Gain unlimited access to Texas mineral ownership data.
| Owner | Owner City | Lease | Operator | NRI | Type | County | Year |
|---|---|---|---|---|---|---|---|
| HALFF ALBERT LEE (BRO) | Dallas, TX | SALLYE | C O G OPERATING LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF ALBERT LEE (BRO) | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF HENRY M TESTAMENTARY TRUST | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF HENRY M TESTAMENTARY TRUST | Dallas, TX | SALLYE | C O G OPERATING LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF INTERESTS | Fort Worth, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF INTERESTS | Fort Worth, TX | SALLYE | C O G OPERATING LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER JAMES | Dallas, TX | SALLYE | C O G OPERATING LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER JAMES | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER ROBERT | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER ROBERT | Dallas, TX | SALLYE | C O G OPERATING LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| SUMMIT PETROLEUM LLC | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| C O G OPERATING LLC | Rowlett, TX | SALLYE | C O G OPERATING LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| EAST J4 LP | Austin, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| EAST J4 LP | Austin, TX | SALLYE | C O G OPERATING LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CP FOUR GROUP LTD | Crane, TX | SALLYE | C O G OPERATING LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CP FOUR GROUP LTD | Crane, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF ALBERT L (BRO) TRUST | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF ALBERT L (BRO) TRUST | Dallas, TX | SALLYE | C O G OPERATING LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER JAMES TRUST | Dallas, TX | SALLYE | C O G OPERATING LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER ROBERT D TRUST | Dallas, TX | SALLYE | C O G OPERATING LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF PHILLIP HENRY | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF PHILLIP HENRY | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| DUNCAN FIVE REAL EST LP | Benbrook, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| DUNCAN FIVE REAL EST LP | Benbrook, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| THREE L RANCH LTD | San Angelo, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| THREE L RANCH LTD | San Angelo, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| AMACKER ROBERT KENT | San Angelo, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| AMACKER ROBERT KENT | San Angelo, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF ALBERT LEE (BRO) | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF ALBERT LEE (BRO) | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF HENRY M TESTAMENTARY TRUST | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF HENRY M TESTAMENTARY TRUST | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF INTERESTS | Fort Worth, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF INTERESTS | Fort Worth, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER JAMES | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER JAMES | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER ROBERT | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER ROBERT | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| SUMMIT PETROLEUM LLC | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| SUMMIT PETROLEUM LLC | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| EAST J4 LP | Austin, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| EAST J4 LP | Austin, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CP FOUR GROUP LTD | Crane, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CP FOUR GROUP LTD | Crane, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF ALBERT L (BRO) TRUST | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF ALBERT L (BRO) TRUST | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER JAMES TRUST | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER ROBERT D TRUST | Dallas, TX | SALLYE | SUMMIT PETROLEUM LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| TRUE OIL COMPANY LLC | Midland, TX | SALLYE | TRUE OIL COMPANY LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF ALBERT H TR | Dallas, TX | SALLYE | TRUE OIL COMPANY LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| DUNCAN FIVE REAL EST LP | Benbrook, TX | SALLYE | TRUE OIL COMPANY LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| THREE L RANCH LTD | San Angelo, TX | SALLYE | TRUE OIL COMPANY LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF INTERESTS | Fort Worth, TX | SALLYE | TRUE OIL COMPANY LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| AMACKER ROBERT KENT | San Angelo, TX | SALLYE | TRUE OIL COMPANY LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF ALBERT LEE (BRO) | Dallas, TX | SALLYE | TRUE OIL COMPANY LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF HENRY M TESTAMENTARY TRUST | Dallas, TX | SALLYE | TRUE OIL COMPANY LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER JAMES | Dallas, TX | SALLYE | TRUE OIL COMPANY LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER ROBERT | Dallas, TX | SALLYE | TRUE OIL COMPANY LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LEHRBURGER PATRICIA | Dallas, TX | SALLYE | TRUE OIL COMPANY LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HALFF PHILLIP HENRY | Dallas, TX | SALLYE | TRUE OIL COMPANY LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |