Gain unlimited access to Texas mineral ownership data.
| Owner | Owner City | Lease | Operator | NRI | Type | County | Year |
|---|---|---|---|---|---|---|---|
| CALK OIL COMPANY | Lytle, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| JONIGA ENTERPRISES LLC | San Antonio, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| NOBLE ROY ACF VIII LP | Addison, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| NOBLE ROY ACF VII LP | Addison, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| DICK WILLIAM J III | Boulder, CO | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WHITE STAR ENERGY INC | Midland, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| COLTON GREGG B | Alpine, UT | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CRAMJAC INC | Purcell, OK | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| BARCKLOW MARK | San Antonio, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| BARCKLOW MARK | San Antonio, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WHITE STAR ENERGY INC | Midland, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| NOBLE ROY ACF VII LP | Addison, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| JONIGA ENTERPRISES LLC | San Antonio, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CALK OIL COMPANY | Lytle, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| NOBLE ROY ACF VIII LP | Addison, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| BARCKLOW MARK | San Antonio, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CRAMJAC INC | Purcell, OK | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| COLTON GREGG B | Alpine, UT | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| DICK WILLIAM J III | Boulder, CO | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MOSING-ROTH PROPERTIES LLC | Lafayette, LA | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CALK OIL COMPANY | Lytle, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CALK OIL COMPANY | Lytle, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MOSING-ROTH PROPERTIES LLC | Lafayette, LA | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| NOBLE ROY ACF VIII LP | Addison, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| NOBLE ROY ACF VII LP | Addison, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| DICK WILLIAM J III | Boulder, CO | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WHITE STAR ENERGY INC | Midland, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| RITCHEY ARTHUR P | Springfield, MO | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CRAMJAC INC | Purcell, OK | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| BARCKLOW MARK | San Antonio, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CALK OIL COMPANY | Lytle, TX | KNAPP O L 10010854-000 | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MOSING-ROTH PROPERTIES LLC | Lafayette, LA | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| DICK WILLIAM J III | Boulder, CO | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CALK OIL COMPANY | Lytle, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MOSING-ROTH PROPERTIES LLC | Lafayette, LA | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| RITCHEY ARTHUR P | Springfield, MO | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CALK OIL COMPANY | Lytle, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CIBOLO PRODUCTION LLC | Boerne, TX | KNAPP O L | CIBOLO PRODUCT | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| DICK WILLIAM J III | Boulder, CO | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MOSING-ROTH PROPERTIES LLC | Lafayette, LA | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| DICK WILLIAM J III | Boulder, CO | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CIBOLO PRODUCTION LLC | Boerne, TX | KNAPP O L | CIBOLO PRODUCT | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CALK OIL COMPANY | Lytle, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| RITCHEY ARTHUR P | Springfield, MO | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| DICK WILLIAM J III | Boulder, CO | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CIBOLO PRODUCTION LLC | Boerne, TX | KNAPP O L | CIBOLO PRODUCT | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CRAMJAC INC | Purcell, OK | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CALK OIL COMPANY | Lytle, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| RITCHEY ARTHUR P | Springfield, MO | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MOSING ROTH PROPERTIES LLC | Lafayette, LA | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| BARCKLOW MARK | San Antonio, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| BARCKLOW MARK | San Antonio, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CRAMJAC INC | Purcell, OK | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| RITCHEY ARTHUR P | Springfield, MO | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| DUBOSE ALLISON PERRY TRUST | San Antonio, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WHITE STAR ENERGY INC | Midland, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| DUBOSE MEREDITH A TRUST | Santa Monica, CA | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CALK OIL COMPANY | Lytle, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CIBOLO PRODUCTION LLC | Boerne, TX | KNAPP O L | CIBOLO PRODUCT | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| DUBOSE S P JR TRUST | San Antonio, TX | KNAPP O L | CALK OIL COMPA | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |