 52614 SEC 16-7	DISCOVERY OPERATING	JW (SA) K	52614	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) Q, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 52534 SEC 16-7	DISCOVERY OPERATING	JW (SA) Q	52534	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) Q, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 52534 SEC 16-7	DISCOVERY OPERATING	JW (SA) Q	52534	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) R, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 52509 SEC 16-7	DISCOVERY OPERATING	JW (SA) R	52509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) R, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 52509 SEC 16-7	DISCOVERY OPERATING	JW (SA) R	52509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW D, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 53276 SEC 16-7	DISCOVERY OPERATING	JW D	53276	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW D, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 53276 SEC 16-7	DISCOVERY OPERATING	JW D	53276	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW M, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 53277 SEC 16-7	DISCOVERY OPERATING	JW M	53277	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW M, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 53277 SEC 16-7	DISCOVERY OPERATING	JW M	53277	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW W, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 53297 SEC 16-7	DISCOVERY OPERATING	JW W	53297	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW W, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 53297 SEC 16-7	DISCOVERY OPERATING	JW W	53297	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW V, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 53507 SEC 16-7	DISCOVERY OPERATING	JW V	53507	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW V, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 53507 SEC 16-7	DISCOVERY OPERATING	JW V	53507	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.015000 1 CAMPBELL ELSIE -B- RRC # 23616 \| DIAMONDBACK \| WHEELER CSL SEC 321	DIAMONDBACK	CAMPBELL ELSIE -B-	23616	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.031250 2 M G F SMITH "B" RRC # 64554 \| DISCOVERY OPER \| T3N BLK 34 SEC 23	DISCOVERY OPER	M G F SMITH "B"	64554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.031250 2 M G F SMITH "C" RRC # 64892 \| DISCOVERY OPER \| T3N BLK 34 SEC 23	DISCOVERY OPER	M G F SMITH "C"	64892	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.012656 2 CAMPBELL -B- RRC # 31024 \| PIONEER NATURAL RES. \| HARTLEY CSL LGE 247	PIONEER NATURAL RES.	CAMPBELL -B-	31024	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.005483 2 NORTH BUFFALO RIVER 27-34-39 RRC # 48702 \| LARIO OIL & GAS \| T1N BLK 35 SEC 27 A-54	LARIO OIL & GAS	NORTH BUFFALO RIVER 27-34-39	48702	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.005426 2 STEUBEN RRC # 50278 \| LARIO OIL & GAS CO \| T1N BLK 35 SEC 27 A-54	LARIO OIL & GAS CO	STEUBEN	50278	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.005367 2 STEUBEN 2 RRC # 52797 \| LARIO OIL & GAS \| T1N BLK 35 SEC 27 A-54	LARIO OIL & GAS	STEUBEN 2	52797	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 M G F SMITH "B" RRC # 64554 \| DISCOVERY OPER \| T3N BLK 34 SEC 23	DISCOVERY OPER	M G F SMITH "B"	64554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 M G F SMITH "C" RRC # 64892 \| DISCOVERY OPER \| T3N BLK 34 SEC 23	DISCOVERY OPER	M G F SMITH "C"	64892	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.746245 4 QUEEN 1,2 RRC # 26071 \| DISCOVERY OPER \| BORDEN CSL LGE 260 LAB 22	DISCOVERY OPER	QUEEN 1,2	26071	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 JAMIE RRC # 40499 \| DISCOVERY OPR \| T1N BLK 35 SEC 4	DISCOVERY OPR	JAMIE	40499	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 MILDRED RRC # 40498 \| DISCOVERY OPR \| T1N BLK 35 SEC 9 A-45	DISCOVERY OPR	MILDRED	40498	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.751635 4 DAKOTA- (GAS) RRC # 41509 \| DISCOVERY OPR \| T1N BLK 35 SEC 24 A-797	DISCOVERY OPR	DAKOTA- (GAS)	41509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.756341 4 DAKOTA - (OIL) RRC # 41509 \| DISCOVERY OPR \| T1N BLK 35 SEC 24 A-797	DISCOVERY OPR	DAKOTA - (OIL)	41509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000191 1 HOLZGRAF -34- RRC # 15429 \| DISCOVERY OPERATING, \| T&PRR	DISCOVERY OPERATING,	HOLZGRAF -34-	15429	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000189 1 ANDY RRC # 17644 \| DISCOVERY OPERATING \| T&P BLK 42 T4S SEC 28 A-1267	DISCOVERY OPERATING	ANDY	17644	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000057 1 HOLZGRAF (SA) C RRC # 19106 \| DISCOVERY OPERATING \| T&PRR BLK 41T4S SEC 33 A-478	DISCOVERY OPERATING	HOLZGRAF (SA) C	19106	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000060 1 HOLZGRAF (SA) B RRC # 46993 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 22 A-1144	DISCOVERY OPERATING	HOLZGRAF (SA) B	46993	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000060 1 HOLZGRAF (SA) A RRC # 46995 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 22 A-1144	DISCOVERY OPERATING	HOLZGRAF (SA) A	46995	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000063 1 GERONIMO (SA) C RRC # 48240 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 22 A-1144	DISCOVERY OPERATING	GERONIMO (SA) C	48240	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000064 1 GERONIMO (SA) A RRC # 48301 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 22 A-1144	DISCOVERY OPERATING	GERONIMO (SA) A	48301	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000063 1 GERONIMO (SA) B RRC # 48375 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 22 A-1144	DISCOVERY OPERATING	GERONIMO (SA) B	48375	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000063 1 HOLZGRAF (SA) D RRC # 19843 \| DISCOVERY OPER INC \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPER INC	HOLZGRAF (SA) D	19843	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000063 1 HOLZGRAF (SA) F RRC # 19826 \| DISCOVERY OPER INC \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPER INC	HOLZGRAF (SA) F	19826	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000063 1 HOLZGRAF (SA) E RRC # 19825 \| DISCOVERY OPER INC \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPER INC	HOLZGRAF (SA) E	19825	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000063 1 HOLZGRAF (SA) G RRC # 19835 \| DISCOVERY OPER INC \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPER INC	HOLZGRAF (SA) G	19835	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000006 2 HOLZGRAF (SA) C RRC # 19106 \| DISCOVERY OPERATING \| T&PRR BLK 41T4S SEC 33 A-478	DISCOVERY OPERATING	HOLZGRAF (SA) C	19106	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000006 2 HOLZGRAF (SA) A RRC # 46995 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 22 A-1144	DISCOVERY OPERATING	HOLZGRAF (SA) A	46995	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000006 2 GERONIMO (SA) C RRC # 48240 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 22 A-1144	DISCOVERY OPERATING	GERONIMO (SA) C	48240	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000006 2 GERONIMO (SA) A RRC # 48301 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 22 A-1144	DISCOVERY OPERATING	GERONIMO (SA) A	48301	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000006 2 GERONIMO (SA) B RRC # 48375 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 22 A-1144	DISCOVERY OPERATING	GERONIMO (SA) B	48375	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000006 2 HOLZGRAF (SA) D RRC # 19843 \| DISCOVERY OPER INC \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPER INC	HOLZGRAF (SA) D	19843	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000006 2 HOLZGRAF (SA) F RRC # 19826 \| DISCOVERY OPER INC \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPER INC	HOLZGRAF (SA) F	19826	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000006 2 HOLZGRAF (SA) E RRC # 19825 \| DISCOVERY OPER INC \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPER INC	HOLZGRAF (SA) E	19825	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000006 2 HOLZGRAF (SA) G RRC # 19835 \| DISCOVERY OPER INC \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPER INC	HOLZGRAF (SA) G	19835	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 CT -35- RRC # 15820 \| DISCOVERY OPERATING, \| T&PRR	DISCOVERY OPERATING,	CT -35-	15820	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 CT -39- RRC # 15671 \| DISCOVERY OPERATING, \| T&PRR EXE2SE4	DISCOVERY OPERATING,	CT -39-	15671	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 FIREFLY RRC # 14677 \| DISCOVERY OPERATING, \| T&PRR SW4	DISCOVERY OPERATING,	FIREFLY	14677	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.770000 4 FIREFLY -A- W-3 RRC # 16578 \| DISCOVERY OPERATING, \| T&P A-528,B-42 T5S, S-23	DISCOVERY OPERATING,	FIREFLY -A- W-3	16578	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 FIREFLY -B- RRC # 14876 \| DISCOVERY OPERATING, \| T&PRR W2&NE4	DISCOVERY OPERATING,	FIREFLY -B-	14876	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.768000 4 GERONIMO -27- W-1 & 2 RRC # 36874 \| DISCOVERY OPERATING, \| T&PRR EXE2SE4	DISCOVERY OPERATING,	GERONIMO -27- W-1 & 2	36874	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.768000 4 GERONIMO -27- W-3,4,6 RRC # 36874 \| DISCOVERY OPERATING, \| T&PRR EXE2SE4	DISCOVERY OPERATING,	GERONIMO -27- W-3,4,6	36874	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.768000 4 GERONIMO -27- W-5,7 RRC # 36874 \| DISCOVERY OPERATING, \| T&PRR EXE2SE4	DISCOVERY OPERATING,	GERONIMO -27- W-5,7	36874	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750931 4 HOLZGRAF -34- RRC # 15429 \| DISCOVERY OPERATING, \| T&PRR	DISCOVERY OPERATING,	HOLZGRAF -34-	15429	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.767414 4 AMOS RRC # 41132 \| DISCOVERY OPERATING, \| T&P RR BLK 42 T4S SEC 14 A1189	DISCOVERY OPERATING,	AMOS	41132	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.753957 4 ANDY RRC # 17644 \| DISCOVERY OPERATING \| T&P BLK 42 T4S SEC 28 A-1267	DISCOVERY OPERATING	ANDY	17644	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750279 4 HOLZGRAF (SA) C RRC # 19106 \| DISCOVERY OPERATING \| T&PRR BLK 41T4S SEC 33 A-478	DISCOVERY OPERATING	HOLZGRAF (SA) C	19106	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750295 4 HOLZGRAF (SA) B RRC # 46993 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 22 A-1144	DISCOVERY OPERATING	HOLZGRAF (SA) B	46993	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750296 4 HOLZGRAF (SA) A RRC # 46995 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 22 A-1144	DISCOVERY OPERATING	HOLZGRAF (SA) A	46995	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750309 4 GERONIMO (SA) C RRC # 48240 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 22 A-1144	DISCOVERY OPERATING	GERONIMO (SA) C	48240	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750311 4 GERONIMO (SA) A RRC # 48301 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 22 A-1144	DISCOVERY OPERATING	GERONIMO (SA) A	48301	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750308 4 GERONIMO (SA) B RRC # 48375 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 22 A-1144	DISCOVERY OPERATING	GERONIMO (SA) B	48375	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.759583 4 FIREFLY -A- W-4 RRC # 16578 \| DISCOVERY OPERATING \| T&P BLK 42 SEC 23 A-528	DISCOVERY OPERATING	FIREFLY -A- W-4	16578	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.759583 4 FIREFLY -A- RRC # 14797 \| DISCOVERY OPERATING \| T&P BLK 42 SEC 23 A 528	DISCOVERY OPERATING	FIREFLY -A-	14797	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.712992 4 HOLZGRAF (SA) D RRC # 19843 \| DISCOVERY OPER INC \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPER INC	HOLZGRAF (SA) D	19843	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.712989 4 HOLZGRAF (SA) F RRC # 19826 \| DISCOVERY OPER INC \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPER INC	HOLZGRAF (SA) F	19826	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.712992 4 HOLZGRAF (SA) E RRC # 19825 \| DISCOVERY OPER INC \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPER INC	HOLZGRAF (SA) E	19825	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.712990 4 HOLZGRAF (SA) G RRC # 19835 \| DISCOVERY OPER INC \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPER INC	HOLZGRAF (SA) G	19835	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.712985 4 HOLZGRAF CT (SA) T RRC # 20448 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) T	20448	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.712988 4 HOLZGRAF CT (SA) U RRC # 20449 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) U	20449	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.712988 4 HOLZGRAF CT (SA) N RRC # 20450 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) N	20450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.712988 4 HOLZGRAF CT(SA) R RRC # 20476 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT(SA) R	20476	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.712986 4 HOLZGRAF CT(SA) S RRC # 20475 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT(SA) S	20475	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750374 4 HOLZGRAF CT (SA) H RRC # 20928 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) H	20928	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750374 4 HOLZGRAF CT (SA) W RRC # 20955 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) W	20955	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750376 4 HOLZGRAF CT (SA) X RRC # 20947 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) X	20947	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000062 1 HOLZGRAF CT (SA) T RRC # 20448 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) T	20448	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000062 1 HOLZGRAF CT (SA) U RRC # 20449 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) U	20449	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000062 1 HOLZGRAF CT (SA) N RRC # 20450 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) N	20450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000062 1 HOLZGRAF CT(SA) R RRC # 20476 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT(SA) R	20476	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000062 1 HOLZGRAF CT(SA) S RRC # 20475 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT(SA) S	20475	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000077 1 HOLZGRAF CT (SA) H RRC # 20928 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) H	20928	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000077 1 HOLZGRAF CT (SA) W RRC # 20955 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) W	20955	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000077 1 HOLZGRAF CT (SA) X RRC # 20947 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) X	20947	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000006 2 HOLZGRAF CT (SA) T RRC # 20448 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) T	20448	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000006 2 HOLZGRAF CT (SA) U RRC # 20449 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) U	20449	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000006 2 HOLZGRAF CT (SA) N RRC # 20450 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) N	20450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000006 2 HOLZGRAF CT(SA) R RRC # 20476 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT(SA) R	20476	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000006 2 HOLZGRAF CT(SA) S RRC # 20475 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT(SA) S	20475	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000007 2 HOLZGRAF CT (SA) H RRC # 20928 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) H	20928	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000007 2 HOLZGRAF CT (SA) W RRC # 20955 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) W	20955	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.000008 2 HOLZGRAF CT (SA) X RRC # 20947 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764	DISCOVERY OPERATING	HOLZGRAF CT (SA) X	20947	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A8300 \| BAILEY \| DISCOVERY OPERATING, I \| TCRR \| .762500 WI	DISCOVERY OPERATING, I	BAILEY	181801	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A9610 \| BAR A \| DISCOVERY OPERATING, I \| TC RR CO MW4 SE4 \| .799999 WI	DISCOVERY OPERATING, I	BAR A	014442	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
B4000 \| BEARCE \| DISCOVERY OPERATING, I \| TCRR \| .762499 WI	DISCOVERY OPERATING, I	BEARCE	008872,078967	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C5200 \| C-G-M \| DISCOVERY OPERATING, I \| TCRR-W/2 \| .762500 WI	DISCOVERY OPERATING, I	C-G-M	071313,174596	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8510 \| CASE A \| DISCOVERY OPERATING, I \| TC RR CO E2 \| .810625 WI	DISCOVERY OPERATING, I	CASE A	014634	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8700 \| CASE-MEADOR/GAS \| DISCOVERY OPERATING, I \| TCRR CO SUR E2 \| .800000 WI	DISCOVERY OPERATING, I	CASE-MEADOR/GAS	142307	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C9700 \| CASE, H J \| DISCOVERY OPERATING, I \| TCRR-W/2 \| .810625 WI	DISCOVERY OPERATING, I	CASE, H J	007476	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2500 \| CASE R I '57' \| DISCOVERY OPERATING, I \| T C RR CO SE4NE4 \| .825000 WI	DISCOVERY OPERATING, I	CASE R I '57'	012110	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E4000 \| DEAL #1 \| DISCOVERY OPERATING, I \| TCRR-N/2 \| .750000 WI	DISCOVERY OPERATING, I	DEAL #1	083536	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E6200 \| DELONG \| DISCOVERY OPERATING, I \| TCRR-N/2 \| .750000 WI	DISCOVERY OPERATING, I	DELONG	008473	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G2500 \| FIFTY ONE \| DISCOVERY OPERATING, I \| TC RR CO \| .780000 WI	DISCOVERY OPERATING, I	FIFTY ONE	014616,159751,181749	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G6500 \| FORTUNE 7 \| DISCOVERY OPERATING, I \| UNIVERSITY LANDS SE/4 \| .749999 WI	DISCOVERY OPERATING, I	FORTUNE 7	143708	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0650 \| HEMPHILL \| DISCOVERY OPERATING, I \| TCRR CO SUR \| .859451 WI	DISCOVERY OPERATING, I	HEMPHILL	014949	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0900 \| HENDERSON -A- \| DISCOVERY OPERATING, I \| TCRR \| .750000 WI	DISCOVERY OPERATING, I	HENDERSON -A-	088812	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3000 \| XRL \| DISCOVERY OPERATING, I \| TCRR RRC 04265 \| .812500 WI	DISCOVERY OPERATING, I	XRL	004265	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3100 \| HENDERSON, R L \| DISCOVERY OPERATING, I \| TCRR \| .859450 WI	DISCOVERY OPERATING, I	HENDERSON, R L	019379	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3200 \| HENDERSON, R L -A- \| DISCOVERY OPERATING, I \| TCRR-N/2 \| .859450 WI	DISCOVERY OPERATING, I	HENDERSON, R L -A-	019380	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3300 \| HENDERSON, R L -B- \| DISCOVERY OPERATING, I \| GEORGETOWN RR \| .859450 WI	DISCOVERY OPERATING, I	HENDERSON, R L -B-	034431	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3500 \| HENDERSON, R L -C- \| DISCOVERY OPERATING, I \| GC&SF \| .859450 WI	DISCOVERY OPERATING, I	HENDERSON, R L -C-	036552	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4000 \| HENDERSON, R L -X- 1 \| DISCOVERY OPERATING, I \| TCRR \| .859450 WI	DISCOVERY OPERATING, I	HENDERSON, R L -X- 1	082549	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4100 \| HENDERSON, R L -X- 2 \| DISCOVERY OPERATING, I \| TCRR-S/2 \| .859450 WI	DISCOVERY OPERATING, I	HENDERSON, R L -X- 2	092434	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4200 \| HENDERSON, R L W# 3 \| DISCOVERY OPERATING, I \| TCRR WELL 3 -.615% * WELL 3X-. \| .859450 WI	DISCOVERY OPERATING, I	HENDERSON, R L W# 3	008714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4201 \| HENDERSON,R.L. 3X \| DISCOVERY OPERATING, I \| TC RR 3X - .385% * 3 - .615% \| .859450 WI	DISCOVERY OPERATING, I	HENDERSON,R.L. 3X	008714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J1600 \| JACKSON \| DISCOVERY OPERATING, I \| TCRR \| .812501 WI	DISCOVERY OPERATING, I	JACKSON	091109	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J9199 \| KC 51 \| DISCOVERY OPERATING, I \| TC RR CO SUR RRC 19394 \| .750000 WI	DISCOVERY OPERATING, I	KC 51	019394	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J9201 \| KALEB #1 \| DISCOVERY OPERATING, I \| TC RR CO 10 MI NW ELDORAD RRC 15692 02.13.06 \| .782500 WI	DISCOVERY OPERATING, I	KALEB #1	015692	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6000 \| LIN \| DISCOVERY OPERATING, I \| GC&SF \| .750000 WI	DISCOVERY OPERATING, I	LIN	084348	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6100 \| LIN -A- \| DISCOVERY OPERATING, I \| GC&SF \| .031250 OR	DISCOVERY OPERATING, I	LIN -A-	085021	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6100 \| LIN -A- \| DISCOVERY OPERATING, I \| GC&SF \| .750000 WI	DISCOVERY OPERATING, I	LIN -A-	085021	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6200 \| LIN -AX- \| DISCOVERY OPERATING, I \| GC&SF \| .031250 OR	DISCOVERY OPERATING, I	LIN -AX-	098884	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6200 \| LIN -AX- \| DISCOVERY OPERATING, I \| GC&SF \| .750000 WI	DISCOVERY OPERATING, I	LIN -AX-	098884	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6210 \| LIN AY \| DISCOVERY OPERATING, I \| GC&SF RR CO NW4 \| .031251 OR	DISCOVERY OPERATING, I	LIN AY	143222	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6210 \| LIN AY \| DISCOVERY OPERATING, I \| GC&SF RR CO NW4 \| .750000 WI	DISCOVERY OPERATING, I	LIN AY	143222	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6219 \| LIN AY 2 \| DISCOVERY OPERATING, I \| GC&SF RR CO RRC 185191 \| .742501 WI	DISCOVERY OPERATING, I	LIN AY 2	185191	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6220 \| LIN AZ \| DISCOVERY OPERATING, I \| GC&SF RR CO SE4 \| .031250 OR	DISCOVERY OPERATING, I	LIN AZ	143416	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6220 \| LIN AZ \| DISCOVERY OPERATING, I \| GC&SF RR CO SE4 \| .750000 WI	DISCOVERY OPERATING, I	LIN AZ	143416	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6292 \| LIN B #2 \| DISCOVERY OPERATING, I \| SF RR CO 25 MI NW ELDORAD RRC 15677 02.13.06 \| .749999 WI	DISCOVERY OPERATING, I	LIN B #2	015677	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6400 \| LIN -B- \| DISCOVERY OPERATING, I \| GC&SF \| .750000 WI	DISCOVERY OPERATING, I	LIN -B-	131038	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6500 \| LIN -C- \| DISCOVERY OPERATING, I \| GC&SF \| .750000 WI	DISCOVERY OPERATING, I	LIN -C-	091035	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6610 \| LIN CY \| DISCOVERY OPERATING, I \| GC&SF RR CO SE4 \| .743175 WI	DISCOVERY OPERATING, I	LIN CY	013514	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6621 \| LIN CZ #1 \| DISCOVERY OPERATING, I \| GC&SF/HEWES J C 25 NW ELD O RRC 15933 01.29.07 \| .812501 WI	DISCOVERY OPERATING, I	LIN CZ #1	015933	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6800 \| LIN -E- \| DISCOVERY OPERATING, I \| GC&SF \| .875000 WI	DISCOVERY OPERATING, I	LIN -E-	015762,100286	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6900 \| LIN -F- \| DISCOVERY OPERATING, I \| GC&SF \| .875000 WI	DISCOVERY OPERATING, I	LIN -F-	105334	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7000 \| LIN -G- \| DISCOVERY OPERATING, I \| GC&SF-N/2 \| .875000 WI	DISCOVERY OPERATING, I	LIN -G-	110878	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7100 \| LIN-H- \| DISCOVERY OPERATING, I \| GC&SF RR CO N2 \| .875000 WI	DISCOVERY OPERATING, I	LIN-H-	175075,020028	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7200 \| LIN "I" \| DISCOVERY OPERATING, I \| GC&SF RR CO E/2 \| .875000 WI	DISCOVERY OPERATING, I	LIN "I"	130714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7400 \| LIN "K" \| DISCOVERY OPERATING, I \| GC&SF RR CO W2 \| .875000 WI	DISCOVERY OPERATING, I	LIN "K"	136244	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7500 \| LIN L \| DISCOVERY OPERATING, I \| GC&SF RR CO SW4 \| .875000 WI	DISCOVERY OPERATING, I	LIN L	143221	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
O3400 \| MURPHY \| DISCOVERY OPERATING, I \| TCRR-S/2 \| .750001 WI	DISCOVERY OPERATING, I	MURPHY	083975	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1000 \| OTIS \| DISCOVERY OPERATING, I \| T.C.RR CO \| .800000 WI	DISCOVERY OPERATING, I	OTIS	143527	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1500 \| PAGE \| DISCOVERY OPERATING, I \| CONCHO CSL \| .812497 WI	DISCOVERY OPERATING, I	PAGE	008959,009568	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R3500 \| ROACH "B" \| DISCOVERY OPERATING, I \| TC RR CO N2 \| .785825 WI	DISCOVERY OPERATING, I	ROACH "B"	136200	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R4900 \| ROACH, J T \| DISCOVERY OPERATING, I \| TCRR-E/2 \| .762498 WI	DISCOVERY OPERATING, I	ROACH, J T	071312	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4000 \| RUTH 1 \| DISCOVERY OPERATING, I \| TC \| .812500 WI	DISCOVERY OPERATING, I	RUTH 1	099701	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4010 \| RUTH 2 & 3 \| DISCOVERY OPERATING, I \| TC \| .806650 WI	DISCOVERY OPERATING, I	RUTH 2 & 3	012882	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4100 \| RUTH -A- \| DISCOVERY OPERATING, I \| TC \| .812500 WI	DISCOVERY OPERATING, I	RUTH -A-	009582	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4300 \| RUTH C \| DISCOVERY OPERATING, I \| TC RR CO N2 SE4 \| .812500 WI	DISCOVERY OPERATING, I	RUTH C	015913,159752	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T4810 \| STATE -TB- GAS \| DISCOVERY OPERATING, I \| UNIV LANDS - W/2 \| .765750 WI	DISCOVERY OPERATING, I	STATE -TB- GAS	135202,140317,140652	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T5900 \| STATE -UF-/GAS \| DISCOVERY OPERATING, I \| UNIVERSITY LANDS W/2 \| .765750 WI	DISCOVERY OPERATING, I	STATE -UF-/GAS	134449	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6300 \| STATE \| DISCOVERY OPERATING, I \| UNIV LANDS RRC 133682 \| .782875 WI	DISCOVERY OPERATING, I	STATE	133682	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6310 \| STATE -UO- A1 GAS \| DISCOVERY OPERATING, I \| UNIV LANDS-W/2 \| .757874 WI	DISCOVERY OPERATING, I	STATE -UO- A1 GAS	141325	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7000 \| STATE UNIVERSITY -ES- \| DISCOVERY OPERATING, I \| UNIV LANDS \| .750000 WI	DISCOVERY OPERATING, I	STATE UNIVERSITY -ES-	110112	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7200 \| STATE UNIVERSITY -FO- \| DISCOVERY OPERATING, I \| UNIVERSITY LANDS E/2 \| .750000 WI	DISCOVERY OPERATING, I	STATE UNIVERSITY -FO-	120436,156422	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7250 \| STATE UNIVERSITY -FQ- \| DISCOVERY OPERATING, I \| UNIVERSITY LANDS N/2 \| .750000 WI	DISCOVERY OPERATING, I	STATE UNIVERSITY -FQ-	120437,148479	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T8800 \| STEWARD \| DISCOVERY OPERATING, I \| TCRR \| .758371 WI	DISCOVERY OPERATING, I	STEWARD	008129	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7000000 WI UNIVERSITY "6" #1 \| RRC # 142936 \| DISCOVERY OPERATING \| ULS BLK 40 SEC 6 SW/4 RRC-O7C-142936	DISCOVERY OPERATING	UNIVERSITY "6" #1	RRC # 142936	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.005855 2 LOFTIN HUGHES 13-1212 RRC # 18602 \| FDL OPERATING \| GC&SFRR BLK- SEC 13 A-175	FDL OPERATING	LOFTIN HUGHES 13-1212	18602	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
B6030 \| BOWLIN \| DISCOVERY OPERATING, I \| T3N T & P SUR \| .017867 OR	DISCOVERY OPERATING, I	BOWLIN	63706	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
B6030 \| BOWLIN \| DISCOVERY OPERATING, I \| T3N T & P SUR \| .750000 WI	DISCOVERY OPERATING, I	BOWLIN	63706	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D6372 \| DOSIER \| DISCOVERY OPERATING, I \| T3N T & P SUR \| .750000 WI	DISCOVERY OPERATING, I	DOSIER	63376	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
L2070 \| LAUDERDALE -A \| CALLON PETROLEUM OPERA \| T3N T & P SUR \| .030000 OR	CALLON PETROLEUM OPERA	LAUDERDALE -A	64929	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -C- 80026181-000 DISCOVERY OPER/EMBAR (PERMIAN) ULS BLK 11 SEC 25 0.75000000 W AGENT: 853 001910 Use: G1 NW/4 031925	DISCOVERY OPER	UNIVERSITY -C-	80026181	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -11- 80036498-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 0.75000000 W AGENT: 853 001910 Use: G1 SE/4 031637 (FL	DISCOVERY OPER	UNIVERSITY -11-	80036498	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ANDREWS -3- UNIV (OIL) 80036513-010 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 0.78333300 W AGENT: 853 001910 Use: G1 040620 (FL	DISCOVERY OPER	ANDREWS -3- UNIV (OIL)	80036513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ANDREWS -3- UNIV (GAS) 80036513-020 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 0.75000000 W AGENT: 853 001910 Use: G1 040633 (FL	DISCOVERY OPER	ANDREWS -3- UNIV (GAS)	80036513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ANDREWS "11-15" 80036514-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 15 0.75030000 W AGENT: 853 001910 Use: G1 040805 (FL	DISCOVERY OPER	ANDREWS "11-15"	80036514	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -11B- 80036515-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 0.75000000 W AGENT: 853 001910 Use: G1 SW/4 031607 (FL	DISCOVERY OPER	UNIVERSITY -11B-	80036515	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -11A- 80036516-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 0.75000000 W AGENT: 853 001910 Use: G1 NE/4 031638 (FL	DISCOVERY OPER	UNIVERSITY -11A-	80036516	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CARBRIGHT 23 80041472-000 DISCOVERY OPER/SPRABERRY (TREND AREA) PSL BLK A44 SEC 23 0.75000000 W AGENT: 853 001910 Use: G1 AB 1629 W2	DISCOVERY OPER	CARBRIGHT 23	80041472	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY UE A 80050602-000 CONOCOPHILLIPS/ANDECTOR (WICHITA ALBA UL BLK 11 SEC 24&25 0.00050332 O AGENT: 853 001910 Use: G1 AB 344&345	CONOCOPHILLIPS	UNIVERSITY UE A	80050602	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY UE B 80050603-000 CONOCOPHILLIPS/ANDECTOR (WICHITA ALBA UL BLK 11 SEC 24&25 0.00050326 O AGENT: 853 001910 Use: G1 AB 344&345	CONOCOPHILLIPS	UNIVERSITY UE B	80050603	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7587500 WI COCHISE \| RRC # 36839 \| DISCOVERY OPERATING, \| 1359 B-3 23 PSL	DISCOVERY OPERATING,	COCHISE	RRC # 36839	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7587500 WI COCHISE \| RRC # 37762 \| DISCOVERY OPERATING, \| 1358 B-3 22 PSL	DISCOVERY OPERATING,	COCHISE	RRC # 37762	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D3290 \| COMANCHE CREEK 25 \| DISCOVERY OPERATING, I \| T&STL \| .750000 WI	DISCOVERY OPERATING, I	COMANCHE CREEK 25	38151	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.751210 4 STINGRAY RRC # 44697 \| DISCOVERY OPERATING \| EL&RR BLK M SEC 124 A-787	DISCOVERY OPERATING	STINGRAY	44697	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.003229 2 LANCASTER #2058H RRC # 259702 \| BLACKBEARD OPERATING \| H&GN A-4 58	BLACKBEARD OPERATING	LANCASTER #2058H	259702	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.003229 2 LANCASTER #3058H RRC # 262221 \| BLACKBEARD OPERATING \| H&GN A-4 58	BLACKBEARD OPERATING	LANCASTER #3058H	262221	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.003229 2 LANCASTER #4058H RRC # 264832 \| BLACKBEARD OPERATING \| H&GN A-4 58	BLACKBEARD OPERATING	LANCASTER #4058H	264832	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.003229 2 LANCASTER #7058H RRC # 270429 \| BLACKBEARD OPERATING \| H&GN A-4 58	BLACKBEARD OPERATING	LANCASTER #7058H	270429	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.003229 2 LANCASTER #6058H RRC # 8801 \| BLACKBEARD OPERATING \| H&GN A-4 58	BLACKBEARD OPERATING	LANCASTER #6058H	8801	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.700000 4 ROGERS RAY #1 (GAS) RRC # 105931 \| DISCOVERY OPERATING \| SEC 0002 BLK Z-1 SUR ACH&B	DISCOVERY OPERATING	ROGERS RAY #1 (GAS)	105931	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LSE#93535 SCHULTZ OP:DISCOVERY OPERATING RRC:00170828 FLD:TROSPER	DISCOVERY OPERATING	SCHULTZ	170828	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LSE#202112 SCHULTZ 783 OP:DISCOVERY OPERATING RRC:00193481 FLD:MAMMOTH CREEK NORTH FMTN:CLEVELAND	DISCOVERY OPERATING	SCHULTZ 783	193481	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.1250000 RI WHITE RANCH A \| RRC # 21139 \| DISCOVERY OPERATING \| SHERRER G SEC 1393 A-1212 WELL# 2 307-31206	DISCOVERY OPERATING	WHITE RANCH A	RRC # 21139	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.8750000 WI WHITE RANCH A \| RRC # 21139 \| DISCOVERY OPERATING \| SHERRER G SEC 1393 A-1212 WELL# 2 307-31206	DISCOVERY OPERATING	WHITE RANCH A	RRC # 21139	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.8125000 WI SISTERS OF ST JOSEPH \| RRC # 6598 \| DISCOVERY OPERATING \| SEC 069 BLK 45 SUR H&TC	DISCOVERY OPERATING	SISTERS OF ST JOSEPH	RRC # 6598	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7500000 WI ODC OF TX -B- NO 1-U \| RRC # 22114 \| DISCOVERY OPERATING \| SEC 181 BLK 45 SUR H&TC	DISCOVERY OPERATING	ODC OF TX -B- NO 1-U	RRC # 22114	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.8668980 WI VANDERBURG E E NO 1 \| RRC # 33031 \| DISCOVERY OPERATING \| SEC 179 BLK 45 SUR H&TC	DISCOVERY OPERATING	VANDERBURG E E NO 1	RRC # 33031	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0032290 OR LANCASTER #2058H \| RRC # 259702 \| BLACKBEARD OPERATING \| H&GN A-4 58	BLACKBEARD OPERATING	LANCASTER #2058H	RRC # 259702	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0032290 OR LANCASTER #3058H \| RRC # 262221 \| BLACKBEARD OPERATING \| H&GN A-4 58	BLACKBEARD OPERATING	LANCASTER #3058H	RRC # 262221	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0032290 OR LANCASTER #4058H \| RRC # 264832 \| BLACKBEARD OPERATING \| H&GN A-4 58	BLACKBEARD OPERATING	LANCASTER #4058H	RRC # 264832	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0032290 OR LANCASTER #7058H \| RRC # 270429 \| BLACKBEARD OPERATING \| H&GN A-4 58	BLACKBEARD OPERATING	LANCASTER #7058H	RRC # 270429	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0032290 OR LANCASTER #6058H \| RRC # 8801 \| BLACKBEARD OPERATING \| H&GN A-4 58 PREV OPER WAS SAMSON LONE STAR	BLACKBEARD OPERATING	LANCASTER #6058H	RRC # 8801	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7000000 WI ROGERS RAY #1 \| RRC # 105931 \| DISCOVERY OPERATING \| ACH&B Z-1 2	DISCOVERY OPERATING	ROGERS RAY #1	RRC # 105931	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.700000 4 ROGERS, RAY #1 (GAS) RRC # 105931 \| DISCOVERY OPERATING \| SEC 0002 BLK Z-1 SUR ACH&B	DISCOVERY OPERATING	ROGERS, RAY #1 (GAS)	105931	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LSE#202112 SCHULTZ 783 OP:DISCOVERY OPERATING RRC:00193481 FLD:MAMMOTH CREEK NORTH FMTN:CLEVELAN	DISCOVERY OPERATING	SCHULTZ 783	193481	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LSE#93535 SCHULTZ OP:DISCOVERY OPERATING RRC:00170828 FLD:TROSPER	DISCOVERY OPERATING	SCHULTZ	170828	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.8125000 WI SISTERS OF ST JOSEPH \| RRC # 6598 \| DISCOVERY OPERATING \| SEC 069 BLK 45 SUR H&TC	DISCOVERY OPERATING	SISTERS OF ST JOSEPH	RRC # 6598	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7500000 WI ODC OF TX -B- NO 1-U \| RRC # 22114 \| DISCOVERY OPERATING \| SEC 181 BLK 45 SUR H&TC	DISCOVERY OPERATING	ODC OF TX -B- NO 1-U	RRC # 22114	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.8668980 WI VANDERBURG E E NO 1 \| RRC # 33031 \| DISCOVERY OPERATING \| SEC 179 BLK 45 SUR H&TC	DISCOVERY OPERATING	VANDERBURG E E NO 1	RRC # 33031	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.031250 2 M G F SMITH "B" RRC # 64554 \| DISCOVERY OPER \| T3N BLK 34 SEC 23	DISCOVERY OPER	M G F SMITH "B"	64554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.031250 2 M G F SMITH "C" RRC # 64892 \| DISCOVERY OPER \| T3N BLK 34 SEC 23	DISCOVERY OPER	M G F SMITH "C"	64892	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.012656 2 CAMPBELL -B- RRC # 31024 \| PIONEER NATURAL RES. \| HARTLEY CSL LGE 247	PIONEER NATURAL RES.	CAMPBELL -B-	31024	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.005483 2 NORTH BUFFALO RIVER 27-34-39 RRC # 48702 \| LARIO OIL & GAS \| T1N BLK 35 SEC 27 A-54	LARIO OIL & GAS	NORTH BUFFALO RIVER 27-34-39	48702	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.005426 2 STEUBEN RRC # 50278 \| LARIO OIL & GAS CO \| T1N BLK 35 SEC 27 A-54	LARIO OIL & GAS CO	STEUBEN	50278	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.005367 2 STEUBEN 2 RRC # 52797 \| LARIO OIL & GAS \| T1N BLK 35 SEC 27 A-54	LARIO OIL & GAS	STEUBEN 2	52797	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 M G F SMITH "B" RRC # 64554 \| DISCOVERY OPER \| T3N BLK 34 SEC 23	DISCOVERY OPER	M G F SMITH "B"	64554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 M G F SMITH "C" RRC # 64892 \| DISCOVERY OPER \| T3N BLK 34 SEC 23	DISCOVERY OPER	M G F SMITH "C"	64892	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.746245 4 QUEEN 1,2 RRC # 26071 \| DISCOVERY OPER \| BORDEN CSL LGE 260 LAB 22	DISCOVERY OPER	QUEEN 1,2	26071	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 JAMIE RRC # 40499 \| DISCOVERY OPR \| T1N BLK 35 SEC 4	DISCOVERY OPR	JAMIE	40499	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 MILDRED RRC # 40498 \| DISCOVERY OPR \| T1N BLK 35 SEC 9 A-45	DISCOVERY OPR	MILDRED	40498	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.751653 4 DAKOTA- (GAS) RRC # 41509 \| DISCOVERY OPR \| T1N BLK 35 SEC 24 A-797	DISCOVERY OPR	DAKOTA- (GAS)	41509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.756341 4 DAKOTA - (OIL) RRC # 41509 \| DISCOVERY OPR \| T1N BLK 35 SEC 24 A-797	DISCOVERY OPR	DAKOTA - (OIL)	41509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000620 RI HOLZGRAF CT (SA) T \| RRC # 20448 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN, O G	DISCOVERY OPERATING	HOLZGRAF CT (SA) T	RRC # 20448	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000620 RI HOLZGRAF CT (SA) U \| RRC # 20449 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN, O G	DISCOVERY OPERATING	HOLZGRAF CT (SA) U	RRC # 20449	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000620 RI HOLZGRAF CT (SA) N \| RRC # 20450 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN, O G	DISCOVERY OPERATING	HOLZGRAF CT (SA) N	RRC # 20450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000620 RI HOLZGRAF CT(SA) R \| RRC # 20476 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN OG	DISCOVERY OPERATING	HOLZGRAF CT(SA) R	RRC # 20476	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000620 RI HOLZGRAF CT(SA) S \| RRC # 20475 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN OG	DISCOVERY OPERATING	HOLZGRAF CT(SA) S	RRC # 20475	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR HOLZGRAF CT (SA) T \| RRC # 20448 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN, O G	DISCOVERY OPERATING	HOLZGRAF CT (SA) T	RRC # 20448	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR HOLZGRAF CT (SA) U \| RRC # 20449 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN, O G	DISCOVERY OPERATING	HOLZGRAF CT (SA) U	RRC # 20449	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR HOLZGRAF CT (SA) N \| RRC # 20450 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN, O G	DISCOVERY OPERATING	HOLZGRAF CT (SA) N	RRC # 20450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR HOLZGRAF CT(SA) R \| RRC # 20476 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN OG	DISCOVERY OPERATING	HOLZGRAF CT(SA) R	RRC # 20476	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR HOLZGRAF CT(SA) S \| RRC # 20475 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN OG	DISCOVERY OPERATING	HOLZGRAF CT(SA) S	RRC # 20475	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001910 RI HOLZGRAF -34- \| RRC # 15429 \| DISCOVERY OPERATING, \| T&PRR	DISCOVERY OPERATING,	HOLZGRAF -34-	RRC # 15429	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001890 RI ANDY \| RRC # 17644 \| DISCOVERY OPERATING \| T&P BLK 42 T4S SEC 28 A-1267	DISCOVERY OPERATING	ANDY	RRC # 17644	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000570 RI HOLZGRAF (SA) C \| RRC # 19106 \| DISCOVERY OPERATING \| T&PRR BLK 41T4S SEC 33 A-478 RRC 19106	DISCOVERY OPERATING	HOLZGRAF (SA) C	RRC # 19106	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000600 RI HOLZGRAF (SA) B \| RRC # 46993 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	HOLZGRAF (SA) B	RRC # 46993	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000600 RI HOLZGRAF (SA) A \| RRC # 46995 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	HOLZGRAF (SA) A	RRC # 46995	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000630 RI GERONIMO (SA) C \| RRC # 48240 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	GERONIMO (SA) C	RRC # 48240	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000640 RI GERONIMO (SA) A \| RRC # 48301 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	GERONIMO (SA) A	RRC # 48301	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000630 RI GERONIMO (SA) B \| RRC # 48375 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	GERONIMO (SA) B	RRC # 48375	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000630 RI HOLZGRAF (SA) D \| RRC # 19843 \| DISCOVERY OPER INC \| T&P RR CO/RANKIN O G A-764 T4S BLK 41 SEC 34	DISCOVERY OPER INC	HOLZGRAF (SA) D	RRC # 19843	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000630 RI HOLZGRAF (SA) F \| RRC # 19826 \| DISCOVERY OPER INC \| T&P RR CO/RANKIN O G A-764 T4S BLK 41 SEC 34	DISCOVERY OPER INC	HOLZGRAF (SA) F	RRC # 19826	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000630 RI HOLZGRAF (SA) E \| RRC # 19825 \| DISCOVERY OPER INC \| T&P RR CO/RANKIN O G A-764 T4S BLK 41 SEC 34	DISCOVERY OPER INC	HOLZGRAF (SA) E	RRC # 19825	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000630 RI HOLZGRAF (SA) G \| RRC # 19835 \| DISCOVERY OPER INC \| T&P RR CO/RANKIN O G A-764 T4S BLK 41 SEC 34	DISCOVERY OPER INC	HOLZGRAF (SA) G	RRC # 19835	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR HOLZGRAF (SA) C \| RRC # 19106 \| DISCOVERY OPERATING \| T&PRR BLK 41T4S SEC 33 A-478 RRC 19106	DISCOVERY OPERATING	HOLZGRAF (SA) C	RRC # 19106	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR HOLZGRAF (SA) B \| RRC # 46993 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	HOLZGRAF (SA) B	RRC # 46993	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR HOLZGRAF (SA) A \| RRC # 46995 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	HOLZGRAF (SA) A	RRC # 46995	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR GERONIMO (SA) C \| RRC # 48240 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	GERONIMO (SA) C	RRC # 48240	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR GERONIMO (SA) A \| RRC # 48301 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	GERONIMO (SA) A	RRC # 48301	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR GERONIMO (SA) B \| RRC # 48375 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	GERONIMO (SA) B	RRC # 48375	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR HOLZGRAF (SA) D \| RRC # 19843 \| DISCOVERY OPER INC \| T&P RR CO/RANKIN O G A-764 T4S BLK 41 SEC 34	DISCOVERY OPER INC	HOLZGRAF (SA) D	RRC # 19843	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR HOLZGRAF (SA) F \| RRC # 19826 \| DISCOVERY OPER INC \| T&P RR CO/RANKIN O G A-764 T4S BLK 41 SEC 34	DISCOVERY OPER INC	HOLZGRAF (SA) F	RRC # 19826	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR HOLZGRAF (SA) E \| RRC # 19825 \| DISCOVERY OPER INC \| T&P RR CO/RANKIN O G A-764 T4S BLK 41 SEC 34	DISCOVERY OPER INC	HOLZGRAF (SA) E	RRC # 19825	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO (SA) C, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO "15", DISCOVERY OPERATING, T4S BLK 41 SEC 15, RRC-08-36655	DISCOVERY OPERATING	GERONIMO "15"	08-36655	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 9, DISCOVERY OPR, T3S BLK 3 SEC 9	DISCOVERY OPR	JW 9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JM D, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 53276 SEC 16-7	DISCOVERY OPERATING	JM D	53276	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-V " 5", DISCOVERY OPERATING, T3S BLK 39 SEC 5, RRC-08-36872	DISCOVERY OPERATING	TXL-V " 5"	08-36872	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO "27", DISCOVERY OPERATING, T4S BLK 41 SEC 27 #4 M=13.2%, 08-36874 (7 WELLS=5UPT,2MID)	DISCOVERY OPERATING	GERONIMO "27"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) R, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 52509 SEC 16-7	DISCOVERY OPERATING	JW (SA) R	52509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
AMOS, DISCOVERY OPR, T4S BLK 42 SEC 14 A-1300, T&P RR/BROCK J H	DISCOVERY OPR	AMOS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
WINDHAM "42", DISCOVERY OPERATING, T3S BLK 39 SEC 42, RRC-08-36585	DISCOVERY OPERATING	WINDHAM "42"	08-36585	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
HOLZGRAF (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) A, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 51565 SEC 16-7	DISCOVERY OPERATING	JW (SA) A	51565	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JM D, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 53276 SEC 16-7	DISCOVERY OPERATING	JM D	53276	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JM M, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 53277 SEC 16-7	DISCOVERY OPERATING	JM M	53277	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BRADFORD "36", DISCOVERY OPERATING, T3S BLK 39 SEC 36, RRC-08-36652	DISCOVERY OPERATING	BRADFORD "36"	08-36652	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) R, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 52509 SEC 16-7	DISCOVERY OPERATING	JW (SA) R	52509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JACWIL "B" W# 1, DISCOVERY OPERATING, T3S BLK 39 SEC 8 E/2, RRC-08-139939	DISCOVERY OPERATING	JACWIL "B" W# 1	08-139939	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
NICKEL #101D, COG OPERATING, HILLIARD H P BLK X SEC 1 A-11	COG OPERATING	NICKEL #101D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 7-16A, DISCOVERY OPER INC, T3S BLK 39 SEC 16 A-845, RRC# 49834,50924,50925,50926	DISCOVERY OPER INC	JW 7-16A	49,834,509,245,092,500,000	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
WINDHAM "40" #1-10, DISCOVERY OPERATING, T3S BLK 39 SEC 40, RRC-08-36561	DISCOVERY OPERATING	WINDHAM "40" #1-10	08-36561	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) Q, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 52534 SEC 16-7	DISCOVERY OPERATING	JW (SA) Q	52534	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
HOLZGRAF (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
HOLZGRAF "22", DISCOVERY OPERATING, T4S BLK 41 SEC 22	DISCOVERY OPERATING	HOLZGRAF "22"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
HOLZGRAF (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JACWIL "B" W# 2, DISCOVERY OPERATING, T3S BLK 39 SEC 8 W/2, RRC-08-33769	DISCOVERY OPERATING	JACWIL "B" W# 2	08-33769	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 7-16A, DISCOVERY OPER INC, T3S BLK 39 SEC 16 A-845, RRC# 49834,50924,50925,50926	DISCOVERY OPER INC	JW 7-16A	49,834,509,245,092,500,000	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
HOLZGRAF (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 8, DISCOVERY OPR, T3S BLK 39 SEC 8	DISCOVERY OPR	JW 8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JM W, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 53297 SEC 16-7	DISCOVERY OPERATING	JM W	53297	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 16, DISCOVERY OPERATING, T3S BLK 39 SEC 16 T&P/WALCOTT	DISCOVERY OPERATING	JW 16	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-V "39", DISCOVERY OPERATING, T3S BLK 39 SEC 39, 36408 34320,6019,20,371,2	DISCOVERY OPERATING	TXL-V "39"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 9, DISCOVERY OPERATING, T3S BLK 39 SEC 9	DISCOVERY OPERATING	JW 9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ISBELL HORIZONTAL UNIT, COG OPERATING, HILLIARD H P BLK X SEC 1 A-11	COG OPERATING	ISBELL HORIZONTAL UNIT	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 7, DISCOVERY OPERATING, T3S BLK 39 SEC 7	DISCOVERY OPERATING	JW 7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) Q, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 52534 SEC 16-7	DISCOVERY OPERATING	JW (SA) Q	52534	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) K, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 52614 SEC 16-7	DISCOVERY OPERATING	JW (SA) K	52614	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-V "41", DISCOVERY OPERATING, T3S BLK 39 SEC 41, RRC-08-36700	DISCOVERY OPERATING	TXL-V "41"	08-36700	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
WINDHAM "38" #1-10, DISCOVERY OPERATING, T3S BLK 39 SEC 38, RRC-08-36457	DISCOVERY OPERATING	WINDHAM "38" #1-10	08-36457	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) K, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 52614 SEC 16-7	DISCOVERY OPERATING	JW (SA) K	52614	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW (SA) A, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 51565 SEC 16-7	DISCOVERY OPERATING	JW (SA) A	51565	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-V "43", DISCOVERY OPERATING, T3S BLK 39 SEC 43, RRC-08-36459	DISCOVERY OPERATING	TXL-V "43"	08-36459	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JM W, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 53297 SEC 16-7	DISCOVERY OPERATING	JM W	53297	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JM M, DISCOVERY OPERATING, T3S BLK 39 SEC 16 A-845, RRC 53277 SEC 16-7	DISCOVERY OPERATING	JM M	53277	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GERONIMO (SA) C, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JW 8, DISCOVERY OPERATING, T3S BLK 39 SEC 8	DISCOVERY OPERATING	JW 8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 OR HOLZGRAF (SA) G \| RRC # 19835 \| DISCOVERY OPER INC \| T&P RR CO/RANKIN O G A-764 T4S BLK 41 SEC 34	DISCOVERY OPER INC	HOLZGRAF (SA) G	RRC # 19835	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7500000 WI CT -35- \| RRC # 15820 \| DISCOVERY OPERATING, \| T&PRR	DISCOVERY OPERATING,	CT -35-	RRC # 15820	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7500000 WI CT -39- \| RRC # 15671 \| DISCOVERY OPERATING, \| T&PRR EXE2SE4	DISCOVERY OPERATING,	CT -39-	RRC # 15671	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7500000 WI FIREFLY \| RRC # 14677 \| DISCOVERY OPERATING, \| T&PRR SW4	DISCOVERY OPERATING,	FIREFLY	RRC # 14677	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7700000 WI FIREFLY -A- W-3 \| RRC # 16578 \| DISCOVERY OPERATING, \| T&P A-528,B-42 T5S, S-23 RRC 16578	DISCOVERY OPERATING,	FIREFLY -A- W-3	RRC # 16578	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7500000 WI FIREFLY -B- \| RRC # 14876 \| DISCOVERY OPERATING, \| T&PRR W2&NE4	DISCOVERY OPERATING,	FIREFLY -B-	RRC # 14876	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7680000 WI GERONIMO -27- W-1 & 2 \| RRC # 36874 \| DISCOVERY OPERATING, \| T&PRR EXE2SE4	DISCOVERY OPERATING,	GERONIMO -27- W-1 & 2	RRC # 36874	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7680000 WI GERONIMO -27- W-3,4,6 \| RRC # 36874 \| DISCOVERY OPERATING, \| T&PRR EXE2SE4	DISCOVERY OPERATING,	GERONIMO -27- W-3,4,6	RRC # 36874	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7680000 WI GERONIMO -27- W-5,7 \| RRC # 36874 \| DISCOVERY OPERATING, \| T&PRR EXE2SE4	DISCOVERY OPERATING,	GERONIMO -27- W-5,7	RRC # 36874	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7509310 WI HOLZGRAF -34- \| RRC # 15429 \| DISCOVERY OPERATING, \| T&PRR	DISCOVERY OPERATING,	HOLZGRAF -34-	RRC # 15429	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7674140 WI AMOS \| RRC # 41132 \| DISCOVERY OPERATING, \| T&P RR BLK 42 T4S SEC 14 A1189 RRC 41132 13% UPTON 87%MIDLAND	DISCOVERY OPERATING,	AMOS	RRC # 41132	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7539570 WI ANDY \| RRC # 17644 \| DISCOVERY OPERATING \| T&P BLK 42 T4S SEC 28 A-1267	DISCOVERY OPERATING	ANDY	RRC # 17644	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7502790 WI HOLZGRAF (SA) C \| RRC # 19106 \| DISCOVERY OPERATING \| T&PRR BLK 41T4S SEC 33 A-478 RRC 19106	DISCOVERY OPERATING	HOLZGRAF (SA) C	RRC # 19106	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7502950 WI HOLZGRAF (SA) B \| RRC # 46993 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	HOLZGRAF (SA) B	RRC # 46993	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7502960 WI HOLZGRAF (SA) A \| RRC # 46995 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	HOLZGRAF (SA) A	RRC # 46995	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7503090 WI GERONIMO (SA) C \| RRC # 48240 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	GERONIMO (SA) C	RRC # 48240	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7503110 WI GERONIMO (SA) A \| RRC # 48301 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	GERONIMO (SA) A	RRC # 48301	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7503080 WI GERONIMO (SA) B \| RRC # 48375 \| DISCOVERY OPERATING \| T&PRRT4S BLK 41 SEC 22 A-1144 UPTON 90% MIDLAND 10%	DISCOVERY OPERATING	GERONIMO (SA) B	RRC # 48375	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7595830 WI FIREFLY -A- W-4 \| RRC # 16578 \| DISCOVERY OPERATING \| T&P BLK 42 SEC 23 A-528 RRC 16578	DISCOVERY OPERATING	FIREFLY -A- W-4	RRC # 16578	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7595830 WI FIREFLY -A- \| RRC # 14797 \| DISCOVERY OPERATING \| T&P BLK 42 SEC 23 A 528 RRC 14797	DISCOVERY OPERATING	FIREFLY -A-	RRC # 14797	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7129920 WI HOLZGRAF (SA) D \| RRC # 19843 \| DISCOVERY OPER INC \| T&P RR CO/RANKIN O G A-764 T4S BLK 41 SEC 34	DISCOVERY OPER INC	HOLZGRAF (SA) D	RRC # 19843	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7129890 WI HOLZGRAF (SA) F \| RRC # 19826 \| DISCOVERY OPER INC \| T&P RR CO/RANKIN O G A-764 T4S BLK 41 SEC 34	DISCOVERY OPER INC	HOLZGRAF (SA) F	RRC # 19826	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7129920 WI HOLZGRAF (SA) E \| RRC # 19825 \| DISCOVERY OPER INC \| T&P RR CO/RANKIN O G A-764 T4S BLK 41 SEC 34	DISCOVERY OPER INC	HOLZGRAF (SA) E	RRC # 19825	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7129900 WI HOLZGRAF (SA) G \| RRC # 19835 \| DISCOVERY OPER INC \| T&P RR CO/RANKIN O G A-764 T4S BLK 41 SEC 34	DISCOVERY OPER INC	HOLZGRAF (SA) G	RRC # 19835	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7129850 WI HOLZGRAF CT (SA) T \| RRC # 20448 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN, O G	DISCOVERY OPERATING	HOLZGRAF CT (SA) T	RRC # 20448	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7129880 WI HOLZGRAF CT (SA) U \| RRC # 20449 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN, O G	DISCOVERY OPERATING	HOLZGRAF CT (SA) U	RRC # 20449	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7129880 WI HOLZGRAF CT (SA) N \| RRC # 20450 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN, O G	DISCOVERY OPERATING	HOLZGRAF CT (SA) N	RRC # 20450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7129880 WI HOLZGRAF CT(SA) R \| RRC # 20476 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN OG	DISCOVERY OPERATING	HOLZGRAF CT(SA) R	RRC # 20476	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7129860 WI HOLZGRAF CT(SA) S \| RRC # 20475 \| DISCOVERY OPERATING \| T4S BLK 41 SEC 34 A-764 T&P RR CO/RANKIN OG	DISCOVERY OPERATING	HOLZGRAF CT(SA) S	RRC # 20475	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
B6030 \| BOWLIN \| DISCOVERY OPERATING, I \| T3N T & P SUR \| 0.01 OR	DISCOVERY OPERATING, I	BOWLIN	63706	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
B6030 \| BOWLIN \| DISCOVERY OPERATING, I \| T3N T & P SUR \| 0.75 WI	DISCOVERY OPERATING, I	BOWLIN	63706	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D6372 \| DOSIER \| DISCOVERY OPERATING, I \| T3N T & P SUR \| 0.75 WI	DISCOVERY OPERATING, I	DOSIER	63376	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
L2070 \| LAUDERDALE -A \| CALLON PETROLEUM OPERA \| T3N T & P SUR \| 0.03 OR	CALLON PETROLEUM OPERA	LAUDERDALE -A	64929	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LSE#43366 GREENWOOD OP:DISCOVERY OPER/	DISCOVERY OPER	GREENWOOD	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -C- 80026181-000 DISCOVERY OPER/EMBAR (PERMIAN) ULS BLK 11 SEC 25 0.75000000 W AGENT: 059 001910 Use: G1 NW/4 031925	DISCOVERY OPER	UNIVERSITY -C-	80026181	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -11- 80036498-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 0.75000000 W AGENT: 059 001910 Use: G1 SE/4 031637 (FL	DISCOVERY OPER	UNIVERSITY -11-	80036498	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ANDREWS -3- UNIV (OIL) 80036513-010 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 0.78333300 W AGENT: 059 001910 Use: G1 040620 (FL	DISCOVERY OPER	ANDREWS -3- UNIV (OIL)	80036513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ANDREWS -3- UNIV (GAS) 80036513-020 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 0.75000000 W AGENT: 059 001910 Use: G1 040633 (FL	DISCOVERY OPER	ANDREWS -3- UNIV (GAS)	80036513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ANDREWS "11-15" 80036514-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 15 0.75030000 W AGENT: 059 001910 Use: G1 040805 (FL	DISCOVERY OPER	ANDREWS "11-15"	80036514	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -11B- 80036515-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 0.75000000 W AGENT: 059 001910 Use: G1 SW/4 031607 (FL	DISCOVERY OPER	UNIVERSITY -11B-	80036515	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -11A- 80036516-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 0.75000000 W AGENT: 059 001910 Use: G1 NE/4 031638 (FL	DISCOVERY OPER	UNIVERSITY -11A-	80036516	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CARBRIGHT 23 80041472-000 DISCOVERY OPER/SPRABERRY (TREND AREA) PSL BLK A44 SEC 23 0.75000000 W AGENT: 059 001910 Use: G1 AB 1629 W2	DISCOVERY OPER	CARBRIGHT 23	80041472	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY UE A 80050602-000 CONOCOPHILLIPS/ANDECTOR (WICHITA ALBA UL BLK 11 SEC 24&25 0.00459000 O AGENT: 059 001910 Use: G1 AB 344&345	CONOCOPHILLIPS	UNIVERSITY UE A	80050602	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY UE B 80050603-000 CONOCOPHILLIPS/ANDECTOR (WICHITA ALBA UL BLK 11 SEC 24&25 0.00408700 O AGENT: 059 001910 Use: G1 AB 344&345	CONOCOPHILLIPS	UNIVERSITY UE B	80050603	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.758750 WI 0505590 COCHISE DISCOVERY OPERATING, 0.0001359 B-3 23 PSL	DISCOVERY OPERATING,	COCHISE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.758750 WI 0505600 COCHISE DISCOVERY OPERATING, 0.0001358 B-3 22 PSL	DISCOVERY OPERATING,	COCHISE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D3290 \| COMANCHE CREEK 25 \| DISCOVERY OPERATING, I \| T&STL \| 0.75 WI	DISCOVERY OPERATING, I	COMANCHE CREEK 25	38151	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.751210 4 STINGRAY RRC # 44697 \| DISCOVERY OPERATING \| EL&RR BLK M SEC 124 A-787	DISCOVERY OPERATING	STINGRAY	44697	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A8300 \| BAILEY \| DISCOVERY OPERATING, I \| TCRR \| 0.76249999999999996 WI	DISCOVERY OPERATING, I	BAILEY	181801	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A9610 \| BAR A \| DISCOVERY OPERATING, I \| TC RR CO MW4 SE4 \| 0.79999900000000002 WI	DISCOVERY OPERATING, I	BAR A	14442	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
B4000 \| BEARCE \| DISCOVERY OPERATING, I \| TCRR \| 0.76249900000000004 WI	DISCOVERY OPERATING, I	BEARCE	8872,78967	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C5200 \| C-G-M \| DISCOVERY OPERATING, I \| TCRR-W/2 \| 0.76249999999999996 WI	DISCOVERY OPERATING, I	C-G-M	71313,174596	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8510 \| CASE A \| DISCOVERY OPERATING, I \| TC RR CO E2 \| 0.81062500000000004 WI	DISCOVERY OPERATING, I	CASE A	14634	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8700 \| CASE-MEADOR/GAS \| DISCOVERY OPERATING, I \| TCRR CO SUR E2 \| 0.8 WI	DISCOVERY OPERATING, I	CASE-MEADOR/GAS	142307	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C9700 \| CASE, H J \| DISCOVERY OPERATING, I \| TCRR-W/2 \| 0.81062500000000004 WI	DISCOVERY OPERATING, I	CASE, H J	7476	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2200 \| CASE, R I \| DISCOVERY OPERATING, I \| TC \| 0.75 WI	DISCOVERY OPERATING, I	CASE, R I	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2500 \| CASE R I '57' \| DISCOVERY OPERATING, I \| T C RR CO SE4NE4 \| 0.82499999999999996 WI	DISCOVERY OPERATING, I	CASE R I '57'	12110	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E4000 \| DEAL #1 \| DISCOVERY OPERATING, I \| TCRR-N/2 \| 0.75 WI	DISCOVERY OPERATING, I	DEAL #1	83536	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E6200 \| DELONG \| DISCOVERY OPERATING, I \| TCRR-N/2 \| 0.75 WI	DISCOVERY OPERATING, I	DELONG	8473	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G2500 \| FIFTY ONE \| DISCOVERY OPERATING, I \| TC RR CO \| 0.78 WI	DISCOVERY OPERATING, I	FIFTY ONE	14616,159751,181749	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G6500 \| FORTUNE 7 \| DISCOVERY OPERATING, I \| UNIVERSITY LANDS SE/4 \| 0.74999899999999997 WI	DISCOVERY OPERATING, I	FORTUNE 7	143708	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0650 \| HEMPHILL \| DISCOVERY OPERATING, I \| TCRR CO SUR \| 0.85945099999999996 WI	DISCOVERY OPERATING, I	HEMPHILL	14949	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0700 \| HENDERSON \| DISCOVERY OPERATING, I \| TCRR \| 0.75 WI	DISCOVERY OPERATING, I	HENDERSON	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0900 \| HENDERSON -A- \| DISCOVERY OPERATING, I \| TCRR \| 0.75 WI	DISCOVERY OPERATING, I	HENDERSON -A-	88812	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3000 \| XRL \| DISCOVERY OPERATING, I \| TCRR RRC 04265 \| 0.8125 WI	DISCOVERY OPERATING, I	XRL	4265	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3100 \| HENDERSON, R L \| DISCOVERY OPERATING, I \| TCRR \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON, R L	19379	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3200 \| HENDERSON, R L -A- \| DISCOVERY OPERATING, I \| TCRR-N/2 \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON, R L -A-	19380	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3300 \| HENDERSON, R L -B- \| DISCOVERY OPERATING, I \| GEORGETOWN RR \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON, R L -B-	34431	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3500 \| HENDERSON, R L -C- \| DISCOVERY OPERATING, I \| GC&SF \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON, R L -C-	36552	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4000 \| HENDERSON, R L -X- 1 \| DISCOVERY OPERATING, I \| TCRR \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON, R L -X- 1	82549	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4100 \| HENDERSON, R L -X- 2 \| DISCOVERY OPERATING, I \| TCRR-S/2 \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON, R L -X- 2	92434	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4200 \| HENDERSON, R L W# 3 \| DISCOVERY OPERATING, I \| TCRR WELL 3 -.615% * WELL 3X-. \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON, R L W# 3	8714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4201 \| HENDERSON,R.L. 3X \| DISCOVERY OPERATING, I \| TC RR 3X - .385% * 3 - .615% \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON,R.L. 3X	8714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J1600 \| JACKSON \| DISCOVERY OPERATING, I \| TCRR \| 0.81250100000000003 WI	DISCOVERY OPERATING, I	JACKSON	91109	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J9199 \| KC 51 \| DISCOVERY OPERATING, I \| TC RR CO SUR RRC 19394 \| 0.75 WI	DISCOVERY OPERATING, I	KC 51	19394	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J9201 \| KALEB #1 \| DISCOVERY OPERATING, I \| TC RR CO 10 MI NW ELDORAD RRC 15692 02.13.06 \| 0.78249999999999997 WI	DISCOVERY OPERATING, I	KALEB #1	15692	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6000 \| LIN \| DISCOVERY OPERATING, I \| GC&SF \| 0.75 WI	DISCOVERY OPERATING, I	LIN	84348	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6100 \| LIN -A- \| DISCOVERY OPERATING, I \| GC&SF \| 0.03125 OR	DISCOVERY OPERATING, I	LIN -A-	85021	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6100 \| LIN -A- \| DISCOVERY OPERATING, I \| GC&SF \| 0.75 WI	DISCOVERY OPERATING, I	LIN -A-	85021	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6200 \| LIN -AX- \| DISCOVERY OPERATING, I \| GC&SF \| 0.03125 OR	DISCOVERY OPERATING, I	LIN -AX-	98884	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6200 \| LIN -AX- \| DISCOVERY OPERATING, I \| GC&SF \| 0.75 WI	DISCOVERY OPERATING, I	LIN -AX-	98884	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6210 \| LIN AY \| DISCOVERY OPERATING, I \| GC&SF RR CO NW4 \| 0.031251 OR	DISCOVERY OPERATING, I	LIN AY	143222	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6210 \| LIN AY \| DISCOVERY OPERATING, I \| GC&SF RR CO NW4 \| 0.75 WI	DISCOVERY OPERATING, I	LIN AY	143222	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6219 \| LIN AY 2 \| DISCOVERY OPERATING, I \| GC&SF RR CO RRC 185191 \| 0.74250099999999997 WI	DISCOVERY OPERATING, I	LIN AY 2	185191	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6220 \| LIN AZ \| DISCOVERY OPERATING, I \| GC&SF RR CO SE4 \| 0.03125 OR	DISCOVERY OPERATING, I	LIN AZ	143416	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6220 \| LIN AZ \| DISCOVERY OPERATING, I \| GC&SF RR CO SE4 \| 0.75 WI	DISCOVERY OPERATING, I	LIN AZ	143416	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6292 \| LIN B #2 \| DISCOVERY OPERATING, I \| SF RR CO 25 MI NW ELDORAD RRC 15677 02.13.06 \| 0.74999899999999997 WI	DISCOVERY OPERATING, I	LIN B #2	15677	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6400 \| LIN -B- \| DISCOVERY OPERATING, I \| GC&SF \| 0.75 WI	DISCOVERY OPERATING, I	LIN -B-	131038	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6500 \| LIN -C- \| DISCOVERY OPERATING, I \| GC&SF \| 0.75 WI	DISCOVERY OPERATING, I	LIN -C-	91035	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6600 \| LIN -CX- \| DISCOVERY OPERATING, I \| GC&SF \| 0.687496 WI	DISCOVERY OPERATING, I	LIN -CX-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6610 \| LIN CY \| DISCOVERY OPERATING, I \| GC&SF RR CO SE4 \| 0.74317500000000003 WI	DISCOVERY OPERATING, I	LIN CY	13514	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6621 \| LIN CZ #1 \| DISCOVERY OPERATING, I \| GC&SF/HEWES J C 25 NW ELD O RRC 15933 01.29.07 \| 0.81250100000000003 WI	DISCOVERY OPERATING, I	LIN CZ #1	15933	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6800 \| LIN -E- \| DISCOVERY OPERATING, I \| GC&SF \| 0.875 WI	DISCOVERY OPERATING, I	LIN -E-	100286,15762	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6900 \| LIN -F- \| DISCOVERY OPERATING, I \| GC&SF \| 0.875 WI	DISCOVERY OPERATING, I	LIN -F-	105334	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7000 \| LIN -G- \| DISCOVERY OPERATING, I \| GC&SF-N/2 \| 0.875 WI	DISCOVERY OPERATING, I	LIN -G-	110878	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7100 \| LIN-H- \| DISCOVERY OPERATING, I \| GC&SF RR CO N2 \| 0.875 WI	DISCOVERY OPERATING, I	LIN-H-	20028,175075	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7200 \| LIN "I" \| DISCOVERY OPERATING, I \| GC&SF RR CO E/2 \| 0.875 WI	DISCOVERY OPERATING, I	LIN "I"	130714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7400 \| LIN "K" \| DISCOVERY OPERATING, I \| GC&SF RR CO W2 \| 0.875 WI	DISCOVERY OPERATING, I	LIN "K"	136244	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7500 \| LIN L \| DISCOVERY OPERATING, I \| GC&SF RR CO SW4 \| 0.875 WI	DISCOVERY OPERATING, I	LIN L	143221	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
O3400 \| MURPHY \| DISCOVERY OPERATING, I \| TCRR-S/2 \| 0.75000100000000003 WI	DISCOVERY OPERATING, I	MURPHY	83975	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1000 \| OTIS \| DISCOVERY OPERATING, I \| T.C.RR CO \| 0.8 WI	DISCOVERY OPERATING, I	OTIS	143527	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1500 \| PAGE \| DISCOVERY OPERATING, I \| CONCHO CSL \| 0.81249700000000002 WI	DISCOVERY OPERATING, I	PAGE	8959,9568	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R1200 \| R-I-C \| DISCOVERY OPERATING, I \| TCRR \| 0.75 WI	DISCOVERY OPERATING, I	R-I-C	8211,43169	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R3500 \| ROACH "B" \| DISCOVERY OPERATING, I \| TC RR CO N2 \| 0.785825 WI	DISCOVERY OPERATING, I	ROACH "B"	136200	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R4900 \| ROACH, J T \| DISCOVERY OPERATING, I \| TCRR-E/2 \| 0.76249800000000001 WI	DISCOVERY OPERATING, I	ROACH, J T	71312	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4000 \| RUTH 1 \| DISCOVERY OPERATING, I \| TC \| 0.8125 WI	DISCOVERY OPERATING, I	RUTH 1	99701	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4010 \| RUTH 2 & 3 \| DISCOVERY OPERATING, I \| TC \| 0.80664999999999998 WI	DISCOVERY OPERATING, I	RUTH 2 & 3	12882	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4100 \| RUTH -A- \| DISCOVERY OPERATING, I \| TC \| 0.8125 WI	DISCOVERY OPERATING, I	RUTH -A-	9582	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4300 \| RUTH C \| DISCOVERY OPERATING, I \| TC RR CO N2 SE4 \| 0.8125 WI	DISCOVERY OPERATING, I	RUTH C	15913,159752	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T4810 \| STATE -TB- GAS \| DISCOVERY OPERATING, I \| UNIV LANDS - W/2 \| 0.76575000000000004 WI	DISCOVERY OPERATING, I	STATE -TB- GAS	135202,140317,140652	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T5900 \| STATE -UF-/GAS \| DISCOVERY OPERATING, I \| UNIVERSITY LANDS W/2 \| 0.76575000000000004 WI	DISCOVERY OPERATING, I	STATE -UF-/GAS	134449	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6300 \| STATE \| DISCOVERY OPERATING, I \| UNIV LANDS RRC 133682 \| 0.78287499999999999 WI	DISCOVERY OPERATING, I	STATE	133682	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6310 \| STATE -UO- A1 GAS \| DISCOVERY OPERATING, I \| UNIV LANDS-W/2 \| 0.75787400000000005 WI	DISCOVERY OPERATING, I	STATE -UO- A1 GAS	141325	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7000 \| STATE UNIVERSITY -ES- \| DISCOVERY OPERATING, I \| UNIV LANDS \| 0.75 WI	DISCOVERY OPERATING, I	STATE UNIVERSITY -ES-	110112	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7200 \| STATE UNIVERSITY -FO- \| DISCOVERY OPERATING, I \| UNIVERSITY LANDS E/2 \| 0.75 WI	DISCOVERY OPERATING, I	STATE UNIVERSITY -FO-	120436,156422	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7250 \| STATE UNIVERSITY -FQ- \| DISCOVERY OPERATING, I \| UNIVERSITY LANDS N/2 \| 0.75 WI	DISCOVERY OPERATING, I	STATE UNIVERSITY -FQ-	120437,148479	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T8800 \| STEWARD \| DISCOVERY OPERATING, I \| TCRR \| 0.75837100000000002 WI	DISCOVERY OPERATING, I	STEWARD	8129	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7000000 WI UNIVERSITY "6" #1 \| RRC # 142936 \| DISCOVERY OPERATING \| ULS BLK 40 SEC 6 SW/4 RRC-O7C-142936	DISCOVERY OPERATING	UNIVERSITY "6" #1	RRC # 142936	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C5200 \| C-G-M \| DISCOVERY OPERATING, I \| TCRR-W/2 \| 0.76249999999999996 WI	DISCOVERY OPERATING, I	C-G-M	71313,174596	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8510 \| CASE A \| DISCOVERY OPERATING, I \| TC RR CO E2 \| 0.81062500000000004 WI	DISCOVERY OPERATING, I	CASE A	14634	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8700 \| CASE-MEADOR/GAS \| DISCOVERY OPERATING, I \| TCRR CO SUR E2 \| 0.8 WI	DISCOVERY OPERATING, I	CASE-MEADOR/GAS	142307	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C9700 \| CASE, H J \| DISCOVERY OPERATING, I \| TCRR-W/2 \| 0.81062500000000004 WI	DISCOVERY OPERATING, I	CASE, H J	7476	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2200 \| CASE, R I \| DISCOVERY OPERATING, I \| TC \| 0.75 WI	DISCOVERY OPERATING, I	CASE, R I	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2500 \| CASE R I '57' \| DISCOVERY OPERATING, I \| T C RR CO SE4NE4 \| 0.82499999999999996 WI	DISCOVERY OPERATING, I	CASE R I '57'	12110	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E4000 \| DEAL #1 \| DISCOVERY OPERATING, I \| TCRR-N/2 \| 0.75 WI	DISCOVERY OPERATING, I	DEAL #1	83536	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E6200 \| DELONG \| DISCOVERY OPERATING, I \| TCRR-N/2 \| 0.75 WI	DISCOVERY OPERATING, I	DELONG	8473	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G2500 \| FIFTY ONE \| DISCOVERY OPERATING, I \| TC RR CO \| 0.78 WI	DISCOVERY OPERATING, I	FIFTY ONE	14616,159751,181749	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G6500 \| FORTUNE 7 \| DISCOVERY OPERATING, I \| UNIVERSITY LANDS SE/4 \| 0.74999899999999997 WI	DISCOVERY OPERATING, I	FORTUNE 7	143708	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0650 \| HEMPHILL \| DISCOVERY OPERATING, I \| TCRR CO SUR \| 0.85945099999999996 WI	DISCOVERY OPERATING, I	HEMPHILL	14949	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0700 \| HENDERSON \| DISCOVERY OPERATING, I \| TCRR \| 0.75 WI	DISCOVERY OPERATING, I	HENDERSON	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0900 \| HENDERSON -A- \| DISCOVERY OPERATING, I \| TCRR \| 0.75 WI	DISCOVERY OPERATING, I	HENDERSON -A-	88812	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3000 \| XRL \| DISCOVERY OPERATING, I \| TCRR RRC 04265 \| 0.8125 WI	DISCOVERY OPERATING, I	XRL	4265	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3100 \| HENDERSON, R L \| DISCOVERY OPERATING, I \| TCRR \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON, R L	19379	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3200 \| HENDERSON, R L -A- \| DISCOVERY OPERATING, I \| TCRR-N/2 \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON, R L -A-	19380	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3300 \| HENDERSON, R L -B- \| DISCOVERY OPERATING, I \| GEORGETOWN RR \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON, R L -B-	34431	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3500 \| HENDERSON, R L -C- \| DISCOVERY OPERATING, I \| GC&SF \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON, R L -C-	36552	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4000 \| HENDERSON, R L -X- 1 \| DISCOVERY OPERATING, I \| TCRR \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON, R L -X- 1	82549	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4100 \| HENDERSON, R L -X- 2 \| DISCOVERY OPERATING, I \| TCRR-S/2 \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON, R L -X- 2	92434	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4200 \| HENDERSON, R L \| DISCOVERY OPERATING, I \| TCRR WELL 3 -.615% * WELL 3X-. \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON, R L	8714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4201 \| HENDERSON,R.L. 3X \| DISCOVERY OPERATING, I \| TC RR 3X - .385% * 3 - .615% \| 0.85945000000000005 WI	DISCOVERY OPERATING, I	HENDERSON,R.L. 3X	8714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J1600 \| JACKSON \| DISCOVERY OPERATING, I \| TCRR \| 0.81250100000000003 WI	DISCOVERY OPERATING, I	JACKSON	91109	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J9199 \| KC 51 \| DISCOVERY OPERATING, I \| TC RR CO SUR RRC 19394 \| 0.75 WI	DISCOVERY OPERATING, I	KC 51	19394	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J9201 \| KALEB #1 \| DISCOVERY OPERATING, I \| TC RR CO 10 MI NW ELDORAD RRC 15692 02.13.06 \| 0.78249999999999997 WI	DISCOVERY OPERATING, I	KALEB #1	15692	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6000 \| LIN \| DISCOVERY OPERATING, I \| GC&SF \| 0.75 WI	DISCOVERY OPERATING, I	LIN	84348	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6100 \| LIN -A- \| DISCOVERY OPERATING, I \| GC&SF \| 0.03125 OR	DISCOVERY OPERATING, I	LIN -A-	85021	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6100 \| LIN -A- \| DISCOVERY OPERATING, I \| GC&SF \| 0.75 WI	DISCOVERY OPERATING, I	LIN -A-	85021	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6200 \| LIN -AX- \| DISCOVERY OPERATING, I \| GC&SF \| 0.03125 OR	DISCOVERY OPERATING, I	LIN -AX-	98884	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6200 \| LIN -AX- \| DISCOVERY OPERATING, I \| GC&SF \| 0.75 WI	DISCOVERY OPERATING, I	LIN -AX-	98884	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6210 \| LIN AY \| DISCOVERY OPERATING, I \| GC&SF RR CO NW4 \| 0.031251 OR	DISCOVERY OPERATING, I	LIN AY	143222	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6210 \| LIN AY \| DISCOVERY OPERATING, I \| GC&SF RR CO NW4 \| 0.75 WI	DISCOVERY OPERATING, I	LIN AY	143222	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6219 \| LIN AY 2 \| DISCOVERY OPERATING, I \| GC&SF RR CO RRC 185191 \| 0.74250099999999997 WI	DISCOVERY OPERATING, I	LIN AY 2	185191	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6220 \| LIN AZ \| DISCOVERY OPERATING, I \| GC&SF RR CO SE4 \| 0.03125 OR	DISCOVERY OPERATING, I	LIN AZ	143416	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6220 \| LIN AZ \| DISCOVERY OPERATING, I \| GC&SF RR CO SE4 \| 0.75 WI	DISCOVERY OPERATING, I	LIN AZ	143416	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6292 \| LIN B #2 \| DISCOVERY OPERATING, I \| SF RR CO 25 MI NW ELDORAD RRC 15677 02.13.06 \| 0.74999899999999997 WI	DISCOVERY OPERATING, I	LIN B #2	15677	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6400 \| LIN -B- \| DISCOVERY OPERATING, I \| GC&SF \| 0.75 WI	DISCOVERY OPERATING, I	LIN -B-	131038	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6500 \| LIN -C- \| DISCOVERY OPERATING, I \| GC&SF \| 0.75 WI	DISCOVERY OPERATING, I	LIN -C-	91035	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6600 \| LIN -CX- \| DISCOVERY OPERATING, I \| GC&SF \| 0.687496 WI	DISCOVERY OPERATING, I	LIN -CX-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6610 \| LIN CY \| DISCOVERY OPERATING, I \| GC&SF RR CO SE4 \| 0.74317500000000003 WI	DISCOVERY OPERATING, I	LIN CY	13514	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6621 \| LIN CZ #1 \| DISCOVERY OPERATING, I \| GC&SF/HEWES J C 25 NW ELD O RRC 15933 01.29.07 \| 0.81250100000000003 WI	DISCOVERY OPERATING, I	LIN CZ #1	15933	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6800 \| LIN -E- \| DISCOVERY OPERATING, I \| GC&SF \| 0.875 WI	DISCOVERY OPERATING, I	LIN -E-	15762,100286	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6900 \| LIN -F- \| DISCOVERY OPERATING, I \| GC&SF \| 0.875 WI	DISCOVERY OPERATING, I	LIN -F-	105334	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7000 \| LIN -G- \| DISCOVERY OPERATING, I \| GC&SF-N/2 \| 0.875 WI	DISCOVERY OPERATING, I	LIN -G-	110878	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7100 \| LIN-H- \| DISCOVERY OPERATING, I \| GC&SF RR CO N2 \| 0.875 WI	DISCOVERY OPERATING, I	LIN-H-	20028,175075	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7200 \| LIN "I" \| DISCOVERY OPERATING, I \| GC&SF RR CO E/2 \| 0.875 WI	DISCOVERY OPERATING, I	LIN "I"	130714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7400 \| LIN "K" \| DISCOVERY OPERATING, I \| GC&SF RR CO W2 \| 0.875 WI	DISCOVERY OPERATING, I	LIN "K"	136244	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7500 \| LIN L \| DISCOVERY OPERATING, I \| GC&SF RR CO SW4 \| 0.875 WI	DISCOVERY OPERATING, I	LIN L	143221	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
O3400 \| MURPHY \| DISCOVERY OPERATING, I \| TCRR-S/2 \| 0.75000100000000003 WI	DISCOVERY OPERATING, I	MURPHY	83975	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1000 \| OTIS \| DISCOVERY OPERATING, I \| T.C.RR CO \| 0.8 WI	DISCOVERY OPERATING, I	OTIS	143527	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1500 \| PAGE \| DISCOVERY OPERATING, I \| CONCHO CSL \| 0.81249700000000002 WI	DISCOVERY OPERATING, I	PAGE	8959,9568	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R1200 \| R-I-C \| DISCOVERY OPERATING, I \| TCRR \| 0.75 WI	DISCOVERY OPERATING, I	R-I-C	8211,43169	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R3500 \| ROACH "B" \| DISCOVERY OPERATING, I \| TC RR CO N2 \| 0.785825 WI	DISCOVERY OPERATING, I	ROACH "B"	136200	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R4900 \| ROACH, J T \| DISCOVERY OPERATING, I \| TCRR-E/2 \| 0.76249800000000001 WI	DISCOVERY OPERATING, I	ROACH, J T	71312	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4000 \| RUTH 1 \| DISCOVERY OPERATING, I \| TC \| 0.8125 WI	DISCOVERY OPERATING, I	RUTH 1	99701	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4010 \| RUTH 2 & 3 \| DISCOVERY OPERATING, I \| TC \| 0.80664999999999998 WI	DISCOVERY OPERATING, I	RUTH 2 & 3	12882	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4100 \| RUTH -A- \| DISCOVERY OPERATING, I \| TC \| 0.8125 WI	DISCOVERY OPERATING, I	RUTH -A-	9582	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4300 \| RUTH C \| DISCOVERY OPERATING, I \| TC RR CO N2 SE4 \| 0.8125 WI	DISCOVERY OPERATING, I	RUTH C	159752,15913	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T4810 \| STATE -TB- GAS \| DISCOVERY OPERATING, I \| UNIV LANDS - W/2 \| 0.76575000000000004 WI	DISCOVERY OPERATING, I	STATE -TB- GAS	135202,140317,140652	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T5900 \| STATE -UF-/GAS \| DISCOVERY OPERATING, I \| UNIVERSITY LANDS W/2 \| 0.76575000000000004 WI	DISCOVERY OPERATING, I	STATE -UF-/GAS	134449	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6300 \| STATE \| DISCOVERY OPERATING, I \| UNIV LANDS RRC 133682 \| 0.78287499999999999 WI	DISCOVERY OPERATING, I	STATE	133682	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6310 \| STATE -UO- A1 GAS \| DISCOVERY OPERATING, I \| UNIV LANDS-W/2 \| 0.75787400000000005 WI	DISCOVERY OPERATING, I	STATE -UO- A1 GAS	141325	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7000 \| STATE UNIVERSITY -ES- \| DISCOVERY OPERATING, I \| UNIV LANDS \| 0.75 WI	DISCOVERY OPERATING, I	STATE UNIVERSITY -ES-	110112	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7200 \| STATE UNIVERSITY -FO- \| DISCOVERY OPERATING, I \| UNIVERSITY LANDS E/2 \| 0.75 WI	DISCOVERY OPERATING, I	STATE UNIVERSITY -FO-	120436,156422	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7250 \| STATE UNIVERSITY -FQ- \| DISCOVERY OPERATING, I \| UNIVERSITY LANDS N/2 \| 0.75 WI	DISCOVERY OPERATING, I	STATE UNIVERSITY -FQ-	120437,148479	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T8800 \| STEWARD \| DISCOVERY OPERATING, I \| TCRR \| 0.75837100000000002 WI	DISCOVERY OPERATING, I	STEWARD	8129	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.700000 4 UNIVERSITY "6" #1 RRC # 142936 \| DISCOVERY OPERATING \| ULS BLK 40 SEC 6 SW/4	DISCOVERY OPERATING	UNIVERSITY "6" #1	142936	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.031250 2 M G F SMITH "B" RRC # 64554 \| DISCOVERY OPER \| T3N BLK 34 SEC 23	DISCOVERY OPER	M G F SMITH "B"	64554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 M G F SMITH "B" RRC # 64554 \| DISCOVERY OPER \| T3N BLK 34 SEC 23	DISCOVERY OPER	M G F SMITH "B"	64554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.031250 2 M G F SMITH "C" RRC # 64892 \| DISCOVERY OPER \| T3N BLK 34 SEC 23	DISCOVERY OPER	M G F SMITH "C"	64892	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 M G F SMITH "C" RRC # 64892 \| DISCOVERY OPER \| T3N BLK 34 SEC 23	DISCOVERY OPER	M G F SMITH "C"	64892	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.746245 4 QUEEN 1,2 RRC # 26071 \| DISCOVERY OPER \| BORDEN CSL LGE 260 LAB 22	DISCOVERY OPER	QUEEN 1,2	26071	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 VOGLER 1,2 RRC # 27053 \| DISCOVERY OPER \| T4N BLK 36 SEC 42	DISCOVERY OPER	VOGLER 1,2	27053	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.012656 2 CAMPBELL -B- RRC # 31024 \| PIONEER NATURAL RES. \| HARTLEY CSL LGE 247	PIONEER NATURAL RES.	CAMPBELL -B-	31024	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 JAMIE RRC # 40499 \| DISCOVERY OPR \| T1N BLK 35 SEC 4	DISCOVERY OPR	JAMIE	40499	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 MILDRED RRC # 40498 \| DISCOVERY OPR \| T1N BLK 35 SEC 9 A-45	DISCOVERY OPR	MILDRED	40498	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.751653 4 DAKOTA- (GAS) RRC # 41509 \| DISCOVERY OPR \| T1N BLK 35 SEC 24 A-797	DISCOVERY OPR	DAKOTA- (GAS)	41509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.756341 4 DAKOTA - (OIL) RRC # 41509 \| DISCOVERY OPR \| T1N BLK 35 SEC 24 A-797	DISCOVERY OPR	DAKOTA - (OIL)	41509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.005483 2 NORTH BUFFALO RIVER 27-34-39 RRC # 48702 \| LARIO OIL & GAS \| T1N BLK 35 SEC 27 A-54	LARIO OIL & GAS	NORTH BUFFALO RIVER 27-34-39	48702	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.005426 2 STEUBEN RRC # 50278 \| LARIO OIL & GAS CO \| T1N BLK 35 SEC 27 A-54	LARIO OIL & GAS CO	STEUBEN	50278	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0950 FIREFLY DISCOVERY OPERATING INC WI 0.75000000 A1479 BLK 42, SEC 24, T&P T5S; SW4	DISCOVERY OPERATING INC	FIREFLY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0955 FIREFLY -A- #3 DISCOVERY OPERATING INC WI 0.77000000 A0528 BLK 42, SEC 23, T&P T5S	DISCOVERY OPERATING INC	FIREFLY -A- #3	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0960 FIREFLY -B- DISCOVERY OPERATING INC WI 0.75000000 A1480 BLK 42, SEC 26, T&P T5S; W2&NE4	DISCOVERY OPERATING INC	FIREFLY -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3100 GERONIMO 27 W-1&2 DISCOVERY OPERATING INC WI 0.76800000 A0780 BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-1&2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3105 GERONIMO 27 W-3&4,6 DISCOVERY OPERATING INC WI 0.76800000 A0780 A0780, BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-3&4,6	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
H1700 HOLZGRAF 34 DISCOVERY OPERATING INC WI 0.75093092 A0764 BLK 41, SEC 34, T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF 34	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3110 GERONIMO 27 W-5,7 DISCOVERY OPERATING INC WI 0.76800000 A0780 BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-5,7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
H1700 HOLZGRAF 34 DISCOVERY OPERATING INC RI 0.00019050 A0764 BLK 41, SEC 34, T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF 34	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D6600 CT 39 #1-9 DISCOVERY OPERATING INC WI 0.75000000 A0481 BLK 41, SEC 39, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	CT 39 #1-9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D6580 CT 35 #1, 2, 3 DISCOVERY OPERATING INC WI 0.75000000 A0479 BLK 41, SEC 35, T&P T4S	DISCOVERY OPERATING INC	CT 35 #1, 2, 3	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400401 AMOS DISCOVERY OPERATING INC WI 0.76741360 A1189 BLK 42, SEC 14 T&P T4S	DISCOVERY OPERATING INC	AMOS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400468 ANDY DISCOVERY OPERATING INC WI 0.75395690 A1267 BLK 42 SEC 28 T&P T4S	DISCOVERY OPERATING INC	ANDY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400468 ANDY DISCOVERY OPERATING INC RI 0.00018890 A1267 BLK 42 SEC 28 T&P T4S	DISCOVERY OPERATING INC	ANDY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400989 HOLZGRAF (SA) C DISCOVERY OPERATING INC WI 0.71294630 A0478 SEC 33 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400989 HOLZGRAF (SA) C DISCOVERY OPERATING INC RI 0.00005710 A0478 SEC 33 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401075 GERONIMO (SA) A 90% DISCOVERY OPERATING INC RI 0.00006380 A1144 BLK 41, SEC 22, T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) A 90%	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401075 GERONIMO (SA) A 90% DISCOVERY OPERATING INC WI 0.71299820 A1144 BLK 41, SEC 22, T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) A 90%	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401076 GERONIMO (SA) B 90% DISCOVERY OPERATING INC WI 0.71299300 A1144 BLK 41 SEC 22 T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) B 90%	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401073 HOLZGRAF (SA) A #2732WB DISCOVERY OPERATING INC WI 0.71297280 A1144BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) A #2732WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401073 HOLZGRAF (SA) A #2732WB DISCOVERY OPERATING INC RI 0.00006040 A1144BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) A #2732WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401074 GERONIMO (SA) C DISCOVERY OPERATING INC WI 0.71299470 A1144 BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401074 GERONIMO (SA) C DISCOVERY OPERATING INC RI 0.00006330 A1144 BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401072 HOLZGRAF (SA) B #2733WB DISCOVERY OPERATING INC WI 0.71297230 A1144 BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) B #2733WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401072 HOLZGRAF (SA) B #2733WB DISCOVERY OPERATING INC RI 0.00006040 A1144 BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) B #2733WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401076 GERONIMO (SA) B 90% DISCOVERY OPERATING INC RI 0.00006300 A1144 BLK 41 SEC 22 T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) B 90%	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401219 FIREFLY -A- #4 DISCOVERY OPERATING INC WI 0.75958335 A0528 SEC 23 BLK 42 T&P T5S	DISCOVERY OPERATING INC	FIREFLY -A- #4	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401220 FIREFLY -A- #1 DISCOVERY OPERATING INC WI 0.75958335 A0528 SEC 23 BLK 42 T&P T5S	DISCOVERY OPERATING INC	FIREFLY -A- #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401258 HOLZGRAF (SA) D #3971WB DISCOVERY OPERATING INC WI 0.71299170 A0764 SEC 34 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) D #3971WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401258 HOLZGRAF (SA) D #3971WB DISCOVERY OPERATING INC RI 0.00006300 A0764 SEC 34 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) D #3971WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401258 HOLZGRAF (SA) D #3971WB DISCOVERY OPERATING INC OR 0.00000630 A0764 SEC 34 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) D #3971WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401259 HOLZGRAF (SA) F #3973WB DISCOVERY OPERATING INC WI 0.71298910 A0764 SEC 34 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) F #3973WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401259 HOLZGRAF (SA) F #3973WB DISCOVERY OPERATING INC RI 0.00006260 A0764 SEC 34 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) F #3973WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401259 HOLZGRAF (SA) F #3973WB DISCOVERY OPERATING INC OR 0.00000630 A0764 SEC 34 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) F #3973WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401260 HOLZGRAF (SA) E #3972WB DISCOVERY OPERATING INC WI 0.71299160 A0764 SEC 34 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) E #3972WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401260 HOLZGRAF (SA) E #3972WB DISCOVERY OPERATING INC RI 0.00006300 A0764 SEC 34 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) E #3972WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401260 HOLZGRAF (SA) E #3972WB DISCOVERY OPERATING INC OR 0.00000630 A0764 SEC 34 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) E #3972WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401267 HOLZGRAF (SA) G #3974WB DISCOVERY OPERATING INC WI 0.71299020 A0764 SEC 34 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) G #3974WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401267 HOLZGRAF (SA) G #3974WB DISCOVERY OPERATING INC RI 0.00006260 A0764 SEC 34 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) G #3974WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401267 HOLZGRAF (SA) G #3974WB DISCOVERY OPERATING INC OR 0.00000630 A0764 SEC 34 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) G #3974WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A8300 \| BAILEY \| DISCOVERY OPERATING, I \| TCRR \| 0.76249999999999996 WI	DISCOVERY OPERATING, I	BAILEY	181801	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A9610 \| BAR A \| DISCOVERY OPERATING, I \| TC RR CO MW4 SE4 \| 0.79999900000000002 WI	DISCOVERY OPERATING, I	BAR A	14442	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
B4000 \| BEARCE \| DISCOVERY OPERATING, I \| TCRR \| 0.76249900000000004 WI	DISCOVERY OPERATING, I	BEARCE	8872,78967	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 424, Blk: 44, Abst: H&TC, MCCORY #1, DISCOVERY OPERATING, SEC 424 BLK 44 SUR H&TC	DISCOVERY OPERATING,	MCCORY #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 416, Blk: 44, Abst: H&TC, FROST 1, DISCOVERY OPERATING, SEC 416 BLK 44 H&TC	DISCOVERY OPERATING,	FROST 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Blk: PRE, Abst: J POITEVENT, SILBERBERG #1, DISCOVERY OPERATING, SEC 1 BLK 1 SUR J POITEVENT	DISCOVERY OPERATING,	SILBERBERG #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 12, Blk: Q, Abst: H&GN, DEEN # 1, DISCOVERY OPERATING, SEC 12 BLK Q SUR H&GN	DISCOVERY OPERATING,	DEEN # 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 425, Blk: 44, Abst: H&TC, READ ESTATE #1, DISCOVERY OPERATING, SEC 425 BLK 44 ABST 1005, H & TC SURVEY	DISCOVERY OPERATING,	READ ESTATE #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 417, Blk: 44, Abst: H&TC, WILLIAMSON, DISCOVERY OPERATING, SEC BLK SUR	DISCOVERY OPERATING,	WILLIAMSON	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.700000 4 ROGERS, RAY #1 (GAS) RRC # 105931 \| DISCOVERY OPERATING \| SEC 0002 BLK Z-1 SUR ACH&B	DISCOVERY OPERATING	ROGERS, RAY #1 (GAS)	105931	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 00802, Blk: 00043, Abst: H&TC, LSE#93535 SCHULTZ OP:DISCOVERY OPERATING RRC:00170828 FLD:TROSPER	DISCOVERY OPERATING	SCHULTZ	170828	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 00783, Blk: 00043, Abst: H&TC, LSE#202112 SCHULTZ 783 OP:DISCOVERY OPERATING RRC:00193481 FLD:MAMMOTH CREEK NORTH FMTN:CLEVELAND	DISCOVERY OPERATING	SCHULTZ 783	193481	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.812500 4 SISTERS OF ST JOSEPH RRC # 6598 \| DISCOVERY OPERATING \| SEC 069 BLK 45 SUR H&TC	DISCOVERY OPERATING	SISTERS OF ST JOSEPH	6598	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 ODC OF TX -B- NO 1-U RRC # 22114 \| DISCOVERY OPERATING \| SEC 181 BLK 45 SUR H&TC	DISCOVERY OPERATING	ODC OF TX -B- NO 1-U	22114	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.866898 4 VANDERBURG E E NO 1 RRC # 33031 \| DISCOVERY OPERATING \| SEC 179 BLK 45 SUR H&TC	DISCOVERY OPERATING	VANDERBURG E E NO 1	33031	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.859688 4 OLOUGHLIN C C SR TRU RRC # 37361 \| DISCOVERY OPERATING \| SEC 058 BLK 45 SUR H&TC	DISCOVERY OPERATING	OLOUGHLIN C C SR TRU	37361	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.820313 4 O'LOUGHLIN JR 'A'#1 RRC # 164122 \| DISCOVERY OPERATING \| SEC 060 BLK 45 SUR H&TC	DISCOVERY OPERATING	O'LOUGHLIN JR 'A'#1	164122	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Acres 80.000, Blk 34, Tract 13, DOSIER, DISCOVERY OPERATING, I, ACKERLY (DEAN SAND), T3N, T & P SUR	DISCOVERY OPERATING, I	DOSIER	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Acres 80.000, Blk 34, Tract 13, BOWLIN, DISCOVERY OPERATING, I, ACKERLY (DEAN SAND), T3N, T & P SUR	DISCOVERY OPERATING, I	BOWLIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Acres 80.000, Blk 34, Tract 13, BOWLIN, DISCOVERY OPERATING, I, ACKERLY (DEAN SAND), T3N, T & P SUR	DISCOVERY OPERATING, I	BOWLIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Blk 34, Tract 24, LAUDERDALE -A, CALLON PETROLEUM OPERA, ACKERLY (DEAN SAND), T3N, T & P SUR	CALLON PETROLEUM OPERA	LAUDERDALE -A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GREENWOOD 80043366-000 DISCOVERY OPER/WOLFBONE (TREND AREA) AB 2785 BLK T8S 51 SEC 24 /T&P RR CO / W 0.75205700 W AGENT: 059 001910 Use: G1 G8550.0710386.WI	DISCOVERY OPER	GREENWOOD 80043366-000	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -C- 80026181-000 DISCOVERY OPER/EMBAR (PERMIAN) ULS BLK 11 SEC 25 0.75000000 W AGENT: 059 001910 Use: G1 NW/4 031925	DISCOVERY OPER	UNIVERSITY -C- 80026181-000	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -11- 80036498-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 0.75000000 W AGENT: 059 001910 Use: G1 SE/4 031637 (FL	DISCOVERY OPER	UNIVERSITY -11- 80036498-000	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ANDREWS -3- UNIV (OIL) 80036513-010 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 0.78333300 W AGENT: 059 001910 Use: G1 040620 (FL	DISCOVERY OPER	ANDREWS -3- UNIV (OIL) 80036	513-010	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ANDREWS -3- UNIV (GAS) 80036513-020 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 0.75000000 W AGENT: 059 001910 Use: G1 040633 (FL	DISCOVERY OPER	ANDREWS -3- UNIV (GAS) 80036	513-020	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ANDREWS "11-15" 80036514-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 15 0.75030000 W AGENT: 059 001910 Use: G1 040805 (FL	DISCOVERY OPER	ANDREWS "11-15" 80036514-000	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -11B- 80036515-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 0.75000000 W AGENT: 059 001910 Use: G1 SW/4 031607 (FL	DISCOVERY OPER	UNIVERSITY -11B- 80036515-00	0	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -11A- 80036516-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 0.75000000 W AGENT: 059 001910 Use: G1 NE/4 031638 (FL	DISCOVERY OPER	UNIVERSITY -11A- 80036516-00	0	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CARBRIGHT 23 80041472-000 DISCOVERY OPER/SPRABERRY (TREND AREA) PSL BLK A44 SEC 23 0.75000000 W AGENT: 059 001910 Use: G1 AB 1629 W2	DISCOVERY OPER	CARBRIGHT 23 80041472-000	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.758750 WI 0505590 COCHISE DISCOVERY OPERATING, 0.0001359 B-3 23 PSL	DISCOVERY OPERATING,	COCHISE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.758750 WI 0505600 COCHISE DISCOVERY OPERATING, 0.0001358 B-3 22 PSL	DISCOVERY OPERATING,	COCHISE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750000 WI DISCOVERY OPERATING, I (D3290) COMANCHE CREEK 25 A-3506 B-140 S-25 T&STL 45,770 SC 1	DISCOVERY OPERATING, I	COMANCHE CREEK 25	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.751210 4 STINGRAY RRC # 44697 \| DISCOVERY OPERATING \| EL&RR BLK M SEC 124 A-787	DISCOVERY OPERATING	STINGRAY	44697	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JACWIL "B" W# 1, DISCOVERY OPERATING, T3S BLK 39 SEC 8 E/2, RRC-08-139939	DISCOVERY OPERATING	JACWIL "B" W# 1	08-139939	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: RAMCON, COG OPERATING, HILLIARD H P BLK X SEC 12, RRC-08-29388	COG OPERATING	RAMCON	08-29388	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JACWIL "B" W# 2, DISCOVERY OPERATING, T3S BLK 39 SEC 8 W/2, RRC-08-33769	DISCOVERY OPERATING	JACWIL "B" W# 2	08-33769	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "39", DISCOVERY OPERATING, T3S BLK 39 SEC 39, 36408 34320,6019,20,371,2	DISCOVERY OPERATING	TXL-V "39"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, WINDHAM "38" #1-10, DISCOVERY OPERATING, T3S BLK 39 SEC 38, RRC-08-36457	DISCOVERY OPERATING	WINDHAM "38" #1-10	08-36457	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "43", DISCOVERY OPERATING, T3S BLK 39 SEC 43, RRC-08-36459	DISCOVERY OPERATING	TXL-V "43"	08-36459	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, WINDHAM "40" #1-10, DISCOVERY OPERATING, T3S BLK 39 SEC 40, RRC-08-36561	DISCOVERY OPERATING	WINDHAM "40" #1-10	08-36561	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, WINDHAM "42", DISCOVERY OPERATING, T3S BLK 39 SEC 42, RRC-08-36585	DISCOVERY OPERATING	WINDHAM "42"	08-36585	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 480.000, GERONIMO "15", DISCOVERY OPERATING, T4S BLK 41 SEC 15, RRC-08-36655	DISCOVERY OPERATING	GERONIMO "15"	08-36655	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: BRADFORD "36", DISCOVERY OPERATING, T3S BLK 39 SEC 36, RRC-08-36652	DISCOVERY OPERATING	BRADFORD "36"	08-36652	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "41", DISCOVERY OPERATING, T3S BLK 39 SEC 41, RRC-08-36700	DISCOVERY OPERATING	TXL-V "41"	08-36700	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 560.000, TXL-V " 5", DISCOVERY OPERATING, T3S BLK 39 SEC 5, RRC-08-36872	DISCOVERY OPERATING	TXL-V " 5"	08-36872	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 8, DISCOVERY OPERATING, T3S BLK 39 SEC 8	DISCOVERY OPERATING	JW 8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 9, DISCOVERY OPERATING, T3S BLK 39 SEC 9	DISCOVERY OPERATING	JW 9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 7, DISCOVERY OPERATING, T3S BLK 39 SEC 7	DISCOVERY OPERATING	JW 7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 16, DISCOVERY OPERATING, T3S BLK 39 SEC 16 T&P/WALCOTT	DISCOVERY OPERATING	JW 16	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 560.000, GERONIMO "27", DISCOVERY OPERATING, T4S BLK 41 SEC 27 #4 M=13.2%, 08-36874 (7 WELLS=5UPT,2MID)	DISCOVERY OPERATING	GERONIMO "27"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22", DISCOVERY OPERATING, T4S BLK 41 SEC 22	DISCOVERY OPERATING	HOLZGRAF "22"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 8, DISCOVERY OPR, T3S BLK 39 SEC 8	DISCOVERY OPR	JW 8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 9, DISCOVERY OPR, T3S BLK 3 SEC 9	DISCOVERY OPR	JW 9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: AMOS, DISCOVERY OPR, T4S BLK 42 SEC 14 A-1300, T&P RR/BROCK J H	DISCOVERY OPR	AMOS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ISBELL HORIZONTAL UNIT, COG OPERATING, HILLIARD H P BLK X SEC 1 A-11	COG OPERATING	ISBELL HORIZONTAL UNIT	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: NICKEL #101D, COG OPERATING, HILLIARD H P BLK X SEC 1 A-11	COG OPERATING	NICKEL #101D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: HOLZGRAF (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: HOLZGRAF (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: HOLZGRAF (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: HOLZGRAF (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) C, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) C, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 7-16A, DISCOVERY OPER INC, T3S BLK 39 SEC 16 A-845, RRC# 49834 329-41643	DISCOVERY OPER INC	JW 7-16A	49834 329-41643	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 7-16A, DISCOVERY OPER INC, T3S BLK 39 SEC 16 A-845, RRC# 49834 329-41643	DISCOVERY OPER INC	JW 7-16A	49834 329-41643	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "39", DISCOVERY OPERATING, T3S BLK 39 SEC 39, 36408 34320,6019,20,371,2	DISCOVERY OPERATING	TXL-V "39"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, WINDHAM "38" #1-10, DISCOVERY OPERATING, T3S BLK 39 SEC 38, RRC-08-36457	DISCOVERY OPERATING	WINDHAM "38" #1-10	08-36457	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, WINDHAM "42", DISCOVERY OPERATING, T3S BLK 39 SEC 42, RRC-08-36585	DISCOVERY OPERATING	WINDHAM "42"	08-36585	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 9, DISCOVERY OPERATING, T3S BLK 39 SEC 9	DISCOVERY OPERATING	JW 9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 560.000, GERONIMO "27", DISCOVERY OPERATING, T4S BLK 41 SEC 27 #4 M=13.2%, 08-36874 (7 WELLS=5UPT,2MID)	DISCOVERY OPERATING	GERONIMO "27"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: AMOS, DISCOVERY OPR, T4S BLK 42 SEC 14 A-1300, T&P RR/BROCK J H	DISCOVERY OPR	AMOS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 9, DISCOVERY OPR, T3S BLK 3 SEC 9	DISCOVERY OPR	JW 9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "43", DISCOVERY OPERATING, T3S BLK 39 SEC 43, RRC-08-36459	DISCOVERY OPERATING	TXL-V "43"	08-36459	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, WINDHAM "40" #1-10, DISCOVERY OPERATING, T3S BLK 39 SEC 40, RRC-08-36561	DISCOVERY OPERATING	WINDHAM "40" #1-10	08-36561	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 480.000, GERONIMO "15", DISCOVERY OPERATING, T4S BLK 41 SEC 15, RRC-08-36655	DISCOVERY OPERATING	GERONIMO "15"	08-36655	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: BRADFORD "36", DISCOVERY OPERATING, T3S BLK 39 SEC 36, RRC-08-36652	DISCOVERY OPERATING	BRADFORD "36"	08-36652	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "41", DISCOVERY OPERATING, T3S BLK 39 SEC 41, RRC-08-36700	DISCOVERY OPERATING	TXL-V "41"	08-36700	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 560.000, TXL-V " 5", DISCOVERY OPERATING, T3S BLK 39 SEC 5, RRC-08-36872	DISCOVERY OPERATING	TXL-V " 5"	08-36872	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 8, DISCOVERY OPERATING, T3S BLK 39 SEC 8	DISCOVERY OPERATING	JW 8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 7, DISCOVERY OPERATING, T3S BLK 39 SEC 7	DISCOVERY OPERATING	JW 7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 16, DISCOVERY OPERATING, T3S BLK 39 SEC 16 T&P/WALCOTT	DISCOVERY OPERATING	JW 16	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22", DISCOVERY OPERATING, T4S BLK 41 SEC 22	DISCOVERY OPERATING	HOLZGRAF "22"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 8, DISCOVERY OPR, T3S BLK 39 SEC 8	DISCOVERY OPR	JW 8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: RAMCON, RSP PERMIAN LLC, HILLIARD H P BLK X SEC 12, RRC-08-29388	RSP PERMIAN LLC	RAMCON	08-29388	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ISBELL HORIZONTAL UNIT, RSP PERMIAN LLC, HILLIARD H P BLK X SEC 1 A-11	RSP PERMIAN LLC	ISBELL HORIZONTAL UNIT	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: NICKEL #101D, RSP PERMIAN LLC, HILLIARD H P BLK X SEC 1 A-11	RSP PERMIAN LLC	NICKEL #101D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: HOLZGRAF (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: HOLZGRAF (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) C, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) C, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: HOLZGRAF (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: HOLZGRAF (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A8300BAILEYDISCOVERY OPERATING, IWI.762500127822TT640.0	DISCOVERY OPERATING, I	BAILEY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
B4000BEARCEDISCOVERY OPERATING, IWI.76249912798TT640	DISCOVERY OPERATING, I	BEARCE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C5200C-G-MDISCOVERY OPERATING, IWI.762500100410TT320	DISCOVERY OPERATING, I	C-G-M	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C9700CASE, H JDISCOVERY OPERATING, IWI.81062555121TT320	DISCOVERY OPERATING, I	CASE, H J	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E4000DEAL #1DISCOVERY OPERATING, IWI.75000055427TT246	DISCOVERY OPERATING, I	DEAL #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E6200DELONGDISCOVERY OPERATING, IWI.75000013726TT320.0	DISCOVERY OPERATING, I	DELONG	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0700HENDERSONDISCOVERY OPERATING, IWI.7500006191213360	DISCOVERY OPERATING, I	HENDERSON	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0900HENDERSON -A-DISCOVERY OPERATING, IWI.75000057461TT320.0	DISCOVERY OPERATING, I	HENDERSON -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J1600JACKSONDISCOVERY OPERATING, IWI.81250117543LL385.0	DISCOVERY OPERATING, I	JACKSON	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6000LINDISCOVERY OPERATING, IWI.7500009321A640.0	DISCOVERY OPERATING, I	LIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6100LIN -A-DISCOVERY OPERATING, IWI.750000144522A640.0	DISCOVERY OPERATING, I	LIN -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6200LIN -AX-DISCOVERY OPERATING, IWI.750000144522A320.0	DISCOVERY OPERATING, I	LIN -AX-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6400LIN -B-DISCOVERY OPERATING, IWI.7500009219A640.0	DISCOVERY OPERATING, I	LIN -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6500LIN -C-DISCOVERY OPERATING, IWI.7500001510/144720A320	DISCOVERY OPERATING, I	LIN -C-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6800LIN -E-DISCOVERY OPERATING, IWI.87500010137A640.0	DISCOVERY OPERATING, I	LIN -E-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6900LIN -F-DISCOVERY OPERATING, IWI.8750001512/161936A320.0	DISCOVERY OPERATING, I	LIN -F-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7000LIN -G-DISCOVERY OPERATING, IWI.8750001511/161740A320.0	DISCOVERY OPERATING, I	LIN -G-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
O3400MURPHYDISCOVERY OPERATING, IWI.750001176018LL330.0	DISCOVERY OPERATING, I	MURPHY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1500PAGEDISCOVERY OPERATING, IWI.812497452320.0	DISCOVERY OPERATING, I	PAGE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R4900ROACH, J TDISCOVERY OPERATING, IWI.762498100410TT320	DISCOVERY OPERATING, I	ROACH, J T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4000RUTH 1DISCOVERY OPERATING, IWI.81250088836TT640.0	DISCOVERY OPERATING, I	RUTH 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4100RUTH -A-DISCOVERY OPERATING, IWI.81250055937TT640.0	DISCOVERY OPERATING, I	RUTH -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T8800STEWARDDISCOVERY OPERATING, IWI.7583719396LL660.0	DISCOVERY OPERATING, I	STEWARD	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3100HENDERSON, R LDISCOVERY OPERATING, IWI.85945013211210TT400	DISCOVERY OPERATING, I	HENDERSON, R L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3200HENDERSON, R L -A-DISCOVERY OPERATING, IWI.85945013591214TT320.0	DISCOVERY OPERATING, I	HENDERSON, R L -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3300HENDERSON, R L -B-DISCOVERY OPERATING, IWI.859450681199640	DISCOVERY OPERATING, I	HENDERSON, R L -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3500HENDERSON, R L -C-DISCOVERY OPERATING, IWI.85945019331192377.1	DISCOVERY OPERATING, I	HENDERSON, R L -C-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4000HENDERSON, R L -X- 1DISCOVERY OPERATING, IWI.8594506171209617656.0	DISCOVERY OPERATING, I	HENDERSON, R L -X- 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4100HENDERSON, R L -X- 2DISCOVERY OPERATING, IWI.85945013591214TT320.0	DISCOVERY OPERATING, I	HENDERSON, R L -X- 2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8700CASE-MEADOR/GASDISCOVERY OPERATING, IWI.80000055121TT320	DISCOVERY OPERATING, I	CASE-MEADOR/GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J9201KALEB #1DISCOVERY OPERATING, IWI.78250023TT	DISCOVERY OPERATING, I	KALEB #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6292LIN B #2DISCOVERY OPERATING, IWI.74999919A	DISCOVERY OPERATING, I	LIN B #2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R1200R-I-CDISCOVERY OPERATING, IWI.7500005447TT410.0	DISCOVERY OPERATING, I	R-I-C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6621LIN CZ #1DISCOVERY OPERATING, IWI.812501151020A160.00	DISCOVERY OPERATING, I	LIN CZ #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3000XRLDISCOVERY OPERATING, IWI.812500132258TT327.7	DISCOVERY OPERATING, I	XRL	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7100LIN-H-DISCOVERY OPERATING, IWI.87500037A320	DISCOVERY OPERATING, I	LIN-H-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G6500FORTUNE 7DISCOVERY OPERATING, IWI.749999754165.88	DISCOVERY OPERATING, I	FORTUNE 7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6100LIN -A-DISCOVERY OPERATING, IOR.031250144522A640.0	DISCOVERY OPERATING, I	LIN -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6200LIN -AX-DISCOVERY OPERATING, IOR.031250144522A320.0	DISCOVERY OPERATING, I	LIN -AX-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6210LIN AYDISCOVERY OPERATING, IOR.03125122A160	DISCOVERY OPERATING, I	LIN AY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6220LIN AZDISCOVERY OPERATING, IOR.03125022A160	DISCOVERY OPERATING, I	LIN AZ	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6310STATE -UO- A1 GASDISCOVERY OPERATING, IWI.757874854331.8	DISCOVERY OPERATING, I	STATE -UO- A1 GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T4810STATE -TB- GASDISCOVERY OPERATING, IWI.765750354331.8	DISCOVERY OPERATING, I	STATE -TB- GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G2500FIFTY ONEDISCOVERY OPERATING, IWI.78000056951TT	DISCOVERY OPERATING, I	FIFTY ONE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A9610BAR ADISCOVERY OPERATING, IWI.799999128038TT80	DISCOVERY OPERATING, I	BAR A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8510CASE ADISCOVERY OPERATING, IWI.81062555121TT160	DISCOVERY OPERATING, I	CASE A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4300RUTH CDISCOVERY OPERATING, IWI.81250055937TT80	DISCOVERY OPERATING, I	RUTH C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0650HEMPHILLDISCOVERY OPERATING, IWI.8594511215TT345	DISCOVERY OPERATING, I	HEMPHILL	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7200LIN "I"DISCOVERY OPERATING, IWI.87500041A320	DISCOVERY OPERATING, I	LIN "I"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7400LIN "K"DISCOVERY OPERATING, IWI.87500010341A320	DISCOVERY OPERATING, I	LIN "K"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R3500ROACH "B"DISCOVERY OPERATING, IWI.785825128038TT320	DISCOVERY OPERATING, I	ROACH "B"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4010RUTH 2 & 3DISCOVERY OPERATING, IWI.80665088836TT640	DISCOVERY OPERATING, I	RUTH 2 & 3	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T5900STATE -UF-/GASDISCOVERY OPERATING, IWI.765750454331.80	DISCOVERY OPERATING, I	STATE -UF-/GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6300STATEDISCOVERY OPERATING, IWI.782875854	DISCOVERY OPERATING, I	STATE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7000STATE UNIVERSITY -ES-DISCOVERY OPERATING, IWI.750000653347.6	DISCOVERY OPERATING, I	STATE UNIVERSITY -ES-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7200STATE UNIVERSITY -FO-DISCOVERY OPERATING, IWI.750000753331.75	DISCOVERY OPERATING, I	STATE UNIVERSITY -FO-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7250STATE UNIVERSITY -FQ-DISCOVERY OPERATING, IWI.7500001453331.75	DISCOVERY OPERATING, I	STATE UNIVERSITY -FQ-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2500CASE R I '57'DISCOVERY OPERATING, IWI.82500057257TT40	DISCOVERY OPERATING, I	CASE R I '57'	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6210LIN AYDISCOVERY OPERATING, IWI.75000022A160	DISCOVERY OPERATING, I	LIN AY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6220LIN AZDISCOVERY OPERATING, IWI.75000022A160	DISCOVERY OPERATING, I	LIN AZ	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6610LIN CYDISCOVERY OPERATING, IWI.74317520A16	DISCOVERY OPERATING, I	LIN CY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7500LIN LDISCOVERY OPERATING, IWI.87500037A16	DISCOVERY OPERATING, I	LIN L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1000OTISDISCOVERY OPERATING, IWI.80000055427TT320	DISCOVERY OPERATING, I	OTIS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4200HENDERSON, R LDISCOVERY OPERATING, IWI.85945019301198105.3	DISCOVERY OPERATING, I	HENDERSON, R L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4201HENDERSON,R.L. 3XDISCOVERY OPERATING, IWI.85945019301189105.3	DISCOVERY OPERATING, I	HENDERSON,R.L. 3X	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6600LIN -CX-DISCOVERY OPERATING, IWI.6874961510/144720A320.0	DISCOVERY OPERATING, I	LIN -CX-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2200CASE, R IDISCOVERY OPERATING, IWI.75000056951TT80.0	DISCOVERY OPERATING, I	CASE, R I	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6219LIN AY 2DISCOVERY OPERATING, IWI.742501144522A	DISCOVERY OPERATING, I	LIN AY 2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J9199KC 51DISCOVERY OPERATING, IWI.75000056951TT	DISCOVERY OPERATING, I	KC 51	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 UNIVERSITY "6" #1 RRC # 142936 \| DISCOVERY OPERATING \| ULS BLK 40 SEC 6 SW/4	DISCOVERY OPERATING	UNIVERSITY "6" #1	142936	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0083285 M G F SMITH "B" \| DISCOVERY OPER \| T3N BLK 34 SEC 23 S/2 OF NW/4 RRC # 64554 \| 0.031250\|2	DISCOVERY OPER	M G F SMITH "B"	RRC # 64554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0083287 M G F SMITH "C" \| DISCOVERY OPER \| T3N BLK 34 SEC 23 N/W RRC # 64892 \| 0.031250\|2	DISCOVERY OPER	M G F SMITH "C"	RRC # 64892	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0150065 CAMPBELL -B- \| PIONEER NATURAL RES. \| HARTLEY CSL LGE 247 S/W RRC # 31024 \| 0.012656\|2	PIONEER NATURAL RES.	CAMPBELL -B-	RRC # 31024	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0153472 NORTH BUFFALO RIVER 27-34-39 \| LARIO OIL & GAS \| T1N BLK 35 SEC 27 A-54 T&P RR CO RRC # 48702 \| 0.005483\|2	LARIO OIL & GAS	NORTH BUFFALO RIVER 27-34-39	RRC # 48702	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0083285 M G F SMITH "B" \| DISCOVERY OPER \| T3N BLK 34 SEC 23 S/2 OF NW/4 RRC # 64554 \| 0.750000\|4	DISCOVERY OPER	M G F SMITH "B"	RRC # 64554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0083287 M G F SMITH "C" \| DISCOVERY OPER \| T3N BLK 34 SEC 23 N/W RRC # 64892 \| 0.750000\|4	DISCOVERY OPER	M G F SMITH "C"	RRC # 64892	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0108600 QUEEN 1,2 \| DISCOVERY OPER \| BORDEN CSL LGE 260 LAB 22 317-35240 RRC # 26071 \| 0.746245\|4	DISCOVERY OPER	QUEEN 1,2	RRC # 26071	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0136750 VOGLER 1,2 \| DISCOVERY OPER \| T4N BLK 36 SEC 42 R#27053 N/2 RRC # 27053 \| 0.750000\|4	DISCOVERY OPER	VOGLER 1,2	RRC # 27053	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0151670 JAMIE \| DISCOVERY OPR \| T1N BLK 35 SEC 4 T&P RR CO/LOVING H RRC # 40499 \| 0.750000\|4	DISCOVERY OPR	JAMIE	RRC # 40499	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0151695 MILDRED \| DISCOVERY OPR \| T1N BLK 35 SEC 9 A-45 T&P RR CO RRC # 40498 \| 0.750000\|4	DISCOVERY OPR	MILDRED	RRC # 40498	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0151954 DAKOTA- (GAS) \| DISCOVERY OPR \| T1N BLK 35 SEC 24 A-797 T&P RR/POWELL M RRC # 41509 \| 0.751653\|4	DISCOVERY OPR	DAKOTA- (GAS)	RRC # 41509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0152231 DAKOTA - (OIL) \| DISCOVERY OPR \| T1N BLK 35 SEC 24 A-797 T&P RR/POWELL M RRC # 41509 \| 0.756341\|4	DISCOVERY OPR	DAKOTA - (OIL)	RRC # 41509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
H1700 HOLZGRAF 34 DISCOVERY OPERATING INC RI 0.00019050 A0764 BLK 41, SEC 34, T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF 34	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0960 FIREFLY -B- DISCOVERY OPERATING INC WI 0.75000000 A1480 BLK 42, SEC 26, T&P T5S; W2&NE4	DISCOVERY OPERATING INC	FIREFLY -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D6600 CT 39 #1-9 DISCOVERY OPERATING INC WI 0.75000000 A0481 BLK 41, SEC 39, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	CT 39 #1-9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400401 AMOS DISCOVERY OPERATING INC WI 0.76741360 A1189 BLK 42, SEC 14 T&P T4S	DISCOVERY OPERATING INC	AMOS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400989 HOLZGRAF (SA) C DISCOVERY OPERATING INC WI 0.71294630 A0478 SEC 33 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400468 ANDY DISCOVERY OPERATING INC WI 0.75395690 A1267 BLK 42 SEC 28 T&P T4S	DISCOVERY OPERATING INC	ANDY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400468 ANDY DISCOVERY OPERATING INC RI 0.00018890 A1267 BLK 42 SEC 28 T&P T4S	DISCOVERY OPERATING INC	ANDY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D6580 CT 35 #1, 2, 3 DISCOVERY OPERATING INC WI 0.75000000 A0479 BLK 41, SEC 35, T&P T4S	DISCOVERY OPERATING INC	CT 35 #1, 2, 3	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401074 GERONIMO (SA) C DISCOVERY OPERATING INC WI 0.71299800 A1144 BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401074 GERONIMO (SA) C DISCOVERY OPERATING INC RI 0.00006300 A1144 BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401076 GERONIMO (SA) B 90% DISCOVERY OPERATING INC RI 0.00006300 A1144 BLK 41 SEC 22 T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) B 90%	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401075 GERONIMO (SA) A 90% DISCOVERY OPERATING INC RI 0.00006380 A1144 BLK 41, SEC 22, T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) A 90%	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401076 GERONIMO (SA) B 90% DISCOVERY OPERATING INC WI 0.71299280 A1144 BLK 41 SEC 22 T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) B 90%	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401073 HOLZGRAF (SA) A #2732WB DISCOVERY OPERATING INC WI 0.71297280 A1144BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) A #2732WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3110 GERONIMO 27 W-5,7 DISCOVERY OPERATING INC WI 0.76800000 A0780 BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-5,7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0955 FIREFLY -A- #3 DISCOVERY OPERATING INC WI 0.77000000 A0528 BLK 42, SEC 23, T&P T5S	DISCOVERY OPERATING INC	FIREFLY -A- #3	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3100 GERONIMO 27 W-1&2 DISCOVERY OPERATING INC WI 0.76800000 A0780 BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-1&2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
H1700 HOLZGRAF 34 DISCOVERY OPERATING INC WI 0.75093092 A0764 BLK 41, SEC 34, T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF 34	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401219 FIREFLY -A- #4 DISCOVERY OPERATING INC WI 0.75958335 A0528 SEC 23 BLK 42 T&P T5S	DISCOVERY OPERATING INC	FIREFLY -A- #4	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401220 FIREFLY -A- #1 DISCOVERY OPERATING INC WI 0.75958335 A0528 SEC 23 BLK 42 T&P T5S	DISCOVERY OPERATING INC	FIREFLY -A- #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0950 FIREFLY DISCOVERY OPERATING INC WI 0.75000000 A1479 BLK 42, SEC 24, T&P T5S; SW4	DISCOVERY OPERATING INC	FIREFLY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401072 HOLZGRAF (SA) B #2733WB DISCOVERY OPERATING INC WI 0.71297230 A1144 BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) B #2733WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401072 HOLZGRAF (SA) B #2733WB DISCOVERY OPERATING INC RI 0.00006040 A1144 BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) B #2733WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3105 GERONIMO 27 W-3&4 DISCOVERY OPERATING INC WI 0.76800000 A0780 A0780, BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-3&4	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400989 HOLZGRAF (SA) C DISCOVERY OPERATING INC RI 0.00005710 A0478 SEC 33 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401075 GERONIMO (SA) A 90% DISCOVERY OPERATING INC WI 0.71299850 A1144 BLK 41, SEC 22, T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) A 90%	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401073 HOLZGRAF (SA) A #2732WB DISCOVERY OPERATING INC RI 0.00006040 A1144BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) A #2732WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Acres 80.000, DOSIER, DISCOVERY OPER, T3N BLK 34 SEC 13, T & P SUR	DISCOVERY OPER	DOSIER	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Acres 80.000, BOWLIN, DISCOVERY OPER, T3N BLK 34 SEC 13, T & P SUR	DISCOVERY OPER	BOWLIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Acres 80.000, BOWLIN, DISCOVERY OPER, T3N BLK 34 SEC 13, T & P SUR	DISCOVERY OPER	BOWLIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LAUDERDALE -A, CALLON PETRO, T3N BLK 34 SEC 24, T & P SUR	CALLON PETRO	LAUDERDALE -A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
GREENWOOD 80043366-000 DISCOVERY OPER/WOLFBONE (TREND AREA) AB 2785 BLK T8S 51 SEC 24 /T&P RR CO / W 0.75205700 W AGENT: 059 001910 Use: G1 G8550.0710386.WI	DISCOVERY OPER	GREENWOOD	80043366	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -C- 80026181-000 DISCOVERY OPER/EMBAR (PERMIAN) ULS BLK 11 SEC 25 0.75000000 W AGENT: 059 001910 Use: G1 NW/4 031925	DISCOVERY OPER	UNIVERSITY -C-	80026181	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -11- 80036498-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 0.75000000 W AGENT: 059 001910 Use: G1 SE/4 031637 (FL	DISCOVERY OPER	UNIVERSITY -11-	80036498	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ANDREWS -3- UNIV (OIL) 80036513-010 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 0.78333300 W AGENT: 059 001910 Use: G1 040620 (FL	DISCOVERY OPER	ANDREWS -3- UNIV (OIL)	80036513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ANDREWS -3- UNIV (GAS) 80036513-020 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 0.75000000 W AGENT: 059 001910 Use: G1 040633 (FL	DISCOVERY OPER	ANDREWS -3- UNIV (GAS)	80036513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ANDREWS "11-15" 80036514-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 15 0.75030000 W AGENT: 059 001910 Use: G1 040805 (FL	DISCOVERY OPER	ANDREWS "11-15"	80036514	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -11B- 80036515-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 0.75000000 W AGENT: 059 001910 Use: G1 SW/4 031607 (FL	DISCOVERY OPER	UNIVERSITY -11B-	80036515	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
UNIVERSITY -11A- 80036516-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 0.75000000 W AGENT: 059 001910 Use: G1 NE/4 031638 (FL	DISCOVERY OPER	UNIVERSITY -11A-	80036516	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CARBRIGHT 23 80041472-000 DISCOVERY OPER/SPRABERRY (TREND AREA) PSL BLK A44 SEC 23 0.75000000 W AGENT: 059 001910 Use: G1 AB 1629 W2	DISCOVERY OPER	CARBRIGHT 23	80041472	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.758750 WI 0505590 COCHISE DISCOVERY OPERATING, 0.0001359 B-3 23 PSL	DISCOVERY OPERATING,	COCHISE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.758750 WI 0505600 COCHISE DISCOVERY OPERATING, 0.0001358 B-3 22 PSL	DISCOVERY OPERATING,	COCHISE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D3290 \| COMANCHE CREEK 25 \| DISCOVERY OPERATING, I \| T&STL \| 0.75 WI	DISCOVERY OPERATING, I	COMANCHE CREEK 25	38151	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D3300 \| COMANCHE CREEK 58 \| DISCOVERY OPERATING, I \| H&GN RR CO \| 0.875 WI	DISCOVERY OPERATING, I	COMANCHE CREEK 58	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
109757 STINGRAY \| DISCOVERY OPERATING \| EL&RR BLK M SEC 124 A-787 CORNETT G W RRC # 44697 \| 0.75121\|4	DISCOVERY OPERATING	STINGRAY	RRC # 44697	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
37448 COOPER 36 \| DISCOVERY OPER \| T2S BLK 35 SEC 36 A 933 RRC # 37448 \| 0.730250\|4	DISCOVERY OPER	COOPER 36	RRC # 37448	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 425, Blk: 44, Abst: H&TC, LSE#11026 READ ESTATE NO 1 OP:DISCOVERY OPERATING INC RRC:144742 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	READ ESTATE NO 1	144742	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 424, Blk: 44, Abst: H&TC, LSE#1420 MCCRORY NO 1 OP:DISCOVERY OPERATING INC RRC:133219 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	MCCRORY NO 1	133219	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 416, Blk: 44, Abst: H&TC, LSE#11029 FROST #1 OP:DISCOVERY OPERATING INC RRC:148075 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	FROST #1	148075	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Blk: PRE, Abst: J POITEVENT, LSE#1460 SILBERBERG NO 1 OP:DISCOVERY OPERATING INC RRC:137328 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	SILBERBERG NO 1	137328	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 417, Blk: 44, Abst: H&TC, LSE#4700 WILLIAMSON NO 1 OP:DISCOVERY OPERATING INC RRC:060603 FLD:TEXAS HUGOTON	DISCOVERY OPERATING INC	WILLIAMSON NO 1	60603	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 12, Blk: Q, Abst: H&GN, LSE#1410 DEEN NO 1 OP:DISCOVERY OPERATING INC RRC:137326 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	DEEN NO 1	137326	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 425, Blk: 44, Abst: H&TC, LSE#11026 READ ESTATE NO 1 OP:DISCOVERY OPERATING INC RRC:144742 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	READ ESTATE NO 1	144742	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 417, Blk: 44, Abst: H&TC, LSE#4700 WILLIAMSON NO 1 OP:DISCOVERY OPERATING INC RRC:060603 FLD:TEXAS HUGOTON	DISCOVERY OPERATING INC	WILLIAMSON NO 1	60603	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
42280 ROGERS, RAY #1 (GAS) \| DISCOVERY OPERATING \| SEC 0002 BLK Z-1 SUR ACH&B RRC # 105931 \| 0.700000\|4	DISCOVERY OPERATING	ROGERS, RAY #1 (GAS)	RRC # 105931	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 00802, Blk: 00043, Abst: H&TC, LSE#93535 SCHULTZ OP:DISCOVERY OPERATING RRC:00170828 FLD:TROSPER	DISCOVERY OPERATING	SCHULTZ	170828	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 00783, Blk: 00043, Abst: H&TC, LSE#202112 SCHULTZ 783 OP:DISCOVERY OPERATING RRC:00193481 FLD:MAMMOTH CREEK NORTH FMTN:CLEVELAND	DISCOVERY OPERATING	SCHULTZ 783	193481	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
164122 O'LOUGHLIN JR 'A'#1 \| DISCOVERY OPERATING \| SEC 060 BLK 45 SUR H&TC RRC: \| .820313 WI --	DISCOVERY OPERATING	O'LOUGHLIN JR 'A'#1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
157897 O'LOUGHLIN SR CC TRU \| DISCOVERY OPERATING \| SEC 058 BLK 45 SUR H&TC RRC: \| .859688 WI -	DISCOVERY OPERATING	O'LOUGHLIN SR CC TRU	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
164564 O'LOUGHLIN SR TR #5 \| DISCOVERY OPERATING \| SEC 058 BLK 45 SUR H&TC RRC: \| .859688 WI -	DISCOVERY OPERATING	O'LOUGHLIN SR TR #5	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
22114 ODC OF TX -B- NO 1-U \| DISCOVERY OPERATING \| SEC 181 BLK 45 SUR H&TC RRC: \| .750000 WI -	DISCOVERY OPERATING	ODC OF TX -B- NO 1-U	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
2804 OLOUGHLIN C C JR \| DISCOVERY OPERATING \| SEC 060 BLK 45 SUR H&TC RRC: \| .820313 WI -	DISCOVERY OPERATING	OLOUGHLIN C C JR	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
22691 OLOUGHLIN C C JR 2 \| DISCOVERY OPERATING \| SEC 060 BLK 45 SUR H&TC RRC: \| .820313 WI -	DISCOVERY OPERATING	OLOUGHLIN C C JR 2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
37361 OLOUGHLIN C C SR TRU \| DISCOVERY OPERATING \| SEC 058 BLK 45 SUR H&TC RRC: \| .859688 WI -	DISCOVERY OPERATING	OLOUGHLIN C C SR TRU	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
22693 OLOUGHLIN N NO 1 \| DISCOVERY OPERATING \| SEC 012 BLK 2 SUR RRC: \| .875000 WI -	DISCOVERY OPERATING	OLOUGHLIN N NO 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
6598 SISTERS OF ST JOSEPH \| DISCOVERY OPERATING \| SEC 069 BLK 45 SUR H&TC RRC: \| .812500 WI -	DISCOVERY OPERATING	SISTERS OF ST JOSEPH	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
159589 VANDERBUR 'B' #1 \| DISCOVERY OPERATING \| SEC 179 BLK 45 SUR H&TC RRC: \| .816914 WI -	DISCOVERY OPERATING	VANDERBUR 'B' #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
33031 VANDERBURG E E NO 1 \| DISCOVERY OPERATING \| SEC 179 BLK 45 SUR H&TC RRC: \| .866898 WI -	DISCOVERY OPERATING	VANDERBURG E E NO 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
COFFMAN NO. 1 REAL SEC 181 BLK 1-C SUR GH AND H RRC: 27298 0.875	DISCOVERY OPERATING	COFFMAN NO. 1	27298	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TERRELL NO. 1 REAL SEC 6/7 BLK 2 SUR PSL RRC: 28193 0.4375	DISCOVERY OPERATING	TERRELL NO. 1	28193	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SPARKS-BROWDER NO. 1 REAL SEC 21 BLK 3-T SUR T AND NO MOORE NO. 306350 RRC: 103222 0.8	DISCOVER OPERATING	SPARKS-BROWDER NO. 1	103222	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BUZZARD NO. 2 REAL SEC 116 BLK 1C SUR GH AND H RRC: 163372 0.745	DISCOVERY OPERATING	BUZZARD NO. 2	163372	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE 78 AC REAL SEC 78 BLK 3-T SUR T AND NO MOORE NO. 320560 RRC: 167168 0.8	DISCOVERY OPERATING	BOOTHE 78 AC	167168	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE B NO. 1X REAL SEC 78 BLK 3-T SUR T AND NO MOORE NO. 320765 RRC: 189829 0.8	DISCOVERY OPERATING	BOOTHE B NO. 1X	189829	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE, LUCILLE C NO. 1X REAL SEC 73 BLK 3-T SUR T AND NO A-443 MOORE NO. 320844 RRC: 203480 0.81665	DISCOVERY OPERATING	BOOTHE, LUCILLE C NO. 1X	203480	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 424, Blk: 44, Abst: H&TC, LSE#1420 MCCRORY NO 1 OP:DISCOVERY OPERATING INC RRC:133219 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	MCCRORY NO 1	133219	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 416, Blk: 44, Abst: H&TC, LSE#11029 FROST #1 OP:DISCOVERY OPERATING INC RRC:148075 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	FROST #1	148075	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Blk: PRE, Abst: J POITEVENT, LSE#1460 SILBERBERG NO 1 OP:DISCOVERY OPERATING INC RRC:137328 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	SILBERBERG NO 1	137328	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 417, Blk: 44, Abst: H&TC, LSE#4700 WILLIAMSON NO 1 OP:DISCOVERY OPERATING INC RRC:060603 FLD:TEXAS HUGOTON	DISCOVERY OPERATING INC	WILLIAMSON NO 1	60603	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 12, Blk: Q, Abst: H&GN, LSE#1410 DEEN NO 1 OP:DISCOVERY OPERATING INC RRC:137326 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	DEEN NO 1	137326	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 425, Blk: 44, Abst: H&TC, LSE#11026 READ ESTATE NO 1 OP:DISCOVERY OPERATING INC RRC:144742 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	READ ESTATE NO 1	144742	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 417, Blk: 44, Abst: H&TC, LSE#4700 WILLIAMSON NO 1 OP:DISCOVERY OPERATING INC RRC:060603 FLD:TEXAS HUGOTON	DISCOVERY OPERATING INC	WILLIAMSON NO 1	60603	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SPARKS-BROWDER #1 0306350 DISCOVERY OPERATING SEC 21 BLK 3T SUR T&NO SHERMAN #4375 0.800000 WI0.000	DISCOVERY OPERATING	SPARKS-BROWDER #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE 78 AC 0320560 DISCOVERY OPERATING SEC 78 BLK 3-T SUR T&NO SHERMAN #30292 0.800000 WI0.000	DISCOVERY OPERATING	BOOTHE 78 AC	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE B #1X 0320765 DISCOVERY OPERATING SEC 78 BLK 3-T SUR T&NO SHERMAN #30441 0.800000 WI0.000	DISCOVERY OPERATING	BOOTHE B #1X	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE LUCILLE C #1X 0320844 DISCOVERY OPERATING SEC 73 BLK 3-T SUR T&NO A-443 SHERMAN #30510 0.816650 WI0.000	DISCOVERY OPERATING	BOOTHE LUCILLE C #1X	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
42280 ROGERS, RAY #1 (GAS) \| DISCOVERY OPERATING \| SEC 0002 BLK Z-1 SUR ACH&B RRC: \| .700000 WI --	DISCOVERY OPERATING	ROGERS, RAY #1 (GAS)	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 00802, Blk: 00043, Abst: H&TC, LSE#93535 SCHULTZ OP:DISCOVERY OPERATING RRC:00170828 FLD:TROSPER	DISCOVERY OPERATING	SCHULTZ	170828	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 00783, Blk: 00043, Abst: H&TC, LSE#202112 SCHULTZ 783 OP:DISCOVERY OPERATING RRC:00193481 FLD:MAMMOTH CREEK NORTH FMTN:CLEVELAND	DISCOVERY OPERATING	SCHULTZ 783	193481	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
139536 CHAMBERLAIN NO 1 \| DISCOVERY OPERATING \| SEC 060 BLK 45 SUR H&TC RRC: \| .820313 WI --	DISCOVERY OPERATING	CHAMBERLAIN NO 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
164122 O'LOUGHLIN JR 'A'#1 \| DISCOVERY OPERATING \| SEC 060 BLK 45 SUR H&TC RRC: \| .820313 WI -	DISCOVERY OPERATING	O'LOUGHLIN JR 'A'#1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
157897 O'LOUGHLIN SR CC TRU \| DISCOVERY OPERATING \| SEC 058 BLK 45 SUR H&TC RRC: \| .859688 WI -	DISCOVERY OPERATING	O'LOUGHLIN SR CC TRU	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
164564 O'LOUGHLIN SR TR #5 \| DISCOVERY OPERATING \| SEC 058 BLK 45 SUR H&TC RRC: \| .859688 WI -	DISCOVERY OPERATING	O'LOUGHLIN SR TR #5	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
22114 ODC OF TX -B- NO 1-U \| DISCOVERY OPERATING \| SEC 181 BLK 45 SUR H&TC RRC: \| .750000 WI -	DISCOVERY OPERATING	ODC OF TX -B- NO 1-U	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
2804 OLOUGHLIN C C JR \| DISCOVERY OPERATING \| SEC 060 BLK 45 SUR H&TC RRC: \| .820313 WI -	DISCOVERY OPERATING	OLOUGHLIN C C JR	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
22691 OLOUGHLIN C C JR 2 \| DISCOVERY OPERATING \| SEC 060 BLK 45 SUR H&TC RRC: \| .820313 WI -	DISCOVERY OPERATING	OLOUGHLIN C C JR 2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
37361 OLOUGHLIN C C SR TRU \| DISCOVERY OPERATING \| SEC 058 BLK 45 SUR H&TC RRC: \| .859688 WI -	DISCOVERY OPERATING	OLOUGHLIN C C SR TRU	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
22693 OLOUGHLIN N NO 1 \| DISCOVERY OPERATING \| SEC 012 BLK 2 SUR RRC: \| .875000 WI -	DISCOVERY OPERATING	OLOUGHLIN N NO 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
6598 SISTERS OF ST JOSEPH \| DISCOVERY OPERATING \| SEC 069 BLK 45 SUR H&TC RRC: \| .812500 WI -	DISCOVERY OPERATING	SISTERS OF ST JOSEPH	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
159589 VANDERBUR 'B' #1 \| DISCOVERY OPERATING \| SEC 179 BLK 45 SUR H&TC RRC: \| .816914 WI -	DISCOVERY OPERATING	VANDERBUR 'B' #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
33031 VANDERBURG E E NO 1 \| DISCOVERY OPERATING \| SEC 179 BLK 45 SUR H&TC RRC: \| .866898 WI -	DISCOVERY OPERATING	VANDERBURG E E NO 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
48495 UNIVERSITY "6" #1 \| DISCOVERY OPERATING \| ULS BLK 40 SEC 6 SW/4 RRC: RRC-O7C-142936 \| .750000 WI --	DISCOVERY OPERATING	UNIVERSITY "6" #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
M G F SMITH B REAL T3N BLK 34 SEC 23 S/2 OF NW/4 RRC: 64554 0.03125	DISCOVERY OPER	M G F SMITH B	64554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
M G F SMITH C REAL T3N BLK 34 SEC 23 N/W RRC: 64892 0.03125	DISCOVERY OPER	M G F SMITH C	64892	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CAMPBELL -B- REAL HARTLEY CSL LGE 247 S/W RRC: 31024 0.012656	PIONEER NATURAL RES.	CAMPBELL -B-	31024	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
M G F SMITH B REAL T3N BLK 34 SEC 23 S/2 OF NW/4 RRC: 64554 0.75	DISCOVERY OPER	M G F SMITH B	64554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
M G F SMITH C REAL T3N BLK 34 SEC 23 N/W RRC: 64892 0.75	DISCOVERY OPER	M G F SMITH C	64892	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
QUEEN 1,2 REAL BORDEN CSL LGE 260 LAB 22 317-35240 RRC: 26071 0.746245	DISCOVERY OPER	QUEEN 1,2	26071	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
VOGLER 1,2 REAL T4N BLK 36 SEC 42 R NO. 27053 N/2 RRC: 27053 0.75	DISCOVERY OPER	VOGLER 1,2	27053	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JAMIE REAL T1N BLK 35 SEC 4 T AND P RR CO/LOVING H RRC: 40499 0.75	DISCOVERY OPR	JAMIE	40499	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MILDRED REAL T1N BLK 35 SEC 9 A-45 T AND P RR CO RRC: 40498 0.75	DISCOVERY OPR	MILDRED	40498	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
DAKOTA- (GAS) REAL T1N BLK 35 SEC 24 A-797 T AND P RR/POWELL M RRC: 41509 0.751653	DISCOVERY OPR	DAKOTA- (GAS)	41509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
DAKOTA - (OIL) REAL T1N BLK 35 SEC 24 A-797 T AND P RR/POWELL M RRC: 41509 0.756341	DISCOVERY OPR	DAKOTA - (OIL)	41509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: AMOS, DISCOVERY OPR, T4S BLK 42 SEC 14 A-1300, T&P RR/BROCK J H	DISCOVERY OPR	AMOS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: RAMCON, RSP PERMIAN LLC, HILLIARD H P BLK X SEC 12, RRC-08-29388	RSP PERMIAN LLC	RAMCON	08-29388	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ISBELL HORIZONTAL UNIT #104WB, RSP PERMIAN LLC, HILLIARD H P BLK X SEC 1 A-11	RSP PERMIAN LLC	ISBELL HORIZONTAL UNIT #104WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: NICKEL #101D, RSP PERMIAN LLC, HILLIARD H P BLK X SEC 1 A-11	RSP PERMIAN LLC	NICKEL #101D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: HOLZGRAF (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: HOLZGRAF (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) C, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) C, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GERONIMO (SA) B, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG 1144	DISCOVERY OPERATING	GERONIMO (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: HOLZGRAF (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: HOLZGRAF (SA) A, DISCOVERY OPERATING, T4S BLK 41 SEC 22, T&P RR CO/RANKIN OG AB#1144	DISCOVERY OPERATING	HOLZGRAF (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
H1700 HOLZGRAF 34 DISCOVERY OPERATING INC RI 0.00005360 A0764 BLK 41, SEC 34, T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF 34	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400468 ANDY DISCOVERY OPERATING INC WI 0.75395690 A1267 BLK 42 SEC 28 T&P T4S	DISCOVERY OPERATING INC	ANDY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401076 GERONIMO (SA) B 90% DISCOVERY OPERATING INC RI 0.00006300 A1144 BLK 41 SEC 22 T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) B 90%	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D6580 CT 35 DISCOVERY OPERATING INC WI 0.75000000 A0479 BLK 41, SEC 35, T&P T4S	DISCOVERY OPERATING INC	CT 35	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400468 ANDY DISCOVERY OPERATING INC RI 0.00018890 A1267 BLK 42 SEC 28 T&P T4S	DISCOVERY OPERATING INC	ANDY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401076 GERONIMO (SA) B 90% DISCOVERY OPERATING INC WI 0.71299280 A1144 BLK 41 SEC 22 T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) B 90%	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401073 HOLZGRAF (SA) A DISCOVERY OPERATING WI 0.76299400 A1144BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING	HOLZGRAF (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401074 GERONIMO (SA) C DISCOVERY OPERATING WI 0.71299800 A1144 BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401074 GERONIMO (SA) C DISCOVERY OPERATING RI 0.00006300 A1144 BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING	GERONIMO (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0960 FIREFLY -B- DISCOVERY OPERATING INC WI 0.75000000 A1480 BLK 42, SEC 26, T&P T5S; W2&NE4	DISCOVERY OPERATING INC	FIREFLY -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D6600 CT 39 DISCOVERY OPERATING INC WI 0.75000000 A0481 BLK 41, SEC 39, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	CT 39	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400401 AMOS DISCOVERY OPERATING INC WI 0.76741360 A1189 BLK 42, SEC 14 T&P T4S	DISCOVERY OPERATING INC	AMOS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400989 HOLZGRAF (SA) C DISCOVERY OPERATING INC WI 0.71294630 A0478 SEC 33 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401075 GERONIMO (SA) A 90% DISCOVERY OPERATING INC RI 0.00006380 A1144 BLK 41, SEC 22, T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) A 90%	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0955 FIREFLY -A- DISCOVERY OPERATING INC WI 0.77000000 A0528 BLK 42, SEC 23, T&P T5S	DISCOVERY OPERATING INC	FIREFLY -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3105 GERONIMO 27 W-3&4 DISCOVERY OPERATING INC WI 0.76800000 A0780 A0780, BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-3&4	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
H1700 HOLZGRAF 34 DISCOVERY OPERATING INC WI 0.75219880 A0764 BLK 41, SEC 34, T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF 34	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0950 FIREFLY DISCOVERY OPERATING INC WI 0.75000000 A1479 BLK 42, SEC 24, T&P T5S; SW4	DISCOVERY OPERATING INC	FIREFLY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3110 GERONIMO 27 W-5,7 DISCOVERY OPERATING INC WI 0.76800000 A0780 BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-5,7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401072 HOLZGRAF (SA) B DISCOVERY OPERATING INC WI 0.76299400 A1144 BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401072 HOLZGRAF (SA) B DISCOVERY OPERATING INC RI 0.00006000 A1144 BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3100 GERONIMO 27 W-1&2 DISCOVERY OPERATING INC WI 0.76800000 A0780 BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-1&2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401075 GERONIMO (SA) A 90% DISCOVERY OPERATING INC WI 0.71299850 A1144 BLK 41, SEC 22, T&P T4S	DISCOVERY OPERATING INC	GERONIMO (SA) A 90%	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
401073 HOLZGRAF (SA) A DISCOVERY OPERATING RI 0.00006000 A1144BLK 41, SEC 22 T&P T4S	DISCOVERY OPERATING	HOLZGRAF (SA) A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400989 HOLZGRAF (SA) C DISCOVERY OPERATING INC RI 0.00005710 A0478 SEC 33 BLK 41 T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF (SA) C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A8300BAILEYDISCOVERY OPERATING, IWI.762500127822TT640.0	DISCOVERY OPERATING, I	BAILEY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
B4000BEARCEDISCOVERY OPERATING, IWI.76249912798TT640	DISCOVERY OPERATING, I	BEARCE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C5200C-G-MDISCOVERY OPERATING, IWI.762500100410TT320	DISCOVERY OPERATING, I	C-G-M	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C9700CASE, H JDISCOVERY OPERATING, IWI.81062555121TT320	DISCOVERY OPERATING, I	CASE, H J	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E4000DEAL #1DISCOVERY OPERATING, IWI.75000055427TT246	DISCOVERY OPERATING, I	DEAL #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E6200DELONGDISCOVERY OPERATING, IWI.75000013726TT320.0	DISCOVERY OPERATING, I	DELONG	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0700HENDERSONDISCOVERY OPERATING, IWI.7500006191213360	DISCOVERY OPERATING, I	HENDERSON	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0900HENDERSON -A-DISCOVERY OPERATING, IWI.75000057461TT320.0	DISCOVERY OPERATING, I	HENDERSON -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J1600JACKSONDISCOVERY OPERATING, IWI.81250117543LL385.0	DISCOVERY OPERATING, I	JACKSON	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6000LINDISCOVERY OPERATING, IWI.7500009321A640.0	DISCOVERY OPERATING, I	LIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6100LIN -A-DISCOVERY OPERATING, IWI.750000144522A640.0	DISCOVERY OPERATING, I	LIN -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6200LIN -AX-DISCOVERY OPERATING, IWI.750000144522A320.0	DISCOVERY OPERATING, I	LIN -AX-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6400LIN -B-DISCOVERY OPERATING, IWI.7500009219A640.0	DISCOVERY OPERATING, I	LIN -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6500LIN -C-DISCOVERY OPERATING, IWI.7500001510/144720A320	DISCOVERY OPERATING, I	LIN -C-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6800LIN -E-DISCOVERY OPERATING, IWI.87500010137A640.0	DISCOVERY OPERATING, I	LIN -E-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6900LIN -F-DISCOVERY OPERATING, IWI.8750001512/161936A320.0	DISCOVERY OPERATING, I	LIN -F-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7000LIN -G-DISCOVERY OPERATING, IWI.8750001511/161740A320.0	DISCOVERY OPERATING, I	LIN -G-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
O3400MURPHYDISCOVERY OPERATING, IWI.750001176018LL330.0	DISCOVERY OPERATING, I	MURPHY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1500PAGEDISCOVERY OPERATING, IWI.812497452320.0	DISCOVERY OPERATING, I	PAGE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R4900ROACH, J TDISCOVERY OPERATING, IWI.762498100410TT320	DISCOVERY OPERATING, I	ROACH, J T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4000RUTH 1DISCOVERY OPERATING, IWI.81250088836TT640.0	DISCOVERY OPERATING, I	RUTH 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4100RUTH -A-DISCOVERY OPERATING, IWI.81250055937TT640.0	DISCOVERY OPERATING, I	RUTH -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T8800STEWARDDISCOVERY OPERATING, IWI.7583719396LL660.0	DISCOVERY OPERATING, I	STEWARD	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3100HENDERSON, R LDISCOVERY OPERATING, IWI.85945013211210TT400	DISCOVERY OPERATING, I	HENDERSON, R L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3200HENDERSON, R L -A-DISCOVERY OPERATING, IWI.85945013591214TT320.0	DISCOVERY OPERATING, I	HENDERSON, R L -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3300HENDERSON, R L -B-DISCOVERY OPERATING, IWI.859450681199640	DISCOVERY OPERATING, I	HENDERSON, R L -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3500HENDERSON, R L -C-DISCOVERY OPERATING, IWI.85945019331192377.1	DISCOVERY OPERATING, I	HENDERSON, R L -C-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4000HENDERSON, R L -X- 1DISCOVERY OPERATING, IWI.8594506171209617656.0	DISCOVERY OPERATING, I	HENDERSON, R L -X- 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4100HENDERSON, R L -X- 2DISCOVERY OPERATING, IWI.85945013591214TT320.0	DISCOVERY OPERATING, I	HENDERSON, R L -X- 2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8700CASE-MEADOR/GASDISCOVERY OPERATING, IWI.80000055121TT320	DISCOVERY OPERATING, I	CASE-MEADOR/GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J9201KALEB #1DISCOVERY OPERATING, IWI.78250023TT	DISCOVERY OPERATING, I	KALEB #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6292LIN B #2DISCOVERY OPERATING, IWI.74999919A	DISCOVERY OPERATING, I	LIN B #2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R1200R-I-CDISCOVERY OPERATING, IWI.7500005447TT410.0	DISCOVERY OPERATING, I	R-I-C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6621LIN CZ #1DISCOVERY OPERATING, IWI.812501151020A160.00	DISCOVERY OPERATING, I	LIN CZ #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3000XRLDISCOVERY OPERATING, IWI.812500132258TT327.7	DISCOVERY OPERATING, I	XRL	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7100LIN-H-DISCOVERY OPERATING, IWI.87500037A320	DISCOVERY OPERATING, I	LIN-H-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G6500FORTUNE 7DISCOVERY OPERATING, IWI.749999754165.88	DISCOVERY OPERATING, I	FORTUNE 7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6100LIN -A-DISCOVERY OPERATING, IOR.031250144522A640.0	DISCOVERY OPERATING, I	LIN -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6200LIN -AX-DISCOVERY OPERATING, IOR.031250144522A320.0	DISCOVERY OPERATING, I	LIN -AX-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6210LIN AYDISCOVERY OPERATING, IOR.03125122A160	DISCOVERY OPERATING, I	LIN AY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6220LIN AZDISCOVERY OPERATING, IOR.03125022A160	DISCOVERY OPERATING, I	LIN AZ	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6310STATE -UO- A1 GASDISCOVERY OPERATING, IWI.757874854331.8	DISCOVERY OPERATING, I	STATE -UO- A1 GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T4810STATE -TB- GASDISCOVERY OPERATING, IWI.765750354331.8	DISCOVERY OPERATING, I	STATE -TB- GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G2500FIFTY ONEDISCOVERY OPERATING, IWI.78000056951TT	DISCOVERY OPERATING, I	FIFTY ONE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A9610BAR ADISCOVERY OPERATING, IWI.799999128038TT80	DISCOVERY OPERATING, I	BAR A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8510CASE ADISCOVERY OPERATING, IWI.81062555121TT160	DISCOVERY OPERATING, I	CASE A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4300RUTH CDISCOVERY OPERATING, IWI.81250055937TT80	DISCOVERY OPERATING, I	RUTH C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0650HEMPHILLDISCOVERY OPERATING, IWI.8594511215TT345	DISCOVERY OPERATING, I	HEMPHILL	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7200LIN "I"DISCOVERY OPERATING, IWI.87500041A320	DISCOVERY OPERATING, I	LIN "I"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7400LIN "K"DISCOVERY OPERATING, IWI.87500010341A320	DISCOVERY OPERATING, I	LIN "K"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R3500ROACH "B"DISCOVERY OPERATING, IWI.785825128038TT320	DISCOVERY OPERATING, I	ROACH "B"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4010RUTH 2 & 3DISCOVERY OPERATING, IWI.80665088836TT640	DISCOVERY OPERATING, I	RUTH 2 & 3	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T5900STATE -UF-/GASDISCOVERY OPERATING, IWI.765750454331.80	DISCOVERY OPERATING, I	STATE -UF-/GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6300STATEDISCOVERY OPERATING, IWI.782875854	DISCOVERY OPERATING, I	STATE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7000STATE UNIVERSITY -ES-DISCOVERY OPERATING, IWI.750000653347.6	DISCOVERY OPERATING, I	STATE UNIVERSITY -ES-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7200STATE UNIVERSITY -FO-DISCOVERY OPERATING, IWI.750000753331.75	DISCOVERY OPERATING, I	STATE UNIVERSITY -FO-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7250STATE UNIVERSITY -FQ-DISCOVERY OPERATING, IWI.7500001453331.75	DISCOVERY OPERATING, I	STATE UNIVERSITY -FQ-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2500CASE R I '57'DISCOVERY OPERATING, IWI.82500057257TT40	DISCOVERY OPERATING, I	CASE R I '57'	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6210LIN AYDISCOVERY OPERATING, IWI.75000022A160	DISCOVERY OPERATING, I	LIN AY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6220LIN AZDISCOVERY OPERATING, IWI.75000022A160	DISCOVERY OPERATING, I	LIN AZ	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6610LIN CYDISCOVERY OPERATING, IWI.74317520A16	DISCOVERY OPERATING, I	LIN CY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7500LIN LDISCOVERY OPERATING, IWI.87500037A16	DISCOVERY OPERATING, I	LIN L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1000OTISDISCOVERY OPERATING, IWI.80000055427TT320	DISCOVERY OPERATING, I	OTIS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4200HENDERSON, R LDISCOVERY OPERATING, IWI.85945019301198105.3	DISCOVERY OPERATING, I	HENDERSON, R L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4201HENDERSON,R.L. 3XDISCOVERY OPERATING, IWI.85945019301189105.3	DISCOVERY OPERATING, I	HENDERSON,R.L. 3X	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6600LIN -CX-DISCOVERY OPERATING, IWI.6874961510/144720A320.0	DISCOVERY OPERATING, I	LIN -CX-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2200CASE, R IDISCOVERY OPERATING, IWI.75000056951TT80.0	DISCOVERY OPERATING, I	CASE, R I	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6219LIN AY 2DISCOVERY OPERATING, IWI.742501144522A	DISCOVERY OPERATING, I	LIN AY 2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J9199KC 51DISCOVERY OPERATING, IWI.75000056951TT	DISCOVERY OPERATING, I	KC 51	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, DOSIER, DISCOVERY OPER, T3N BLK 34 SEC 13, T & P SUR	DISCOVERY OPER	DOSIER	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, BOWLIN, DISCOVERY OPER, T3N BLK 34 SEC 13, T & P SUR	DISCOVERY OPER	BOWLIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, BOWLIN, DISCOVERY OPER, T3N BLK 34 SEC 13, T & P SUR	DISCOVERY OPER	BOWLIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LAUDERDALE -A, CALLON PETRO, T3N BLK 34 SEC 24, T & P SUR	CALLON PETRO	LAUDERDALE -A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Blk: 51T8S, Tract: 24, Abst: 2785, GREENWOOD, DISCOVERY OPERATING, WOLFBONE (TREND AREA), T&PRR, RRC 43366	DISCOVERY OPERATING	GREENWOOD	43366	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7500000000 W UNIVERSITY -C- 80026181-000 DISCOVERY OPER/EMBAR (PERMIAN) ULS BLK 11 SEC 25 ACRES 0.0000	DISCOVERY OPER	UNIVERSITY -C-	80026181	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7500000000 W UNIVERSITY -11- 80036498-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 ACRES 0.0000	DISCOVERY OPER	UNIVERSITY -11-	80036498	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7833330000 W ANDREWS -3- UNIV (OIL) 80036513-010 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 ACRES 160.0000	DISCOVERY OPER	ANDREWS -3- UNIV (OIL)	80036513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7500000000 W ANDREWS -3- UNIV (GAS) 80036513-020 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 ACRES 160.0000	DISCOVERY OPER	ANDREWS -3- UNIV (GAS)	80036513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7503000000 W ANDREWS "11-15" 80036514-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 15 ACRES 0.0000	DISCOVERY OPER	ANDREWS "11-15"	80036514	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7500000000 W UNIVERSITY -11B- 80036515-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 ACRES 0.0000	DISCOVERY OPER	UNIVERSITY -11B-	80036515	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7500000000 W UNIVERSITY -11A- 80036516-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 ACRES 0.0000	DISCOVERY OPER	UNIVERSITY -11A-	80036516	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7500000000 W CARBRIGHT 23 80041472-000 DISCOVERY OPER/SPRABERRY (TREND AREA) PSL BLK A44 SEC 23 ACRES 320.0000	DISCOVERY OPER	CARBRIGHT 23	80041472	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7587500505590COCHISEWIDISCOVERY OPERATING,	DISCOVERY OPERATING,	COCHISE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.7587500505600COCHISEWIDISCOVERY OPERATING,	DISCOVERY OPERATING,	COCHISE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
COMANCHE CREEK 25 REAL 3506 140 25 T AND STL RRC: 38151 0.75	DISCOVERY OPERATING,	COMANCHE CREEK 25	38151	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
STINGRAY REAL EL AND RR BLK M SEC 124 A-787 CORNETT G W RRC: 44697 0.75121	DISCOVERY OPERATING	STINGRAY	44697	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
37448 COOPER 36 \| DISCOVERY OPER \| T2S BLK 35 SEC 36 A 933 RRC: \| .730250 WI --	DISCOVERY OPER	COOPER 36	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "39", DISCOVERY OPERATING, T3S BLK 39 SEC 39, 36408 34320,6019,20,371,2	DISCOVERY OPERATING	TXL-V "39"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, WINDHAM "38" #1-10, DISCOVERY OPERATING, T3S BLK 39 SEC 38, RRC-08-36457	DISCOVERY OPERATING	WINDHAM "38" #1-10	08-36457	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "43", DISCOVERY OPERATING, T3S BLK 39 SEC 43, RRC-08-36459	DISCOVERY OPERATING	TXL-V "43"	08-36459	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, WINDHAM "40" #1-10, DISCOVERY OPERATING, T3S BLK 39 SEC 40, RRC-08-36561	DISCOVERY OPERATING	WINDHAM "40" #1-10	08-36561	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, WINDHAM "42", DISCOVERY OPERATING, T3S BLK 39 SEC 42, RRC-08-36585	DISCOVERY OPERATING	WINDHAM "42"	08-36585	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 480.000, GERONIMO "15", DISCOVERY OPERATING, T4S BLK 41 SEC 15, RRC-08-36655	DISCOVERY OPERATING	GERONIMO "15"	08-36655	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: BRADFORD "36", DISCOVERY OPERATING, T3S BLK 39 SEC 36, RRC-08-36652	DISCOVERY OPERATING	BRADFORD "36"	08-36652	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "41", DISCOVERY OPERATING, T3S BLK 39 SEC 41, RRC-08-36700	DISCOVERY OPERATING	TXL-V "41"	08-36700	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 560.000, TXL-V " 5", DISCOVERY OPERATING, T3S BLK 39 SEC 5, RRC-08-36872	DISCOVERY OPERATING	TXL-V " 5"	08-36872	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 8, DISCOVERY OPERATING, T3S BLK 39 SEC 8	DISCOVERY OPERATING	JW 8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 9, DISCOVERY OPERATING, T3S BLK 39 SEC 9	DISCOVERY OPERATING	JW 9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 7, DISCOVERY OPERATING, T3S BLK 39 SEC 7	DISCOVERY OPERATING	JW 7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 16, DISCOVERY OPERATING, T3S BLK 39 SEC 16 T&P/WALCOTT	DISCOVERY OPERATING	JW 16	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 560.000, GERONIMO "27", DISCOVERY OPERATING, T4S BLK 41 SEC 27 #4 M=13.2%, 08-36874 (7 WELLS=5UPT,2MID)	DISCOVERY OPERATING	GERONIMO "27"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22", DISCOVERY OPERATING, T4S BLK 41 SEC 22	DISCOVERY OPERATING	HOLZGRAF "22"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 8, DISCOVERY OPR, T3S BLK 39 SEC 8	DISCOVERY OPR	JW 8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 9, DISCOVERY OPR, T3S BLK 3 SEC 9	DISCOVERY OPR	JW 9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, DOSIER, DISCOVERY OPER, T3N BLK 34 SEC 13, T & P SUR	DISCOVERY OPER	DOSIER	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, BOWLIN, DISCOVERY OPER, T3N BLK 34 SEC 13, T & P SUR	DISCOVERY OPER	BOWLIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, BOWLIN, DISCOVERY OPER, T3N BLK 34 SEC 13, T & P SUR	DISCOVERY OPER	BOWLIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.300, BERNIE SHAW 1, DISCOVERY OPER, T2N BLK 32 SEC 30 A-1564, T & P / SOASH WP SUR	DISCOVERY OPER	BERNIE SHAW 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Blk: 51T8S, Tract: 24, Abst: 2785, GREENWOOD, DISCOVERY OPERATING, WOLFBONE (TREND AREA), T&PRR, RRC 43366	DISCOVERY OPERATING	GREENWOOD	43366	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7500000000 W UNIVERSITY -C- 80026181-000 DISCOVERY OPER/EMBAR (PERMIAN) ULS BLK 11 SEC 25 ACRES 0.0000	DISCOVERY OPER	UNIVERSITY -C-	80026181	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7500000000 W UNIVERSITY -11- 80036498-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 ACRES 0.0000	DISCOVERY OPER	UNIVERSITY -11-	80036498	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7833330000 W ANDREWS -3- UNIV (OIL) 80036513-010 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 ACRES 160.0000	DISCOVERY OPER	ANDREWS -3- UNIV (OIL)	80036513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7500000000 W ANDREWS -3- UNIV (GAS) 80036513-020 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 ACRES 160.0000	DISCOVERY OPER	ANDREWS -3- UNIV (GAS)	80036513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7503000000 W ANDREWS "11-15" 80036514-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 15 ACRES 0.0000	DISCOVERY OPER	ANDREWS "11-15"	80036514	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7500000000 W UNIVERSITY -11B- 80036515-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 ACRES 0.0000	DISCOVERY OPER	UNIVERSITY -11B-	80036515	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7500000000 W UNIVERSITY -11A- 80036516-000 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 ACRES 0.0000	DISCOVERY OPER	UNIVERSITY -11A-	80036516	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.7500000000 W CARBRIGHT 23 80041472-000 DISCOVERY OPER/SPRABERRY (TREND AREA) PSL BLK A44 SEC 23 ACRES 320.0000	DISCOVERY OPER	CARBRIGHT 23	80041472	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.758750 WI DISCOVERY OPERATING, I E5590 COCHISE 23 1359 B-3 680	DISCOVERY OPERATING, I	COCHISE 23 1359 B-3 680	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.758750 WI DISCOVERY OPERATING, I E5600 COCHISE 22 1358 B-3 400	DISCOVERY OPERATING, I	COCHISE 22 1358 B-3 400	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
COMANCHE CREEK 25 REAL 3506 140 25 T AND STL RRC: 38151 0.75	DISCOVERY OPERATING,	COMANCHE CREEK 25	38151	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
STINGRAY REAL EL AND RR BLK M SEC 124 A-787 CORNETT G W RRC: 44697 0.75121	DISCOVERY OPERATING	STINGRAY	44697	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
37448 COOPER 36 \| DISCOVERY OPER \| T2S BLK 35 SEC 36 A 933 RRC: \| .730250 WI --	DISCOVERY OPER	COOPER 36	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "39", DISCOVERY OPERATING, T3S BLK 39 SEC 39, 36408 34320,6019,20,371,2	DISCOVERY OPERATING	TXL-V "39"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, WINDHAM "38" #1-10, DISCOVERY OPERATING, T3S BLK 39 SEC 38, RRC-08-36457	DISCOVERY OPERATING	WINDHAM "38" #1-10	08-36457	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "43", DISCOVERY OPERATING, T3S BLK 39 SEC 43, RRC-08-36459	DISCOVERY OPERATING	TXL-V "43"	08-36459	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, WINDHAM "40" #1-10, DISCOVERY OPERATING, T3S BLK 39 SEC 40, RRC-08-36561	DISCOVERY OPERATING	WINDHAM "40" #1-10	08-36561	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, WINDHAM "42", DISCOVERY OPERATING, T3S BLK 39 SEC 42, RRC-08-36585	DISCOVERY OPERATING	WINDHAM "42"	08-36585	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 480.000, GERONIMO "15", DISCOVERY OPERATING, T4S BLK 41 SEC 15, RRC-08-36655	DISCOVERY OPERATING	GERONIMO "15"	08-36655	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: BRADFORD "36", DISCOVERY OPERATING, T3S BLK 39 SEC 36, RRC-08-36652	DISCOVERY OPERATING	BRADFORD "36"	08-36652	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "41", DISCOVERY OPERATING, T3S BLK 39 SEC 41, RRC-08-36700	DISCOVERY OPERATING	TXL-V "41"	08-36700	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 560.000, TXL-V " 5", DISCOVERY OPERATING, T3S BLK 39 SEC 5, RRC-08-36872	DISCOVERY OPERATING	TXL-V " 5"	08-36872	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 8, DISCOVERY OPERATING, T3S BLK 39 SEC 8	DISCOVERY OPERATING	JW 8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 9, DISCOVERY OPERATING, T3S BLK 39 SEC 9	DISCOVERY OPERATING	JW 9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 7, DISCOVERY OPERATING, T3S BLK 39 SEC 7	DISCOVERY OPERATING	JW 7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 16, DISCOVERY OPERATING, T3S BLK 39 SEC 16 T&P/WALCOTT	DISCOVERY OPERATING	JW 16	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 560.000, GERONIMO "27", DISCOVERY OPERATING, T4S BLK 41 SEC 27 #4 M=13.2%, 08-36874 (7 WELLS=5UPT,2MID)	DISCOVERY OPERATING	GERONIMO "27"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22", DISCOVERY OPERATING, T4S BLK 41 SEC 22	DISCOVERY OPERATING	HOLZGRAF "22"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 8, DISCOVERY OPR, T3S BLK 39 SEC 8	DISCOVERY OPR	JW 8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 9, DISCOVERY OPR, T3S BLK 3 SEC 9	DISCOVERY OPR	JW 9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: AMOS, DISCOVERY OPR, T4S BLK 42 SEC 14 A-1300, T&P RR/BROCK J H	DISCOVERY OPR	AMOS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: RAMCON, RSP PERMIAN LLC, HILLIARD H P BLK X SEC 12, RRC-08-29388	RSP PERMIAN LLC	RAMCON	08-29388	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ISBELL HORIZONTAL UNIT #104WB, RSP PERMIAN LLC, HILLIARD H P BLK X SEC 1 A-11	RSP PERMIAN LLC	ISBELL HORIZONTAL UNIT #104WB	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: NICKEL #101D, RSP PERMIAN LLC, HILLIARD H P BLK X SEC 1 A-11	RSP PERMIAN LLC	NICKEL #101D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0960 FIREFLY -B- DISCOVERY OPERATING INC WI 0.75000000 A1480 BLK 42, SEC 26, T&P T5S; W2&NE4	DISCOVERY OPERATING INC	FIREFLY -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3105 GERONIMO 27 W-3&4 DISCOVERY OPERATING INC WI 0.76800000 A0780 A0780, BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-3&4	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
H1700 HOLZGRAF 34 DISCOVERY OPERATING INC RI 0.00005360 A0764 BLK 41, SEC 34, T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF 34	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3100 GERONIMO 27 W-1&2 DISCOVERY OPERATING INC WI 0.76800000 A0780 BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-1&2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400401 AMOS DISCOVERY OPERATING WI 0.76741360 A1189 BLK 42, SEC 14 T&P T4S	DISCOVERY OPERATING	AMOS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400468 ANDY DISCOVERY OPERATING WI 0.75395690 A1267 BLK 42 SEC 28 T&P T4S	DISCOVERY OPERATING	ANDY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400468 ANDY DISCOVERY OPERATING RI 0.00018890 A1267 BLK 42 SEC 28 T&P T4S	DISCOVERY OPERATING	ANDY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D6580 CT 35 DISCOVERY OPERATING INC WI 0.75000000 A0479 BLK 41, SEC 35, T&P T4S	DISCOVERY OPERATING INC	CT 35	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D6600 CT 39 DISCOVERY OPERATING INC WI 0.75000000 A0481 BLK 41, SEC 39, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	CT 39	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0950 FIREFLY DISCOVERY OPERATING INC WI 0.75000000 A1479 BLK 42, SEC 24, T&P T5S; SW4	DISCOVERY OPERATING INC	FIREFLY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0955 FIREFLY -A- DISCOVERY OPERATING INC WI 0.77000000 A0528 BLK 42, SEC 23, T&P T5S	DISCOVERY OPERATING INC	FIREFLY -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
H1700 HOLZGRAF 34 DISCOVERY OPERATING INC WI 0.75219880 A0764 BLK 41, SEC 34, T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF 34	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3110 GERONIMO 27 W-5,7 DISCOVERY OPERATING INC WI 0.76800000 A0780 BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-5,7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
COFFMAN NO. 1 REAL SEC 181 BLK 1-C SUR GH AND H RRC: 27298 0.875	DISCOVERY OPERATING	COFFMAN NO. 1	27298	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TERRELL NO. 1 REAL SEC 6/7 BLK 2 SUR PSL RRC: 28193 0.4375	DISCOVERY OPERATING	TERRELL NO. 1	28193	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SPARKS-BROWDER NO. 1 REAL SEC 21 BLK 3-T SUR T AND NO MOORE NO. 306350 RRC: 103222 0.8	DISCOVER OPERATING	SPARKS-BROWDER NO. 1	103222	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BUZZARD NO. 2 REAL SEC 116 BLK 1-C SUR GH AND H RRC: 163372 0.745	DISCOVERY OPERATING	BUZZARD NO. 2	163372	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE 78 AC REAL SEC 78 BLK 3-T SUR T AND NO MOORE NO. 320560 RRC: 167168 0.8	DISCOVERY OPERATING	BOOTHE 78 AC	167168	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE B NO. 1X REAL SEC 78 BLK 3-T SUR T AND NO MOORE NO. 320765 RRC: 189829 0.8	DISCOVERY OPERATING	BOOTHE B NO. 1X	189829	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE, LUCILLE C NO. 1X REAL SEC 73 BLK 3-T SUR T AND NO A-443 MOORE NO. 320844 RRC: 203480 0.81665	DISCOVERY OPERATING	BOOTHE, LUCILLE C NO. 1X	203480	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 424, Blk: 44, Abst: H&TC, LSE#1420 MCCRORY NO 1 OP:DISCOVERY OPERATING INC RRC:133219 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	MCCRORY NO 1	133219	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 416, Blk: 44, Abst: H&TC, LSE#11029 FROST #1 OP:DISCOVERY OPERATING INC RRC:148075 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	FROST #1	148075	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Blk: PRE, Abst: J POITEVENT, LSE#1460 SILBERBERG NO 1 OP:DISCOVERY OPERATING INC RRC:137328 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	SILBERBERG NO 1	137328	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 417, Blk: 44, Abst: H&TC, LSE#4700 WILLIAMSON NO 1 OP:DISCOVERY OPERATING INC RRC:060603 FLD:TEXAS HUGOTON	DISCOVERY OPERATING INC	WILLIAMSON NO 1	60603	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 12, Blk: Q, Abst: H&GN, LSE#1410 DEEN NO 1 OP:DISCOVERY OPERATING INC RRC:137326 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	DEEN NO 1	137326	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 425, Blk: 44, Abst: H&TC, LSE#11026 READ ESTATE NO 1 OP:DISCOVERY OPERATING INC RRC:144742 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	READ ESTATE NO 1	144742	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 417, Blk: 44, Abst: H&TC, LSE#4700 WILLIAMSON NO 1 OP:DISCOVERY OPERATING INC RRC:060603 FLD:TEXAS HUGOTON	DISCOVERY OPERATING INC	WILLIAMSON NO 1	60603	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SPARKS-BROWDER #1 0306350 DISCOVERY OPERATING SEC 21 BLK 3-T SUR T&NO SHERMAN #4375 0.800000 WI0.000	DISCOVERY OPERATING	SPARKS-BROWDER #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE 78 AC 0320560 DISCOVERY OPERATING SEC 78 BLK 3-T SUR T&NO SHERMAN #30292 0.800000 WI0.000	DISCOVERY OPERATING	BOOTHE 78 AC	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE B #1X 0320765 DISCOVERY OPERATING SEC 78 BLK 3-T SUR T&NO SHERMAN #30441 0.800000 WI0.000	DISCOVERY OPERATING	BOOTHE B #1X	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE LUCILLE C #1X 0320844 DISCOVERY OPERATING SEC 73 BLK 3-T SUR T&NO A-443 SHERMAN #30510 0.816650 WI0.000	DISCOVERY OPERATING	BOOTHE LUCILLE C #1X	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
42280 ROGERS, RAY #1 (GAS) \| DISCOVERY OPERATING \| SEC 0002 BLK Z-1 SUR ACH&B RRC: \| .700000 WI --	DISCOVERY OPERATING	ROGERS, RAY #1 (GAS)	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 00802, Blk: 00043, Abst: H&TC, LSE#93535 SCHULTZ OP:DISCOVERY OPERATING RRC:00170828 FLD:TROSPER	DISCOVERY OPERATING	SCHULTZ	170828	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 00783, Blk: 00043, Abst: H&TC, LSE#202112 SCHULTZ 783 OP:DISCOVERY OPERATING RRC:00193481 FLD:MAMMOTH CREEK NORTH FMTN:CLEVELAND	DISCOVERY OPERATING	SCHULTZ 783	193481	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SEC 010 BLK 2 SUR WCRR CARMODY E M -B- 1668 0	REAL	CARMODY E M -B-	1668	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SEC 060 BLK 45 SUR H AND TC OLOUGHLIN C C JR 2804 0	REAL	OLOUGHLIN C C JR	2804	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SEC 069 BLK 45 SUR H AND TC SISTERS OF ST JOSEPH 6598 0	REAL	SISTERS OF ST JOSEPH	6598	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SEC 181 BLK 45 SUR H AND TC ODC OF TX -B- NO 1-U 22114 0	REAL	ODC OF TX -B- NO 1-U	22114	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SEC 060 BLK 45 SUR H AND TC OLOUGHLIN C C JR 2 22691 0	REAL	OLOUGHLIN C C JR 2	22691	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SEC 012 BLK 2 SUR WCRR OLOUGHLIN N NO 1 22693 0	REAL	OLOUGHLIN N NO 1	22693	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SEC 179 BLK 45 SUR H AND TC VANDERBURG E E NO 1 33031 0	REAL	VANDERBURG E E NO 1	33031	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SEC 058 BLK 45 SUR H AND TC OLOUGHLIN C C SR TRU 37361 0	REAL	OLOUGHLIN C C SR TRU	37361	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SEC 282 BLK 2 SUR GH AND H ARCHER NO 1-282 109893 0	REAL	ARCHER NO 1-282	109893	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SEC 060 BLK 45 SUR H AND TC CHAMBERLAIN NO 1 139536 0	REAL	CHAMBERLAIN NO 1	139536	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SEC 058 BLK 45 SUR H AND TC OLOUGHLIN SR CC TRU 157897 0	REAL	OLOUGHLIN SR CC TRU	157897	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SEC 179 BLK 45 SUR H AND TC VANDERBUR B NO. 1 159589 0	REAL	VANDERBUR B NO. 1	159589	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SEC 060 BLK 45 SUR H AND TC OLOUGHLIN JR A NO. 1 164122 0	REAL	OLOUGHLIN JR A NO. 1	164122	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SEC 058 BLK 45 SUR H AND TC OLOUGHLIN SR TR NO. 5 164564 0	REAL	OLOUGHLIN SR TR NO. 5	164564	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
48495 UNIVERSITY "6" #1 \| DISCOVERY OPERATING \| ULS BLK 40 SEC 6 SW/4 RRC: RRC-O7C-142936 \| .750000 WI --	DISCOVERY OPERATING	UNIVERSITY "6" #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
83285 M G F SMITH "B" \| DISCOVERY OPER \| T3N BLK 34 SEC 23 RRC: S/2 OF NW/4 \| .031250 OR -	DISCOVERY OPER	M G F SMITH "B"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
83287 M G F SMITH "C" \| DISCOVERY OPER \| T3N BLK 34 SEC 23 RRC: N/W \| .031250 OR -	DISCOVERY OPER	M G F SMITH "C"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
150065 CAMPBELL -B- \| PIONEER NATURAL RES. \| HARTLEY CSL LGE 247 RRC: S/W \| .012656 OR -	PIONEER NATURAL RES.	CAMPBELL -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
35700 CAMPBELL ELSIE -B- \| DISCOVERY OPER \| WHEELER CSL SEC 321 RRC: R#23616 \| .737480 WI -	DISCOVERY OPER	CAMPBELL ELSIE -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
83285 M G F SMITH "B" \| DISCOVERY OPER \| T3N BLK 34 SEC 23 RRC: S/2 OF NW/4 \| .750000 WI -	DISCOVERY OPER	M G F SMITH "B"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
83287 M G F SMITH "C" \| DISCOVERY OPER \| T3N BLK 34 SEC 23 RRC: N/W \| .750000 WI -	DISCOVERY OPER	M G F SMITH "C"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
108600 QUEEN 1,2 \| DISCOVERY OPER \| BORDEN CSL LGE 260 LAB 22 RRC: 317-35240 \| .746245 WI -	DISCOVERY OPER	QUEEN 1,2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
136750 VOGLER 1,2 \| DISCOVERY OPER \| T4N BLK 36 SEC 42 RRC: R#27053 \| .750000 WI -	DISCOVERY OPER	VOGLER 1,2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
151670 JAMIE \| DISCOVERY OPR \| T1N BLK 35 SEC 4 RRC: T&P RR CO/LOVING H \| .750000 WI -	DISCOVERY OPR	JAMIE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
151695 MILDRED \| DISCOVERY OPR \| T1N BLK 35 SEC 9 A-45 RRC: T&P RR CO \| .750000 WI -	DISCOVERY OPR	MILDRED	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
151954 DAKOTA- (GAS) \| DISCOVERY OPR \| T1N BLK 35 SEC 24 A-797 RRC: T&P RR/POWELL M \| .751653 WI -	DISCOVERY OPR	DAKOTA- (GAS)	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
152231 DAKOTA - (OIL) \| DISCOVERY OPR \| T1N BLK 35 SEC 24 A-797 RRC: T&P RR/POWELL M \| .756341 WI -	DISCOVERY OPR	DAKOTA - (OIL)	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2200CASE, R IDISCOVERY OPERATING, IWI.75000056951TT80.0	DISCOVERY OPERATING, I	CASE, R I	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6219LIN AY 2DISCOVERY OPERATING, IWI.742501144522A	DISCOVERY OPERATING, I	LIN AY 2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3000HENDERSON, R LDISCOVERY OPERATING, IWI.812500132258TT327.7	DISCOVERY OPERATING, I	HENDERSON, R L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7100LIN-H-DISCOVERY OPERATING, IWI.87500037A320	DISCOVERY OPERATING, I	LIN-H-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R1200R-I-CDISCOVERY OPERATING, IWI.7500005447TT410.0	DISCOVERY OPERATING, I	R-I-C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8700CASE-MEADOR/GASDISCOVERY OPERATING, IWI.80000055121TT320	DISCOVERY OPERATING, I	CASE-MEADOR/GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J9201KALEB #1DISCOVERY OPERATING, IWI.78250023TT	DISCOVERY OPERATING, I	KALEB #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6292LIN B #2DISCOVERY OPERATING, IWI.74999919A	DISCOVERY OPERATING, I	LIN B #2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A8300BAILEYDISCOVERY OPERATING, IWI.762500127822TT640.0	DISCOVERY OPERATING, I	BAILEY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
B4000BEARCEDISCOVERY OPERATING, IWI.76249912798TT640	DISCOVERY OPERATING, I	BEARCE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C5200C-G-MDISCOVERY OPERATING, IWI.762499100410TT320	DISCOVERY OPERATING, I	C-G-M	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C9700CASE, H JDISCOVERY OPERATING, IWI.81062555121TT320	DISCOVERY OPERATING, I	CASE, H J	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E4000DEAL #1DISCOVERY OPERATING, IWI.75000055427TT246	DISCOVERY OPERATING, I	DEAL #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E6200DELONGDISCOVERY OPERATING, IWI.75000113726TT320.0	DISCOVERY OPERATING, I	DELONG	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0700HENDERSONDISCOVERY OPERATING, IWI.7500006191213360	DISCOVERY OPERATING, I	HENDERSON	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0900HENDERSON -A-DISCOVERY OPERATING, IWI.75000057461TT320.0	DISCOVERY OPERATING, I	HENDERSON -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J1600JACKSONDISCOVERY OPERATING, IWI.81250117543LL385.0	DISCOVERY OPERATING, I	JACKSON	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6000LINDISCOVERY OPERATING, IWI.7500009321A640.0	DISCOVERY OPERATING, I	LIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6100LIN -A-DISCOVERY OPERATING, IWI.749997144522A640.0	DISCOVERY OPERATING, I	LIN -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6200LIN -AX-DISCOVERY OPERATING, IWI.750000144522A320.0	DISCOVERY OPERATING, I	LIN -AX-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6400LIN -B-DISCOVERY OPERATING, IWI.7499989219A640.0	DISCOVERY OPERATING, I	LIN -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6500LIN -C-DISCOVERY OPERATING, IWI.7500001510/144720A320	DISCOVERY OPERATING, I	LIN -C-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6800LIN -E-DISCOVERY OPERATING, IWI.87500010137A640.0	DISCOVERY OPERATING, I	LIN -E-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6900LIN -F-DISCOVERY OPERATING, IWI.8750001512/161936A320.0	DISCOVERY OPERATING, I	LIN -F-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7000LIN -G-DISCOVERY OPERATING, IWI.8750001511/161740A320.0	DISCOVERY OPERATING, I	LIN -G-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
O3400MURPHYDISCOVERY OPERATING, IWI.750001176018LL330.0	DISCOVERY OPERATING, I	MURPHY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1500PAGEDISCOVERY OPERATING, IWI.812497452320.0	DISCOVERY OPERATING, I	PAGE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R4900ROACH, J TDISCOVERY OPERATING, IWI.762498100410TT320	DISCOVERY OPERATING, I	ROACH, J T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4000RUTH 1DISCOVERY OPERATING, IWI.81250088836TT640.0	DISCOVERY OPERATING, I	RUTH 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4100RUTH -A-DISCOVERY OPERATING, IWI.81250055937TT640.0	DISCOVERY OPERATING, I	RUTH -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T8800STEWARDDISCOVERY OPERATING, IWI.7583719396LL660.0	DISCOVERY OPERATING, I	STEWARD	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6621LIN CZ #1DISCOVERY OPERATING, IWI.812501151020A160.00	DISCOVERY OPERATING, I	LIN CZ #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3100HENDERSON, R LDISCOVERY OPERATING, IWI.85945013211210TT400	DISCOVERY OPERATING, I	HENDERSON, R L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3200HENDERSON, R L -A-DISCOVERY OPERATING, IWI.85945013591214TT320.0	DISCOVERY OPERATING, I	HENDERSON, R L -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3300HENDERSON, R L -B-DISCOVERY OPERATING, IWI.859450681199640	DISCOVERY OPERATING, I	HENDERSON, R L -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3500HENDERSON, R L -C-DISCOVERY OPERATING, IWI.85945019331192377.1	DISCOVERY OPERATING, I	HENDERSON, R L -C-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4000HENDERSON, R L -X- 1DISCOVERY OPERATING, IWI.8594506171209617656.0	DISCOVERY OPERATING, I	HENDERSON, R L -X- 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4100HENDERSON, R L -X- 2DISCOVERY OPERATING, IWI.85945013591214TT320.0	DISCOVERY OPERATING, I	HENDERSON, R L -X- 2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G6500FORTUNE 7DISCOVERY OPERATING, IWI.749999754165.88	DISCOVERY OPERATING, I	FORTUNE 7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6310STATE -UO- A1 GASDISCOVERY OPERATING, IWI.757874854331.8	DISCOVERY OPERATING, I	STATE -UO- A1 GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T4810STATE -TB- GASDISCOVERY OPERATING, IWI.765750354331.8	DISCOVERY OPERATING, I	STATE -TB- GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G2500FIFTY ONEDISCOVERY OPERATING, IWI.78000056951TT	DISCOVERY OPERATING, I	FIFTY ONE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A9610BAR ADISCOVERY OPERATING, IWI.799999128038TT80	DISCOVERY OPERATING, I	BAR A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8510CASE ADISCOVERY OPERATING, IWI.81062555121TT160	DISCOVERY OPERATING, I	CASE A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4300RUTH CDISCOVERY OPERATING, IWI.81250055937TT80	DISCOVERY OPERATING, I	RUTH C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0650HEMPHILLDISCOVERY OPERATING, IWI.8594511215TT345	DISCOVERY OPERATING, I	HEMPHILL	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7400LIN "K"DISCOVERY OPERATING, IWI.87500010341A320	DISCOVERY OPERATING, I	LIN "K"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R3500ROACH "B"DISCOVERY OPERATING, IWI.785825128038TT320	DISCOVERY OPERATING, I	ROACH "B"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4010RUTH 2 & 3DISCOVERY OPERATING, IWI.80665088836TT640	DISCOVERY OPERATING, I	RUTH 2 & 3	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T5900STATE -UF-/GASDISCOVERY OPERATING, IWI.765750454331.80	DISCOVERY OPERATING, I	STATE -UF-/GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6300STATEDISCOVERY OPERATING, IWI.782875854	DISCOVERY OPERATING, I	STATE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7000STATE UNIVERSITY -ES-DISCOVERY OPERATING, IWI.750000653347.6	DISCOVERY OPERATING, I	STATE UNIVERSITY -ES-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7200STATE UNIVERSITY -FO-DISCOVERY OPERATING, IWI.750000753331.75	DISCOVERY OPERATING, I	STATE UNIVERSITY -FO-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7250STATE UNIVERSITY -FQ-DISCOVERY OPERATING, IWI.7500001453331.75	DISCOVERY OPERATING, I	STATE UNIVERSITY -FQ-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7200LIN "I"DISCOVERY OPERATING, IWI.87500041A320	DISCOVERY OPERATING, I	LIN "I"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2500CASE R I '57'DISCOVERY OPERATING, IWI.82500057257TT40	DISCOVERY OPERATING, I	CASE R I '57'	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6210LIN AYDISCOVERY OPERATING, IWI.75000022A160	DISCOVERY OPERATING, I	LIN AY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6220LIN AZDISCOVERY OPERATING, IWI.75000022A160	DISCOVERY OPERATING, I	LIN AZ	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6610LIN CYDISCOVERY OPERATING, IWI.74249820A16	DISCOVERY OPERATING, I	LIN CY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7500LIN LDISCOVERY OPERATING, IWI.87500037A16	DISCOVERY OPERATING, I	LIN L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1000OTISDISCOVERY OPERATING, IWI.80000055427TT320	DISCOVERY OPERATING, I	OTIS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4200HENDERSON, R LDISCOVERY OPERATING, IWI.85945019301198105.3	DISCOVERY OPERATING, I	HENDERSON, R L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6600LIN -CX-DISCOVERY OPERATING, IWI.6874961510/144720A320.0	DISCOVERY OPERATING, I	LIN -CX-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4201HENDERSON,R.L. 3XDISCOVERY OPERATING, IWI.85945019301189105.3	DISCOVERY OPERATING, I	HENDERSON,R.L. 3X	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A8300BAILEYDISCOVERY OPERATING, IWI.762500127822TT640.0	DISCOVERY OPERATING, I	BAILEY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
B4000BEARCEDISCOVERY OPERATING, IWI.76249912798TT640	DISCOVERY OPERATING, I	BEARCE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C5200C-G-MDISCOVERY OPERATING, IWI.762499100410TT320	DISCOVERY OPERATING, I	C-G-M	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C9700CASE, H JDISCOVERY OPERATING, IWI.81062555121TT320	DISCOVERY OPERATING, I	CASE, H J	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E4000DEAL #1DISCOVERY OPERATING, IWI.75000055427TT246	DISCOVERY OPERATING, I	DEAL #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E6200DELONGDISCOVERY OPERATING, IWI.75000113726TT320.0	DISCOVERY OPERATING, I	DELONG	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0700HENDERSONDISCOVERY OPERATING, IWI.7500006191213360	DISCOVERY OPERATING, I	HENDERSON	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0900HENDERSON -A-DISCOVERY OPERATING, IWI.75000057461TT320.0	DISCOVERY OPERATING, I	HENDERSON -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J1600JACKSONDISCOVERY OPERATING, IWI.81250117543LL385.0	DISCOVERY OPERATING, I	JACKSON	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6000LINDISCOVERY OPERATING, IWI.7500009321A640.0	DISCOVERY OPERATING, I	LIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6100LIN -A-DISCOVERY OPERATING, IWI.749997144522A640.0	DISCOVERY OPERATING, I	LIN -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6200LIN -AX-DISCOVERY OPERATING, IWI.750000144522A320.0	DISCOVERY OPERATING, I	LIN -AX-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6400LIN -B-DISCOVERY OPERATING, IWI.7499989219A640.0	DISCOVERY OPERATING, I	LIN -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6500LIN -C-DISCOVERY OPERATING, IWI.7500001510/144720A320	DISCOVERY OPERATING, I	LIN -C-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6800LIN -E-DISCOVERY OPERATING, IWI.87500010137A640.0	DISCOVERY OPERATING, I	LIN -E-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6900LIN -F-DISCOVERY OPERATING, IWI.8750001512/161936A320.0	DISCOVERY OPERATING, I	LIN -F-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7000LIN -G-DISCOVERY OPERATING, IWI.8750001511/161740A320.0	DISCOVERY OPERATING, I	LIN -G-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
O3400MURPHYDISCOVERY OPERATING, IWI.750001176018LL330.0	DISCOVERY OPERATING, I	MURPHY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1500PAGEDISCOVERY OPERATING, IWI.812497452320.0	DISCOVERY OPERATING, I	PAGE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R4900ROACH, J TDISCOVERY OPERATING, IWI.762498100410TT320	DISCOVERY OPERATING, I	ROACH, J T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4000RUTH 1DISCOVERY OPERATING, IWI.81250088836TT640.0	DISCOVERY OPERATING, I	RUTH 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4100RUTH -A-DISCOVERY OPERATING, IWI.81250055937TT640.0	DISCOVERY OPERATING, I	RUTH -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T8800STEWARDDISCOVERY OPERATING, IWI.7583719396LL660.0	DISCOVERY OPERATING, I	STEWARD	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3100HENDERSON, R LDISCOVERY OPERATING, IWI.85945013211210TT400	DISCOVERY OPERATING, I	HENDERSON, R L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3200HENDERSON, R L -A-DISCOVERY OPERATING, IWI.85945013591214TT320.0	DISCOVERY OPERATING, I	HENDERSON, R L -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3300HENDERSON, R L -B-DISCOVERY OPERATING, IWI.859450681199640	DISCOVERY OPERATING, I	HENDERSON, R L -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3500HENDERSON, R L -C-DISCOVERY OPERATING, IWI.85945019331192377.1	DISCOVERY OPERATING, I	HENDERSON, R L -C-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4000HENDERSON, R L -X- 1DISCOVERY OPERATING, IWI.8594506171209617656.0	DISCOVERY OPERATING, I	HENDERSON, R L -X- 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4100HENDERSON, R L -X- 2DISCOVERY OPERATING, IWI.85945013591214TT320.0	DISCOVERY OPERATING, I	HENDERSON, R L -X- 2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8700CASE-MEADOR/GASDISCOVERY OPERATING, IWI.80000055121TT320	DISCOVERY OPERATING, I	CASE-MEADOR/GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J9201KALEB #1DISCOVERY OPERATING, IWI.78250023TT	DISCOVERY OPERATING, I	KALEB #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6292LIN B #2DISCOVERY OPERATING, IWI.74999919A	DISCOVERY OPERATING, I	LIN B #2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R1200R-I-CDISCOVERY OPERATING, IWI.7500005447TT410.0	DISCOVERY OPERATING, I	R-I-C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6621LIN CZ #1DISCOVERY OPERATING, IWI.812501151020A160.00	DISCOVERY OPERATING, I	LIN CZ #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3000HENDERSON, R LDISCOVERY OPERATING, IWI.812500132258TT327.7	DISCOVERY OPERATING, I	HENDERSON, R L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7100LIN-H-DISCOVERY OPERATING, IWI.87500037A320	DISCOVERY OPERATING, I	LIN-H-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G6500FORTUNE 7DISCOVERY OPERATING, IWI.749999754165.88	DISCOVERY OPERATING, I	FORTUNE 7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6310STATE -UO- A1 GASDISCOVERY OPERATING, IWI.757874854331.8	DISCOVERY OPERATING, I	STATE -UO- A1 GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T4810STATE -TB- GASDISCOVERY OPERATING, IWI.765750354331.8	DISCOVERY OPERATING, I	STATE -TB- GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G2500FIFTY ONEDISCOVERY OPERATING, IWI.78000056951TT	DISCOVERY OPERATING, I	FIFTY ONE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A9610BAR ADISCOVERY OPERATING, IWI.799999128038TT80	DISCOVERY OPERATING, I	BAR A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8510CASE ADISCOVERY OPERATING, IWI.81062555121TT160	DISCOVERY OPERATING, I	CASE A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4300RUTH CDISCOVERY OPERATING, IWI.81250055937TT80	DISCOVERY OPERATING, I	RUTH C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0650HEMPHILLDISCOVERY OPERATING, IWI.8594511215TT345	DISCOVERY OPERATING, I	HEMPHILL	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7200LIN "I"DISCOVERY OPERATING, IWI.87500041A320	DISCOVERY OPERATING, I	LIN "I"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7400LIN "K"DISCOVERY OPERATING, IWI.87500010341A320	DISCOVERY OPERATING, I	LIN "K"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R3500ROACH "B"DISCOVERY OPERATING, IWI.785825128038TT320	DISCOVERY OPERATING, I	ROACH "B"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4010RUTH 2 & 3DISCOVERY OPERATING, IWI.80665088836TT640	DISCOVERY OPERATING, I	RUTH 2 & 3	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T5900STATE -UF-/GASDISCOVERY OPERATING, IWI.765750454331.80	DISCOVERY OPERATING, I	STATE -UF-/GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6300STATEDISCOVERY OPERATING, IWI.782875854	DISCOVERY OPERATING, I	STATE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7000STATE UNIVERSITY -ES-DISCOVERY OPERATING, IWI.750000653347.6	DISCOVERY OPERATING, I	STATE UNIVERSITY -ES-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7200STATE UNIVERSITY -FO-DISCOVERY OPERATING, IWI.750000753331.75	DISCOVERY OPERATING, I	STATE UNIVERSITY -FO-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7250STATE UNIVERSITY -FQ-DISCOVERY OPERATING, IWI.7500001453331.75	DISCOVERY OPERATING, I	STATE UNIVERSITY -FQ-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2500CASE R I '57'DISCOVERY OPERATING, IWI.82500057257TT40	DISCOVERY OPERATING, I	CASE R I '57'	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6210LIN AYDISCOVERY OPERATING, IWI.75000022A160	DISCOVERY OPERATING, I	LIN AY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6220LIN AZDISCOVERY OPERATING, IWI.75000022A160	DISCOVERY OPERATING, I	LIN AZ	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6610LIN CYDISCOVERY OPERATING, IWI.74249820A16	DISCOVERY OPERATING, I	LIN CY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7500LIN LDISCOVERY OPERATING, IWI.87500037A16	DISCOVERY OPERATING, I	LIN L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1000OTISDISCOVERY OPERATING, IWI.80000055427TT320	DISCOVERY OPERATING, I	OTIS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4200HENDERSON, R LDISCOVERY OPERATING, IWI.85945019301198105.3	DISCOVERY OPERATING, I	HENDERSON, R L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4201HENDERSON,R.L. 3XDISCOVERY OPERATING, IWI.85945019301189105.3	DISCOVERY OPERATING, I	HENDERSON,R.L. 3X	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6600LIN -CX-DISCOVERY OPERATING, IWI.6874961510/144720A320.0	DISCOVERY OPERATING, I	LIN -CX-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2200CASE, R IDISCOVERY OPERATING, IWI.75000056951TT80.0	DISCOVERY OPERATING, I	CASE, R I	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6219LIN AY 2DISCOVERY OPERATING, IWI.742501144522A	DISCOVERY OPERATING, I	LIN AY 2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
COFFMAN NO. 1 REAL SEC 181 BLK 1-C SUR GH AND H RRC: 27298 0.875	DISCOVERY OPERATING	COFFMAN NO. 1	27298	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SPURLOCK NO. 2 REAL SEC 25 BLK 2-B SUR GH AND H MOORE NO. 300800 RRC: 27308 0.4375	CHESAPEAKE OPERATING	SPURLOCK NO. 2	27308	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TERRELL NO. 1 REAL SEC 6/7 BLK 2 SUR PSL RRC: 28193 0.4375	DISCOVERY OPERATING	TERRELL NO. 1	28193	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SPARKS-BROWDER NO. 1 REAL SEC 21 BLK 3-T SUR T AND NO MOORE NO. 306350 RRC: 103222 0.8	DISCOVER OPERATING	SPARKS-BROWDER NO. 1	103222	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BUZZARD NO. 2 REAL SEC 116 BLK 1-C SUR GH AND H RRC: 163372 0.745	DISCOVERY OPERATING	BUZZARD NO. 2	163372	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE 78 AC REAL SEC 78 BLK 3-T SUR T AND NO RRC: 167168 0.8	DISCOVERY OPERATING	BOOTHE 78 AC	167168	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE B NO. 1X REAL SEC 78 BLK 3-T SUR T AND NO MOORE LSE NO. 320765 RRC: 189829 0.8	DISCOVERY OPERATING	BOOTHE B NO. 1X	189829	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE, LUCILLE C NO. 1X REAL SEC 73 BLK 3-T SUR T AND NO A-443 MOORE LSE NO. 320844 RRC: 203480 0.81665	DISCOVERY OPERATING	BOOTHE, LUCILLE C NO. 1X	203480	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 424, Blk: 44, Abst: H&TC, LSE#1420 MCCRORY NO 1 OP:DISCOVERY OPERATING INC RRC:133219 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	MCCRORY NO 1	133219	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 416, Blk: 44, Abst: H&TC, LSE#11029 FROST #1 OP:DISCOVERY OPERATING INC RRC:148075 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	FROST #1	148075	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Blk: PRE, Abst: J POITEVENT, LSE#1460 SILBERBERG NO 1 OP:DISCOVERY OPERATING INC RRC:137328 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	SILBERBERG NO 1	137328	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 12, Blk: Q, Abst: H&GN, LSE#1410 DEEN NO 1 OP:DISCOVERY OPERATING INC RRC:137326 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	DEEN NO 1	137326	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 425, Blk: 44, Abst: H&TC, LSE#11026 READ ESTATE NO 1 OP:DISCOVERY OPERATING INC RRC:144742 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	READ ESTATE NO 1	144742	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 417, Blk: 44, Abst: H&TC, LSE#4700 WILLIAMSON NO 1 OP:DISCOVERY OPERATING INC RRC:060603 FLD:TEXAS HUGOTON	DISCOVERY OPERATING INC	WILLIAMSON NO 1	60603	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.700000 4 ROGERS, RAY #1 (GAS) RRC # 105931 \| DISCOVERY OPERATING \| SEC 0002 BLK Z-1 SUR ACH&B	DISCOVERY OPERATING	ROGERS, RAY #1 (GAS)	105931	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 00802, Blk: 00043, Abst: H&TC, LSE#93535 SCHULTZ OP:DISCOVERY OPERATING RRC:170828 FLD:TROSPER	DISCOVERY OPERATING	SCHULTZ	170828	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 00783, Blk: 00043, Abst: H&TC, LSE#202112 SCHULTZ 783 OP:DISCOVERY OPERATING RRC:193481 FLD:MAMMOTH CREEK NORTH FMTN:CLEVELAND	DISCOVERY OPERATING	SCHULTZ 783	193481	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CARMODY E M -B- REAL SEC 010 BLK 2 SUR WCRR RRC: 1668 0.875	DISCOVERY OPERATING	CARMODY E M -B-	1668	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
OLOUGHLIN C C JR REAL SEC 060 BLK 45 SUR H AND TC RRC: 2804 0.820313	DISCOVERY OPERATING	OLOUGHLIN C C JR	2804	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SISTERS OF ST JOSEPH REAL SEC 069 BLK 45 SUR H AND TC RRC: 6598 0.8125	DISCOVERY OPERATING	SISTERS OF ST JOSEPH	6598	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ODC OF TX -B- NO 1-U REAL SEC 181 BLK 45 SUR H AND TC RRC: 22114 0.75	DISCOVERY OPERATING	ODC OF TX -B- NO 1-U	22114	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
OLOUGHLIN C C JR 2 REAL SEC 060 BLK 45 SUR H AND TC RRC: 22691 0.820313	DISCOVERY OPERATING	OLOUGHLIN C C JR 2	22691	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
OLOUGHLIN N NO 1 REAL SEC 012 BLK 2 SUR WCRR RRC: 22693 0.875	DISCOVERY OPERATING	OLOUGHLIN N NO 1	22693	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
VANDERBURG E E NO 1 REAL SEC 179 BLK 45 SUR H AND TC RRC: 33031 0.866898	DISCOVERY OPERATING	VANDERBURG E E NO 1	33031	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
OLOUGHLIN C C SR TRU REAL SEC 058 BLK 45 SUR H AND TC RRC: 37361 0.859688	DISCOVERY OPERATING	OLOUGHLIN C C SR TRU	37361	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ARCHER NO 1-282 REAL SEC 282 BLK 2 SUR GH AND H RRC: 109893 0.765	DISCOVERY OPERATING	ARCHER NO 1-282	109893	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CHAMBERLAIN NO 1 REAL SEC 060 BLK 45 SUR H AND TC RRC: 139536 0.820313	DISCOVERY OPERATING	CHAMBERLAIN NO 1	139536	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
OLOUGHLIN SR CC TRU REAL SEC 058 BLK 45 SUR H AND TC RRC: 157897 0.859688	DISCOVERY OPERATING	OLOUGHLIN SR CC TRU	157897	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
VANDERBUR B NO. 1 REAL SEC 179 BLK 45 SUR H AND TC RRC: 159589 0.816914	DISCOVERY OPERATING	VANDERBUR B NO. 1	159589	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
OLOUGHLIN JR A NO. 1 REAL SEC 060 BLK 45 SUR H AND TC RRC: 164122 0.820313	DISCOVERY OPERATING	OLOUGHLIN JR A NO. 1	164122	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
OLOUGHLIN SR TR NO. 5 REAL SEC 058 BLK 45 SUR H AND TC RRC: 164564 0.859688	DISCOVERY OPERATING	OLOUGHLIN SR TR NO. 5	164564	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SUGG REAL T AND P W 2 SW 4 A- ,B-2, S-187 RRC: 13971 0.875	DISCOVERY OPERATING,	SUGG	13971	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SUGG A REAL T AND P E 2 SW 4 A- ,B-2, S-194 RRC: 13972 0.875	DISCOVERY OPERATING,	SUGG A	13972	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, DOSIER, DISCOVERY OPER, T3N BLK 34 SEC 13, T & P SUR	DISCOVERY OPER	DOSIER	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, BOWLIN, DISCOVERY OPER, T3N BLK 34 SEC 13, T & P SUR	DISCOVERY OPER	BOWLIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, BOWLIN, DISCOVERY OPER, T3N BLK 34 SEC 13, T & P SUR	DISCOVERY OPER	BOWLIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LAUDERDALE -A, DISCOVERY OPER, T3N BLK 34 SEC 24, T & P SUR	DISCOVERY OPER	LAUDERDALE -A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LAUDERDALE -A, DISCOVERY OPER, T3N BLK 34 SEC 24, T & P SUR	DISCOVERY OPER	LAUDERDALE -A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.300, BERNIE SHAW 1, DISCOVERY OPER, T2N BLK 32 SEC 30 A-1564, T & P / SOASH WP SUR	DISCOVERY OPER	BERNIE SHAW 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GREENWOOD, DISCOVERY OPERATING, T&PRR BLK 51T8S SEC 24 A-2785, RRC 43366	DISCOVERY OPERATING	GREENWOOD	43366	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750000 W UNIVERSITY -C- 80026181 DISCOVERY OPER/EMBAR (PERMIAN) ULS BLK 11 SEC 25 ACRES 0.0000	DISCOVERY OPER	UNIVERSITY -C-	26181	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750000 W UNIVERSITY -11- 80036498 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 ACRES 0.0000	DISCOVERY OPER	UNIVERSITY -11-	36498	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.783333 W ANDREWS -3- UNIV (OIL) 80036513 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 ACRES 160.0000	DISCOVERY OPER	ANDREWS -3- UNIV (OIL)	36513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750000 W ANDREWS -3- UNIV (GAS) 80036513 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 ACRES 160.0000	DISCOVERY OPER	ANDREWS -3- UNIV (GAS)	36513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750300 W ANDREWS "11-15" 80036514 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 15 ACRES 0.0000	DISCOVERY OPER	ANDREWS "11-15"	36514	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750000 W UNIVERSITY -11B- 80036515 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 ACRES 0.0000	DISCOVERY OPER	UNIVERSITY -11B-	36515	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750000 W UNIVERSITY -11A- 80036516 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 ACRES 0.0000	DISCOVERY OPER	UNIVERSITY -11A-	36516	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750000 W CARBRIGHT 23 80041472 DISCOVERY OPER/SPRABERRY (TREND AREA) PSL BLK A44 SEC 23 ACRES 320.0000	DISCOVERY OPER	CARBRIGHT 23	41472	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.758750 WI DISCOVERY OPERATING, I E5590 COCHISE 23 1359 B-3 680	DISCOVERY OPERATING, I	COCHISE 23 1359 B-3 680	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.758750 WI DISCOVERY OPERATING, I E5600 COCHISE 22 1358 B-3 400	DISCOVERY OPERATING, I	COCHISE 22 1358 B-3 400	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
COMANCHE CREEK 25 D3290 DISCOVERY OPERATING, I T&STL 0.750000 WI	DISCOVERY OPERATING, I	COMANCHE CREEK 25	38151	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
STINGRAY REAL EL AND RR BLK M SEC 124 A-787 CORNETT G W RRC: 69545 0.75121	DISCOVERY OPERATING	STINGRAY	69545	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
COOPER 36 80037448 \| DISCOVERY OPER/BIG WHIT(WOLFCAMP) \| AB 933 BLK 35 SEC 36 /T & P RR CO T2S \| .730250 W	DISCOVERY OPER	COOPER 36	80037448	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "39", DISCOVERY OPERATING, T3S BLK 39 SEC 39, 36408 34320,6019,20,371,2	DISCOVERY OPERATING	TXL-V "39"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, WINDHAM "38" #1-10, DISCOVERY OPERATING, T3S BLK 39 SEC 38, RRC-08-36457	DISCOVERY OPERATING	WINDHAM "38" #1-10	08-36457	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "43", DISCOVERY OPERATING, T3S BLK 39 SEC 43, RRC-08-36459	DISCOVERY OPERATING	TXL-V "43"	08-36459	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, WINDHAM "40" #1-10, DISCOVERY OPERATING, T3S BLK 39 SEC 40, RRC-08-36561	DISCOVERY OPERATING	WINDHAM "40" #1-10	08-36561	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, WINDHAM "42", DISCOVERY OPERATING, T3S BLK 39 SEC 42, RRC-08-36585	DISCOVERY OPERATING	WINDHAM "42"	08-36585	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 480.000, GERONIMO "15", DISCOVERY OPERATING, T4S BLK 41 SEC 15, RRC-08-36655	DISCOVERY OPERATING	GERONIMO "15"	08-36655	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: BRADFORD "36", DISCOVERY OPERATING, T3S BLK 39 SEC 36, RRC-08-36652	DISCOVERY OPERATING	BRADFORD "36"	08-36652	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "41", DISCOVERY OPERATING, T3S BLK 39 SEC 41, RRC-08-36700	DISCOVERY OPERATING	TXL-V "41"	08-36700	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 560.000, TXL-V " 5", DISCOVERY OPERATING, T3S BLK 39 SEC 5, RRC-08-36872	DISCOVERY OPERATING	TXL-V " 5"	08-36872	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 8, DISCOVERY OPERATING, T3S BLK 39 SEC 8	DISCOVERY OPERATING	JW 8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 9, DISCOVERY OPERATING, T3S BLK 39 SEC 9	DISCOVERY OPERATING	JW 9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 7, DISCOVERY OPERATING, T3S BLK 39 SEC 7	DISCOVERY OPERATING	JW 7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 16, DISCOVERY OPERATING, T3S BLK 39 SEC 16 T&P/WALCOTT	DISCOVERY OPERATING	JW 16	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 560.000, GERONIMO "27", DISCOVERY OPERATING, T4S BLK 41 SEC 27 #4 M=13.2%, 08-36874 (7 WELLS=5UPT,2MID)	DISCOVERY OPERATING	GERONIMO "27"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22", DISCOVERY OPERATING, T4S BLK 41 SEC 22	DISCOVERY OPERATING	HOLZGRAF "22"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 8, DISCOVERY OPR, T3S BLK 39 SEC 8	DISCOVERY OPR	JW 8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 9, DISCOVERY OPR, T3S BLK 3 SEC 9	DISCOVERY OPR	JW 9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: AMOS, DISCOVERY OPR, T4S BLK 42 SEC 14 A-1300, T&P RR/BROCK J H	DISCOVERY OPR	AMOS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0950 FIREFLY DISCOVERY OPERATING INC WI 0.75000000 A1479 BLK 42, SEC 24, T&P T5S; SW4	DISCOVERY OPERATING INC	FIREFLY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0955 FIREFLY -A- DISCOVERY OPERATING INC WI 0.77000000 A0528 BLK 42, SEC 23, T&P T5S	DISCOVERY OPERATING INC	FIREFLY -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0960 FIREFLY -B- DISCOVERY OPERATING INC WI 0.75000000 A1480 BLK 42, SEC 26, T&P T5S; W2&NE4	DISCOVERY OPERATING INC	FIREFLY -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3100 GERONIMO 27 W-1&2 DISCOVERY OPERATING INC WI 0.76800000 A0780 BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-1&2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3105 GERONIMO 27 W-3&4 DISCOVERY OPERATING INC WI 0.76800000 A0780 A0780, BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-3&4	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
H1700 HOLZGRAF 34 DISCOVERY OPERATING INC WI 0.75219880 A0764 BLK 41, SEC 34, T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF 34	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3110 GERONIMO 27 W-5,7 DISCOVERY OPERATING INC WI 0.76800000 A0780 BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-5,7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LEASE H1700 HOLZGRAF 34, DISCOVERY OPERATING INC, RI 0.00005360, A0764 BLK 41, SEC 34, T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF 34	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D6600 CT 39 DISCOVERY OPERATING INC WI 0.75000000 A0481 BLK 41, SEC 39, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	CT 39	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D6580 CT 35 DISCOVERY OPERATING INC WI 0.75000000 A0479 BLK 41, SEC 35, T&P T4S	DISCOVERY OPERATING INC	CT 35	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400401 AMOS DISCOVERY OPERATING WI 0.76741360 A1189 BLK 42, SEC 14 T&P T4S	DISCOVERY OPERATING	AMOS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400468 ANDY DISCOVERY OPERATING WI 0.75395690 A1267 BLK 42 SEC 28 T&P T5S	DISCOVERY OPERATING	ANDY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400468 ANDY DISCOVERY OPERATING RI 0.00018890 A1267 BLK 42 SEC 28 T&P T5S	DISCOVERY OPERATING	ANDY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.750000 4 UNIVERSITY "6" #1 RRC # 142936 \| DISCOVERY OPERATING \| ULS BLK 40 SEC 6 SW/4	DISCOVERY OPERATING	UNIVERSITY "6" #1	142936	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
M G F SMITH B REAL T3N BLK 34 SEC 23 S/2 OF NW/4 RRC: 64554 0.03125	DISCOVERY OPER	M G F SMITH B	64554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
M G F SMITH C REAL T3N BLK 34 SEC 23 N/W RRC: 64892 0.03125	DISCOVERY OPER	M G F SMITH C	64892	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CAMPBELL -B- REAL HARTLEY CSL LGE 247 S/W RRC: 31024 0.012656	PIONEER NATURAL RES.	CAMPBELL -B-	31024	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CAMPBELL ELSIE -B- REAL WHEELER CSL SEC 321 R NO. 23616 OPR 6/93 RRC: 23616 0.73748	DISCOVERY OPER	CAMPBELL ELSIE -B-	23616	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
M G F SMITH B REAL T3N BLK 34 SEC 23 S/2 OF NW/4 RRC: 64554 0.75	DISCOVERY OPER	M G F SMITH B	64554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
M G F SMITH C REAL T3N BLK 34 SEC 23 N/W RRC: 64892 0.75	DISCOVERY OPER	M G F SMITH C	64892	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
QUEEN 1,2 REAL BORDEN CSL LGE 260 LAB 22 317-35240 RRC: 26071 0.746245	DISCOVERY OPER	QUEEN 1,2	26071	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
VOGLER 1,2 REAL T4N BLK 36 SEC 42 R NO. 27053 N/2 RRC: 27053 0.75	DISCOVERY OPER	VOGLER 1,2	27053	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JAMIE REAL T1N BLK 35 SEC 4 T AND P RR CO/LOVING H RRC: 40499 0.75	DISCOVERY OPR	JAMIE	40499	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MILDRED REAL T1N BLK 35 SEC 9 A-45 T AND P RR CO RRC: 40498 0.75	DISCOVERY OPR	MILDRED	40498	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
DAKOTA- (GAS) REAL T1N BLK 35 SEC 24 A-797 T AND P RR/POWELL M RRC: 41509 0.751653	DISCOVERY OPR	DAKOTA- (GAS)	41509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
DAKOTA - (OIL) REAL T1N BLK 35 SEC 24 A-797 T AND P RR/POWELL M RRC: 41509 0.756341	DISCOVERY OPR	DAKOTA - (OIL)	41509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
M G F SMITH B DISCOVERY OPER T3N BLK 34 SEC 23 S/2 OF NW/4 RRC: 64554 0.031250	DISCOVERY OPER	M G F SMITH B	64554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
M G F SMITH C DISCOVERY OPER T3N BLK 34 SEC 23 N/W RRC: 64892 0.031250	DISCOVERY OPER	M G F SMITH C	64892	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CAMPBELL -B- PIONEER NATURAL RES. HARTLEY CSL LGE 247 S/W RRC: 31024 0.012656	PIONEER NATURAL RES.	CAMPBELL -B-	31024	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CAMPBELL ELSIE -B- DISCOVERY OPER WHEELER CSL SEC 321 R NO. 23616 OPR 6/93 RRC: 23616 0.737480	DISCOVERY OPER	CAMPBELL ELSIE -B-	23616	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
M G F SMITH B DISCOVERY OPER T3N BLK 34 SEC 23 S/2 OF NW/4 RRC: 64554 0.750000	DISCOVERY OPER	M G F SMITH B	64554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
M G F SMITH C DISCOVERY OPER T3N BLK 34 SEC 23 N/W RRC: 64892 0.750000	DISCOVERY OPER	M G F SMITH C	64892	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
QUEEN 1,2 DISCOVERY OPER BORDEN CSL LGE 260 LAB 22 317-35240 RRC: 26071 0.746245	DISCOVERY OPER	QUEEN 1,2	26071	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
VOGLER 1,2 DISCOVERY OPER T4N BLK 36 SEC 42 R NO. 27053 N/2 RRC: 27053 0.750000	DISCOVERY OPER	VOGLER 1,2	27053	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
JAMIE DISCOVERY OPR T1N BLK 35 SEC 4 T AND P RR CO/LOVING H RRC: 40499 0.750000	DISCOVERY OPR	JAMIE	40499	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MILDRED DISCOVERY OPR T1N BLK 35 SEC 9 A-45 T AND P RR CO RRC: 40498 0.750000	DISCOVERY OPR	MILDRED	40498	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
DAKOTA NO. 1 - (GAS) DISCOVERY OPR T1N BLK 35 SEC 24 A-797 T AND P RR/POWELL M RRC: 41509 0.751653	DISCOVERY OPR	DAKOTA NO. 1 - (GAS)	41509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
DAKOTA NO. 1- (OIL) DISCOVERY OPR T1N BLK 35 SEC 24 A-797 T AND P RR/POWELL M RRC: 41509 0.756341	DISCOVERY OPR	DAKOTA NO. 1- (OIL)	41509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
COFFMAN NO. 1 REAL SEC 181 BLK 1-C SUR GH AND H RRC: 27298 0.875	DISCOVERY OPERATING	COFFMAN NO. 1	27298	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SPURLOCK NO. 2 REAL SEC 25 BLK 2-B SUR GH AND H MOORE NO. 300800 RRC: 27308 0.4375	CHESAPEAKE OPERATING	SPURLOCK NO. 2	27308	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TERRELL NO. 1 REAL SEC 6/7 BLK 2 SUR PSL RRC: 28193 0.4375	DISCOVERY OPERATING	TERRELL NO. 1	28193	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SPARKS-BROWDER NO. 1 REAL SEC 21 BLK 3-T SUR T AND NO MOORE NO. 306350 RRC: 103222 0.8	DISCOVER OPERATING	SPARKS-BROWDER NO. 1	103222	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BUZZARD NO. 2 REAL SEC 116 BLK 1-C SUR GH AND H RRC: 163372 0.745	DISCOVERY OPERATING	BUZZARD NO. 2	163372	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE, LUCILE -B- UNIT NO. 1 REAL SEC 78 BLK 3-T SUR T AND NO MOORE LSE NO. 320524 RRC: 165401 0.8	DISCOVERY OPERATING	BOOTHE, LUCILE -B- UNIT NO. 1	165401	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE 78 AC REAL SEC 78 BLK 3-T SUR T AND NO RRC: 167168 0.8	DISCOVERY OPERATING	BOOTHE 78 AC	167168	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE B NO. 1X REAL SEC 78 BLK 3-T SUR T AND NO MOORE LSE NO. 320765 RRC: 189829 0.8	DISCOVERY OPERATING	BOOTHE B NO. 1X	189829	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE, LUCILLE C NO. 1X REAL SEC 73 BLK 3-T SUR T AND NO A-443 MOORE LSE NO. 320844 RRC: 203480 0.81665	DISCOVERY OPERATING	BOOTHE, LUCILLE C NO. 1X	203480	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 424, Blk: 44, Abst: H&TC, LSE#1420 MCCRORY NO 1 OP:DISCOVERY OPERATING INC RRC:133219 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	MCCRORY NO 1	133219	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 416, Blk: 44, Abst: H&TC, LSE#11029 FROST #1 OP:DISCOVERY OPERATING INC RRC:148075 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	FROST #1	148075	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Blk: PRE, Abst: J POITEVENT, LSE#1460 SILBERBERG NO 1 OP:DISCOVERY OPERATING INC RRC:137328 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	SILBERBERG NO 1	137328	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 417, Blk: 44, Abst: H&TC, LSE#4700 WILLIAMSON NO 1 OP:DISCOVERY OPERATING INC RRC:060603 FLD:TEXAS HUGOTON	DISCOVERY OPERATING INC	WILLIAMSON NO 1	60603	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 12, Blk: Q, Abst: H&GN, LSE#1410 DEEN NO 1 OP:DISCOVERY OPERATING INC RRC:137326 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	DEEN NO 1	137326	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 425, Blk: 44, Abst: H&TC, LSE#11026 READ ESTATE NO 1 OP:DISCOVERY OPERATING INC RRC:144742 FLD:HARTLEY HUGOTON FMTN:KRIDER DOLOMITE	DISCOVERY OPERATING INC	READ ESTATE NO 1	144742	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 417, Blk: 44, Abst: H&TC, LSE#4700 WILLIAMSON NO 1 OP:DISCOVERY OPERATING INC RRC:060603 FLD:TEXAS HUGOTON	DISCOVERY OPERATING INC	WILLIAMSON NO 1	60603	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SPURLOCK #2 0300800 CHESAPEAKE OPERATING SEC 25 BLK 2-B SUR GH&H SHERMAN #640 0.437500 WI0.000	CHESAPEAKE OPERATING	SPURLOCK #2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SPARKS-BROWDER #1 0306350 DISCOVERY OPERATING SEC 21 BLK 3-T SUR T&NO SHERMAN #4375 0.800000 WI0.000	DISCOVERY OPERATING	SPARKS-BROWDER #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE LUCILE B UNIT #1 0320524 DISCOVERY OPERATING SEC 78 BLK 3-T SUR T&NO SHERMAN LSE #30269 0.800000 WI0.000	DISCOVERY OPERATING	BOOTHE LUCILE B UNIT #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE 78 AC 0320560 DISCOVERY OPERATING SEC 78 BLK 3-T SUR T&NO SHERMAN LEASE #30292 0.800000 WI0.000	DISCOVERY OPERATING	BOOTHE 78 AC	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE B #1X 0320765 DISCOVERY OPERATING SEC 78 BLK 3-T SUR T&NO SHERMAN LSE #30441 0.800000 WI0.000	DISCOVERY OPERATING	BOOTHE B #1X	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
BOOTHE LUCILLE C #1X 0320844 DISCOVERY OPERATING SEC 73 BLK 3-T SUR T&NO A-443 SHERMAN #30510 0.816650 WI0.000	DISCOVERY OPERATING	BOOTHE LUCILLE C #1X	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 00802, Blk: 00043, Abst: H&TC, LSE#93535 SCHULTZ OP:DISCOVERY OPERATING RRC:00170828 FLD:TROSPER	DISCOVERY OPERATING	SCHULTZ	170828	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Lot: 00783, Blk: 00043, Abst: H&TC, LSE#202112 SCHULTZ 783 OP:DISCOVERY OPERATING RRC:00193481 FLD:MAMMOTH CREEK NORTH FMTN:CLEVELAND	DISCOVERY OPERATING	SCHULTZ 783	193481	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CARMODY E M -B- REAL SEC 010 BLK 2 SUR WCRR RRC: 1668 0.875	DISCOVERY OPERATING	CARMODY E M -B-	1668	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
OLOUGHLIN C C JR REAL SEC 060 BLK 45 SUR H AND TC RRC: 2804 0.820313	DISCOVERY OPERATING	OLOUGHLIN C C JR	2804	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SISTERS OF ST JOSEPH REAL SEC 069 BLK 45 SUR H AND TC RRC: 6598 0.8125	DISCOVERY OPERATING	SISTERS OF ST JOSEPH	6598	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ODC OF TX -B- NO 1-U REAL SEC 181 BLK 45 SUR H AND TC RRC: 22114 0.75	DISCOVERY OPERATING	ODC OF TX -B- NO 1-U	22114	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
OLOUGHLIN C C JR 2 REAL SEC 060 BLK 45 SUR H AND TC RRC: 22691 0.820313	DISCOVERY OPERATING	OLOUGHLIN C C JR 2	22691	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
OLOUGHLIN N NO 1 REAL SEC 012 BLK 2 SUR WCRR RRC: 22693 0.875	DISCOVERY OPERATING	OLOUGHLIN N NO 1	22693	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
VANDERBURG E E NO 1 REAL SEC 179 BLK 45 SUR H AND TC RRC: 33031 0.866898	DISCOVERY OPERATING	VANDERBURG E E NO 1	33031	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
OLOUGHLIN C C SR TRU REAL SEC 058 BLK 45 SUR H AND TC RRC: 37361 0.859688	DISCOVERY OPERATING	OLOUGHLIN C C SR TRU	37361	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ARCHER NO 1-282 REAL SEC 282 BLK 2 SUR GH AND H RRC: 109893 0.765	DISCOVERY OPERATING	ARCHER NO 1-282	109893	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CHAMBERLAIN NO 1 REAL SEC 060 BLK 45 SUR H AND TC RRC: 139536 0.820313	DISCOVERY OPERATING	CHAMBERLAIN NO 1	139536	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
OLOUGHLIN SR CC TRU REAL SEC 058 BLK 45 SUR H AND TC RRC: 157897 0.859688	DISCOVERY OPERATING	OLOUGHLIN SR CC TRU	157897	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
VANDERBUR B NO. 1 REAL SEC 179 BLK 45 SUR H AND TC RRC: 159589 0.816914	DISCOVERY OPERATING	VANDERBUR B NO. 1	159589	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
OLOUGHLIN JR A NO. 1 REAL SEC 060 BLK 45 SUR H AND TC RRC: 164122 0.820313	DISCOVERY OPERATING	OLOUGHLIN JR A NO. 1	164122	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
OLOUGHLIN SR TR NO. 5 REAL SEC 058 BLK 45 SUR H AND TC RRC: 164564 0.859688	DISCOVERY OPERATING	OLOUGHLIN SR TR NO. 5	164564	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A8300BAILEYDISCOVERY OPERATING, IWI.762500127822TT640.0	DISCOVERY OPERATING, I	BAILEY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
B4000BEARCEDISCOVERY OPERATING, IWI.76249912798TT640	DISCOVERY OPERATING, I	BEARCE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
B4200BEARCE -A-DISCOVERY OPERATING, IWI.7625015857LL320	DISCOVERY OPERATING, I	BEARCE -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C5200C-G-MDISCOVERY OPERATING, IWI.762499100410TT320	DISCOVERY OPERATING, I	C-G-M	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C9700CASE, H JDISCOVERY OPERATING, IWI.81062555121TT320	DISCOVERY OPERATING, I	CASE, H J	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E4000DEAL #1DISCOVERY OPERATING, IWI.75000055427TT246	DISCOVERY OPERATING, I	DEAL #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
E6200DELONGDISCOVERY OPERATING, IWI.75000113726TT320.0	DISCOVERY OPERATING, I	DELONG	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0700HENDERSONDISCOVERY OPERATING, IWI.7500006191213360	DISCOVERY OPERATING, I	HENDERSON	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0900HENDERSON -A-DISCOVERY OPERATING, IWI.75000057461TT320.0	DISCOVERY OPERATING, I	HENDERSON -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J1600JACKSONDISCOVERY OPERATING, IWI.81250117543LL385.0	DISCOVERY OPERATING, I	JACKSON	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6000LINDISCOVERY OPERATING, IWI.7500009321A640.0	DISCOVERY OPERATING, I	LIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6100LIN -A-DISCOVERY OPERATING, IWI.749997144522A640.0	DISCOVERY OPERATING, I	LIN -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6200LIN -AX-DISCOVERY OPERATING, IWI.750000144522A320.0	DISCOVERY OPERATING, I	LIN -AX-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6400LIN -B-DISCOVERY OPERATING, IWI.7499989219A640.0	DISCOVERY OPERATING, I	LIN -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6500LIN -C-DISCOVERY OPERATING, IWI.7500001510/144720A320	DISCOVERY OPERATING, I	LIN -C-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6800LIN -E-DISCOVERY OPERATING, IWI.87500010137A640.0	DISCOVERY OPERATING, I	LIN -E-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6900LIN -F-DISCOVERY OPERATING, IWI.8750001512/161936A320.0	DISCOVERY OPERATING, I	LIN -F-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7000LIN -G-DISCOVERY OPERATING, IWI.8750001511/161740A320.0	DISCOVERY OPERATING, I	LIN -G-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
O3400MURPHYDISCOVERY OPERATING, IWI.750001176018LL330.0	DISCOVERY OPERATING, I	MURPHY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1500PAGEDISCOVERY OPERATING, IWI.812497452320.0	DISCOVERY OPERATING, I	PAGE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R4900ROACH, J TDISCOVERY OPERATING, IWI.762498100410TT320	DISCOVERY OPERATING, I	ROACH, J T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4000RUTH 1DISCOVERY OPERATING, IWI.81250088836TT640.0	DISCOVERY OPERATING, I	RUTH 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4100RUTH -A-DISCOVERY OPERATING, IWI.81250055937TT640.0	DISCOVERY OPERATING, I	RUTH -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T8800STEWARDDISCOVERY OPERATING, IWI.7583719396LL660.0	DISCOVERY OPERATING, I	STEWARD	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3100HENDERSON, R LDISCOVERY OPERATING, IWI.85945013211210TT400	DISCOVERY OPERATING, I	HENDERSON, R L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3200HENDERSON, R L -A-DISCOVERY OPERATING, IWI.85945013591214TT320.0	DISCOVERY OPERATING, I	HENDERSON, R L -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3300HENDERSON, R L -B-DISCOVERY OPERATING, IWI.859450681199640	DISCOVERY OPERATING, I	HENDERSON, R L -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3500HENDERSON, R L -C-DISCOVERY OPERATING, IWI.85945019331192377.1	DISCOVERY OPERATING, I	HENDERSON, R L -C-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4000HENDERSON, R L -X- 1DISCOVERY OPERATING, IWI.8594506171209617656.0	DISCOVERY OPERATING, I	HENDERSON, R L -X- 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4100HENDERSON, R L -X- 2DISCOVERY OPERATING, IWI.85945013591214TT320.0	DISCOVERY OPERATING, I	HENDERSON, R L -X- 2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8700CASE-MEADOR/GASDISCOVERY OPERATING, IWI.80000055121TT320	DISCOVERY OPERATING, I	CASE-MEADOR/GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
J9201KALEB #1DISCOVERY OPERATING, IWI.78250023TT	DISCOVERY OPERATING, I	KALEB #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6292LIN B #2DISCOVERY OPERATING, IWI.74999919A	DISCOVERY OPERATING, I	LIN B #2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R1200R-I-CDISCOVERY OPERATING, IWI.7500005447TT410.0	DISCOVERY OPERATING, I	R-I-C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6621LIN CZ #1DISCOVERY OPERATING, IWI.812501151020A160.00	DISCOVERY OPERATING, I	LIN CZ #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I3000HENDERSON, R LDISCOVERY OPERATING, IWI.812500132258TT327.7	DISCOVERY OPERATING, I	HENDERSON, R L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7100LIN-H-DISCOVERY OPERATING, IWI.87500037A320	DISCOVERY OPERATING, I	LIN-H-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G6500FORTUNE 7DISCOVERY OPERATING, IWI.749999754165.88	DISCOVERY OPERATING, I	FORTUNE 7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6310STATE -UO- A1 GASDISCOVERY OPERATING, IWI.757874854331.8	DISCOVERY OPERATING, I	STATE -UO- A1 GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T4810STATE -TB- GASDISCOVERY OPERATING, IWI.765750354331.8	DISCOVERY OPERATING, I	STATE -TB- GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
G2500FIFTY ONEDISCOVERY OPERATING, IWI.78000056951TT	DISCOVERY OPERATING, I	FIFTY ONE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
A9610BAR ADISCOVERY OPERATING, IWI.799999128038TT80	DISCOVERY OPERATING, I	BAR A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
C8510CASE ADISCOVERY OPERATING, IWI.81062555121TT160	DISCOVERY OPERATING, I	CASE A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4300RUTH CDISCOVERY OPERATING, IWI.81250055937TT80	DISCOVERY OPERATING, I	RUTH C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I0650HEMPHILLDISCOVERY OPERATING, IWI.8594511215TT345	DISCOVERY OPERATING, I	HEMPHILL	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7200LIN "I"DISCOVERY OPERATING, IWI.87500041A320	DISCOVERY OPERATING, I	LIN "I"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7400LIN "K"DISCOVERY OPERATING, IWI.87500010341A320	DISCOVERY OPERATING, I	LIN "K"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
R3500ROACH "B"DISCOVERY OPERATING, IWI.785825128038TT320	DISCOVERY OPERATING, I	ROACH "B"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
S4010RUTH 2 & 3DISCOVERY OPERATING, IWI.80665088836TT640	DISCOVERY OPERATING, I	RUTH 2 & 3	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T5900STATE -UF-/GASDISCOVERY OPERATING, IWI.765750454331.80	DISCOVERY OPERATING, I	STATE -UF-/GAS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T6300STATEDISCOVERY OPERATING, IWI.782875854	DISCOVERY OPERATING, I	STATE	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7000STATE UNIVERSITY -ES-DISCOVERY OPERATING, IWI.750000653347.6	DISCOVERY OPERATING, I	STATE UNIVERSITY -ES-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7200STATE UNIVERSITY -FO-DISCOVERY OPERATING, IWI.750000753331.75	DISCOVERY OPERATING, I	STATE UNIVERSITY -FO-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
T7250STATE UNIVERSITY -FQ-DISCOVERY OPERATING, IWI.7500001453331.75	DISCOVERY OPERATING, I	STATE UNIVERSITY -FQ-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2500CASE R I '57'DISCOVERY OPERATING, IWI.82500057257TT40	DISCOVERY OPERATING, I	CASE R I '57'	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6210LIN AYDISCOVERY OPERATING, IWI.75000022A160	DISCOVERY OPERATING, I	LIN AY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6220LIN AZDISCOVERY OPERATING, IWI.75000022A160	DISCOVERY OPERATING, I	LIN AZ	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6610LIN CYDISCOVERY OPERATING, IWI.74249820A16	DISCOVERY OPERATING, I	LIN CY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K7500LIN LDISCOVERY OPERATING, IWI.87500037A16	DISCOVERY OPERATING, I	LIN L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
P1000OTISDISCOVERY OPERATING, IWI.80000055427TT320	DISCOVERY OPERATING, I	OTIS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4200HENDERSON, R LDISCOVERY OPERATING, IWI.85945019301198105.3	DISCOVERY OPERATING, I	HENDERSON, R L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
I4201HENDERSON,R.L. 3XDISCOVERY OPERATING, IWI.85945019301189105.3	DISCOVERY OPERATING, I	HENDERSON,R.L. 3X	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6600LIN -CX-DISCOVERY OPERATING, IWI.6874961510/144720A320.0	DISCOVERY OPERATING, I	LIN -CX-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D2200CASE, R IDISCOVERY OPERATING, IWI.75000056951TT80.0	DISCOVERY OPERATING, I	CASE, R I	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
K6219LIN AY 2DISCOVERY OPERATING, IWI.742501144522A	DISCOVERY OPERATING, I	LIN AY 2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0950 FIREFLY DISCOVERY OPERATING INC WI 0.75000000 A1479 BLK 42, SEC 24, T&P T5S; SW4	DISCOVERY OPERATING INC	FIREFLY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0955 FIREFLY -A- DISCOVERY OPERATING INC WI 0.77000000 A0528 BLK 42, SEC 23, T&P T5S	DISCOVERY OPERATING INC	FIREFLY -A-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F0960 FIREFLY -B- DISCOVERY OPERATING INC WI 0.75000000 A1480 BLK 42, SEC 26, T&P T5S; W2&NE4	DISCOVERY OPERATING INC	FIREFLY -B-	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3100 GERONIMO 27 W-1&2 DISCOVERY OPERATING INC WI 0.76800000 A0780 BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-1&2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3105 GERONIMO 27 W-3&4 DISCOVERY OPERATING INC WI 0.76800000 A0780 A0780, BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-3&4	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
H1700 HOLZGRAF 34 DISCOVERY OPERATING INC WI 0.75219880 A0764 BLK 41, SEC 34, T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF 34	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
F3110 GERONIMO 27 W-5,7 DISCOVERY OPERATING INC WI 0.76800000 A0780 BLK 41, SEC 27, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	GERONIMO 27 W-5,7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LEASE H1700 HOLZGRAF 34, DISCOVERY OPERATING INC, RI 0.00005360, A0764 BLK 41, SEC 34, T&P T4S	DISCOVERY OPERATING INC	HOLZGRAF 34	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D6600 CT 39 DISCOVERY OPERATING INC WI 0.75000000 A0481 BLK 41, SEC 39, T&P T4S; EXC E2SE4	DISCOVERY OPERATING INC	CT 39	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
D6580 CT 35 DISCOVERY OPERATING INC WI 0.75000000 A0479 BLK 41, SEC 35, T&P T4S	DISCOVERY OPERATING INC	CT 35	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
400401 AMOS DISCOVERY OPERATING WI 0.76741360 A1189 BLK 42, SEC 14 T&P T4S	DISCOVERY OPERATING	AMOS	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LEASE 400468 ANDY, DISCOVERY OPERATING, WI 0.75395690, A1267 BLK 42 SEC 28 T&P T5S	DISCOVERY OPERATING	ANDY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SUGG REAL T AND P W 2 SW 4 A- ,B-2, S-187 RRC: 13971 0.875	DISCOVERY OPERATING,	SUGG	13971	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SUGG A REAL T AND P E 2 SW 4 A- ,B-2, S-194 RRC: 13972 0.875	DISCOVERY OPERATING,	SUGG A	13972	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, DOSIER, DISCOVERY OPER, T3N BLK 34 SEC 13	DISCOVERY OPER	DOSIER	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, BOWLIN, DISCOVERY OPER, T3N BLK 34 SEC 13, T&P	DISCOVERY OPER	BOWLIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, BOWLIN, DISCOVERY OPER, T3N BLK 34 SEC 13, T&P	DISCOVERY OPER	BOWLIN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LAUDERDALE -A, DISCOVERY OPER, BLK 34 SEC 24 /T&P T-3-N SUR	DISCOVERY OPER	LAUDERDALE -A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LAUDERDALE -A, DISCOVERY OPER, BLK 34 SEC 24 /T&P T-3-N SUR	DISCOVERY OPER	LAUDERDALE -A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.300, BERNIE SHAW 1, DISCOVERY OPER, T2N BLK 32 SEC 30 A-1564, T&P/SOASH WP	DISCOVERY OPER	BERNIE SHAW 1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: GREENWOOD, DISCOVERY OPERATING, T&PRR BLK 51T8S SEC 24 A-2785, RRC 43366	DISCOVERY OPERATING	GREENWOOD	43366	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750000 W UNIVERSITY -C- 80026181 DISCOVERY OPER/EMBAR (PERMIAN) ULS BLK 11 SEC 25 ACRES 0.000	DISCOVERY OPER	UNIVERSITY -C-	26181	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750000 W UNIVERSITY -11- 80036498 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 ACRES 0.000	DISCOVERY OPER	UNIVERSITY -11-	36498	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.783333 W ANDREWS -3- UNIV (OIL) 80036513 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 ACRES 160.000	DISCOVERY OPER	ANDREWS -3- UNIV (OIL)	36513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750000 W ANDREWS -3- UNIV (GAS) 80036513 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 ACRES 160.000	DISCOVERY OPER	ANDREWS -3- UNIV (GAS)	36513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750300 W ANDREWS "11-15" 80036514 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 15 ACRES 0.000	DISCOVERY OPER	ANDREWS "11-15"	36514	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750000 W UNIVERSITY -11B- 80036515 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 3 ACRES 0.000	DISCOVERY OPER	UNIVERSITY -11B-	36515	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750000 W UNIVERSITY -11A- 80036516 DISCOVERY OPER/MARTIN (CONSOLIDATED) ULS BLK 11 SEC 10 ACRES 0.000	DISCOVERY OPER	UNIVERSITY -11A-	36516	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.750000 W CARBRIGHT 23 80041472 DISCOVERY OPER/SPRABERRY (TREND AREA) PSL BLK A44 SEC 23 ACRES 320.000	DISCOVERY OPER	CARBRIGHT 23	41472	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.758750 WI DISCOVERY OPERATING, I E5590 COCHISE 23 1359 B-3 680	DISCOVERY OPERATING, I	COCHISE 23 1359 B-3 680	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
.758750 WI DISCOVERY OPERATING, I E5600 COCHISE 22 1358 B-3 400	DISCOVERY OPERATING, I	COCHISE 22 1358 B-3 400	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
STINGRAY NO. 1 REAL EL AND RR BLK M SEC 124 A-787 CORNETT G W RRC: 69545 0.75121	DISCOVERY OPERATING	STINGRAY NO. 1	69545	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "39", DISCOVERY OPERATING, T3S BLK 39 SEC 39, 36408 34320,6019,20,371,2	DISCOVERY OPERATING	TXL-V "39"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, WINDHAM "38", DISCOVERY OPERATING, T3S BLK 39 SEC 38, RRC-08-36457	DISCOVERY OPERATING	WINDHAM "38"	08-36457	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "43", DISCOVERY OPERATING, T3S BLK 39 SEC 43, RRC-08-36459	DISCOVERY OPERATING	TXL-V "43"	08-36459	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, WINDHAM "40", DISCOVERY OPERATING, T3S BLK 39 SEC 40, RRC-08-36561	DISCOVERY OPERATING	WINDHAM "40"	08-36561	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, WINDHAM "42", DISCOVERY OPERATING, T3S BLK 39 SEC 42, RRC-08-36585	DISCOVERY OPERATING	WINDHAM "42"	08-36585	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 480.000, GERONIMO "15", DISCOVERY OPERATING, T4S BLK 41 SEC 15, RRC-08-36655	DISCOVERY OPERATING	GERONIMO "15"	08-36655	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: BRADFORD "36", DISCOVERY OPERATING, T3S BLK 39 SEC 36, RRC-08-36652	DISCOVERY OPERATING	BRADFORD "36"	08-36652	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, TXL-V "41", DISCOVERY OPERATING, T3S BLK 39 SEC 41, RRC-08-36700	DISCOVERY OPERATING	TXL-V "41"	08-36700	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 560.000, TXL-V " 5", DISCOVERY OPERATING, T3S BLK 39 SEC 5, RRC-08-36872	DISCOVERY OPERATING	TXL-V " 5"	08-36872	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 8 #1,3,5,6,7, DISCOVERY OPERATING, T3S BLK 39 SEC 8	DISCOVERY OPERATING	JW 8 #1,3,5,6,7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 9 #1,2, DISCOVERY OPERATING, T3S BLK 39 SEC 9	DISCOVERY OPERATING	JW 9 #1,2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 7 #1-9, DISCOVERY OPERATING, T3S BLK 39 SEC 7	DISCOVERY OPERATING	JW 7 #1-9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 16 #1-7, DISCOVERY OPERATING, T3S BLK 39 SEC 16 T&P/WALCOTT	DISCOVERY OPERATING	JW 16 #1-7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 560.000, GERONIMO "27" WELL #4, DISCOVERY OPERATING, T4S BLK 41 SEC 27 #4 M=13.2%, 08-36874 (7 WELLS=5UPT,2MID)	DISCOVERY OPERATING	GERONIMO "27" WELL #4	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22" #3,5,6,7R,8,9, DISCOVERY OPERATING, T4S BLK 41 SEC 22	DISCOVERY OPERATING	HOLZGRAF "22" #3,5,6,7R,8,9	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 8 #2 & 4, DISCOVERY OPR, T3S BLK 39 SEC 8	DISCOVERY OPR	JW 8 #2 & 4	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: JW 9 #3-10, DISCOVERY OPR, T3S BLK 3 SEC 9	DISCOVERY OPR	JW 9 #3-10	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: AMOS #1, DISCOVERY OPR, T4S BLK 42 SEC 14 A-1300, T&P RR/BROCK J H	DISCOVERY OPR	AMOS #1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, HOLZGRAF "22" #1,2,4, DISCOVERY OPERATING, T4S BLK 41 SEC 22, RRC-08-37005	DISCOVERY OPERATING	HOLZGRAF "22" #1,2,4	08-37005	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX

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Potential Oil & Gas Well Development

Print CSV

	Projected IP
CL
NG
NGL
COND.

	Interest Decimals
CL
NG
NGL
COND.

	Well Count
Wells

	Decline Rate
Year 1
Year 2
Year 3 +

	Commodity Prices
CL
NG
NGL
COND.

	CAPEX
Purchase
Lifting Cost
Lease Opex

	Tax Percentages
Sev Tax
Ad Val Tax

	Timeline
Lifetime
Online

Data Results

Month	CL Production	NG Production	CL %	NG %	CL Revenue	NG Revenue	Lifting Cost	Sev Tax	Ad Val Tax	Total	Balance

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Profitability Measures

Potential Oil & Gas Well Development

Data Results

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