RITTER DAVID J TRUSTEE UWO Mineral Rights in Texas | Real Estate CRM

RITTER DAVID J TRUSTEE UWO

XXXXXXXX , TX

Mineral rights owned by RITTER DAVID J TRUSTEE UWO

Legal	Operator	Lease Name	RRC	Type	NRI	County	Value	Year
0.0003550 RI PARKS FD UN TR 9 & 9A PENN \| RRC # 39665 \| COG OPERATING LLC \| DAUGHERTY M SEC 8 W 3/4 RRC-08-4655	COG OPERATING LLC	PARKS FD UN TR 9 & 9A PENN	RRC # 39665	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SHACKLFRD SPBY TR 49 SPBY \| \| PIONEER NATURAL RES \| T4S BLK 37 SEC 6 A-862 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000480 RI SHACKLFRD SPBY TR 51 SPBY \| \| PIONEER NATURAL RES \| T4S BLK 38 SEC 2 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000730 RI SHACKLFRD SPBY TR 52 SPBY \| \| PIONEER NATURAL RES \| T4S BLK 38 SEC 4 E/2 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 52 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SHACKLFRD SPBY TR 62 SPBY \| \| PIONEER NATURAL RES \| T4S BLK 37 SEC 8 A-863 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0002440 RI SHACKLFRD SPBY TR 64 SPBY \| \| PIONEER NATURAL RES \| T4S BLK 37 SEC 7 S/2 A-145 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SHACKLFRD SPBY TR 66 SPBY \| \| PIONEER NATURAL RES \| T4S BLK 38 SEC 12 N/2 & SW/4 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SHACKLFRD SPBY TR 67 SPBY \| \| PIONEER NATURAL RES \| T4S BLK 38 SEC 12 SE/4 A-865 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 67 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SHACKLFRD SPBY TR 68 SPBY \| \| PIONEER NATURAL RES \| T4S BLK 38 SEC 10,11 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000740 RI SHACKLFRD SPBY TR 69 SPBY \| \| PIONEER NATURAL RES \| T4S BLK 38 SEC 14 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI PRESTON SPBY TR 15 \| RRC # 18551 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 18 NE/4 RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 15	RRC # 18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI PRESTON SPBY TR 16 \| RRC # 18551 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 18 S/2 RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 16	RRC # 18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI PRESTON SPBY TR 17 \| RRC # 18551 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 18 NW/2 RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 17	RRC # 18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000730 RI PRESTON SPBY TR 18 \| RRC # 18551 \| PIONEER NATURAL RES \| T4S BLK 38 SEC 13 S/2 RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 18	RRC # 18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0004450 RI PRESTON SPBY TR 29 \| RRC # 18551 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 28 E/2&SW/4 RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 29	RRC # 18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0004450 RI PRESTON SPBY TR 30 \| RRC # 18551 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 28 NW/4 RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 30	RRC # 18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001950 RI PRESTON SPBY TR 38 \| RRC # 18551 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 32 RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 38	RRC # 18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001950 RI PRESTON SPBY TR 43 \| RRC # 18551 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 42 RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 43	RRC # 18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SPBY-MIDKIFF TR 15 (SPBY) \| RRC # 15254 \| PIONEER NATURAL RES \| T4S BLK 38 SEC 40 E/2 RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 15 (SPBY)	RRC # 15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI SPBY-MIDKIFF TR 16 \| RRC # 15254 \| PIONEER NATURAL RES \| T4S BLK 38 SEC 40 W/2 RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 16	RRC # 15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SPBY-MIDKIFF TR 26 27 \| RRC # 15254 \| PIONEER NATURAL RES \| T5S BLK 38 SEC 4,5 N/PT 4 RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 26 27	RRC # 15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000480 RI SPBY-MIDKIFF TR 35 \| RRC # 15254 \| PIONEER NATURAL RES \| T5S BLK 38 SEC 10 N/PT RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 35	RRC # 15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SPBY-MIDKIFF TR 36 \| RRC # 15254 \| PIONEER NATURAL RES \| T5S BLK 38 SEC 9 NE/4 RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 36	RRC # 15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SHACKELFORD LOUISE (NON UNIT) \| RRC # 23524 \| PIONEER NATURAL RES \| T3S BLK 37 SEC 34 RRC-08-23524,40291,	PIONEER NATURAL RES	SHACKELFORD LOUISE (NON UNIT)	RRC # 23524	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0003550 RI CLAUD BACK \| RRC # 39575 \| COG OPERATING LLC \| T2S BLK 40 SEC 8 DAUGHERTY M RRC-08-34347	COG OPERATING LLC	CLAUD BACK	RRC # 39575	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000780 RI MARALO "32" #10,12,13,15,17 \| RRC # 32295 \| XTO ENERGY \| T4S BLK 38 SEC 32 RRC-08-32295	XTO ENERGY	MARALO "32" #10,12,13,15,17	RRC # 32295	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SHACKLFRD SPBY TR 49 DEAN \| RRC # 18187 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 6 A-862 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 DEAN	RRC # 18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000480 RI SHACKLFRD SPBY TR 51 DEAN \| RRC # 18187 \| PIONEER NATURAL RES \| T4S BLK 38 SEC 2 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 DEAN	RRC # 18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000980 RI SHACKLFRD SPBY TR 52 DEAN \| RRC # 18187 \| PIONEER NATURAL RES \| T4S BLK 38 SEC 4 E/2 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 52 DEAN	RRC # 18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SHACKLFRD SPBY TR 62 DEAN \| RRC # 18187 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 8 A-863 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 DEAN	RRC # 18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0002440 RI SHACKLFRD SPBY TR 64 DEAN \| RRC # 18187 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 7 S/2 A-145 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 DEAN	RRC # 18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000980 RI SHACKLFRD SPBY TR 53 DEAN \| RRC # 18187 \| PIONEER NATURAL RES \| T4S BLK 38 SEC 4 RRC-08- E/2	PIONEER NATURAL RES	SHACKLFRD SPBY TR 53 DEAN	RRC # 18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000730 RI SHACKLFRD SPBY TR 53 SPBY \| \| PIONEER NATURAL RES \| T4S BLK 38 SEC 4 E/2 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 53 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SHACKLFRD SPBY TR 66 DEAN \| RRC # 18187 \| PIONEER NATURAL RES \| T4S BLK 38 SEC 12 N/2 & SW/4 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 DEAN	RRC # 18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SHACKLFRD SPBY TR 67 DEAN \| RRC # 18187 \| PIONEER NATURAL RES \| T4S BLK 38 SEC 12 SE/4 A-865 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 67 DEAN	RRC # 18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SHACKLFRD SPBY TR 68 DEAN \| RRC # 18187 \| PIONEER NATURAL RES \| T4S BLK 38 SEC 10,11 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 DEAN	RRC # 18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000740 RI SHACKLFRD SPBY TR 69 DEAN \| RRC # 18187 \| PIONEER NATURAL RES \| T4S BLK 38 SEC 14 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 DEAN	RRC # 18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI LILLIE MIDKIFF 5 \| RRC # 45329 \| XTO ENERGY \| T5S BLK 38 SEC 5 A-179 T&P RR MID 85%/UPTON 15%	XTO ENERGY	LILLIE MIDKIFF 5	RRC # 45329	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000730 RI LHS RANCH \| RRC # 18819 \| XTO ENERGY \| T5S BLK 38 SEC 4 A-882 MIDLAND .007%/ UPTON 99.3%	XTO ENERGY	LHS RANCH	RRC # 18819	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000780 RI MARALO "41" #9-10,13,15 \| RRC # 32336 \| XTO ENERGY \| T4S BLK 38 SEC 41	XTO ENERGY	MARALO "41" #9-10,13,15	RRC # 32336	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000230 RI MARALO 41-32 ALLOC 3221 \| RRC # 47166 \| XTO ENERGY INC \| T4S BLK 38 SEC 44 A-879 T&P RR/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3221	RRC # 47166	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000490 RI SHACKELFORD \| RRC # 46106 \| PIONEER NAT RES USA \| T3S BLK 37 SEC 32 A-979 SEC 27,28,29,32,34	PIONEER NAT RES USA	SHACKELFORD	RRC # 46106	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000480 RI SHACKLFRD SPBY TR 1 SPBY \| RRC # 18187 \| PIONEER NATURAL RES \| T3S BLK 37 SEC 27&34 A-137	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 SPBY	RRC # 18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000480 RI SHACKLFRD SPBY TR 1 (DEAN) \| RRC # 18187 \| PIONEER NATURAL RES \|	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 (DEAN)	RRC # 18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000250 RI SHACKELFORD N \| RRC # 47960 \| PIONEER NATURAL RES \| T3S BLK 37 SEC 33 A-140 T&P RR CO	PIONEER NATURAL RES	SHACKELFORD N	RRC # 47960	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000250 RI SHACKELFORD P \| RRC # 48011 \| PIONEER NATURAL RES \| T3S BLK 37 SEC 33 A-140 T&P RR CO	PIONEER NATURAL RES	SHACKELFORD P	RRC # 48011	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000910 RI LILLIE MIDKIFF 44-41 ALOC 4101 \| RRC # 48057 \| XTO ENERGY INC \| T5S BLK 38 SEC 5 A-179 T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4101	RRC # 48057	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000960 RI PRESTON B #3201H \| RRC # 47855 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 32 A-856 T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3201H	RRC # 47855	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000260 RI SHACKELFORD B \| RRC # 47714 \| PIONEER NAT RES \| T3S BLK 37 SEC 33 A-140 T&P RR CO	PIONEER NAT RES	SHACKELFORD B	RRC # 47714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000270 RI SHACKELFORD D \| RRC # 47710 \| PIONEER NAT RES \| T3S BLK 37 SEC 33 A-140 T&P RR CO	PIONEER NAT RES	SHACKELFORD D	RRC # 47710	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000250 RI SHACKELFORD F \| RRC # 47717 \| PIONEER NAT RES \| T3S BLK 37 SEC 33 A-140 T&P RR CO	PIONEER NAT RES	SHACKELFORD F	RRC # 47717	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000260 RI SHACKELFORD J \| RRC # 47715 \| PIONEER NAT RES \| T3S BLK 37 SEC 33 A-140 T&P RR CO	PIONEER NAT RES	SHACKELFORD J	RRC # 47715	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000250 RI SHACKELFORD L \| RRC # 47716 \| PIONEER NAT RES \| T3S BLK 37 SEC 33 A-140 T&P RR CO	PIONEER NAT RES	SHACKELFORD L	RRC # 47716	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000250 RI SHACKELFORD T \| RRC # 48162 \| PIONEER NAT RES \| T3S BLK 37 SEC 32 A-979 T&P RR CO / ROE C	PIONEER NAT RES	SHACKELFORD T	RRC # 48162	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000910 RI LILLIE MIDKIFF 44-41 ALOC 4107 \| RRC # 47597 \| XTO ENERGY INC \| T5S BLK 38 SEC 5 A-179 T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4107	RRC # 47597	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000960 RI PRESTON B #3202H \| RRC # 47855 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 32 T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3202H	RRC # 47855	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000950 RI PRESTON B #3203H \| RRC # 47855 \| PIONEER NATURAL RES \| T4S BLK 37 SSEC 32 A-856 T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3203H	RRC # 47855	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000950 RI PRESTON B #3204H \| RRC # 47855 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 32 A-856 T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3204H	RRC # 47855	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000960 RI PRESTON B #3205H \| RRC # 47855 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 32 A-856 T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3205H	RRC # 47855	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000950 RI PRESTON B #3206H \| RRC # 47855 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 32 A-856 T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3206H	RRC # 47855	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI PRESTON 18A \| RRC # 48917 \| PIONEER NAT RES \| T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18A	RRC # 48917	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI PRESTON 18B \| RRC # 48918 \| PIONEER NAT RES \| T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18B	RRC # 48918	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI PRESTON 18C \| RRC # 48907 \| PIONEER NAT RES \| T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18C	RRC # 48907	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI PRESTON 18D \| RRC # 48920 \| PIONEER NAT RES \| T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18D	RRC # 48920	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI PRESTON 18E \| RRC # 48922 \| PIONEER NAT RES \| T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18E	RRC # 48922	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI PRESTON 18F \| RRC # 48823 \| PIONEER NAT RES \| T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18F	RRC # 48823	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000260 RI SHACKELFORD C \| RRC # 48944 \| PIONEER NAT RES \| T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD C	RRC # 48944	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000260 RI SHACKELFORD E \| RRC # 48794 \| PIONEER NAT RES \| T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD E	RRC # 48794	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000260 RI SHACKELFORD G \| RRC # 48861 \| PIONEER NAT RES \| T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD G	RRC # 48861	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000260 RI SHACKELFORD I \| RRC # 48593 \| PIONEER NAT RES \| T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD I	RRC # 48593	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000260 RI SHACKELFORD K \| RRC # 48548 \| PIONEER NAT RES \| T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD K	RRC # 48548	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000260 RI SHACKELFORD M \| RRC # 48509 \| PIONEER NAT RES \| T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD M	RRC # 48509	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000480 RI LILLIE MIDKIFF 44 \| RRC # 48516 \| XTO ENERGY INC \| T4S BLK 38 SEC 44 A-879 DAMRON R E MDLND 29%/UPT 71%	XTO ENERGY INC	LILLIE MIDKIFF 44	RRC # 48516	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 RI MARY SCHARBAUER B1 \| RRC # 48992 \| COG OPERATING LLC \| NEAL C F SEC 12 A-1200 RRC# 48992 329-41196	COG OPERATING LLC	MARY SCHARBAUER B1	RRC # 48992	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 RI MARY SCHARBAUER B2 \| RRC # 49024 \| COG OPERATING LLC \| NEAL C F SEC 12 A-1200 RRC# 49024 329-41195	COG OPERATING LLC	MARY SCHARBAUER B2	RRC # 49024	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 RI MARY SCHARBAUER B3 \| RRC # 48965 \| COG OPERATING LLC \| NEAL C F SEC 12 A-1200 RRC# 48965 329-41190	COG OPERATING LLC	MARY SCHARBAUER B3	RRC # 48965	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 RI MARY SCHARBAUER B4 \| RRC # 49006 \| COG OPERATING LLC \| NEAL C F SEC 12 A-1200 RRC# 49006 329-41172	COG OPERATING LLC	MARY SCHARBAUER B4	RRC # 49006	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 RI MARY SCHARBAUER B6 \| RRC # 48964 \| COG OPERATING LLC \| NEAL C F SEC 12 A-1200 RRC# 48964 329-41198	COG OPERATING LLC	MARY SCHARBAUER B6	RRC # 48964	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 RI MARY SCHARBAUER B7 \| RRC # 48961 \| COG OPERATING LLC \| NEAL C F SEC 12 A-1200 RRC# 48961 329-41197	COG OPERATING LLC	MARY SCHARBAUER B7	RRC # 48961	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI SHACKELFORD 10S \| RRC # 49576 \| PIONEER NATURAL RES \| T4S BLK 38 SEC 10 A-990 T&P RR CO/STUART W	PIONEER NATURAL RES	SHACKELFORD 10S	RRC # 49576	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI SHACKELFORD 10T \| RRC # 49770 \| PIONEER NATURAL RES \| T4S BLK 38 SEC 10 A-990 T&P RR CO/STUART W	PIONEER NATURAL RES	SHACKELFORD 10T	RRC # 49770	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000380 RI SHACKELFORD-CUNNINGHAM 9N \| RRC # 49618 \| PIONEER NATURAL RES \| T&P RR CO T4S BLK 38 SEC 9 A-172	PIONEER NATURAL RES	SHACKELFORD-CUNNINGHAM 9N	RRC # 49618	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000360 RI SHACKELFORD 10U \| RRC # 50295 \| PIONEEER NAT RES USA \| T4S BLK 38 SEC 10 A-990 RRC# 50295 329-41710	PIONEEER NAT RES USA	SHACKELFORD 10U	RRC # 50295	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000380 RI SHACKELFORD-CUNNINGHAM 9M \| RRC # 50226 \| PIONEER NAT RES USA \| T4S BLK 38 SEC 9 A-172 RRC# 50226 329-41436	PIONEER NAT RES USA	SHACKELFORD-CUNNINGHAM 9M	RRC # 50226	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000380 RI SHACKELFORD-CUNNINGHAM 9O \| RRC # 50364 \| PIONEER NAT RES USA \| T4S BLK 38 SEC 9 A-172 RRC# 50364 329-41434	PIONEER NAT RES USA	SHACKELFORD-CUNNINGHAM 9O	RRC # 50364	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI PRESTON 18G \| RRC # 50143 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 7 A-145 RRC# 50143 329-41275	PIONEER NATURAL RES	PRESTON 18G	RRC # 50143	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI PRESTON 18H \| RRC # 50180 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 7 A-145 RRC# 50180 329-41276	PIONEER NATURAL RES	PRESTON 18H	RRC # 50180	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI PRESTON 18I \| RRC # 50181 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 7 A-145 RRC# 50181 329-41277	PIONEER NATURAL RES	PRESTON 18I	RRC # 50181	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI PRESTON 18J \| RRC # 50182 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 7 A-145 RRC# 50182 329-41278	PIONEER NATURAL RES	PRESTON 18J	RRC # 50182	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI PRESTON 18K \| RRC # 50215 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 7 A-145 RRC# 50215 329-41279	PIONEER NATURAL RES	PRESTON 18K	RRC # 50215	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI PRESTON 18L \| RRC # 50317 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 7 A-145 RRC# 50317 329-41280	PIONEER NATURAL RES	PRESTON 18L	RRC # 50317	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000380 RI SHACKELFORD-CUNNINGHAM 9P \| RRC # 50939 \| PIONEER NAT RES \| T4S BLK 38 SEC 9 A-172 RRC# 50939 329-41705	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9P	RRC # 50939	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000380 RI SHACKELFORD-CUNNINGHAM 9Q \| RRC # 50928 \| PIONEER NAT RES \| T4S BLK 38 SEC 9 A-172 RRC# 50928 329-41706	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9Q	RRC # 50928	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000390 RI SHACKELFORD-CUNNINGHAM 9R \| RRC # 50940 \| PIONEER NAT RES \| T&P RR BLK 38 SEC 9 A-172 RRC# 50940 329-41707	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9R	RRC # 50940	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000230 RI SHACKELFORD 10P \| RRC # 50920 \| PIONEER NAT RES \| T4S BLK 38 SEC 10 A-990 RRC#50920 329-41711	PIONEER NAT RES	SHACKELFORD 10P	RRC # 50920	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000230 RI SHACKELFORD 10Q \| RRC # 50904 \| PIONEER NAT RES \| T4S BLK 38 SEC 10 A-990 RRC#50904 329-41712	PIONEER NAT RES	SHACKELFORD 10Q	RRC # 50904	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000230 RI SHACKELFORD 10R \| RRC # 50905 \| PIONEER NAT RES \| T4S BLK 38 SEC 10 A-990 RRC#50905 329-41714	PIONEER NAT RES	SHACKELFORD 10R	RRC # 50905	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000370 RI PRESTON E13A \| RRC # 51399 \| PIONEER NAT RES \| T4S BLK 38 SEC 13 A-174 RRC#51399 SEC 13-24	PIONEER NAT RES	PRESTON E13A	RRC # 51399	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000370 RI PRESTON E13B \| RRC # 51241 \| PIONEER NAT RES \| T4S BLK 38 SEC 13 A-174 RRC#51241 SEC 13-24	PIONEER NAT RES	PRESTON E13B	RRC # 51241	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000360 RI PRESTON E13C #103H \| RRC # 51253 \| PIONEER NAT RES \| T4S BLK 38 SEC 13 A-174 RRC#51253 SEC 13-24	PIONEER NAT RES	PRESTON E13C #103H	RRC # 51253	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000370 RI PRESTON W13A \| RRC # 51400 \| PIONEER NAT RES \| T4S BLK 38 SEC 13 A-174 RRC#51400 SEC 13-24	PIONEER NAT RES	PRESTON W13A	RRC # 51400	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000360 RI PRESTON W13B \| RRC # 51401 \| PIONEER NAT RES \| T4S BLK 38 SEC 13 A-174 RRC#51401 SEC 13-24	PIONEER NAT RES	PRESTON W13B	RRC # 51401	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000360 RI PRESTON W13C \| RRC # 51402 \| PIONEER NAT RES \| T4S BLK 38 SEC 13 A-174 RRC#51402 SEC 13-24	PIONEER NAT RES	PRESTON W13C	RRC # 51402	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI LHS RANCH ALLOC 4505 \| RRC # 51757 \| XTO ENERGY INC \| T4S BLK 38 SEC 40 A-880 RRC#51757 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4505	RRC # 51757	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI LHS RANCH ALLOC 4516 \| RRC # 51710 \| XTO ENERGY INC \| T4S BLK 38 SEC 40 A-880 RRC#51757 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4516	RRC # 51710	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI LHS RANCH ALLOC 4517 \| RRC # 51702 \| XTO ENERGY INC \| T4S BLK 38 SEC 40 A-880 RRC#51702 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4517	RRC # 51702	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000250 RI LHS RANCH ALLOC 4518 \| RRC # 51705 \| XTO ENERGY INC \| T4S BLK 38 SEC 40 A-880 RRC#51705 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4518	RRC # 51705	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000120 RI MARION V BENGE ESTATE A10 \| RRC # 52314 \| COG OPERATING LLC \| T3S BLK 40 SEC 21 A-283 RRC 52314 SEC 21-12-9	COG OPERATING LLC	MARION V BENGE ESTATE A10	RRC # 52314	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000470 RI SHACKELFORD 7-6A-A #4401H \| RRC # 20279 \| PIONEER NATURAL RES \| T5S BLK 38 SEC 6 A-1301 RRC 20279 SEC 7-6	PIONEER NATURAL RES	SHACKELFORD 7-6A-A #4401H	RRC # 20279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000450 RI CUNNINGHAM 37B \| RRC # 51972 \| PIONEER NATURAL RES. \| T3S BLK 38 SEC 37 A-105 RRC 51972 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37B	RRC # 51972	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000450 RI CUNNINGHAM 37C \| RRC # 51790 \| PIONEER NATURAL RES. \| T3S BLK 38 SEC 37 A-105 RRC 51790 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37C	RRC # 51790	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000450 RI CUNNINGHAM 37G \| RRC # 51936 \| PIONEER NATURAL RES. \| T3S BLK 38 SEC 37 A-105 RRC 51936 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37G	RRC # 51936	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000450 RI CUNNINGHAM 37H \| RRC # 52119 \| PIONEER NATURAL RES. \| T3S BLK 38 SEC 37 A-105 RRC 52119 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37H	RRC # 52119	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000450 RI CUNNINGHAM 37I \| RRC # 52099 \| PIONEER NATURAL RES. \| T3S BLK 38 SEC 37 A-105 RRC 52099 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37I	RRC # 52099	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000370 RI PRESTON E13G \| RRC # 52227 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 13 A-174 RRC 52227 SEC 13-24	PIONEER NATURAL RES.	PRESTON E13G	RRC # 52227	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000360 RI PRESTON E13H \| RRC # 52272 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 13 A-174 RRC 52272 SEC 13-24	PIONEER NATURAL RES.	PRESTON E13H	RRC # 52272	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000360 RI PRESTON E13I \| RRC # 52476 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 13 A-174 RRC 52476 SEC 13-24	PIONEER NATURAL RES.	PRESTON E13I	RRC # 52476	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000370 RI PRESTON W13G \| RRC # 52138 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 13 A-174 RRC 52138 SEC 13-24	PIONEER NATURAL RES.	PRESTON W13G	RRC # 52138	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000370 RI PRESTON W13H \| RRC # 52181 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 13 A-174 RRC 52181 SEC 13-24	PIONEER NATURAL RES.	PRESTON W13H	RRC # 52181	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000370 RI PRESTON W13I \| RRC # 52182 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 13 A-174 RRC 52182 SEC 13-24	PIONEER NATURAL RES.	PRESTON W13I	RRC # 52182	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000250 RI SHACKELFORD 33U \| RRC # 52183 \| PIONEER NATURAL RES. \| T3S BLK 37 SEC 34 A-981 RRC 52183 SEC 34-33-28	PIONEER NATURAL RES.	SHACKELFORD 33U	RRC # 52183	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000230 RI SHACKELFORD E10A \| RRC # 52279 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 10 A-990 RRC 52279 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10A	RRC # 52279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000230 RI SHACKELFORD E10B \| RRC # 52280 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 10 A-990 RRC 52280 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10B	RRC # 52280	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000230 RI SHACKELFORD E10C \| RRC # 52281 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 10 A-990 RRC 52281 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10C	RRC # 52281	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000230 RI SHACKELFORD E10D \| RRC # 52388 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 10 A-990 RRC 52388 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10D	RRC # 52388	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000230 RI SHACKELFORD E10E \| RRC # 52441 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 10 A-990 RRC 52441 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10E	RRC # 52441	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000230 RI SHACKELFORD E10F \| RRC # 52827 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 10 A-990 RRC 52827 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10F	RRC # 52827	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000510 RI TXL-SHACKELFORD 37G \| RRC # 52167 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 37 A-105 RRC 52167 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37G	RRC # 52167	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000510 RI TXL-SHACKELFORD 37H \| RRC # 52168 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 37 A-105 RRC 52168 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37H	RRC # 52168	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000510 RI TXL-SHACKELFORD 37I \| RRC # 52169 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 37 A-105 RRC 52169 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37I	RRC # 52169	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000510 RI TXL-SHACKELFORD 37J \| RRC # 52165 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 37 A-105 RRC 52165 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37J	RRC # 52165	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000510 RI TXL-SHACKELFORD 37K \| RRC # 52166 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 37 A-105 RRC 52166 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37K	RRC # 52166	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000470 RI TXL-SHACKELFORD 37L \| RRC # 51351 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 37 A-105 RRC 51351 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37L	RRC # 51351	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000470 RI SHACKELFORD 7-6A-A #4201H \| RRC # 20279 \| PIONEER NATURAL RES \| T5S BLK 38 SEC 6 A-1301 RRC 20279 SEC 7-6	PIONEER NATURAL RES	SHACKELFORD 7-6A-A #4201H	RRC # 20279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000470 RI SHACKELFORD 7-6A-A #4301H \| RRC # 20279 \| PIONEER NATURAL RES \| T5S BLK 38 SEC 6 A-1301 RRC 20279 SEC 7-6	PIONEER NATURAL RES	SHACKELFORD 7-6A-A #4301H	RRC # 20279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001830 RI AVOGADRO C #3HB \| RRC # 54772 \| CROWNQUEST OPERATING \| T3S BLK 36 SEC 18 A-956 RRC#54772 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO C #3HB	RRC # 54772	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001860 RI AVOGADRO E #6HB \| RRC # 54773 \| CROWNQUEST OPERATING \| T3S BLK 36 SEC 18 A-956 RRC#54773 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO E #6HB	RRC # 54773	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001860 RI AVOGADRO F \| RRC # 54766 \| CROWNQUEST OPERATING \| T3S BLK 36 SEC 18 A-956 RRC#54766 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO F	RRC # 54766	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001690 RI AVOGADRO G \| RRC # 54995 \| CROWNQUEST OPERATING \| T3S BLK 36 SEC 18 A-956 RRC#54995 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO G	RRC # 54995	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001880 RI AVOGADRO H #10HA \| RRC # 54932 \| CROWNQUEST OPERATING \| T3S BLK 36 SEC 18 A-956 RRC#54932 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO H #10HA	RRC # 54932	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001800 RI AVOGADRO I \| RRC # 55147 \| CROWNQUEST OPERATING \| T3S BLK 36 SEC 18 A-956 RRC#55147 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO I	RRC # 55147	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000650 RI SHACKELFORD 14A \| RRC # 54459 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 14 A-1041 RRC#54459 SEC 14-11	PIONEER NATURAL RES.	SHACKELFORD 14A	RRC # 54459	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000650 RI SHACKELFORD 14B \| RRC # 54405 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 14 A-1041 RRC#54405 SEC 14-11	PIONEER NATURAL RES.	SHACKELFORD 14B	RRC # 54405	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000650 RI SHACKELFORD 14D \| RRC # 54424 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 14 A-1041 RRC#54424 SEC 14-11	PIONEER NATURAL RES.	SHACKELFORD 14D	RRC # 54424	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000650 RI SHACKELFORD 14E \| RRC # 54294 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 14 A-1041 RRC#54294 SEC 14-11	PIONEER NATURAL RES.	SHACKELFORD 14E	RRC # 54294	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000650 RI SHACKELFORD 14F \| RRC # 54359 \| PIONEER NATURAL RES. \| T4S BLK 38 SEC 14 A-1041 RRC#54359 SEC 14-11	PIONEER NATURAL RES.	SHACKELFORD 14F	RRC # 54359	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000090 RI MIDKIFF 43-06 0668 \| RRC # 53431 \| XTO ENERGY INC. \| T4S BLK 38 SEC 43 A-119 RRC#53431 SEC 43-6	XTO ENERGY INC.	MIDKIFF 43-06 0668	RRC # 53431	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001900 RI AVOGADRO C #4BB \| RRC # 54772 \| CROWNQUEST OPERATING \| T3S BLK 36 SEC 18 A-956 RRC#54772 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO C #4BB	RRC # 54772	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001920 RI AVOGADRO C #5HA \| RRC # 54772 \| CROWNQUEST OPERATING \| T3S BLK 36 SEC 18 A-956 RRC#54772 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO C #5HA	RRC # 54772	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000210 RI BRAUN B W1 \| RRC # 55319 \| COG OPERATING LLC \| T3S BLK 40 SEC 20 A-770 RRC#55319 SEC 20-13-8	COG OPERATING LLC	BRAUN B W1	RRC # 55319	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000210 RI BRAUN B W3 \| RRC # 55294 \| COG OPERATING LLC \| T3S BLK 40 SEC 20 A-770 RRC#55294 SEC 20-13-8	COG OPERATING LLC	BRAUN B W3	RRC # 55294	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000230 RI BRAUN C W5 \| RRC # 55388 \| COG OPERATING LLC \| T3S BLK 40 SEC 21 A-283 RRC#55388 SEC 21-12-9	COG OPERATING LLC	BRAUN C W5	RRC # 55388	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000120 RI BRAUN C W6 \| RRC # 55525 \| COG OPERATING LLC \| T3S BLK 40 SEC 21 A-283 RRC#55525 SEC 21-12-9	COG OPERATING LLC	BRAUN C W6	RRC # 55525	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001910 RI AVOGADRO E #102HD \| RRC # 54773 \| CROWNQUEST OPERATING \| T3S BLK 36 SEC 18 A-956 RRC#54773 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO E #102HD	RRC # 54773	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001890 RI AVOGADRO H #9HB \| RRC # 54932 \| CROWNQUEST OPERATING \| T3S BLK 36 SEC 18 A-956 RRC#54932 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO H #9HB	RRC # 54932	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001820 RI AVOGADRO H #11BB \| RRC # 54932 \| CROWNQUEST OPERATING \| T3S BLK 36 SEC 18 A-956 RRC#54932 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO H #11BB	RRC # 54932	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0001910 RI AVOGADRO H #103HD \| RRC # 54932 \| CROWNQUEST OPERATING \| T3S BLK 36 SEC 18 A-956 RRC#54932 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO H #103HD	RRC # 54932	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000100 RI BRAUN C W7 \| RRC # 55858 \| COG OPERATING LLC \| T3S BLK 40 SEC 21 A-283 RRC#55858 SEC 21-12-9	COG OPERATING LLC	BRAUN C W7	RRC # 55858	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000100 RI BRAUN C W8 \| RRC # 55857 \| COG OPERATING LLC \| T3S BLK 40 SEC 21 A-283 RRC#55857 SEC 21-12-9	COG OPERATING LLC	BRAUN C W8	RRC # 55857	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000090 RI BRAUN C W9 \| RRC # 55859 \| COG OPERATING LLC \| T3S BLK 40 SEC 21 A-283 RRC#55859 SEC 21-12-9	COG OPERATING LLC	BRAUN C W9	RRC # 55859	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000110 RI BRAUN C W10 \| RRC # 55868 \| COG OPERATING LLC \| T3S BLK 40 SEC 21 A-283 RRC#55868 SEC 21-12-9	COG OPERATING LLC	BRAUN C W10	RRC # 55868	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000120 RI BRAUN C W11 \| RRC # 56057 \| COG OPERATING LLC \| T3S BLK 40 SEC 21 A-283 RRC#56057 SEC 21-12-9	COG OPERATING LLC	BRAUN C W11	RRC # 56057	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000980 RI PRESTON N31M \| RRC # 56222 \| PIONEER NATURAL RES. \| T4S BLK 37 SEC 31 A-556 RRC#56222 SEC 31-42-43	PIONEER NATURAL RES.	PRESTON N31M	RRC # 56222	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000980 RI PRESTON N31N \| RRC # 56462 \| PIONEER NATURAL RES. \| T4S BLK 37 SEC 31 A-556 RRC#56462 SEC 31-42-43	PIONEER NATURAL RES.	PRESTON N31N	RRC # 56462	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000980 RI PRESTON N31P \| RRC # 56407 \| PIONEER NATURAL RES. \| T4S BLK 37 SEC 31 A-556 RRC#56407 SEC 31-42-43	PIONEER NATURAL RES.	PRESTON N31P	RRC # 56407	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000980 RI PRESTON N31Q \| RRC # 56201 \| PIONEER NATURAL RES. \| T4S BLK 37 SEC 31 A-556 RRC#56201 SEC 31-42-43	PIONEER NATURAL RES.	PRESTON N31Q	RRC # 56201	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000980 RI PRESTON N31R \| RRC # 56421 \| PIONEER NATURAL RES. \| T4S BLK 37 SEC 31 A-556 RRC#56421 SEC 31-42-43	PIONEER NATURAL RES.	PRESTON N31R	RRC # 56421	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000910 RI PRESTON S31M \| RRC # 56076 \| PIONEER NATURAL RES. \| T4S BLK 37 SEC 31 A-556 RRC#56076 SEC 31-42-43	PIONEER NATURAL RES.	PRESTON S31M	RRC # 56076	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000910 RI PRESTON S31N \| RRC # 56181 \| PIONEER NATURAL RES. \| T4S BLK 37 SEC 31 A-556 RRC#56181 SEC 31-42-43	PIONEER NATURAL RES.	PRESTON S31N	RRC # 56181	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000910 RI PRESTON S31O \| RRC # 56063 \| PIONEER NATURAL RES. \| T4S BLK 37 SEC 31 A-556 RRC#56063 SEC 31-42-43	PIONEER NATURAL RES.	PRESTON S31O	RRC # 56063	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000910 RI PRESTON S31P \| RRC # 56221 \| PIONEER NATURAL RES. \| T4S BLK 37 SEC 31 A-556 RRC#56221 SEC 31-42-43	PIONEER NATURAL RES.	PRESTON S31P	RRC # 56221	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000910 RI PRESTON S31Q \| RRC # 55950 \| PIONEER NATURAL RES. \| T4S BLK 37 SEC 31 A-556 RRC#55950 SEC 31-42-43	PIONEER NATURAL RES.	PRESTON S31Q	RRC # 55950	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000910 RI PRESTON S31R \| RRC # 56308 \| PIONEER NATURAL RES. \| T4S BLK 37 SEC 31 A-556 RRC#56308 SEC 31-42-43	PIONEER NATURAL RES.	PRESTON S31R	RRC # 56308	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000400 RI SHACKELFORD 39A \| RRC # 56489 \| PIONEER NATURAL RES. \| T3S BLK 38 SEC 39 A-106 RRC#56489 SEC 39-2-11	PIONEER NATURAL RES.	SHACKELFORD 39A	RRC # 56489	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000370 RI SHACKELFORD 39B \| RRC # 56518 \| PIONEER NATURAL RES. \| T3S BLK 38 SEC 39 A-106 RRC#56518 SEC 39-2-11	PIONEER NATURAL RES.	SHACKELFORD 39B	RRC # 56518	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000370 RI SHACKELFORD 39C \| RRC # 56513 \| PIONEER NATURAL RES. \| T3S BLK 38 SEC 39 A-106 RRC#56513 SEC 39-2-11	PIONEER NATURAL RES.	SHACKELFORD 39C	RRC # 56513	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000370 RI SHACKELFORD 39D \| RRC # 56521 \| PIONEER NATURAL RES. \| T3S BLK 38 SEC 39 A-106 RRC#56521 SEC 39-2-11	PIONEER NATURAL RES.	SHACKELFORD 39D	RRC # 56521	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000370 RI SHACKELFORD 39E \| RRC # 56531 \| PIONEER NATURAL RES. \| T3S BLK 38 SEC 39 A-106 RRC#56531 SEC 39-2-11	PIONEER NATURAL RES.	SHACKELFORD 39E	RRC # 56531	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000070 RI BRAUN B S1 \| RRC # 57172 \| COG OPERATING \| T3S BLK 40 SEC 20 A-770 RRC 57172 A-329-44902	COG OPERATING	BRAUN B S1	RRC # 57172	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000200 RI BRAUN B S13 \| RRC # 57174 \| COG OPERATING \| T3S BLK 40 SEC 20 A-770 RRC 57174 A-329-44915	COG OPERATING	BRAUN B S13	RRC # 57174	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000200 RI BRAUN B S14 \| RRC # 57186 \| COG OPERATING \| T3S BLK 40 SEC 20 A-770 RRC 57186 A-329-44916	COG OPERATING	BRAUN B S14	RRC # 57186	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000110 RI BRAUN B S2 \| RRC # 57161 \| COG OPERATING \| T3S BLK 40 SEC 20 A-770 RRC 57161 A-329-44903	COG OPERATING	BRAUN B S2	RRC # 57161	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000030 RI BRAUN B S3 \| RRC # 57105 \| COG OPERATING \| T3S BLK 40 SEC 20 A-770 RRC 57105 A-329-44904	COG OPERATING	BRAUN B S3	RRC # 57105	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000090 RI BRAUN B S4 \| RRC # 57171 \| COG OPERATING \| T3S BLK 40 SEC 20 A-770 RRC 57171 A-329-44906	COG OPERATING	BRAUN B S4	RRC # 57171	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 RI BRAUN B S6 \| RRC # 57102 \| COG OPERATING \| T3S BLK 40 SEC 20 A-770 RRC 57102 A-329-44908	COG OPERATING	BRAUN B S6	RRC # 57102	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 RI BRAUN B S7 \| RRC # 57122 \| COG OPERATING \| T3S BLK 40 SEC 20 A-770 RRC 57122 A-329-44909	COG OPERATING	BRAUN B S7	RRC # 57122	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 RI BRAUN B S8 \| RRC # 57123 \| COG OPERATING \| T3S BLK 40 SEC 20 A-770 RRC 57123 A-329-44910	COG OPERATING	BRAUN B S8	RRC # 57123	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000060 RI BRAUN B S5 \| RRC # 57121 \| COG OPERATING \| T3S BLK 40 SEC 20 RRC 57121 A-329-44907	COG OPERATING	BRAUN B S5	RRC # 57121	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000120 RI BRAUN B S9 \| RRC # 57124 \| COG OPERATING \| T3S BLK 40 SEC 20 A-770 RRC 57124 A-329-44911	COG OPERATING	BRAUN B S9	RRC # 57124	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000880 RI PRESTON 9A \| RRC # 57599 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 9 A-146 RRC 57599 A-329-44219	PIONEER NATURAL RES	PRESTON 9A	RRC # 57599	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000880 RI PRESTON 9B \| RRC # 57499 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 9 A-146 RRC 57499 A-329-44220	PIONEER NATURAL RES	PRESTON 9B	RRC # 57499	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000880 RI PRESTON 9C \| RRC # 57640 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 9 A-146 RRC 57640 A-329-44221	PIONEER NATURAL RES	PRESTON 9C	RRC # 57640	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000860 RI PRESTON 9D \| RRC # 57680 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 9 A-146 RRC 57680 A-329-44222	PIONEER NATURAL RES	PRESTON 9D	RRC # 57680	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000860 RI PRESTON 9E \| RRC # 57644 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 9 A-146 RRC 57644 A-329-44264	PIONEER NATURAL RES	PRESTON 9E	RRC # 57644	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000860 RI PRESTON 9F \| RRC # 57645 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 9 A-146 RRC 57645 A-329-44223	PIONEER NATURAL RES	PRESTON 9F	RRC # 57645	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000400 RI SHACKELFORD 39G \| RRC # 57554 \| PIONEER NATURAL RES \| A-106 RRC 57554 A-329-44593	PIONEER NATURAL RES	SHACKELFORD 39G	RRC # 57554	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000370 RI SHACKELFORD 39H \| RRC # 57524 \| PIONEER NATURAL RES \| T3S BLK 38 SEC 39 A-106 RRC 57524 A-329-44594	PIONEER NATURAL RES	SHACKELFORD 39H	RRC # 57524	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000400 RI SHACKELFORD 39I \| RRC # 57402 \| PIONEER NATURAL RES \| T3S BLK 38 SEC 39 A-106 RRC 57402 A-329-44595	PIONEER NATURAL RES	SHACKELFORD 39I	RRC # 57402	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000370 RI SHACKELFORD 39J \| RRC # 57397 \| PIONEER NATURAL RES \| T3S BLK 38 SEC 39 A-106 RRC 57397 A-329-44596	PIONEER NATURAL RES	SHACKELFORD 39J	RRC # 57397	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000400 RI SHACKELFORD 39K \| RRC # 57566 \| PIONEER NATURAL RES \| T3S BLK 38 SEC 39 A-106 RRC 57566 A-329-44597	PIONEER NATURAL RES	SHACKELFORD 39K	RRC # 57566	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000370 RI SHACKELFORD 39L \| RRC # 57398 \| PIONEER NATURAL RES \| T3S BLK 38 SEC 39 A-106 RRC 57398 A-329-44598	PIONEER NATURAL RES	SHACKELFORD 39L	RRC # 57398	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000080 RI BRAUN B S10 \| RRC # 57135 \| COG OPERATING \| T3S BLK 40 SEC 20,13,8 A-770 RRC 57135 API 329-44912	COG OPERATING	BRAUN B S10	RRC # 57135	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000270 RI BRAUN B S11 \| RRC # 57166 \| COG OPERATING \| T3S BLK 40 SEC 20,13,8 A-770 RRC 57166 API 329-44913	COG OPERATING	BRAUN B S11	RRC # 57166	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000200 RI BRAUN B S12 \| RRC # 57173 \| COG OPERATING \| T3S BLK 40 SEC 20,13,8 A-770 RRC 57173 API 329-44914	COG OPERATING	BRAUN B S12	RRC # 57173	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000320 RI LHS RANCH 40-04 0411 \| RRC # 56549 \| XTO ENERGY \| T4S BLK 38 SEC 33 A-114 RRC 56549 API 329-44861	XTO ENERGY	LHS RANCH 40-04 0411	RRC # 56549	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000320 RI LHS RANCH 40-04 0412 \| RRC # 56569 \| XTO ENERGY \| T4S BLK 38 SEC 33 A-114 RRC 56569 API 329-44854	XTO ENERGY	LHS RANCH 40-04 0412	RRC # 56569	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI LHS RANCH 40-33 3301 \| RRC # 57033 \| XTO ENERGY \| T4S BLK 38 SEC 45 RRC 57033 API 329-44852	XTO ENERGY	LHS RANCH 40-33 3301	RRC # 57033	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI LHS RANCH 40-33 3311 \| RRC # 56599 \| XTO ENERGY \| T4S BLK 38 SEC 45,33,40 A-120 RRC 56599 API 329-44850	XTO ENERGY	LHS RANCH 40-33 3311	RRC # 56599	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0000240 RI LHS RANCH 40-33 3312 \| RRC # 56611 \| XTO ENERGY \| T4S BLK 38 SEC 45,33,40 RRC 56611 API 329-4853	XTO ENERGY	LHS RANCH 40-33 3312	RRC # 56611	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0020510 RI MACKEY \| RRC # 46620 \| ENDEAVOR \| T2S BLK 40 SEC 29 SE/PT 329-31573,662,	ENDEAVOR	MACKEY	RRC # 46620	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0008300 RI SHACKLFRD SPBY TR 63 SPBY \| \| PIONEER NATURAL RES \| T4S BLK 37 SEC 7 A-145 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0007320 RI SHACKLFRD SPBY TR 65 SPBY \| \| PIONEER NATURAL RES \| T4S BLK 37 SEC 7 NW/4 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0007810 RI TX-HARVEY SPY TR 95 \| RRC # 20830 \| ENDEAVOR ENERGY \| T3S BLK 36 SEC 19 W/2 NW/4 RRC-08-20830	ENDEAVOR ENERGY	TX-HARVEY SPY TR 95	RRC # 20830	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0007810 RI TX-HARVEY SPY TR 105 \| RRC # 20830 \| ENDEAVOR ENERGY \| T3S BLK 37 SEC 13 NE/4 SE/4 RRC-08-20830	ENDEAVOR ENERGY	TX-HARVEY SPY TR 105	RRC # 20830	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0007320 RI SHACKLFRD SPBY TR 63 DEAN \| RRC # 18187 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 7 A-145 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 DEAN	RRC # 18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0007320 RI SHACKLFRD SPBY TR 65 SPBY \| RRC # 18187 \| PIONEER NATURAL RES \| T4S BLK 37 SEC 7 NW/4 RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	RRC # 18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
0.0020510 RI MACKEY "29" \| RRC # 36450 \| ENDEAVOR ENERGY \| T2S BLK 40 SEC 29 RRC-08-36450	ENDEAVOR ENERGY	MACKEY "29"	RRC # 36450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10D, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52388 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10D	52388	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10E, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52441 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10E	52441	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10F, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52827 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10F	52827	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37G, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52167 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37G	52167	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37H, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52168 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37H	52168	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37I, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52169 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37I	52169	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37J, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52165 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37J	52165	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37K, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52166 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37K	52166	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37L, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 51351 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37L	51351	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 7-6A-A #4201H, PARSLEY ENERGY OPER., T5S BLK 38 SEC 6 A-1301, RRC 20279 SEC 7-6	PARSLEY ENERGY OPER.	SHACKELFORD 7-6A-A #4201H	20279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 7-6A-A #4301H, PARSLEY ENERGY OPER., T5S BLK 38 SEC 6 A-1301, RRC 20279 SEC 7-6	PARSLEY ENERGY OPER.	SHACKELFORD 7-6A-A #4301H	20279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
AVOGADRO C #3HB, CROWNQUEST OPERATING, T3S BLK 36 SEC 18 A-956, RRC#54772 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO C #3HB	54772	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
AVOGADRO E #6HB, CROWNQUEST OPERATING, T3S BLK 36 SEC 18 A-956, RRC#54773 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO E #6HB	54773	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
AVOGADRO F, CROWNQUEST OPERATING, T3S BLK 36 SEC 18 A-956, RRC#54766 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO F	54766	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
AVOGADRO G, CROWNQUEST OPERATING, T3S BLK 36 SEC 18 A-956, RRC#54995 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO G	54995	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
AVOGADRO H #10HA, CROWNQUEST OPERATING, T3S BLK 36 SEC 18 A-956, RRC#54932 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO H #10HA	54932	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
AVOGADRO I, CROWNQUEST OPERATING, T3S BLK 36 SEC 18 A-956, RRC#55147 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO I	55147	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 14A, PIONEER NATURAL RES., T4S BLK 38 SEC 14 A-1041, RRC#54459 SEC 14-11	PIONEER NATURAL RES.	SHACKELFORD 14A	54459	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 14B, PIONEER NATURAL RES., T4S BLK 38 SEC 14 A-1041, RRC#54405 SEC 14-11	PIONEER NATURAL RES.	SHACKELFORD 14B	54405	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 14D, PIONEER NATURAL RES., T4S BLK 38 SEC 14 A-1041, RRC#54424 SEC 14-11	PIONEER NATURAL RES.	SHACKELFORD 14D	54424	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 14E, PIONEER NATURAL RES., T4S BLK 38 SEC 14 A-1041, RRC#54294 SEC 14-11	PIONEER NATURAL RES.	SHACKELFORD 14E	54294	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 14F, PIONEER NATURAL RES., T4S BLK 38 SEC 14 A-1041, RRC#54359 SEC 14-11	PIONEER NATURAL RES.	SHACKELFORD 14F	54359	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MIDKIFF 43-06 0668, XTO ENERGY INC., T4S BLK 38 SEC 43 A-119, RRC#53431 SEC 43-6	XTO ENERGY INC.	MIDKIFF 43-06 0668	53431	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
AVOGADRO C #4BB, CROWNQUEST OPERATING, T3S BLK 36 SEC 18 A-956, RRC#54772 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO C #4BB	54772	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
AVOGADRO C #5HA, CROWNQUEST OPERATING, T3S BLK 36 SEC 18 A-956, RRC#54772 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO C #5HA	54772	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
AVOGADRO E #102HD, CROWNQUEST OPERATING, T3S BLK 36 SEC 18 A-956, RRC#54773 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO E #102HD	54773	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
AVOGADRO H #9HB, CROWNQUEST OPERATING, T3S BLK 36 SEC 18 A-956, RRC#54932 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO H #9HB	54932	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
AVOGADRO H #11BB, CROWNQUEST OPERATING, T3S BLK 36 SEC 18 A-956, RRC#54932 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO H #11BB	54932	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
AVOGADRO H #103HD, CROWNQUEST OPERATING, T3S BLK 36 SEC 18 A-956, RRC#54932 SEC 18-19-30	CROWNQUEST OPERATING	AVOGADRO H #103HD	54932	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PARKS FD UN TR 9 & 9A PENN, COG OPERATING LLC, DAUGHERTY M SEC 8 W 3/4, RRC-08-4655	COG OPERATING LLC	PARKS FD UN TR 9 & 9A PENN	Aug-55	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MACKEY, ENDEAVOR, T2S BLK 40 SEC 29 SE/PT, 329-31573,662	ENDEAVOR	MACKEY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 63 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 64 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 68 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 69 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 16, PIONEER NATURAL RES, T4S BLK 37 SEC 18 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 16	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 17, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NW/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 17	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 18, PIONEER NATURAL RES, T4S BLK 38 SEC 13 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 18	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 29, PIONEER NATURAL RES, T4S BLK 37 SEC 28 E/2&SW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 29	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 30, PIONEER NATURAL RES, T4S BLK 37 SEC 28 NW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 30	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 38, PIONEER NATURAL RES, T4S BLK 37 SEC 32, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 38	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 43, PIONEER NATURAL RES, T4S BLK 37 SEC 42, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 43	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TX-HARVEY SPY TR 95, ENDEAVOR ENERGY, T3S BLK 36 SEC 19 W/2 NW/4, RRC-08-20830	ENDEAVOR ENERGY	TX-HARVEY SPY TR 95	08-20830	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD LOUISE (NON UNIT), PIONEER NATURAL RES, T3S BLK 37 SEC 34, RRC-08-23524,40291	PIONEER NATURAL RES	SHACKELFORD LOUISE (NON UNIT)	08-23524,40291	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TX-HARVEY SPY TR 105, ENDEAVOR ENERGY, T3S BLK 37 SEC 13 NE/4 SE/4, RRC-08-20830	ENDEAVOR ENERGY	TX-HARVEY SPY TR 105	08-20830	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CLAUD BACK, COG OPERATING LLC, T2S BLK 40 SEC 8 DAUGHERTY M, RRC-08-34347	COG OPERATING LLC	CLAUD BACK	08-34347	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARALO "32" #10,12,13,15,17, XTO ENERGY, T4S BLK 38 SEC 32, RRC-08-32295	XTO ENERGY	MARALO "32" #10,12,13,15,17	08-32295	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 63 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 64 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ELKIN "22", ENDEAVOR ENERGY, T1S BLK 38 SEC 22, RRC-08-35508	ENDEAVOR ENERGY	ELKIN "22"	08-35508	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MACKEY "29", ENDEAVOR ENERGY, T2S BLK 40 SEC 29, RRC-08-36450	ENDEAVOR ENERGY	MACKEY "29"	08-36450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LILLIE MIDKIFF 5, XTO ENERGY, T5S BLK 38 SEC 5 A-179, T&P RR MID 85%/UPTON 15%	XTO ENERGY	LILLIE MIDKIFF 5	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH, XTO ENERGY, T5S BLK 38 SEC 4 A-882, MIDLAND .007%/ UPTON 99.3%	XTO ENERGY	LHS RANCH	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARALO "41" #9-10,13,15, XTO ENERGY, T4S BLK 38 SEC 41	XTO ENERGY	MARALO "41" #9-10,13,15	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARALO 41-32 ALLOC 3221, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3221	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD, PIONEER NAT RES USA, T3S BLK 37 SEC 32 A-979, SEC 27,28,29,32,34	PIONEER NAT RES USA	SHACKELFORD	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 1 SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 27&34 A-137	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 1 (DEAN), PIONEER NATURAL RES	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 (DEAN)	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD N, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD N	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD P, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD P	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LILLIE MIDKIFF 44-41 ALOC 4101, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4101	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3201H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3201H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD B, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD D, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD F, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD J, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD J	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD L, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD T, PIONEER NAT RES, T3S BLK 37 SEC 32 A-979, T&P RR CO / ROE C	PIONEER NAT RES	SHACKELFORD T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LILLIE MIDKIFF 44-41 ALOC 4107, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4107	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3202H, PIONEER NATURAL RES, T4S BLK 37 SEC 32, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3202H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3203H, PIONEER NATURAL RES, T4S BLK 37 SSEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3203H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3204H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3204H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3205H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3205H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3206H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3206H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18A, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18B, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18C, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18D, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18E, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18E	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18F, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD C, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD E	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD G, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD G	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD I, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD I	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD K, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD K	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD M, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD M	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LILLIE MIDKIFF 44, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, DAMRON R E MDLND 29%/UPT 71%	XTO ENERGY INC	LILLIE MIDKIFF 44	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B1, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48992 329-41196	COG OPERATING LLC	MARY SCHARBAUER B1	48992 329-41196	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B2, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 49024 329-41195	COG OPERATING LLC	MARY SCHARBAUER B2	49024 329-41195	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B3, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48965 329-41190	COG OPERATING LLC	MARY SCHARBAUER B3	48965 329-41190	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B4, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 49006 329-41172	COG OPERATING LLC	MARY SCHARBAUER B4	49006 329-41172	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B6, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48964 329-41198	COG OPERATING LLC	MARY SCHARBAUER B6	48964 329-41198	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B7, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48961 329-41197	COG OPERATING LLC	MARY SCHARBAUER B7	48961 329-41197	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10S, PIONEER NATURAL RES, T4S BLK 38 SEC 10 A-990, T&P RR CO/STUART W	PIONEER NATURAL RES	SHACKELFORD 10S	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10T, PIONEER NATURAL RES, T4S BLK 38 SEC 10 A-990, T&P RR CO/STUART W	PIONEER NATURAL RES	SHACKELFORD 10T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9N, PIONEER NATURAL RES, T&P RR CO T4S BLK 38 SEC 9, A-172	PIONEER NATURAL RES	SHACKELFORD-CUNNINGHAM 9N	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10U, PIONEEER NAT RES USA, T4S BLK 38 SEC 10 A-990, RRC# 50295 329-41710	PIONEEER NAT RES USA	SHACKELFORD 10U	50295 329-41710	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9M, PIONEER NAT RES USA, T4S BLK 38 SEC 9 A-172, RRC# 50226 329-41436	PIONEER NAT RES USA	SHACKELFORD-CUNNINGHAM 9M	50226 329-41436	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9O, PIONEER NAT RES USA, T4S BLK 38 SEC 9 A-172, RRC# 50364 329-41434	PIONEER NAT RES USA	SHACKELFORD-CUNNINGHAM 9O	50364 329-41434	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18G, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50143 329-41275	PIONEER NATURAL RES	PRESTON 18G	50143 329-41275	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18H, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50180 329-41276	PIONEER NATURAL RES	PRESTON 18H	50180 329-41276	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18I, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50181 329-41277	PIONEER NATURAL RES	PRESTON 18I	50181 329-41277	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18J, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50182 329-41278	PIONEER NATURAL RES	PRESTON 18J	50182 329-41278	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18K, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50215 329-41279	PIONEER NATURAL RES	PRESTON 18K	50215 329-41279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18L, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50317 329-41280	PIONEER NATURAL RES	PRESTON 18L	50317 329-41280	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9P, PIONEER NAT RES, T4S BLK 38 SEC 9 A-172, RRC# 50939 329-41705	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9P	50939 329-41705	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9Q, PIONEER NAT RES, T4S BLK 38 SEC 9 A-172, RRC# 50928 329-41706	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9Q	50928 329-41706	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9R, PIONEER NAT RES, T&P RR BLK 38 SEC 9 A-172, RRC# 50940 329-41707	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9R	50940 329-41707	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10P, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50920 329-41711	PIONEER NAT RES	SHACKELFORD 10P	50920 329-41711	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10Q, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50904 329-41712	PIONEER NAT RES	SHACKELFORD 10Q	50904 329-41712	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10R, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50905 329-41714	PIONEER NAT RES	SHACKELFORD 10R	50905 329-41714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13A, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51399 SEC 13-24	PIONEER NAT RES	PRESTON E13A	51399	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13B, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51241 SEC 13-24	PIONEER NAT RES	PRESTON E13B	51241	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13C, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51253 SEC 13-24	PIONEER NAT RES	PRESTON E13C	51253	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13A, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51400 SEC 13-24	PIONEER NAT RES	PRESTON W13A	51400	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13B, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51401 SEC 13-24	PIONEER NAT RES	PRESTON W13B	51401	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13C, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51402 SEC 13-24	PIONEER NAT RES	PRESTON W13C	51402	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH ALLOC 4505, XTO ENERGY INC, T4S BLK 38 SEC 40 A-880, RRC#51757 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4505	51757	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH ALLOC 4516, XTO ENERGY INC, T4S BLK 38 SEC 40 A-880, RRC#51757 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4516	51757	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH ALLOC 4517, XTO ENERGY INC, T4S BLK 38 SEC 40 A-880, RRC#51702 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4517	51702	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH ALLOC 4518, XTO ENERGY INC, T4S BLK 38 SEC 40 A-880, RRC#51705 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4518	51705	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARION V BENGE ESTATE A10, COG OPERATING LLC, T3S BLK 40 SEC 21 A-283, RRC 52314 SEC 21-12-9	COG OPERATING LLC	MARION V BENGE ESTATE A10	52314	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 7-6A-A #4401H, PARSLEY ENERGY OPER., T5S BLK 38 SEC 6 A-1301, RRC 20279 SEC 7-6	PARSLEY ENERGY OPER.	SHACKELFORD 7-6A-A #4401H	20279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37A, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 51755 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37A	51755	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37B, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 51972 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37B	51972	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37C, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 51790 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37C	51790	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37G, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 51936 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37G	51936	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37H, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 52119 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37H	52119	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37I, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 52099 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37I	52099	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13G, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52227 SEC 13-24	PIONEER NATURAL RES.	PRESTON E13G	52227	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13H, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52272 SEC 13-24	PIONEER NATURAL RES.	PRESTON E13H	52272	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13I, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52476 SEC 13-24	PIONEER NATURAL RES.	PRESTON E13I	52476	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13G, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52138 SEC 13-24	PIONEER NATURAL RES.	PRESTON W13G	52138	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13H, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52181 SEC 13-24	PIONEER NATURAL RES.	PRESTON W13H	52181	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13I, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52182 SEC 13-24	PIONEER NATURAL RES.	PRESTON W13I	52182	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 33U, PIONEER NATURAL RES., T3S BLK 37 SEC 34 A-981, RRC 52183 SEC 34-33-28	PIONEER NATURAL RES.	SHACKELFORD 33U	52183	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10A, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52279 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10A	52279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10B, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52280 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10B	52280	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10C, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52281 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10C	52281	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 1 SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 27&34 A-137	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD J, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD J	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37H, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 52119 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37H	52119	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B2, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 49024 329-41195	COG OPERATING LLC	MARY SCHARBAUER B2	49024 329-41195	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18C, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10Q, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50904 329-41712	PIONEER NAT RES	SHACKELFORD 10Q	50904 329-41712	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD M, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD M	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 62 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD P, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD P	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD L, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13A, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51400 SEC 13-24	PIONEER NAT RES	PRESTON W13A	51400	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CLAUD BACK, COG OPERATING LLC, T2S BLK 40 SEC 8 DAUGHERTY M, RRC-08-34347	COG OPERATING LLC	CLAUD BACK	08-34347	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 68 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 DEAN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3204H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3204H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13B, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51401 SEC 13-24	PIONEER NAT RES	PRESTON W13B	51401	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13G, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52227 SEC 13-24	PIONEER NATURAL RES.	PRESTON E13G	52227	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37B, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 51972 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37B	51972	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MACKEY "29", ENDEAVOR ENERGY, T2S BLK 40 SEC 29, RRC-08-36450	ENDEAVOR ENERGY	MACKEY "29"	08-36450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10U, PIONEEER NAT RES USA, T4S BLK 38 SEC 10 A-990, RRC# 50295 329-41710	PIONEEER NAT RES USA	SHACKELFORD 10U	50295 329-41710	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B4, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 49006 329-41172	COG OPERATING LLC	MARY SCHARBAUER B4	49006 329-41172	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD I, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD I	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 63 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD F, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARALO 41-32 ALLOC 3221, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3221	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37J, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52165 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37J	52165	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARALO "41" #9-10,13,15, XTO ENERGY, T4S BLK 38 SEC 41	XTO ENERGY	MARALO "41" #9-10,13,15	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10C, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52281 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10C	52281	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 16, PIONEER NATURAL RES, T4S BLK 37 SEC 18 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 16	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH ALLOC 4517, XTO ENERGY INC, T4S BLK 38 SEC 40 A-880, RRC#51702 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4517	51702	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD, PIONEER NAT RES USA, T3S BLK 37 SEC 32 A-979, SEC 27,28,29,32,34	PIONEER NAT RES USA	SHACKELFORD	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10P, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50920 329-41711	PIONEER NAT RES	SHACKELFORD 10P	50920 329-41711	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18B, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37G, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52167 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37G	52167	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 18, PIONEER NATURAL RES, T4S BLK 38 SEC 13 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 18	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 29, PIONEER NATURAL RES, T4S BLK 37 SEC 28 E/2&SW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 29	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37K, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52166 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37K	52166	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37C, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 51790 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37C	51790	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 63 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37G, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 51936 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37G	51936	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9N, PIONEER NATURAL RES, T&P RR CO T4S BLK 38 SEC 9, A-172	PIONEER NATURAL RES	SHACKELFORD-CUNNINGHAM 9N	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 64 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD T, PIONEER NAT RES, T3S BLK 37 SEC 32 A-979, T&P RR CO / ROE C	PIONEER NAT RES	SHACKELFORD T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MACKEY, ENDEAVOR, T2S BLK 40 SEC 29 SE/PT, 329-31573,662	ENDEAVOR	MACKEY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13I, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52182 SEC 13-24	PIONEER NATURAL RES.	PRESTON W13I	52182	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18G, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50143 329-41275	PIONEER NATURAL RES	PRESTON 18G	50143 329-41275	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD K, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD K	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10F, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52827 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10F	52827	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD G, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD G	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9P, PIONEER NAT RES, T4S BLK 38 SEC 9 A-172, RRC# 50939 329-41705	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9P	50939 329-41705	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3202H, PIONEER NATURAL RES, T4S BLK 37 SEC 32, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3202H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18I, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50181 329-41277	PIONEER NATURAL RES	PRESTON 18I	50181 329-41277	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3201H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3201H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10S, PIONEER NATURAL RES, T4S BLK 38 SEC 10 A-990, T&P RR CO/STUART W	PIONEER NATURAL RES	SHACKELFORD 10S	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LILLIE MIDKIFF 44-41 ALOC 4107, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4107	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 17, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NW/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 17	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3203H, PIONEER NATURAL RES, T4S BLK 37 SSEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3203H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 62 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD LOUISE (NON UNIT), PIONEER NATURAL RES, T3S BLK 37 SEC 34, RRC-08-23524,40291	PIONEER NATURAL RES	SHACKELFORD LOUISE (NON UNIT)	08-23524,40291	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13I, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52476 SEC 13-24	PIONEER NATURAL RES.	PRESTON E13I	52476	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 30, PIONEER NATURAL RES, T4S BLK 37 SEC 28 NW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 30	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 33U, PIONEER NATURAL RES., T3S BLK 37 SEC 34 A-981, RRC 52183 SEC 34-33-28	PIONEER NATURAL RES.	SHACKELFORD 33U	52183	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ELKIN "22", ENDEAVOR ENERGY, T1S BLK 38 SEC 22, RRC-08-35508	ENDEAVOR ENERGY	ELKIN "22"	08-35508	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18J, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50182 329-41278	PIONEER NATURAL RES	PRESTON 18J	50182 329-41278	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TX-HARVEY SPY TR 105, ENDEAVOR ENERGY, T3S BLK 37 SEC 13 NE/4 SE/4, RRC-08-20830	ENDEAVOR ENERGY	TX-HARVEY SPY TR 105	08-20830	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13G, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52138 SEC 13-24	PIONEER NATURAL RES.	PRESTON W13G	52138	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B3, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48965 329-41190	COG OPERATING LLC	MARY SCHARBAUER B3	48965 329-41190	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10B, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52280 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10B	52280	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 49 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 6 A-862, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9O, PIONEER NAT RES USA, T4S BLK 38 SEC 9 A-172, RRC# 50364 329-	PIONEER NAT RES USA	SHACKELFORD-CUNNINGHAM 9O	50364 329-	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 69 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18H, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50180 329-41276	PIONEER NATURAL RES	PRESTON 18H	50180 329-41276	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10R, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50905 329-41714	PIONEER NAT RES	SHACKELFORD 10R	50905 329-41714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 43, PIONEER NATURAL RES, T4S BLK 37 SEC 42, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 43	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH, XTO ENERGY, T5S BLK 38 SEC 4 A-882, MIDLAND .007%/ UPTON 99.3%	XTO ENERGY	LHS RANCH	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH ALLOC 4505, XTO ENERGY INC, T4S BLK 38 SEC 40 A-880, RRC#51757 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4505	51757	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B6, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48964 329-41198	COG OPERATING LLC	MARY SCHARBAUER B6	48964 329-41198	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 68 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18F, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PARKS FD UN TR 9 & 9A PENN, COG OPERATING LLC, DAUGHERTY M SEC 8 W 3/4, RRC-08-4655	COG OPERATING LLC	PARKS FD UN TR 9 & 9A PENN	Aug-55	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10T, PIONEER NATURAL RES, T4S BLK 38 SEC 10 A-990, T&P RR CO/STUART W	PIONEER NATURAL RES	SHACKELFORD 10T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10E, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52441 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10E	52441	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD N, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD N	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 64 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9M, PIONEER NAT RES USA, T4S BLK 38 SEC 9 A-172, RRC# 50226 329-	PIONEER NAT RES USA	SHACKELFORD-CUNNINGHAM 9M	50226 329-	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH ALLOC 4518, XTO ENERGY INC, T4S BLK 38 SEC 40 A-880, RRC#51705 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4518	51705	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9R, PIONEER NAT RES, T&P RR BLK 38 SEC 9 A-172, RRC# 50940 329-4170	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9R	50940 329-4170	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10D, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52388 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10D	52388	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9Q, PIONEER NAT RES, T4S BLK 38 SEC 9 A-172, RRC# 50928 329-41706	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9Q	50928 329-41706	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TX-HARVEY SPY TR 95, ENDEAVOR ENERGY, T3S BLK 36 SEC 19 W/2 NW/4, RRC-08-20830	ENDEAVOR ENERGY	TX-HARVEY SPY TR 95	08-20830	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD E	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3205H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3205H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18L, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50317 329-41280	PIONEER NATURAL RES	PRESTON 18L	50317 329-41280	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13B, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51241 SEC 13-24	PIONEER NAT RES	PRESTON E13B	51241	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13H, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52181 SEC 13-24	PIONEER NATURAL RES.	PRESTON W13H	52181	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH ALLOC 4516, XTO ENERGY INC, T4S BLK 38 SEC 40 A-880, RRC#51757 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4516	51757	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3206H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3206H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13C, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51253 SEC 13-24	PIONEER NAT RES	PRESTON E13C	51253	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37A, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 51755 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37A	51755	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37I, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 52099 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37I	52099	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LILLIE MIDKIFF 44, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, DAMRON R E MDLND 29%/UPT 71%	XTO ENERGY INC	LILLIE MIDKIFF 44	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LILLIE MIDKIFF 5, XTO ENERGY, T5S BLK 38 SEC 5 A-179, T&P RR MID 85%/UPTON 15%	XTO ENERGY	LILLIE MIDKIFF 5	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 38, PIONEER NATURAL RES, T4S BLK 37 SEC 32, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 38	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18A, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARALO "32" #10,12,13,15,17, XTO ENERGY, T4S BLK 38 SEC 32, RRC-08-32295	XTO ENERGY	MARALO "32" #10,12,13,15,17	08-32295	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18E, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18E	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SPBY-MIDKIFF TR 26 27, PIONEER NATURAL RES, T5S BLK 38 SEC 4,5 N/PT 4, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 26 27	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 66 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 N/2 & SW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18K, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50215 329-41279	PIONEER NATURAL RES	PRESTON 18K	50215 329-41279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD C, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37L, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 51351 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37L	51351	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 1 (DEAN), PIONEER NATURAL RES	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 (DEAN)	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37H, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52168 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37H	52168	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B1, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48992 329-41196	COG OPERATING LLC	MARY SCHARBAUER B1	48992 329-41196	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 15, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NE/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 15	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SCHROCK W M "22"-PENN, APACHE CORP, T4S BLK 37 SEC 22 26 34, RRC-08-35232 '04 LC-1850	APACHE CORP	SCHROCK W M "22"-PENN	08-35232	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37I, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52169 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37I	52169	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LILLIE MIDKIFF 44-41 ALOC 4101, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4101	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 51 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13H, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52272 SEC 13-24	PIONEER NATURAL RES.	PRESTON E13H	52272	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13A, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51399 SEC 13-24	PIONEER NAT RES	PRESTON E13A	51399	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD D, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13C, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51402 SEC 13-24	PIONEER NAT RES	PRESTON W13C	51402	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ARCO JV-D, BTA OIL PRODUCERS, T4S BLK 37 SEC 22 26 34, RRC-08-33734	BTA OIL PRODUCERS	ARCO JV-D	08-33734	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD B, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B7, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48961 329-41197	COG OPERATING LLC	MARY SCHARBAUER B7	48961 329-41197	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 69 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10A, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52279 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10A	52279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18D, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10S, PIONEER NATURAL RES, T4S BLK 38 SEC 10 A-990, T&P RR CO/STUART W	PIONEER NATURAL RES	SHACKELFORD 10S	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LILLIE MIDKIFF 44-41 ALOC 4107, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4107	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 17, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NW/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 17	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3203H, PIONEER NATURAL RES, T4S BLK 37 SSEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3203H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 62 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD LOUISE (NON UNIT), PIONEER NATURAL RES, T3S BLK 37 SEC 34, RRC-08-23524,40291	PIONEER NATURAL RES	SHACKELFORD LOUISE (NON UNIT)	08-23524,40291	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13I, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52476 SEC 13-24	PIONEER NATURAL RES.	PRESTON E13I	52476	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 30, PIONEER NATURAL RES, T4S BLK 37 SEC 28 NW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 30	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 33U, PIONEER NATURAL RES., T3S BLK 37 SEC 34 A-981, RRC 52183 SEC 34-33-28	PIONEER NATURAL RES.	SHACKELFORD 33U	52183	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ELKIN "22", ENDEAVOR ENERGY, T1S BLK 38 SEC 22, RRC-08-35508	ENDEAVOR ENERGY	ELKIN "22"	08-35508	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18J, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50182 329-41278	PIONEER NATURAL RES	PRESTON 18J	50182 329-41278	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TX-HARVEY SPY TR 105, ENDEAVOR ENERGY, T3S BLK 37 SEC 13 NE/4 SE/4, RRC-08-20830	ENDEAVOR ENERGY	TX-HARVEY SPY TR 105	08-20830	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13G, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52138 SEC 13-24	PIONEER NATURAL RES.	PRESTON W13G	52138	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B3, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48965 329-41190	COG OPERATING LLC	MARY SCHARBAUER B3	48965 329-41190	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10B, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52280 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10B	52280	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 49 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 6 A-862, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9O, PIONEER NAT RES USA, T4S BLK 38 SEC 9 A-172, RRC# 50364 329-	PIONEER NAT RES USA	SHACKELFORD-CUNNINGHAM 9O	50364 329-	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 69 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18H, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50180 329-41276	PIONEER NATURAL RES	PRESTON 18H	50180 329-41276	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10R, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50905 329-41714	PIONEER NAT RES	SHACKELFORD 10R	50905 329-41714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 43, PIONEER NATURAL RES, T4S BLK 37 SEC 42, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 43	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH, XTO ENERGY, T5S BLK 38 SEC 4 A-882, MIDLAND .007%/ UPTON 99.3%	XTO ENERGY	LHS RANCH	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH ALLOC 4505, XTO ENERGY INC, T4S BLK 38 SEC 40 A-880, RRC#51757 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4505	51757	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B6, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48964 329-41198	COG OPERATING LLC	MARY SCHARBAUER B6	48964 329-41198	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 68 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18F, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PARKS FD UN TR 9 & 9A PENN, COG OPERATING LLC, DAUGHERTY M SEC 8 W 3/4, RRC-08-4655	COG OPERATING LLC	PARKS FD UN TR 9 & 9A PENN	08-4655	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10T, PIONEER NATURAL RES, T4S BLK 38 SEC 10 A-990, T&P RR CO/STUART W	PIONEER NATURAL RES	SHACKELFORD 10T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10E, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52441 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10E	52441	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD N, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD N	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 64 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9M, PIONEER NAT RES USA, T4S BLK 38 SEC 9 A-172, RRC# 50226 329-	PIONEER NAT RES USA	SHACKELFORD-CUNNINGHAM 9M	50226 329-	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH ALLOC 4518, XTO ENERGY INC, T4S BLK 38 SEC 40 A-880, RRC#51705 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4518	51705	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9R, PIONEER NAT RES, T&P RR BLK 38 SEC 9 A-172, RRC# 50940 329-4170	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9R	50940 329-4170	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10D, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52388 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10D	52388	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9Q, PIONEER NAT RES, T4S BLK 38 SEC 9 A-172, RRC# 50928 329-41706	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9Q	50928 329-41706	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TX-HARVEY SPY TR 95, ENDEAVOR ENERGY, T3S BLK 36 SEC 19 W/2 NW/4, RRC-08-20830	ENDEAVOR ENERGY	TX-HARVEY SPY TR 95	08-20830	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD E	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3205H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3205H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18L, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50317 329-41280	PIONEER NATURAL RES	PRESTON 18L	50317 329-41280	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13B, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51241 SEC 13-24	PIONEER NAT RES	PRESTON E13B	51241	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13H, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52181 SEC 13-24	PIONEER NATURAL RES.	PRESTON W13H	52181	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH ALLOC 4516, XTO ENERGY INC, T4S BLK 38 SEC 40 A-880, RRC#51757 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4516	51757	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3206H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3206H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13C, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51253 SEC 13-24	PIONEER NAT RES	PRESTON E13C	51253	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37A, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 51755 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37A	51755	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37I, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 52099 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37I	52099	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LILLIE MIDKIFF 44, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, DAMRON R E MDLND 29%/UPT 71%	XTO ENERGY INC	LILLIE MIDKIFF 44	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LILLIE MIDKIFF 5, XTO ENERGY, T5S BLK 38 SEC 5 A-179, T&P RR MID 85%/UPTON 15%	XTO ENERGY	LILLIE MIDKIFF 5	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 38, PIONEER NATURAL RES, T4S BLK 37 SEC 32, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 38	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18A, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARALO "32" #10,12,13,15,17, XTO ENERGY, T4S BLK 38 SEC 32, RRC-08-32295	XTO ENERGY	MARALO "32" #10,12,13,15,17	08-32295	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18E, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18E	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SPBY-MIDKIFF TR 26 27, PIONEER NATURAL RES, T5S BLK 38 SEC 4,5 N/PT 4, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 26 27	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 66 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 N/2 & SW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18K, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50215 329-41279	PIONEER NATURAL RES	PRESTON 18K	50215 329-41279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD C, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37L, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 51351 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37L	51351	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 1 (DEAN), PIONEER NATURAL RES	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 (DEAN)	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37H, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52168 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37H	52168	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B1, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48992 329-41196	COG OPERATING LLC	MARY SCHARBAUER B1	48992 329-41196	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 15, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NE/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 15	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SCHROCK W M "22"-PENN, APACHE CORP, T4S BLK 37 SEC 22 26 34, RRC-08-35232 '04 LC-1850	APACHE CORP	SCHROCK W M "22"-PENN	08-35232	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37I, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52169 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37I	52169	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LILLIE MIDKIFF 44-41 ALOC 4101, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4101	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 51 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13H, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52272 SEC 13-24	PIONEER NATURAL RES.	PRESTON E13H	52272	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13A, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51399 SEC 13-24	PIONEER NAT RES	PRESTON E13A	51399	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD D, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13C, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51402 SEC 13-24	PIONEER NAT RES	PRESTON W13C	51402	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
ARCO JV-D, BTA OIL PRODUCERS, T4S BLK 37 SEC 22 26 34, RRC-08-33734	BTA OIL PRODUCERS	ARCO JV-D	08-33734	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD B, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B7, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48961 329-41197	COG OPERATING LLC	MARY SCHARBAUER B7	48961 329-41197	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 69 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10A, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52279 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10A	52279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18D, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 1 SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 27&34 A-137	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD J, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD J	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37H, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 52119 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37H	52119	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B2, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 49024 329-41195	COG OPERATING LLC	MARY SCHARBAUER B2	49024 329-41195	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18C, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10Q, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50904 329-41712	PIONEER NAT RES	SHACKELFORD 10Q	50904 329-41712	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD M, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD M	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 62 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD P, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD P	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD L, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13A, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51400 SEC 13-24	PIONEER NAT RES	PRESTON W13A	51400	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CLAUD BACK, COG OPERATING LLC, T2S BLK 40 SEC 8 DAUGHERTY M, RRC-08-34347	COG OPERATING LLC	CLAUD BACK	08-34347	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 68 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 DEAN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3204H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3204H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13B, PIONEER NAT RES, T4S BLK 38 SEC 13 A-174, RRC#51401 SEC 13-24	PIONEER NAT RES	PRESTON W13B	51401	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON E13G, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52227 SEC 13-24	PIONEER NATURAL RES.	PRESTON E13G	52227	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37B, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 51972 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37B	51972	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MACKEY "29", ENDEAVOR ENERGY, T2S BLK 40 SEC 29, RRC-08-36450	ENDEAVOR ENERGY	MACKEY "29"	08-36450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10U, PIONEEER NAT RES USA, T4S BLK 38 SEC 10 A-990, RRC# 50295 329-41710	PIONEEER NAT RES USA	SHACKELFORD 10U	50295 329-41710	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARY SCHARBAUER B4, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 49006 329-41172	COG OPERATING LLC	MARY SCHARBAUER B4	49006 329-41172	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD I, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD I	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 63 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD F, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARALO 41-32 ALLOC 3221, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3221	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37J, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52165 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37J	52165	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MARALO "41" #9-10,13,15, XTO ENERGY, T4S BLK 38 SEC 41	XTO ENERGY	MARALO "41" #9-10,13,15	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10C, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52281 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10C	52281	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 16, PIONEER NATURAL RES, T4S BLK 37 SEC 18 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 16	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
LHS RANCH ALLOC 4517, XTO ENERGY INC, T4S BLK 38 SEC 40 A-880, RRC#51702 SEC 40-45-4	XTO ENERGY INC	LHS RANCH ALLOC 4517	51702	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD, PIONEER NAT RES USA, T3S BLK 37 SEC 32 A-979, SEC 27,28,29,32,34	PIONEER NAT RES USA	SHACKELFORD	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD 10P, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50920 329-41711	PIONEER NAT RES	SHACKELFORD 10P	50920 329-41711	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18B, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37G, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52167 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37G	52167	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 18, PIONEER NATURAL RES, T4S BLK 38 SEC 13 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 18	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON SPBY TR 29, PIONEER NATURAL RES, T4S BLK 37 SEC 28 E/2&SW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 29	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
TXL-SHACKELFORD 37K, PIONEER NATURAL RES., T4S BLK 38 SEC 37 A-105, RRC 52166 SEC 37-4	PIONEER NATURAL RES.	TXL-SHACKELFORD 37K	52166	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37C, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 51790 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37C	51790	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 63 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
CUNNINGHAM 37G, PIONEER NATURAL RES., T3S BLK 38 SEC 37 A-105, RRC 51936 SEC 37-4	PIONEER NATURAL RES.	CUNNINGHAM 37G	51936	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9N, PIONEER NATURAL RES, T&P RR CO T4S BLK 38 SEC 9, A-172	PIONEER NATURAL RES	SHACKELFORD-CUNNINGHAM 9N	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKLFRD SPBY TR 64 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD T, PIONEER NAT RES, T3S BLK 37 SEC 32 A-979, T&P RR CO / ROE C	PIONEER NAT RES	SHACKELFORD T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
MACKEY, ENDEAVOR, T2S BLK 40 SEC 29 SE/PT, 329-31573,662	ENDEAVOR	MACKEY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON W13I, PIONEER NATURAL RES., T4S BLK 38 SEC 13 A-174, RRC 52182 SEC 13-24	PIONEER NATURAL RES.	PRESTON W13I	52182	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18G, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50143 329-41275	PIONEER NATURAL RES	PRESTON 18G	50143 329-41275	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD K, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD K	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD E10F, PIONEER NATURAL RES., T4S BLK 38 SEC 10 A-990, RRC 52827 SEC 10-15	PIONEER NATURAL RES.	SHACKELFORD E10F	52827	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD G, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD G	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
SHACKELFORD-CUNNINGHAM 9P, PIONEER NAT RES, T4S BLK 38 SEC 9 A-172, RRC# 50939 329-41705	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9P	50939 329-41705	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3202H, PIONEER NATURAL RES, T4S BLK 37 SEC 32, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3202H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON 18I, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50181 329-41277	PIONEER NATURAL RES	PRESTON 18I	50181 329-41277	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
PRESTON B #3201H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3201H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ARCO JV-D, BTA OIL PRODUCERS, T4S BLK 37 SEC 22 26 34, RRC-08-33734	BTA OIL PRODUCERS	ARCO JV-D	08-33734	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 440.000, PARKS FD UN TR 9 & 9A PENN, COG OPERATING LLC, DAUGHERTY M SEC 8 W 3/4, RRC-08-4655	COG OPERATING LLC	PARKS FD UN TR 9 & 9A PENN	Aug-55	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, RRC-08-06306	APACHE CORP	SCHROCK W M "26"	08-06306	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 49 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 6 A-862, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 51 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 62 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 63 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 64 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 489.000, SHACKLFRD SPBY TR 66 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 N/2 & SW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 15, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NE/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 15	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 16, PIONEER NATURAL RES, T4S BLK 37 SEC 18 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 16	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 18, PIONEER NATURAL RES, T4S BLK 38 SEC 13 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 18	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 30, PIONEER NATURAL RES, T4S BLK 37 SEC 28 NW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 30	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 38, PIONEER NATURAL RES, T4S BLK 37 SEC 32, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 38	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 43, PIONEER NATURAL RES, T4S BLK 37 SEC 42, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 43	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 333.150, SPBY-MIDKIFF TR 15 (SPBY), PIONEER NATURAL RES, T4S BLK 38 SEC 40 E/2, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 15 (SPBY)	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1095.600, SPBY-MIDKIFF TR 26 27, PIONEER NATURAL RES, T5S BLK 38 SEC 4,5 N/PT 4, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 26 27	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD LOUISE (NON UNIT), PIONEER NATURAL RES, T3S BLK 37 SEC 34, RRC-08-23524,40291	PIONEER NATURAL RES	SHACKELFORD LOUISE (NON UNIT)	08-23524,40291	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "B", PIONEER NATURAL RES, T4S BLK 38 SEC 16, RRC-08-35145	PIONEER NATURAL RES	CUNNINGHAM "B"	08-35145	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 53 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 53 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ANDREWS BACK DEV UT #1H, XTO ENERGY, T2S BLK 40 SEC 8 M DOUGHERTY, RRC-08-169333	XTO ENERGY	ANDREWS BACK DEV UT #1H	08-169333	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, MACKEY "29", ENDEAVOR ENERGY, T2S BLK 40 SEC 29, RRC-08-36450	ENDEAVOR ENERGY	MACKEY "29"	08-36450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-TREND, APACHE CORP, T4S BLK 37 SEC 22 26 34, '05 WL/SP	APACHE CORP	SCHROCK W M "22"-TREND	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, S/2 & NW/4-34	APACHE CORP	SCHROCK W M "26"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 5, XTO ENERGY, T5S BLK 38 SEC 5 A-179, T&P RR MID 85%/UPTON 15%	XTO ENERGY	LILLIE MIDKIFF 5	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LHS RANCH, XTO ENERGY, T5S BLK 38 SEC 4 A-882, MIDLAND .007%/ UPTON 99.3%	XTO ENERGY	LHS RANCH	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "41" #9-10,13,15, XTO ENERGY, T4S BLK 38 SEC 41	XTO ENERGY	MARALO "41" #9-10,13,15	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3221, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3221	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4101, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4101	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3217, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO / DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3217	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B 3201H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B 3201H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD J, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD J	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3201, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3201	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3211, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3211	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4107, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4107	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOCATION 3215, XTO ENERGY INC, T4S BLK 38 SEC 44, T&P RR CO/DAMRON RE AB#879	XTO ENERGY INC	MARALO 41-32 ALLOCATION 3215	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD D, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD P, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD P	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3206, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3206	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3213, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3213	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3207, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3207	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3202H, PIONEER NATURAL RES, T4S BLK 37 SEC 32, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3202H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3205H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3205H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B # 3203H, PIONEER NATURAL RES, T4S BLK 37 SSEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B # 3203H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3204H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3204H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 63 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 62 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 64 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 489.000, SHACKLFRD SPBY TR 66 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 12 N/2 & SW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18C, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD E, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD E	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD I, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD I	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, DAMRON R E MDLND 29%/UPT 71%	XTO ENERGY INC	LILLIE MIDKIFF 44	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B1, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48992 329-41196	COG OPERATING LLC	MARY SCHARBAUER B1	48992 329-41196	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 53 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 4, RRC-08- E/2	PIONEER NATURAL RES	SHACKLFRD SPBY TR 53 DEAN	08-	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B3, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48965 329-41190	COG OPERATING LLC	MARY SCHARBAUER B3	48965 329-41190	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18B, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B7, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48961 329-41197	COG OPERATING LLC	MARY SCHARBAUER B7	48961 329-41197	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18E, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18E	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKLFRD SPBY TR 1 SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 27&34 A-137	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD M, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD M	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD C, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 52 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 52 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD G, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD G	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B2, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 49024 329-41195	COG OPERATING LLC	MARY SCHARBAUER B2	49024 329-41195	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD 10S, PIONEER NATURAL RES, T4S BLK 38 SEC 10 A-990, T&P RR CO/STUART W	PIONEER NATURAL RES	SHACKELFORD 10S	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD-CUNNINGHAM 9N, PIONEER NATURAL RES, T&P RR CO T4S BLK 38 SEC 9, A-172	PIONEER NATURAL RES	SHACKELFORD-CUNNINGHAM 9N	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOCATION 3216, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOCATION 3216	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOCATION 3218, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOCATION 3218	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD 10U, PIONEEER NAT RES USA, T4S BLK 38 SEC 10 A-990, RRC# 50295 329-41710	PIONEEER NAT RES USA	SHACKELFORD 10U	50295 329-41710	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD-CUNNINGHAM 9M, PIONEER NAT RES USA, T4S BLK 38 SEC 9 A-172, RRC# 50226 329-41436	PIONEER NAT RES USA	SHACKELFORD-CUNNINGHAM 9M	50226 329-41436	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD-CUNNINGHAM 9O, PIONEER NAT RES USA, T4S BLK 38 SEC 9 A-172, RRC# 50364 329-41434	PIONEER NAT RES USA	SHACKELFORD-CUNNINGHAM 9O	50364 329-41434	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "C", PIONEER NATURAL RES, T4S BLK 38 SEC 16, RRC-08-35693	PIONEER NATURAL RES	CUNNINGHAM "C"	08-35693	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18J, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50182 329-41278	PIONEER NATURAL RES	PRESTON 18J	50182 329-41278	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18I, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50181 329-41277	PIONEER NATURAL RES	PRESTON 18I	50181 329-41277	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18G, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50143 329-41275	PIONEER NATURAL RES	PRESTON 18G	50143 329-41275	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18K, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50215 329-41279	PIONEER NATURAL RES	PRESTON 18K	50215 329-41279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD-CUNNINGHAM 9R, PIONEER NAT RES, T&P RR BLK 38 SEC 9 A-172, RRC# 50940 329-41707	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9R	50940 329-41707	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MACKEY, ENDEAVOR, T2S BLK 40 SEC 29 SE/PT, 329-31573,662	ENDEAVOR	MACKEY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 52 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 52 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 176.000, SHACKLFRD SPBY TR 67 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 SE/4 A-865, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 67 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 68 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 69 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 480.000, PRESTON SPBY TR 17, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NW/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 17	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, PRESTON SPBY TR 29, PIONEER NATURAL RES, T4S BLK 37 SEC 28 E/2&SW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 29	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CLAUD BACK, COG OPERATING LLC, T2S BLK 40 SEC 8 DAUGHERTY M, RRC-08-34347	COG OPERATING LLC	CLAUD BACK	08-34347	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, ELKIN "22", ENDEAVOR ENERGY, T1S BLK 38 SEC 22, RRC-08-35508	ENDEAVOR ENERGY	ELKIN "22"	08-35508	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-PENN, APACHE CORP, T4S BLK 37 SEC 22 26 34, RRC-08-35232 '04 LC-1850	APACHE CORP	SCHROCK W M "22"-PENN	08-35232	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "32" #10,12,13,15,17, XTO ENERGY, T4S BLK 38 SEC 32, RRC-08-32295	XTO ENERGY	MARALO "32" #10,12,13,15,17	08-32295	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD, PIONEER NAT RES USA, T3S BLK 37 SEC 32 A-979, T&P RR/ROE C	PIONEER NAT RES USA	SHACKELFORD	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD N, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD N	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3208, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3208	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3202, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3202	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3204, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3204	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4111, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4111	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD B, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD F, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD L, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD T, PIONEER NAT RES, T3S BLK 37 SEC 32 A-979, T&P RR CO / ROE C	PIONEER NAT RES	SHACKELFORD T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3205, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3205	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3203, XTO ENERGY INC, T4S BLK 38 SEC 44, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3203	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3206H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3206H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 49 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 6 A-862, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKLFRD SPBY TR 1 (DEAN), PIONEER NATURAL RES	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 (DEAN)	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B6, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48964 329-41198	COG OPERATING LLC	MARY SCHARBAUER B6	48964 329-41198	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 51 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B4, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 49006 329-41172	COG OPERATING LLC	MARY SCHARBAUER B4	49006 329-41172	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 69 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18D, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18F, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18A, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 68 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 DEAN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD K, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD K	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD 10T, PIONEER NATURAL RES, T4S BLK 38 SEC 10 A-990, T&P RR CO/STUART W	PIONEER NATURAL RES	SHACKELFORD 10T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOCATION 3212, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOCATION 3212	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOCATION 3214, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOCATION 3214	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18H, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50180 329-41276	PIONEER NATURAL RES	PRESTON 18H	50180 329-41276	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18L, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50317 329-41280	PIONEER NATURAL RES	PRESTON 18L	50317 329-41280	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1946.100, SHACKELFORD 10Q, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50904 329-41712	PIONEER NAT RES	SHACKELFORD 10Q	50904 329-41712	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1946.100, SHACKELFORD 10R, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50905 329-41714	PIONEER NAT RES	SHACKELFORD 10R	50905 329-41714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD-CUNNINGHAM 9P, PIONEER NAT RES, T4S BLK 38 SEC 9 A-172, RRC# 50939 329-41705	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9P	50939 329-41705	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1946.100, SHACKELFORD 10P, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50920 329-41711	PIONEER NAT RES	SHACKELFORD 10P	50920 329-41711	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD-CUNNINGHAM 9Q, PIONEER NAT RES, T4S BLK 38 SEC 9 A-172, RRC# 50928 329-41706	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9Q	50928 329-41706	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B6, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48964 329-41198	COG OPERATING LLC	MARY SCHARBAUER B6	48964 329-41198	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B7, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48961 329-41197	COG OPERATING LLC	MARY SCHARBAUER B7	48961 329-41197	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD 10S, PIONEER NATURAL RES, T4S BLK 38 SEC 10 A-990, T&P RR CO/STUART W	PIONEER NATURAL RES	SHACKELFORD 10S	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD 10T, PIONEER NATURAL RES, T4S BLK 38 SEC 10 A-990, T&P RR CO/STUART W	PIONEER NATURAL RES	SHACKELFORD 10T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD-CUNNINGHAM 9N, PIONEER NATURAL RES, T&P RR CO T4S BLK 38 SEC 9, A-172	PIONEER NATURAL RES	SHACKELFORD-CUNNINGHAM 9N	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOCATION 3212, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOCATION 3212	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOCATION 3214, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOCATION 3214	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOCATION 3216, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOCATION 3216	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOCATION 3218, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOCATION 3218	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD 10U, PIONEEER NAT RES USA, T4S BLK 38 SEC 10 A-990, RRC# 50295 329-41710	PIONEEER NAT RES USA	SHACKELFORD 10U	50295 329-41710	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD-CUNNINGHAM 9M, PIONEER NAT RES USA, T4S BLK 38 SEC 9 A-172, RRC# 50226 329-41436	PIONEER NAT RES USA	SHACKELFORD-CUNNINGHAM 9M	50226 329-41436	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD-CUNNINGHAM 9O, PIONEER NAT RES USA, T4S BLK 38 SEC 9 A-172, RRC# 50364 329-41434	PIONEER NAT RES USA	SHACKELFORD-CUNNINGHAM 9O	50364 329-41434	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18G, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50143 329-41275	PIONEER NATURAL RES	PRESTON 18G	50143 329-41275	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18H, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50180 329-41276	PIONEER NATURAL RES	PRESTON 18H	50180 329-41276	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18I, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50181 329-41277	PIONEER NATURAL RES	PRESTON 18I	50181 329-41277	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18J, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50182 329-41278	PIONEER NATURAL RES	PRESTON 18J	50182 329-41278	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18K, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50215 329-41279	PIONEER NATURAL RES	PRESTON 18K	50215 329-41279	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18L, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC# 50317 329-41280	PIONEER NATURAL RES	PRESTON 18L	50317 329-41280	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD-CUNNINGHAM 9P, PIONEER NAT RES, T4S BLK 38 SEC 9 A-172, RRC# 50939 329-41705	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9P	50939 329-41705	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD-CUNNINGHAM 9Q, PIONEER NAT RES, T4S BLK 38 SEC 9 A-172, RRC# 50928 329-41706	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9Q	50928 329-41706	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD-CUNNINGHAM 9R, PIONEER NAT RES, T&P RR BLK 38 SEC 9 A-172, RRC# 50940 329-41707	PIONEER NAT RES	SHACKELFORD-CUNNINGHAM 9R	50940 329-41707	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1946.100, SHACKELFORD 10P, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50920 329-41711	PIONEER NAT RES	SHACKELFORD 10P	50920 329-41711	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1946.100, SHACKELFORD 10Q, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50904 329-41712	PIONEER NAT RES	SHACKELFORD 10Q	50904 329-41712	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1946.100, SHACKELFORD 10R, PIONEER NAT RES, T4S BLK 38 SEC 10 A-990, RRC#50905 329-41714	PIONEER NAT RES	SHACKELFORD 10R	50905 329-41714	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ARCO JV-D, BTA OIL PRODUCERS, T4S BLK 37 SEC 22 26 34, RRC-08-33734	BTA OIL PRODUCERS	ARCO JV-D	08-33734	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 440.000, PARKS FD UN TR 9 & 9A PENN, COG OPERATING LLC, DAUGHERTY M SEC 8 W 3/4, RRC-08-4655	COG OPERATING LLC	PARKS FD UN TR 9 & 9A PENN	Aug-55	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MACKEY, ENDEAVOR, T2S BLK 40 SEC 29 SE/PT, 329-31573,662	ENDEAVOR	MACKEY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, RRC-08-06306	APACHE CORP	SCHROCK W M "26"	08-06306	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 49 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 6 A-862, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 51 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 52 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 52 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 62 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 63 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 64 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 489.000, SHACKLFRD SPBY TR 66 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 N/2 & SW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 176.000, SHACKLFRD SPBY TR 67 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 SE/4 A-865, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 67 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 68 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 69 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 15, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NE/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 15	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 16, PIONEER NATURAL RES, T4S BLK 37 SEC 18 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 16	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 480.000, PRESTON SPBY TR 17, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NW/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 17	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 18, PIONEER NATURAL RES, T4S BLK 38 SEC 13 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 18	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, PRESTON SPBY TR 29, PIONEER NATURAL RES, T4S BLK 37 SEC 28 E/2&SW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 29	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 30, PIONEER NATURAL RES, T4S BLK 37 SEC 28 NW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 30	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 38, PIONEER NATURAL RES, T4S BLK 37 SEC 32, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 38	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 43, PIONEER NATURAL RES, T4S BLK 37 SEC 42, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 43	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 333.150, SPBY-MIDKIFF TR 15 (SPBY), PIONEER NATURAL RES, T4S BLK 38 SEC 40 E/2, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 15 (SPBY)	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1095.600, SPBY-MIDKIFF TR 26 27, PIONEER NATURAL RES, T5S BLK 38 SEC 4,5 N/PT 4, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 26 27	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD LOUISE (NON UNIT), PIONEER NATURAL RES, T3S BLK 37 SEC 34, RRC-08-23524,40291	PIONEER NATURAL RES	SHACKELFORD LOUISE (NON UNIT)	08-23524,40291	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CLAUD BACK, COG OPERATING LLC, T2S BLK 40 SEC 8 DAUGHERTY M, RRC-08-34347	COG OPERATING LLC	CLAUD BACK	08-34347	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "32" #10,12,13,15,17, XTO ENERGY, T4S BLK 38 SEC 32, RRC-08-32295	XTO ENERGY	MARALO "32" #10,12,13,15,17	08-32295	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "B", PIONEER NATURAL RES, T4S BLK 38 SEC 16, RRC-08-35145	PIONEER NATURAL RES	CUNNINGHAM "B"	08-35145	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 63 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 49 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 6 A-862, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 51 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 52 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 52 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 62 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 64 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 53 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 4, RRC-08- E/2	PIONEER NATURAL RES	SHACKLFRD SPBY TR 53 DEAN	08-	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 53 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 53 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 489.000, SHACKLFRD SPBY TR 66 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 12 N/2 & SW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 68 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 DEAN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 69 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, ELKIN "22", ENDEAVOR ENERGY, T1S BLK 38 SEC 22, RRC-08-35508	ENDEAVOR ENERGY	ELKIN "22"	08-35508	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "C", PIONEER NATURAL RES, T4S BLK 38 SEC 16, RRC-08-35693	PIONEER NATURAL RES	CUNNINGHAM "C"	08-35693	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ANDREWS BACK DEV UT #1H, XTO ENERGY, T2S BLK 40 SEC 8 M DOUGHERTY, RRC-08-169333	XTO ENERGY	ANDREWS BACK DEV UT #1H	08-169333	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, MACKEY "29", ENDEAVOR ENERGY, T2S BLK 40 SEC 29, RRC-08-36450	ENDEAVOR ENERGY	MACKEY "29"	08-36450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-PENN, APACHE CORP, T4S BLK 37 SEC 22 26 34, RRC-08-35232 '04 LC-1850	APACHE CORP	SCHROCK W M "22"-PENN	08-35232	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-TREND, APACHE CORP, T4S BLK 37 SEC 22 26 34, '05 WL/SP	APACHE CORP	SCHROCK W M "22"-TREND	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, S/2 & NW/4-34	APACHE CORP	SCHROCK W M "26"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 5, XTO ENERGY, T5S BLK 38 SEC 5 A-179, T&P RR MID 85%/UPTON 15%	XTO ENERGY	LILLIE MIDKIFF 5	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LHS RANCH, XTO ENERGY, T5S BLK 38 SEC 4 A-882, MIDLAND .007%/ UPTON 99.3%	XTO ENERGY	LHS RANCH	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "41" #9-10,13,15, XTO ENERGY, T4S BLK 38 SEC 41	XTO ENERGY	MARALO "41" #9-10,13,15	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3221, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3221	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD, PIONEER NAT RES USA, T3S BLK 37 SEC 32 A-979, T&P RR/ROE C	PIONEER NAT RES USA	SHACKELFORD	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKLFRD SPBY TR 1 SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 27&34 A-137	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKLFRD SPBY TR 1 (DEAN), PIONEER NATURAL RES	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 (DEAN)	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD N, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD N	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD P, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD P	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4101, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4101	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3206, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3206	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3217, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO / DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3217	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B 3201H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B 3201H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD B, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD D, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD F, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD J, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD J	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD L, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD T, PIONEER NAT RES, T3S BLK 37 SEC 32 A-979, T&P RR CO / ROE C	PIONEER NAT RES	SHACKELFORD T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3201, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3201	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3208, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3208	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3211, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3211	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3202, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3202	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3203, XTO ENERGY INC, T4S BLK 38 SEC 44, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3203	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3204, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3204	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3207, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3207	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3213, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3213	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3205, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3205	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4107, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4107	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4111, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4111	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOCATION 3215, XTO ENERGY INC, T4S BLK 38 SEC 44, T&P RR CO/DAMRON RE AB#879	XTO ENERGY INC	MARALO 41-32 ALLOCATION 3215	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3202H, PIONEER NATURAL RES, T4S BLK 37 SEC 32, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3202H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B # 3203H, PIONEER NATURAL RES, T4S BLK 37 SSEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B # 3203H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3204H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3204H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3205H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3205H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3206H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3206H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18A, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18B, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18C, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18D, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18E, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18E	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18F, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD C, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD E, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD E	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD G, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD G	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD I, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD I	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD K, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD K	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD M, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD M	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, DAMRON R E MDLND 29%/UPT 71%	XTO ENERGY INC	LILLIE MIDKIFF 44	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B1, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48992 329-41196	COG OPERATING LLC	MARY SCHARBAUER B1	48992 329-41196	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B2, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 49024 329-41195	COG OPERATING LLC	MARY SCHARBAUER B2	49024 329-41195	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B3, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48965 329-41190	COG OPERATING LLC	MARY SCHARBAUER B3	48965 329-41190	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B4, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 49006 329-41172	COG OPERATING LLC	MARY SCHARBAUER B4	49006 329-41172	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ARCO JV-D, BTA OIL PRODUCERS, T4S BLK 37 SEC 22 26 34, RRC-08-33734	BTA OIL PRODUCERS	ARCO JV-D	08-33734	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 440.000, PARKS FD UN TR 9 & 9A PENN, COG OPERATING LLC, DAUGHERTY M SEC 8 W 3/4, RRC-08-4655	COG OPERATING LLC	PARKS FD UN TR 9 & 9A PENN	Aug-55	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, RRC-08-06306	APACHE CORP	SCHROCK W M "26"	08-06306	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 49 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 6 A-862, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 51 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 62 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 63 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 64 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 489.000, SHACKLFRD SPBY TR 66 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 N/2 & SW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 176.000, SHACKLFRD SPBY TR 67 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 SE/4 A-865, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 67 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 69 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 15, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NE/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 15	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 16, PIONEER NATURAL RES, T4S BLK 37 SEC 18 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 16	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 480.000, PRESTON SPBY TR 17, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NW/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 17	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 18, PIONEER NATURAL RES, T4S BLK 38 SEC 13 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 18	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, PRESTON SPBY TR 29, PIONEER NATURAL RES, T4S BLK 37 SEC 28 E/2&SW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 29	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 30, PIONEER NATURAL RES, T4S BLK 37 SEC 28 NW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 30	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 38, PIONEER NATURAL RES, T4S BLK 37 SEC 32, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 38	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 43, PIONEER NATURAL RES, T4S BLK 37 SEC 42, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 43	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 333.150, SPBY-MIDKIFF TR 15 (SPBY), PIONEER NATURAL RES, T4S BLK 38 SEC 40 E/2, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 15 (SPBY)	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1095.600, SPBY-MIDKIFF TR 26 27, PIONEER NATURAL RES, T5S BLK 38 SEC 4,5 N/PT 4, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 26 27	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD LOUISE (NON UNIT), PIONEER NATURAL RES, T3S BLK 37 SEC 34, RRC-08-23524,40291	PIONEER NATURAL RES	SHACKELFORD LOUISE (NON UNIT)	08-23524,40291	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CLAUD BACK, COG OPERATING LLC, T2S BLK 40 SEC 8 DAUGHERTY M, RRC-08-34347	COG OPERATING LLC	CLAUD BACK	08-34347	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "B", PIONEER NATURAL RES, T4S BLK 38 SEC 16, RRC-08-35145	PIONEER NATURAL RES	CUNNINGHAM "B"	08-35145	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 53 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 53 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, ELKIN "22", ENDEAVOR ENERGY, T1S BLK 38 SEC 22, RRC-08-35508	ENDEAVOR ENERGY	ELKIN "22"	08-35508	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ANDREWS BACK DEV UT #1H, XTO ENERGY, T2S BLK 40 SEC 8 M DOUGHERTY, RRC-08-169333	XTO ENERGY	ANDREWS BACK DEV UT #1H	08-169333	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, MACKEY "29", ENDEAVOR ENERGY, T2S BLK 40 SEC 29, RRC-08-36450	ENDEAVOR ENERGY	MACKEY "29"	08-36450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-PENN, APACHE CORP, T4S BLK 37 SEC 22 26 34, RRC-08-35232 '04 LC-1850	APACHE CORP	SCHROCK W M "22"-PENN	08-35232	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-TREND, APACHE CORP, T4S BLK 37 SEC 22 26 34, '05 WL/SP	APACHE CORP	SCHROCK W M "22"-TREND	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, S/2 & NW/4-34	APACHE CORP	SCHROCK W M "26"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "32" #10,12,13,15,17, XTO ENERGY, T4S BLK 38 SEC 32, RRC-08-32295	XTO ENERGY	MARALO "32" #10,12,13,15,17	08-32295	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 5, XTO ENERGY, T5S BLK 38 SEC 5 A-179, T&P RR MID 85%/UPTON 15%	XTO ENERGY	LILLIE MIDKIFF 5	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LHS RANCH, XTO ENERGY, T5S BLK 38 SEC 4 A-882, MIDLAND .007%/ UPTON 99.3%	XTO ENERGY	LHS RANCH	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "41" #9-10,13,15, XTO ENERGY, T4S BLK 38 SEC 41	XTO ENERGY	MARALO "41" #9-10,13,15	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3221, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3221	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD N, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD N	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4101, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4101	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3217, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO / DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3217	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B 3201H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B 3201H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD J, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD J	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3201, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3201	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3208, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3208	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3211, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3211	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3204, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3204	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4107, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4107	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOCATION 3215, XTO ENERGY INC, T4S BLK 38 SEC 44, T&P RR CO/DAMRON RE AB#879	XTO ENERGY INC	MARALO 41-32 ALLOCATION 3215	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD F, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD L, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD D, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD T, PIONEER NAT RES, T3S BLK 37 SEC 32 A-979, T&P RR CO / ROE C	PIONEER NAT RES	SHACKELFORD T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3205, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3205	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD P, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD P	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3206, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3206	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3213, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3213	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3207, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3207	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3203, XTO ENERGY INC, T4S BLK 38 SEC 44, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3203	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3202H, PIONEER NATURAL RES, T4S BLK 37 SEC 32, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3202H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3205H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3205H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B # 3203H, PIONEER NATURAL RES, T4S BLK 37 SSEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B # 3203H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3204H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3204H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, TX-HARVEY SPY TR 95, ENDEAVOR ENERGY, T3S BLK 36 SEC 19 W/2 NW/4, RRC-08-20830	ENDEAVOR ENERGY	TX-HARVEY SPY TR 95	08-20830	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 63 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 62 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 64 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 489.000, SHACKLFRD SPBY TR 66 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 12 N/2 & SW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKLFRD SPBY TR 1 (DEAN), PIONEER NATURAL RES	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 (DEAN)	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18C, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD E, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD E	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD I, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD I	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, DAMRON R E MDLND 29%/UPT 71%	XTO ENERGY INC	LILLIE MIDKIFF 44	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B1, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48992 329-41196	COG OPERATING LLC	MARY SCHARBAUER B1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 53 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 4, RRC-08- E/2	PIONEER NATURAL RES	SHACKLFRD SPBY TR 53 DEAN	08-	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B4, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 49006 329-41172	COG OPERATING LLC	MARY SCHARBAUER B4	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 40.000, TX-HARVEY SPY TR 105, ENDEAVOR ENERGY, T3S BLK 37 SEC 13 NE/4 SE/4, RRC-08-20830	ENDEAVOR ENERGY	TX-HARVEY SPY TR 105	08-20830	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B3, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48965 329-41190	COG OPERATING LLC	MARY SCHARBAUER B3	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 69 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18B, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B7, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48961 329-41197	COG OPERATING LLC	MARY SCHARBAUER B7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18D, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18F, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18E, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18E	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKLFRD SPBY TR 1 SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 27&34 A-137	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18A, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 68 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 DEAN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD K, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD K	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD M, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD M	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD C, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 52 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 52 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD G, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD G	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B2, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 49024 329-41195	COG OPERATING LLC	MARY SCHARBAUER B2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MACKEY, ENDEAVOR, T2S BLK 40 SEC 29 SE/PT, 329-31573,662	ENDEAVOR	MACKEY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 52 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 52 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 68 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD, PIONEER NAT RES USA, T3S BLK 37 SEC 32 A-979, T&P RR/ROE C	PIONEER NAT RES USA	SHACKELFORD	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3202, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3202	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4111, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4111	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD B, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3206H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3206H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 49 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 6 A-862, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B6, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48964 329-41198	COG OPERATING LLC	MARY SCHARBAUER B6	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 51 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ARCO JV-D, BTA OIL PRODUCERS, T4S BLK 37 SEC 22 26 34, RRC-08-33734	BTA OIL PRODUCERS	ARCO JV-D	08-33734	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 440.000, PARKS FD UN TR 9 & 9A PENN, COG OPERATING LLC, DAUGHERTY M SEC 8 W 3/4, RRC-08-4655	COG OPERATING LLC	PARKS FD UN TR 9 & 9A PENN	Aug-55	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, RRC-08-06306	APACHE CORP	SCHROCK W M "26"	08-06306	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 49 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 6 A-862, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 51 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 62 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 63 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 64 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 489.000, SHACKLFRD SPBY TR 66 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 N/2 & SW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 176.000, SHACKLFRD SPBY TR 67 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 SE/4 A-865, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 67 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 69 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 15, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NE/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 15	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 16, PIONEER NATURAL RES, T4S BLK 37 SEC 18 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 16	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 480.000, PRESTON SPBY TR 17, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NW/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 17	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 18, PIONEER NATURAL RES, T4S BLK 38 SEC 13 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 18	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, PRESTON SPBY TR 29, PIONEER NATURAL RES, T4S BLK 37 SEC 28 E/2&SW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 29	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 30, PIONEER NATURAL RES, T4S BLK 37 SEC 28 NW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 30	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 38, PIONEER NATURAL RES, T4S BLK 37 SEC 32, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 38	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 43, PIONEER NATURAL RES, T4S BLK 37 SEC 42, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 43	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 333.150, SPBY-MIDKIFF TR 15 (SPBY), PIONEER NATURAL RES, T4S BLK 38 SEC 40 E/2, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 15 (SPBY)	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1095.600, SPBY-MIDKIFF TR 26 27, PIONEER NATURAL RES, T5S BLK 38 SEC 4,5 N/PT 4, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 26 27	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD LOUISE (NON UNIT), PIONEER NATURAL RES, T3S BLK 37 SEC 34, RRC-08-23524,40291	PIONEER NATURAL RES	SHACKELFORD LOUISE (NON UNIT)	08-23524,40291	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CLAUD BACK, COG OPERATING LLC, T2S BLK 40 SEC 8 DAUGHERTY M, RRC-08-34347	COG OPERATING LLC	CLAUD BACK	08-34347	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "B", PIONEER NATURAL RES, T4S BLK 38 SEC 16, RRC-08-35145	PIONEER NATURAL RES	CUNNINGHAM "B"	08-35145	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 53 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 53 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, ELKIN "22", ENDEAVOR ENERGY, T1S BLK 38 SEC 22, RRC-08-35508	ENDEAVOR ENERGY	ELKIN "22"	08-35508	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ANDREWS BACK DEV UT #1H, XTO ENERGY, T2S BLK 40 SEC 8 M DOUGHERTY, RRC-08-169333	XTO ENERGY	ANDREWS BACK DEV UT #1H	08-169333	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, MACKEY "29", ENDEAVOR ENERGY, T2S BLK 40 SEC 29, RRC-08-36450	ENDEAVOR ENERGY	MACKEY "29"	08-36450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-PENN, APACHE CORP, T4S BLK 37 SEC 22 26 34, RRC-08-35232 '04 LC-1850	APACHE CORP	SCHROCK W M "22"-PENN	08-35232	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-TREND, APACHE CORP, T4S BLK 37 SEC 22 26 34, '05 WL/SP	APACHE CORP	SCHROCK W M "22"-TREND	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, S/2 & NW/4-34	APACHE CORP	SCHROCK W M "26"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "32" #10,12,13,15,17, XTO ENERGY, T4S BLK 38 SEC 32, RRC-08-32295	XTO ENERGY	MARALO "32" #10,12,13,15,17	08-32295	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 5, XTO ENERGY, T5S BLK 38 SEC 5 A-179, T&P RR MID 85%/UPTON 15%	XTO ENERGY	LILLIE MIDKIFF 5	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LHS RANCH, XTO ENERGY, T5S BLK 38 SEC 4 A-882, MIDLAND .007%/ UPTON 99.3%	XTO ENERGY	LHS RANCH	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "41" #9-10,13,15, XTO ENERGY, T4S BLK 38 SEC 41	XTO ENERGY	MARALO "41" #9-10,13,15	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3221, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3221	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD N, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD N	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4101, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4101	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3217, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO / DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3217	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B 3201H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B 3201H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD J, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD J	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3201, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3201	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3208, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3208	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3211, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3211	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3204, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3204	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4107, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4107	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOCATION 3215, XTO ENERGY INC, T4S BLK 38 SEC 44, T&P RR CO/DAMRON RE AB#879	XTO ENERGY INC	MARALO 41-32 ALLOCATION 3215	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD F, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD L, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD D, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD T, PIONEER NAT RES, T3S BLK 37 SEC 32 A-979, T&P RR CO / ROE C	PIONEER NAT RES	SHACKELFORD T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3205, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3205	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD P, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD P	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3206, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3206	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3213, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3213	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3207, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3207	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3203, XTO ENERGY INC, T4S BLK 38 SEC 44, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3203	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3202H, PIONEER NATURAL RES, T4S BLK 37 SEC 32, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3202H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3205H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3205H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B # 3203H, PIONEER NATURAL RES, T4S BLK 37 SSEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B # 3203H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3204H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3204H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, TX-HARVEY SPY TR 95, ENDEAVOR ENERGY, T3S BLK 36 SEC 19 W/2 NW/4, RRC-08-20830	ENDEAVOR ENERGY	TX-HARVEY SPY TR 95	08-20830	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 63 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 62 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 64 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 489.000, SHACKLFRD SPBY TR 66 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 12 N/2 & SW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKLFRD SPBY TR 1 (DEAN), PIONEER NATURAL RES	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 (DEAN)	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18C, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD E, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD E	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD I, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD I	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, DAMRON R E MDLND 29%/UPT 71%	XTO ENERGY INC	LILLIE MIDKIFF 44	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B1, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48992 329-41196	COG OPERATING LLC	MARY SCHARBAUER B1	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 53 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 4, RRC-08- E/2	PIONEER NATURAL RES	SHACKLFRD SPBY TR 53 DEAN	08-	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B4, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 49006 329-41172	COG OPERATING LLC	MARY SCHARBAUER B4	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 40.000, TX-HARVEY SPY TR 105, ENDEAVOR ENERGY, T3S BLK 37 SEC 13 NE/4 SE/4, RRC-08-20830	ENDEAVOR ENERGY	TX-HARVEY SPY TR 105	08-20830	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B3, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48965 329-41190	COG OPERATING LLC	MARY SCHARBAUER B3	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 69 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18B, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B7, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48961 329-41197	COG OPERATING LLC	MARY SCHARBAUER B7	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18D, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18F, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18E, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18E	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKLFRD SPBY TR 1 SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 27&34 A-137	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON 18A, PIONEER NAT RES, T4S BLK 37 SEC 7 A-145	PIONEER NAT RES	PRESTON 18A	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 68 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 DEAN	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD K, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD K	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD M, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD M	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD C, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD C	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 52 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 52 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD G, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140	PIONEER NAT RES	SHACKELFORD G	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B2, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 49024 329-41195	COG OPERATING LLC	MARY SCHARBAUER B2	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MACKEY, ENDEAVOR, T2S BLK 40 SEC 29 SE/PT, 329-31573,662	ENDEAVOR	MACKEY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 52 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 52 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 68 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 SPBY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD, PIONEER NAT RES USA, T3S BLK 37 SEC 32 A-979, T&P RR/ROE C	PIONEER NAT RES USA	SHACKELFORD	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3202, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3202	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4111, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4111	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD B, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B #3206H, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B #3206H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 49 DEAN, PIONEER NATURAL RES, T4S BLK 37 SEC 6 A-862, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARY SCHARBAUER B6, COG OPERATING LLC, NEAL C F SEC 12 A-1200, RRC# 48964 329-41198	COG OPERATING LLC	MARY SCHARBAUER B6	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 51 DEAN, PIONEER NATURAL RES, T4S BLK 38 SEC 2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 DEAN	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ARCO JV-D, BTA OIL PRODUCERS, T4S BLK 37 SEC 22 26 34, RRC-08-33734	BTA OIL PRODUCERS	ARCO JV-D	08-33734	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 440.000, PARKS FD UN TR 9 & 9A PENN, COG OPERATING LLC, DAUGHERTY M SEC 8 W 3/4, RRC-08-4655	COG OPERATING LLC	PARKS FD UN TR 9 & 9A PENN	Aug-55	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MACKEY, ENDEAVOR, T2S BLK 40 SEC 29 SE/PT, 329-31573,662	ENDEAVOR	MACKEY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-TREND, APACHE CORP, T4S BLK 37 SEC 22 26 34, RRC-08-06310 '05 WL/SP	APACHE CORP	SCHROCK W M "22"-TREND	08-06310	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, RRC-08-06306	APACHE CORP	SCHROCK W M "26"	08-06306	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1920.000, SHACKLFRD SPBY TR 1M SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 28 29 32, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1M SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 49 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 6 A-862, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 51 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 52 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 52 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 62 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 63 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 64 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 489.000, SHACKLFRD SPBY TR 66 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 N/2 & SW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 176.000, SHACKLFRD SPBY TR 67 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 SE/4 A-865, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 67 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 68 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 69 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 15, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NE/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 15	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 16, PIONEER NATURAL RES, T4S BLK 37 SEC 18 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 16	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 480.000, PRESTON SPBY TR 17, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NW/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 17	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 18, PIONEER NATURAL RES, T4S BLK 38 SEC 13 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 18	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, PRESTON SPBY TR 29, PIONEER NATURAL RES, T4S BLK 37 SEC 28 E/2&SW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 29	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 30, PIONEER NATURAL RES, T4S BLK 37 SEC 28 NW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 30	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 38, PIONEER NATURAL RES, T4S BLK 37 SEC 32, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 38	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 43, PIONEER NATURAL RES, T4S BLK 37 SEC 42, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 43	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 333.150, SPBY-MIDKIFF TR 15 (SPBY), PIONEER NATURAL RES, T4S BLK 38 SEC 40 E/2, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 15 (SPBY)	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 333.150, SPBY-MIDKIFF TR 16, PIONEER NATURAL RES, T4S BLK 38 SEC 40 W/2, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 16	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1095.600, SPBY-MIDKIFF TR 26 27, PIONEER NATURAL RES, T5S BLK 38 SEC 4,5 N/PT 4, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 26 27	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 171.000, SPBY-MIDKIFF TR 35, PIONEER NATURAL RES, T5S BLK 38 SEC 10 N/PT, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 35	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 1G SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 27 & 34, RRC-08-18187 GWISD	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1G SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD LOUISE (NON UNIT), PIONEER NATURAL RES, T3S BLK 37 SEC 34, RRC-08-23524,40291	PIONEER NATURAL RES	SHACKELFORD LOUISE (NON UNIT)	08-23524,40291	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CLAUD BACK, COG OPERATING LLC, T2S BLK 40 SEC 8 DAUGHERTY M, RRC-08-34347	COG OPERATING LLC	CLAUD BACK	08-34347	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SCHROCK W M "38" #2,4,7,9,11, APACHE CORP, T4S BLK 37 SEC 38, RRC-08-06309 MIDLAND=12.5%	APACHE CORP	SCHROCK W M "38" #2,4,7,9,11	08-06309	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "B", PIONEER NATURAL RES, T4S BLK 38 SEC 16, RRC-08-35145	PIONEER NATURAL RES	CUNNINGHAM "B"	08-35145	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 53 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 53 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, ELKIN "22", ENDEAVOR ENERGY, T1S BLK 38 SEC 22, RRC-08-35508	ENDEAVOR ENERGY	ELKIN "22"	08-35508	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ANDREWS BACK DEV UT #1H, XTO ENERGY, T2S BLK 40 SEC 8 M DOUGHERTY, RRC-08-169333	XTO ENERGY	ANDREWS BACK DEV UT #1H	08-169333	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, MACKEY "29", ENDEAVOR ENERGY, T2S BLK 40 SEC 29, RRC-08-36450	ENDEAVOR ENERGY	MACKEY "29"	08-36450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-PENN, APACHE CORP, T4S BLK 37 SEC 22 26 34, RRC-08-35232 '04 LC-1850	APACHE CORP	SCHROCK W M "22"-PENN	08-35232	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SCHROCK W M "28" WELL #2, ENDEAVOR ENERGY, T4S BLK 37 SEC 28, RRC-08-33824	ENDEAVOR ENERGY	SCHROCK W M "28" WELL #2	08-33824	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-TREND, APACHE CORP, T4S BLK 37 SEC 22 26 34, '05 WL/SP	APACHE CORP	SCHROCK W M "22"-TREND	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, S/2 & NW/4-34	APACHE CORP	SCHROCK W M "26"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SCHROCK W M "38" #12-16, APACHE CORP, T4S BLK 37 SEC 38, MIDLAND=12.5%	APACHE CORP	SCHROCK W M "38" #12-16	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "32" #10,12,13,15,17, XTO ENERGY, T4S BLK 38 SEC 32, RRC-08-32295	XTO ENERGY	MARALO "32" #10,12,13,15,17	08-32295	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "C", PIONEER NATURAL RES, T4S BLK 38 SEC 16, RRC-08-35693	PIONEER NATURAL RES	CUNNINGHAM "C"	08-35693	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 5, XTO ENERGY, T5S BLK 38 SEC 5 A-179, T&P RR MID 85%/UPTON 15%	XTO ENERGY	LILLIE MIDKIFF 5	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SCHROCK "A", HUNT OIL CO, T4S BLK 37 SEC 23, RRC-08-06398 M=72%,GS=28%	HUNT OIL CO	SCHROCK "A"	08-06398	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LHS RANCH, XTO ENERGY, T5S BLK 38 SEC 4 A-882, MIDLAND .007%/ UPTON 99.3%	XTO ENERGY	LHS RANCH	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "41" #9-10,13,15, XTO ENERGY, T4S BLK 38 SEC 41	XTO ENERGY	MARALO "41" #9-10,13,15	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3221, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3221	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD, PIONEER NAT RES USA, T3S BLK 37 SEC 32 A-979, T&P RR/ROE C	PIONEER NAT RES USA	SHACKELFORD	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD N, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD N	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4101, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4101	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3217, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO / DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3217	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON B, PIONEER NATURAL RES, T4S BLK 37 SEC 32 A-856, T&P RR CO/BRANDON L	PIONEER NATURAL RES	PRESTON B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD J, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD J	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3201, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3201	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3208, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3208	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3211, XTO ENERGY INC, T4S BLK 38 SEC 41 A-118, T&P RR CO	XTO ENERGY INC	MARALO 41-32 ALLOC 3211	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3202, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3202	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3204, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3204	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4107, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4107	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 44-41 ALOC 4111, XTO ENERGY INC, T5S BLK 38 SEC 5 A-179, T&P RR CO	XTO ENERGY INC	LILLIE MIDKIFF 44-41 ALOC 4111	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOCATION 3215, XTO ENERGY INC, T4S BLK 38 SEC 44, T&P RR CO/DAMRON RE AB#879	XTO ENERGY INC	MARALO 41-32 ALLOCATION 3215	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD B, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD F, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD F	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD L, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD L	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD D, PIONEER NAT RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NAT RES	SHACKELFORD D	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD T, PIONEER NAT RES, T3S BLK 37 SEC 32 A-979, T&P RR CO / ROE C	PIONEER NAT RES	SHACKELFORD T	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3205, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3205	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD P, PIONEER NATURAL RES, T3S BLK 37 SEC 33 A-140, T&P RR CO	PIONEER NATURAL RES	SHACKELFORD P	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3206, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLOC 3206	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3213, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3213	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3207, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3207	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLOC 3203, XTO ENERGY INC, T4S BLK 38 SEC 44, T&P RR CO/DAMRON RE	XTO ENERGY INC	MARALO 41-32 ALLOC 3203	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ARCO JV-D, BTA OIL PRODUCERS, T4S BLK 37 SEC 22 26 34, RRC-08-33734	BTA OIL PRODUCERS	ARCO JV-D	08-33734	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 440.000, PARKS FD UN TR 9 & 9A PENN, COG OPERATING LLC, DAUGHERTY M SEC 8 W 3/4, RRC-08-4655	COG OPERATING LLC	PARKS FD UN TR 9 & 9A PENN	Aug-55	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM, PIONEER NATURAL RES, T4S BLK 38 SEC 4 N/W, RRC-08-29329	PIONEER NATURAL RES	CUNNINGHAM	08-29329	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MACKEY, ENDEAVOR, T2S BLK 40 SEC 29 SE/PT, 329-31573,662	ENDEAVOR	MACKEY	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON SAM R SEC 32, PIONEER NATURAL RES, T4S BLK 37 SEC 32 N/E A-856, RRC-08-33707	PIONEER NATURAL RES	PRESTON SAM R SEC 32	08-33707	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-TREND, APACHE CORP, T4S BLK 37 SEC 22 26 34, RRC-08-06310 '05 WL/SP	APACHE CORP	SCHROCK W M "22"-TREND	08-06310	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, RRC-08-06306	APACHE CORP	SCHROCK W M "26"	08-06306	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1920.000, SHACKLFRD SPBY TR 1M SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 28 29 32, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1M SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 49 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 6 A-862, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 51 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 52 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 52 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 62 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 63 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 64 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 489.000, SHACKLFRD SPBY TR 66 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 N/2 & SW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 176.000, SHACKLFRD SPBY TR 67 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 SE/4 A-865, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 67 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 68 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 69 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 15, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NE/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 15	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 16, PIONEER NATURAL RES, T4S BLK 37 SEC 18 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 16	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 480.000, PRESTON SPBY TR 17, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NW/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 17	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 18, PIONEER NATURAL RES, T4S BLK 38 SEC 13 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 18	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, PRESTON SPBY TR 29, PIONEER NATURAL RES, T4S BLK 37 SEC 28 E/2&SW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 29	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 30, PIONEER NATURAL RES, T4S BLK 37 SEC 28 NW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 30	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 38, PIONEER NATURAL RES, T4S BLK 37 SEC 32, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 38	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 43, PIONEER NATURAL RES, T4S BLK 37 SEC 42, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 43	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 333.150, SPBY-MIDKIFF TR 15 (SPBY), PIONEER NATURAL RES, T4S BLK 38 SEC 40 E/2, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 15 (SPBY)	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 333.150, SPBY-MIDKIFF TR 16, PIONEER NATURAL RES, T4S BLK 38 SEC 40 W/2, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 16	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1095.600, SPBY-MIDKIFF TR 26 27, PIONEER NATURAL RES, T5S BLK 38 SEC 4,5 N/PT 4, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 26 27	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 171.000, SPBY-MIDKIFF TR 35, PIONEER NATURAL RES, T5S BLK 38 SEC 10 N/PT, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 35	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 1G SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 27 & 34, RRC-08-18187 GWISD	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1G SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD LOUISE (NON UNIT), PIONEER NATURAL RES, T3S BLK 37 SEC 34, RRC-08-23524,40291	PIONEER NATURAL RES	SHACKELFORD LOUISE (NON UNIT)	08-23524,40291	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CLAUD BACK, COG OPERATING LLC, T2S BLK 40 SEC 8 DAUGHERTY M, RRC-08-34347	COG OPERATING LLC	CLAUD BACK	08-34347	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SCHROCK W M "38", APACHE CORP, T4S BLK 37 SEC 38, RRC-08-06309 MIDLAND=12.5%	APACHE CORP	SCHROCK W M "38"	08-06309	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "B", PIONEER NATURAL RES, T4S BLK 38 SEC 16, RRC-08-35145	PIONEER NATURAL RES	CUNNINGHAM "B"	08-35145	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 53 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 53 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, ELKIN "22", ENDEAVOR ENERGY, T1S BLK 38 SEC 22, RRC-08-35508	ENDEAVOR ENERGY	ELKIN "22"	08-35508	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ANDREWS BACK DEV UT #1H, XTO ENERGY, T2S BLK 40 SEC 8 M DOUGHERTY, RRC-08-169333	XTO ENERGY	ANDREWS BACK DEV UT #1H	08-169333	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PARKS FLD UT 2 TR 9 (GAS), XTO ENERGY, T2S BLK 40 SEC 8, M DA08-UGHERTY	XTO ENERGY	PARKS FLD UT 2 TR 9 (GAS)	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, MACKEY "29", ENDEAVOR ENERGY, T2S BLK 40 SEC 29, RRC-08-36450	ENDEAVOR ENERGY	MACKEY "29"	08-36450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-PENN, APACHE CORP, T4S BLK 37 SEC 22 26 34, RRC-08-35232 '04 LC-1850	APACHE CORP	SCHROCK W M "22"-PENN	08-35232	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SCHROCK W M "28" WELL #2, ENDEAVOR ENERGY, T4S BLK 37 SEC 28, RRC-08-33824	ENDEAVOR ENERGY	SCHROCK W M "28" WELL #2	08-33824	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-TREND, APACHE CORP, T4S BLK 37 SEC 22 26 34, '05 WL/SP	APACHE CORP	SCHROCK W M "22"-TREND	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, S/2 & NW/4-34	APACHE CORP	SCHROCK W M "26"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SCHROCK W M "38", APACHE CORP, T4S BLK 37 SEC 38, MIDLAND=12.5%	APACHE CORP	SCHROCK W M "38"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "32" #10,12,13,15,17, XTO ENERGY, T4S BLK 38 SEC 32, RRC-08-32295	XTO ENERGY	MARALO "32" #10,12,13,15,17	08-32295	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "32", XTO ENERGY, T4S BLK 38 SEC 32	XTO ENERGY	MARALO "32"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "32", XTO ENERGY, T4S BLK 38 SEC 32	XTO ENERGY	MARALO "32"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "C", PIONEER NATURAL RES, T4S BLK 38 SEC 16, RRC-08-35693	PIONEER NATURAL RES	CUNNINGHAM "C"	08-35693	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 5, XTO ENERGY, T5S BLK 38 SEC 5 A-179, T&P RR MID 25%/UPTON 75%	XTO ENERGY	LILLIE MIDKIFF 5	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SCHROCK "A", HUNT OIL CO, T4S BLK 37 SEC 23, RRC-08-06398 M=72%,GS=28%	HUNT OIL CO	SCHROCK "A"	08-06398	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LHS RANCH, XTO ENERGY, T5S BLK 38 SEC 4 A-882, MIDLAND .007%/ UPTON 99.3%	XTO ENERGY	LHS RANCH	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "41" #9-10,13,15, XTO ENERGY, T4S BLK 38 SEC 41	XTO ENERGY	MARALO "41" #9-10,13,15	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO 41-32 ALLO 3221 #3221SH, XTO ENERGY INC, T4S BLK 38 SEC 44 A-879, T&P RR/DAMRON R E	XTO ENERGY INC	MARALO 41-32 ALLO 3221 #3221SH	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD #3201H, PIONEER NAT RES USA, T3S BLK 37 SEC 32 A-979, T&P RR/ROE C	PIONEER NAT RES USA	SHACKELFORD #3201H	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ARCO JV-D, BTA OIL PRODUCERS, T4S BLK 37 SEC 22 26 34, RRC-08-33734	BTA OIL PRODUCERS	ARCO JV-D	08-33734	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 440.000, PARKS FD UN TR 9 & 9A PENN, COG OPERATING LLC, DAUGHERTY M SEC 8 W 3/4, RRC-08-4655	COG OPERATING LLC	PARKS FD UN TR 9 & 9A PENN	Aug-55	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM, PIONEER NATURAL RES, T4S BLK 38 SEC 4 N/W, RRC-08-29329	PIONEER NATURAL RES	CUNNINGHAM	08-29329	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MACKEY, ENDEAVOR, T2S BLK 40 SEC 29 SE/PT, RRC-28367 329-31573,662	ENDEAVOR	MACKEY	28367 329-31573,662	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON SAM R SEC 32, PIONEER NATURAL RES, T4S BLK 37 SEC 32 N/E A-856, RRC-08-33707	PIONEER NATURAL RES	PRESTON SAM R SEC 32	08-33707	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-TREND, APACHE CORP, T4S BLK 37 SEC 22 26 34, RRC-08-06310 '05 WL/SP	APACHE CORP	SCHROCK W M "22"-TREND	08-06310	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, RRC-08-06306	APACHE CORP	SCHROCK W M "26"	08-06306	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1920.000, SHACKLFRD SPBY TR 1M SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 28 29 32, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1M SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 49 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 6 A-862, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 51 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 52 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 52 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 62 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 63 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 64 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 489.000, SHACKLFRD SPBY TR 66 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 N/2 & SW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 176.000, SHACKLFRD SPBY TR 67 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 SE/4 A-865, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 67 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 68 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 69 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 15, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NE/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 15	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 16, PIONEER NATURAL RES, T4S BLK 37 SEC 18 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 16	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 480.000, PRESTON SPBY TR 17, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NW/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 17	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 18, PIONEER NATURAL RES, T4S BLK 38 SEC 13 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 18	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, PRESTON SPBY TR 29, PIONEER NATURAL RES, T4S BLK 37 SEC 28 E/2&SW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 29	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 30, PIONEER NATURAL RES, T4S BLK 37 SEC 28 NW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 30	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 38, PIONEER NATURAL RES, T4S BLK 37 SEC 32, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 38	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 43, PIONEER NATURAL RES, T4S BLK 37 SEC 42, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 43	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 333.150, SPBY-MIDKIFF TR 15, PIONEER NATURAL RES, T4S BLK 38 SEC 40 E/2, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 15	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 333.150, SPBY-MIDKIFF TR 16, PIONEER NATURAL RES, T4S BLK 38 SEC 40 W/2, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 16	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1095.600, SPBY-MIDKIFF TR 26 27, PIONEER NATURAL RES, T5S BLK 38 SEC 4,5 N/PT 4, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 26 27	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 171.000, SPBY-MIDKIFF TR 35, PIONEER NATURAL RES, T5S BLK 38 SEC 10 N/PT, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 35	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 1G SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 27 & 34, RRC-08-18187 GWISD	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1G SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD LOUISE (NON UNIT), PIONEER NATURAL RES, T3S BLK 37 SEC 34, RRC-08-23524,40291	PIONEER NATURAL RES	SHACKELFORD LOUISE (NON UNIT)	08-23524,40291	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CLAUD BACK, COG OPERATING LLC, T2S BLK 40 SEC 8 DAUGHERTY M, RRC-08-34347	COG OPERATING LLC	CLAUD BACK	08-34347	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SCHROCK W M "38", APACHE CORP, T4S BLK 37 SEC 38, RRC-08-06309 MIDLAND=12.5%	APACHE CORP	SCHROCK W M "38"	08-06309	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "B", PIONEER NATURAL RES, T4S BLK 38 SEC 16, RRC-08-35145	PIONEER NATURAL RES	CUNNINGHAM "B"	08-35145	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 53 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 53 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, ELKIN "22", ENDEAVOR ENERGY, T1S BLK 38 SEC 22, RRC-08-35508	ENDEAVOR ENERGY	ELKIN "22"	08-35508	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ANDREWS BACK DEV UT #1H, XTO ENERGY, T2S BLK 40 SEC 8 M DOUGHERTY, RRC-08-169333	XTO ENERGY	ANDREWS BACK DEV UT #1H	08-169333	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PARKS FLD UT 2 TR 9 (GAS), XTO ENERGY, T2S BLK 40 SEC 8, M DA08-UGHERTY	XTO ENERGY	PARKS FLD UT 2 TR 9 (GAS)	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, MACKEY "29", ENDEAVOR ENERGY, T2S BLK 40 SEC 29, RRC-08-36450	ENDEAVOR ENERGY	MACKEY "29"	08-36450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-PENN, APACHE CORP, T4S BLK 37 SEC 22 26 34, RRC-08-35232 '04 LC-1850	APACHE CORP	SCHROCK W M "22"-PENN	08-35232	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SCHROCK W M "28" WELL #2, ENDEAVOR ENERGY, T4S BLK 37 SEC 28, RRC-08-33824	ENDEAVOR ENERGY	SCHROCK W M "28" WELL #2	08-33824	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-TREND, APACHE CORP, T4S BLK 37 SEC 22 26 34, '05 WL/SP	APACHE CORP	SCHROCK W M "22"-TREND	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, S/2 & NW/4-34	APACHE CORP	SCHROCK W M "26"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SCHROCK W M "38", APACHE CORP, T4S BLK 37 SEC 38, MIDLAND=12.5%	APACHE CORP	SCHROCK W M "38"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "32" #10,12,13,15,17, XTO ENERGY, T4S BLK 38 SEC 32, RRC-08-32295	XTO ENERGY	MARALO "32" #10,12,13,15,17	08-32295	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "32", XTO ENERGY, T4S BLK 38 SEC 32	XTO ENERGY	MARALO "32"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "32", XTO ENERGY, T4S BLK 38 SEC 32	XTO ENERGY	MARALO "32"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "41", XTO ENERGY, T4S BLK 38 SEC 41, RRC-08-32336	XTO ENERGY	MARALO "41"	08-32336	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "C", PIONEER NATURAL RES, T4S BLK 38 SEC 16, RRC-08-35693	PIONEER NATURAL RES	CUNNINGHAM "C"	08-35693	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: LILLIE MIDKIFF 5, XTO ENERGY, T5S BLK 38 SEC 5 A-179, T&P RR MID 25%/UPTON 75%	XTO ENERGY	LILLIE MIDKIFF 5	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ARCO JV-D 7111, BTA OIL PRODUCERS, T4S BLK 37 SEC 22 26 34, RRC-08-33734	BTA OIL PRODUCERS	ARCO JV-D 7111	08-33734	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 440.000, PARKS FD UN TR 9 & 9A PENN, COG OPERATING LLC, DAUGHERTY M SEC 8 W 3/4, RRC-08-4655	COG OPERATING LLC	PARKS FD UN TR 9 & 9A PENN	Aug-55	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM, PIONEER NATURAL RES, T4S BLK 38 SEC 4 N/W, RRC-08-29329	PIONEER NATURAL RES	CUNNINGHAM	08-29329	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MACKEY, BYRD OPERATING, T2S BLK 40 SEC 29 SE/PT, RRC-28367 329-31573,662	BYRD OPERATING	MACKEY	28367 329-31573,662	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PRESTON SAM R SEC 32, PIONEER NATURAL RES, T4S BLK 37 SEC 32 N/E A-856, RRC-08-33707	PIONEER NATURAL RES	PRESTON SAM R SEC 32	08-33707	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-TREND, APACHE CORP, T4S BLK 37 SEC 22 26 34, RRC-08-06310 '05 WL/SP	APACHE CORP	SCHROCK W M "22"-TREND	08-06310	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, RRC-08-06306	APACHE CORP	SCHROCK W M "26"	08-06306	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SCHROCK "A", HUNT OIL CO, T4S BLK 37 SEC 23, RRC-08-06398 M=72%,GS=28%	HUNT OIL CO	SCHROCK "A"	08-06398	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1920.000, SHACKLFRD SPBY TR 1M SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 28 29 32, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1M SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 49 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 6 A-862, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 49 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 51 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 51 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 52 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 52 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 62 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 8 A-863, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 62 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 63 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 63 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 64 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 S/2 A-145, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 64 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, SHACKLFRD SPBY TR 65 SPBY, PIONEER NATURAL RES, T4S BLK 37 SEC 7 NW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 65 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 489.000, SHACKLFRD SPBY TR 66 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 N/2 & SW/4, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 66 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 176.000, SHACKLFRD SPBY TR 67 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 12 SE/4 A-865, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 67 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 68 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 10,11, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 68 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKLFRD SPBY TR 69 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 14, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 69 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 15, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NE/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 15	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 16, PIONEER NATURAL RES, T4S BLK 37 SEC 18 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 16	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 480.000, PRESTON SPBY TR 17, PIONEER NATURAL RES, T4S BLK 37 SEC 18 NW/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 17	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, PRESTON SPBY TR 18, PIONEER NATURAL RES, T4S BLK 38 SEC 13 S/2, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 18	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 80.000, PRESTON SPBY TR 29, PIONEER NATURAL RES, T4S BLK 37 SEC 28 E/2&SW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 29	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, PRESTON SPBY TR 30, PIONEER NATURAL RES, T4S BLK 37 SEC 28 NW/4, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 30	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 38, PIONEER NATURAL RES, T4S BLK 37 SEC 32, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 38	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, PRESTON SPBY TR 43, PIONEER NATURAL RES, T4S BLK 37 SEC 42, RRC-08-18551	PIONEER NATURAL RES	PRESTON SPBY TR 43	08-18551	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 333.150, SPBY-MIDKIFF TR 15, PIONEER NATURAL RES, T4S BLK 38 SEC 40 E/2, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 15	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 333.150, SPBY-MIDKIFF TR 16, PIONEER NATURAL RES, T4S BLK 38 SEC 40 W/2, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 16	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1095.600, SPBY-MIDKIFF TR 26 27, PIONEER NATURAL RES, T5S BLK 38 SEC 4,5 N/PT 4, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 26 27	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 171.000, SPBY-MIDKIFF TR 35, PIONEER NATURAL RES, T5S BLK 38 SEC 10 N/PT, RRC-08-15254	PIONEER NATURAL RES	SPBY-MIDKIFF TR 35	08-15254	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 1280.000, SHACKLFRD SPBY TR 1G SPBY, PIONEER NATURAL RES, T3S BLK 37 SEC 27 & 34, RRC-08-18187 GWISD	PIONEER NATURAL RES	SHACKLFRD SPBY TR 1G SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SHACKELFORD LOUISE (NON UNIT), PIONEER NATURAL RES, T3S BLK 37 SEC 34, RRC-08-23524,40291	PIONEER NATURAL RES	SHACKELFORD LOUISE (NON UNIT)	08-23524,40291	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CLAUD BACK, COG OPERATING LLC, T2S BLK 40 SEC 8 DAUGHERTY M, RRC-08-34347	COG OPERATING LLC	CLAUD BACK	08-34347	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SCHROCK W M "38", APACHE CORP, T4S BLK 37 SEC 38, RRC-08-06309 MIDLAND=12.5%	APACHE CORP	SCHROCK W M "38"	08-06309	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "A", PIONEER NATURAL RES, T4S BLK 38 SEC 4 SE, RRC-08-32562	PIONEER NATURAL RES	CUNNINGHAM "A"	08-32562	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "16-A", PIONEER NATURAL RES, T4S BLK 38 SEC 16, RRC-08-33161	PIONEER NATURAL RES	CUNNINGHAM "16-A"	08-33161	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: CUNNINGHAM "B", PIONEER NATURAL RES, T4S BLK 38 SEC 16, RRC-08-35145	PIONEER NATURAL RES	CUNNINGHAM "B"	08-35145	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, SHACKLFRD SPBY TR 53 SPBY, PIONEER NATURAL RES, T4S BLK 38 SEC 4 E/2, RRC-08-18187	PIONEER NATURAL RES	SHACKLFRD SPBY TR 53 SPBY	08-18187	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, ELKIN "22", ENDEAVOR ENERGY, T1S BLK 38 SEC 22, RRC-08-35508	ENDEAVOR ENERGY	ELKIN "22"	08-35508	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 640.000, SHACKELFORD "34" #1, COG, T3S BLK 37 SEC 34, RRC-08-168257	COG	SHACKELFORD "34" #1	08-168257	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: ANDREWS BACK DEV UT #1H, XTO ENERGY, T2S BLK 40 SEC 8 M DOUGHERTY, RRC-08-169333	XTO ENERGY	ANDREWS BACK DEV UT #1H	08-169333	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: PARKS FLD UT 2 TR 9 (GAS), XTO ENERGY, T2S BLK 40 SEC 8, M DA08-UGHERTY	XTO ENERGY	PARKS FLD UT 2 TR 9 (GAS)	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, MACKEY "29", ENDEAVOR ENERGY, T2S BLK 40 SEC 29, RRC-08-36450	ENDEAVOR ENERGY	MACKEY "29"	08-36450	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-PENN, APACHE CORP, T4S BLK 37 SEC 22 26 34, RRC-08-35232 '04 LC-1850	APACHE CORP	SCHROCK W M "22"-PENN	08-35232	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SCHROCK W M "28" WELL #2, ENDEAVOR ENERGY, T4S BLK 37 SEC 28, RRC-08-33824	ENDEAVOR ENERGY	SCHROCK W M "28" WELL #2	08-33824	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "22"-TREND, APACHE CORP, T4S BLK 37 SEC 22 26 34, '05 WL/SP	APACHE CORP	SCHROCK W M "22"-TREND	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 2218.900, SCHROCK W M "26", APACHE CORP, T4S BLK 37 SEC 22 & W/PT 26, S/2 & NW/4-34	APACHE CORP	SCHROCK W M "26"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: SCHROCK W M "38", APACHE CORP, T4S BLK 37 SEC 38, MIDLAND=12.5%	APACHE CORP	SCHROCK W M "38"	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 160.000, ELKIN P B, ENDEAVOR ENERGY, T1S BLK 38 SEC 27 NW/4	ENDEAVOR ENERGY	ELKIN P B	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "32" #10,12,13,15,17, BERRY OIL COMP, T4S BLK 38 SEC 32, RRC-08-32295	BERRY OIL COMP	MARALO "32" #10,12,13,15,17	08-32295	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "32" #2,4,6, BERRY OIL, T4S BLK 38 SEC 32	BERRY OIL	MARALO "32" #2,4,6	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "32" #3,8, BERRY OIL, T4S BLK 38 SEC 32	BERRY OIL	MARALO "32" #3,8	N/A	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: MARALO "41", BERRY OIL COMP, T4S BLK 38 SEC 41, RRC-08-32336	BERRY OIL COMP	MARALO "41"	08-32336	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX
Legal: Acres: 320.000, YARBOROUGH -4-, PIONEER NATURAL RES, T4S BLK 38 SEC 4, RRC-08-36796	PIONEER NATURAL RES	YARBOROUGH -4-	08-36796	Royalty Interest	XXXXXXXX	XXXXXXXX	XXXXXXXX	XXXXXXXX

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Profitability Measures

Results	Value	IRR	ROI	Payout
PV-0
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PV-20
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Potential Oil & Gas Well Development

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	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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Present Value Calculator

Profitability Measures

Potential Oil & Gas Well Development

Data Results

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