| BAYTEX ENERGY USA | HOUSTON, TX | INDIVIDUAL | 289 | $271.0M |
| MODELO ENERGY CAPITAL STAR O AND G | — | INDIVIDUAL | 81 | $50.5M |
| EOG RESOURCES | HOUSTON, TX | INDIVIDUAL | 49 | $13.3M |
| MARATHON OIL EF | — | INDIVIDUAL | 46 | $12.2M |
| MB ENERGY | — | INDIVIDUAL | 6 | $8.7M |
| TRIO CONSULTING AND MANAGEMENT | — | INDIVIDUAL | 5 | $4.2M |
| MATRIX PETROLEUM | — | INDIVIDUAL | 4 | $3.5M |
| DICKSON ALLEN FOUNDATION | — | INDIVIDUAL | 34 | $3.4M |
| ROCKY CREEK RESOURCES | — | INDIVIDUAL | 1 | $3.2M |
| MODERN EXPLORATION | — | INDIVIDUAL | 1 | $2.9M |
| BURLINGTON RESOURCES OIL AND GAS | HOUSTON, TX | INDIVIDUAL | 47 | $2.6M |
| BAROS FAMILY INVESTMENTS | SAN ANTONIO, TX | INDIVIDUAL | 30 | $2.4M |
| KOLAR KENWARD F JR AND RHONDA | — | INDIVIDUAL | 12 | $1.8M |
| MERIT ENERGY | DALLAS, TX | INDIVIDUAL | 29 | $1.5M |
| BOEDEKER M C AGRICULTURE | — | INDIVIDUAL | 23 | $1.5M |
| SULPHUR PARK | SHINER, TX | ENTITY | 16 | $1.5M |
| RED CREST | — | INDIVIDUAL | 13 | $1.4M |
| WELHAUSEN LAND AND CATTLE | SHINER, TX | INDIVIDUAL | 18 | $1.2M |
| FAIRCHILD CARLOTTA | MOULTON, TX | INDIVIDUAL | 7 | $1.2M |
| TRAYLOR MINERAL INTERESTS | PEARLAND, TX | INDIVIDUAL | 10 | $1.1M |
| H D WRIGHT MINERALS | AUSTIN, TX | INDIVIDUAL | 6 | $1.1M |
| FILIPP KENNETH C AND KARIN K | MOULTON, TX | INDIVIDUAL | 9 | $1.1M |
| BALLARD LAURIE M | SEALY, TX | INDIVIDUAL | 12 | $1.1M |
| TMR EXPLORATION | — | INDIVIDUAL | 12 | $1.0M |
| KARPER OIL AND GAS | GRAHAM, TX | INDIVIDUAL | 4 | $986K |
| WENDELS JEWELRY | SHINER, TX | INDIVIDUAL | 12 | $909K |
| BERGER JULIUS LEE JR AND IRIS | — | INDIVIDUAL | 7 | $872K |
| MARCAK BETTIE | SHINER, TX | INDIVIDUAL | 2 | $870K |
| JANEK HATTIE REVOCABLE | — | INDIVIDUAL | 13 | $834K |
| SCHWARTZ LAND MANAGEMENT | — | INDIVIDUAL | 4 | $809K |
| SNIDER KATHLEEN ELIZABETH | — | INDIVIDUAL | 6 | $775K |
| RAABE JERRY JEROME AND CHARLENE | — | INDIVIDUAL | 12 | $774K |
| MARCAK BERNARD | SAN ANTONIO, TX | INDIVIDUAL | 5 | $733K |
| SAYERS WILLIAM AND ETTA MEM TRUS | — | INDIVIDUAL | 6 | $719K |
| STATE OF TEXAS | — | GOVERNMENT | 112 | $711K |
| ZIDEK KENNETH JAMES | SHINER, TX | INDIVIDUAL | 6 | $697K |
| RAAB FAMILY RANCH LMTD PARTNER | — | INDIVIDUAL | 2 | $670K |
| BERAN BRIAN J AND JULIA M | MOULTON, TX | INDIVIDUAL | 8 | $653K |
| VASEK ZIDEK INVESTMENTS | BRENHAM, TX | INDIVIDUAL | 11 | $611K |
| HENWOOD BRENDA MEYER | AUSTIN, TX | INDIVIDUAL | 15 | $607K |
| DINKINS CAROL E | HOUSTON, TX | INDIVIDUAL | 6 | $602K |
| PARKER MARYILYN B MARITAL | — | INDIVIDUAL | 6 | $595K |
| BRADFIELD WILLIAM H AND JANE F | SHINER, TX | INDIVIDUAL | 10 | $589K |
| CRONIN ENERGY | — | INDIVIDUAL | 50 | $588K |
| SCHOENFELD DAVID | MOULTON, TX | INDIVIDUAL | 10 | $562K |
| DOLEZAL BENNY JULIUS | — | INDIVIDUAL | 10 | $555K |
| BALLARD EXPLORATION | — | INDIVIDUAL | 1 | $545K |
| ARLEDGE JAMES B AND LINDA M | GONZALES, TX | INDIVIDUAL | 8 | $541K |
| JOHNSON MOULTON FAMILY PRTSHP | MOULTON, TX | INDIVIDUAL | 9 | $541K |
| NOVAK KAREN | FLATONIA, TX | INDIVIDUAL | 9 | $535K |
| CORONADO RESOURCES 2018 | — | INDIVIDUAL | 16 | $534K |
| TIDAL PETROLEUM | — | INDIVIDUAL | 7 | $533K |
| EFFENBERGER MICHAEL J | HOUSTON, TX | INDIVIDUAL | 14 | $532K |
| CLARK GARY AUSTIN | — | INDIVIDUAL | 6 | $513K |
| FOWLER OIL AND GAS | — | INDIVIDUAL | 15 | $511K |
| CADDO MINERALS | AUSTIN, TX | INDIVIDUAL | 26 | $507K |
| HURD ENTERPRISES | — | INDIVIDUAL | 2 | $498K |
| MEYER BRIDGET | — | INDIVIDUAL | 15 | $498K |
| SCHMIDT LARRY J | SUGAR LAND, TX | INDIVIDUAL | 14 | $497K |
| WERTZ JOHN A | HOUSTON, TX | INDIVIDUAL | 7 | $493K |
| NEWTON NELSON WAYNE | FRANKSTON, TX | INDIVIDUAL | 10 | $491K |
| VENABLE ROYALTY | DALLAS, TX | INDIVIDUAL | 38 | $484K |
| UNION PACIFIC RAILROAD | — | INDIVIDUAL | 17 | $481K |
| BA OTTO INVESTMENTS | SHINER, TX | INDIVIDUAL | 6 | $481K |
| RED STONE RESOURCES | EDMOND, OK | INDIVIDUAL | 7 | $478K |
| FLEXCO | — | INDIVIDUAL | 10 | $473K |
| HFS SLJ MINERAL II | DALLAS, TX | INDIVIDUAL | 75 | $461K |
| MAEKER ROBERT C AND WIFE MARTHA | — | INDIVIDUAL | 2 | $460K |
| HFS ORRI 2023 | — | INDIVIDUAL | 6 | $458K |
| LORKE JANICE MARILYN | — | INDIVIDUAL | 6 | $442K |
| HONS ALLEN | — | INDIVIDUAL | 4 | $440K |
| HOLUB GEORGIA ANN AND GEORGE | — | INDIVIDUAL | 7 | $433K |
| FILIPP WILLIAM E JR | DANBURY, TX | INDIVIDUAL | 8 | $427K |
| CLARK GORDON GAYLE | — | INDIVIDUAL | 6 | $427K |
| UNION PACIFIC RAILROAD COMP | — | INDIVIDUAL | 35 | $420K |
| DAMRELL LINDA | — | INDIVIDUAL | 5 | $416K |
| MACHICEK AMY J | SHINER, TX | INDIVIDUAL | 9 | $414K |
| HARTMAN BONNIE LOU | — | INDIVIDUAL | 5 | $414K |
| HYDROCARBON OPERATING | — | INDIVIDUAL | 4 | $407K |
| BOWDON ENERGY | — | INDIVIDUAL | 40 | $407K |
| BORCHERS HENRY AND ANNIE | LUBBOCK, TX | INDIVIDUAL | 11 | $407K |
| VINCIK ERNEST E JR | BELLVILLE, TX | ENTITY | 11 | $402K |
| MARCAK ANDREW W | SHINER, TX | INDIVIDUAL | 6 | $401K |
| BRAEUER RUDOLPH R AND REBECCA J | SHINER, TX | ENTITY | 11 | $383K |
| FILIPP ALAN JOSEPH | DANBURY, TX | INDIVIDUAL | 7 | $381K |
| DOERNING SARA JANE EFFENBERGER | SPRINGFIELD, VA | INDIVIDUAL | 10 | $379K |
| DARILEK JAMES ROBERT | — | INDIVIDUAL | 3 | $379K |
| KOLAR JAMES MICHAEL | HORSESHOE BAY, TX | INDIVIDUAL | 6 | $377K |
| DORNAK MARVIN AND KATHY | MOULTON, TX | INDIVIDUAL | 5 | $374K |
| TECHNIK ANNA MAE | — | INDIVIDUAL | 1 | $373K |
| MATULA SHARON | SHINER, TX | INDIVIDUAL | 10 | $371K |
| WAGNER RESOURCES | — | INDIVIDUAL | 8 | $370K |
| KLOESEL OSCAR | MOULTON, TX | INDIVIDUAL | 3 | $366K |
| HILCORP ENERGY | HOUSTON, TX | ENTITY | 14 | $357K |
| MCHUGH ROBERT JAMES | — | INDIVIDUAL | 4 | $357K |
| MOSER BARBARA A | — | INDIVIDUAL | 11 | $347K |
| KUCK ROBERT | LA, TX | INDIVIDUAL | 7 | $347K |
| WAGNER RHONDA | SHINER, TX | INDIVIDUAL | 6 | $337K |
| KASPAR DOUGLAS D AND LAURA Y | SHINER, TX | INDIVIDUAL | 4 | $336K |
| JASEK GEORGE JULIAN | MOULTON, TX | INDIVIDUAL | 9 | $334K |
