Gain unlimited access to Texas mineral ownership data.
| Owner | Owner City | Lease | Operator | NRI | Type | County | Year |
|---|---|---|---|---|---|---|---|
| LOPEZ GREGORIA GARZA STATE OF TEXAS - UNCLAIM | Austin, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LOPEZ HORACIO G | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LOPEZ JESUS MARIA STATE OF TEXAS-UNCLAIMED | Austin, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LOPEZ JOSE R STATE OF TEXAS-UNCLAIMED | Austin, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LOPEZ JUAN F | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LOPEZ JUANITA | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LOPEZ LAURENCIA ET VIR | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LOPEZ LETICIA LYDIA | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LOPEZ MARGIL JR | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LOPEZ NOE J ET UX | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LOPEZ ROSA MARIA GARZA | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| LUCIO DORA G | Mission, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MARTINEZ FRANCISCA | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MCKEE ERNESTINA M | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MCKEE HERMELINDA M | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MEJIA CLARISSA SLAMON | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MORIN LEONARDO ET UX | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MORTIMER EXPL CO RI & OR | San Antonio, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MORTIMER EXPL CO RI & OR | San Antonio, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MORTIMER GLENN G III | San Antonio, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MORTIMER PRODUCTION CO MINERALS | Bryan, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MOTTLOW LINDA | San Antonio, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| NORTEX CORPORATION | Dallas, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| ORTIZ VIOLA G | Sullivan City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| PALOMA GUADALUPE PENA | Weslaco, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| PENA GUADALUPE L STATE OF TEXAS-UNCLAIMED | Austin, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| PEREZ VIOLA L | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| RODRIGUEZ MARGARITA DE LA CRUZ | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| RODRIGUEZ MARIA | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| RUDY RANDALL D | Houston, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| RUSSELL PAMELA FOSTER WALTHALL | Fair Oaks Ranch, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| RUSSELL PAMELA FOSTER WALTHALL | Fair Oaks Ranch, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| SAENZ EDUARDO HERON STATE OF TEXAS-UNCLAIMED | Austin, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| SAENZ JESUSA L | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| SAENZ JOEL A | San Antonio, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| SANCHEZ JOSE ET UX STATE OF TEXAS-UNCLAIMED | Austin, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| SHARE 77 ROYALTY | Bryan, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| SILVA ROBERTO | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| SILVA ROLANDO | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| VASQUEZ EULALIA L STATE OF TEXAS-UNCLAIMED | Austin, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| VASQUEZ PAULA L | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| VELA ARTURO ET UX | Pharr, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| VFW HENRY CLAY DAVIS POST 8526 | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| VILLARREAL MANUELA L | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WALTHALL LEON N III | San Antonio, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WALTHALL LEON N III | San Antonio, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WINDOM ROYALTIES LLC | Gainesville, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WRIGHT CRAIG & REBECCA | Boerne, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| YSLAS SAN JUANA | Thornton, CO | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| UGGS ENERGY LLC | Katy, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MARGO AL E | McAllen, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MARGO FREDERICK JAMES | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| ROCHA GUADALUPE | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| THOMAS JOHN C PROFIT SHARING PLAN | San Antonio, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| RODRIGUEZ MARIA ESTATE RUBEN VALENCIA ADMINISTR | Rio Grande City, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| JONES VIRGINIA GAIL MARGO | Round Rock, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| RODRIGUEZ MARIA ELENA | Rosenberg, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| SIGMON JAMES E | San Antonio, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| GOODRICH GRETCHEN | Baton Rouge, LA | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| HARDIN HEATHER LYN | Midland, TX | MARGO/PENA W#3 | MORTIMER PRODUCTION CO | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |