| SOJOURNER DRILLING | — | INDIVIDUAL | 94 | $14.9M |
| ROXO ENERGY IV | FORT WORTH, TX | INDIVIDUAL | 15 | $6.1M |
| DELTA OIL AND GAS | — | INDIVIDUAL | 8 | $3.7M |
| PETEX | BRECKENRIDGE, TX | INDIVIDUAL | 11 | $1.2M |
| LKKTX 2018 | BURKBURNETT, TX | INDIVIDUAL | 2 | $1.2M |
| DOUBLE M PETROPROPERTIES | HASKELL, TX | INDIVIDUAL | 25 | $1.0M |
| TREK RESOURCES | DALLAS, TX | INDIVIDUAL | 4 | $927K |
| ICS ENERGY | CYPRESS, TX | INDIVIDUAL | 19 | $853K |
| STRAWBERRY HILL | TUSCALOOSA, AL | INDIVIDUAL | 1 | $843K |
| WEST CENTRAL TEXAS PETROLEUM | ALBANY, TX | INDIVIDUAL | 6 | $798K |
| WALSH AND WATTS | ALEDO, TX | INDIVIDUAL | 11 | $725K |
| GRAYROCK ENERGY II | — | INDIVIDUAL | 17 | $697K |
| NBX ENERGY | WICHITA FALLS, TX | INDIVIDUAL | 4 | $583K |
| BAYLOR SCOTT AND WHITE | DALLAS, TX | INDIVIDUAL | 2 | $535K |
| BEASLEY WELL SERVICE | TUSCOLA, TX | INDIVIDUAL | 11 | $501K |
| JONES HOLMAN KENT | HAMLIN, TX | INDIVIDUAL | 7 | $492K |
| MORTON FAMILY LMTD PRTSHP | STEPHENVILLE, TX | INDIVIDUAL | 1 | $488K |
| MOMENTUM OPERATING | ALBANY, TX | INDIVIDUAL | 13 | $487K |
| BARNETT ENERGY | — | INDIVIDUAL | 9 | $431K |
| Y6 PROPERTY MGMT | HOUSTON, TX | INDIVIDUAL | 8 | $412K |
| BLUFF CREEK PETREOLEUM | ABILENE, TX | INDIVIDUAL | 9 | $394K |
| DWR OIL | MERKEL, TX | INDIVIDUAL | 7 | $370K |
| TRUETT AND TAYLOR CAPITAL | DALLAS, TX | INDIVIDUAL | 1 | $350K |
| PV OIL SERVICES | ABILENE, TX | INDIVIDUAL | 2 | $332K |
| PETRO HUNT | — | INDIVIDUAL | 1 | $330K |
| JOHNSON JAMES AND JEMMYE | HAMLIN, TX | INDIVIDUAL | 3 | $308K |
| SCHWERTNER WESLEY KAYE | ABILENE, TX | INDIVIDUAL | 1 | $299K |
| GILLESPIE OPERATING | TUSCOLA, TX | INDIVIDUAL | 1 | $295K |
| WALTERS GLENN A | WHITEHOUSE, TX | INDIVIDUAL | 5 | $281K |
| SPA ROUND TOP | ABILENE, TX | INDIVIDUAL | 1 | $263K |
| INTERSTATE EXPLORATIONS | CISCO, TX | INDIVIDUAL | 3 | $262K |
| FINLEY RESOURCES | — | INDIVIDUAL | 1 | $254K |
| GOLDEN HORSE GROUP | — | INDIVIDUAL | 11 | $245K |
| RMB OPERATING | — | INDIVIDUAL | 7 | $232K |
| SOJOURNER ENTERPRISES | — | INDIVIDUAL | 26 | $220K |
| 5L PROPERTIES | — | INDIVIDUAL | 12 | $218K |
| RIDGE FARMS | ABILENE, TX | INDIVIDUAL | 1 | $217K |
| STEPHENS WILLIAM C | BOULDER, CO | INDIVIDUAL | 7 | $215K |
| ROCK HOUSE ROYALTY PARTNERSLLC | ABILENE, TX | ENTITY | 10 | $209K |
| DJ AND T ENERGY | — | INDIVIDUAL | 3 | $200K |
| TIDWELL INVESTMENTS | — | INDIVIDUAL | 6 | $199K |
| MACDIARMID SHARON D MELTON TRT | SAN ANTONIO, TX | INDIVIDUAL | 4 | $195K |
| MOVEST CAPITAL | — | INDIVIDUAL | 15 | $186K |
| RHB EXPLORATION AND PRODUCTION | GRAPEVINE, TX | INDIVIDUAL | 3 | $185K |
| LAWRENCE ENERGY | ABILENE, TX | INDIVIDUAL | 3 | $179K |
| WINN OPERATING | MAGNOLIA, TX | INDIVIDUAL | 5 | $174K |
| LOBO MINERALS | — | INDIVIDUAL | 5 | $172K |
| TETRAGON INVESTMENTS | ABILENE, TX | INDIVIDUAL | 3 | $164K |
| SCOTT OPERATING | ALBANY, TX | INDIVIDUAL | 8 | $163K |
| HOWARD JERRY ANN | STAMFORD, TX | INDIVIDUAL | 3 | $153K |
| MONTGOMERY PETROLEUM | DALLAS, TX | INDIVIDUAL | 5 | $151K |
| LANDMASTER | — | INDIVIDUAL | 5 | $150K |
| LLL PROPERTIES | AUSTIN, TX | INDIVIDUAL | 2 | $145K |
| MUELLER JERRY RAY | STAMFORD, TX | INDIVIDUAL | 2 | $144K |
| CHAMBERS R H | ABILENE, TX | INDIVIDUAL | 1 | $143K |
| TERRELL OIL AND GAS PROD | HAMLIN, TX | INDIVIDUAL | 7 | $140K |
| CULEBRA OIL AND GAS | — | INDIVIDUAL | 1 | $138K |
| BOYD AND MCWILLIAMS ENERGY GROUP | MIDLAND, TX | INDIVIDUAL | 4 | $135K |
| WILSON MATTHEW CULLEN | AMARILLO, TX | INDIVIDUAL | 1 | $131K |
| MURDOCH CLEBURNE L AND SHARON E | ABILENE, TX | INDIVIDUAL | 1 | $130K |
| LAINCO WELL SERVICE | HAMLIN, TX | ENTITY | 10 | $129K |
| FARMER DUSTY F TESTAMENTARY | MERKEL, TX | INDIVIDUAL | 4 | $128K |
| RISLEY JIM K AND LINDA H | LUBBOCK, TX | INDIVIDUAL | 5 | $122K |
| HOUGH ROBERT M | DALLAS, TX | INDIVIDUAL | 8 | $120K |
| COOPER GLEN D | FORT WORTH, TX | INDIVIDUAL | 3 | $119K |
| MYATT BUCHANAN LEGACY VENTURES | — | INDIVIDUAL | 2 | $116K |
| SOURCE ROCK MINERALS II | DALLAS, TX | INDIVIDUAL | 3 | $112K |
| J AND M SWD | STAMFORD, TX | INDIVIDUAL | 3 | $112K |
| AMERICAN ENERGY TEXAS | MINERAL WELLS, TX | INDIVIDUAL | 2 | $111K |
| ABILENE AMERICAN ENERGY | — | INDIVIDUAL | 4 | $109K |
| LAINCO | — | ENTITY | 2 | $106K |
| STAR PRODUCTION | DALLAS, TX | INDIVIDUAL | 2 | $105K |
| JIVIDEN | CHARLOTTE, TN | INDIVIDUAL | 5 | $101K |
| BROWNING OIL | DALLAS, TX | INDIVIDUAL | 6 | $100K |
| ATTIC JEEP OIL | ABILENE, TX | INDIVIDUAL | 4 | $96K |
| MELCAR PRODUCITON | TUSCOLA, TX | INDIVIDUAL | 1 | $95K |
| BUMGARDNER SCOTT HILL | HOUSTON, TX | INDIVIDUAL | 2 | $94K |
| BOOT S MINERALS | TYLER, TX | INDIVIDUAL | 2 | $92K |
| WILD BILL MINERALS | BULLARD, TX | INDIVIDUAL | 2 | $92K |
| BRIDGES M KLATTERHOFF | LUBBOCK, TX | INDIVIDUAL | 1 | $90K |
| LARIAT LAND AND EXPLORATION | ABILENE, TX | INDIVIDUAL | 1 | $89K |
| TOOMBS BILLY BOB | MERKEL, TX | INDIVIDUAL | 9 | $88K |
| 3 S PRODUCTION | CISCO, TX | INDIVIDUAL | 1 | $88K |
| VERTOX | SOUTHLAKE, TX | INDIVIDUAL | 1 | $88K |
| BRIGHT JOE E AND VICKI | SPRINGFIELD, MO | INDIVIDUAL | 7 | $87K |
| LANEER RESOURCES | ABILENE, TX | INDIVIDUAL | 2 | $86K |
| POWELL PROPERTIES | — | INDIVIDUAL | 4 | $84K |
| CJM RESOURCES | MIDLAND, TX | INDIVIDUAL | 4 | $81K |
| SHIDLER MARK L | — | INDIVIDUAL | 4 | $80K |
| MIRES CAROLYN KAY JOHNSON | STRATFORD, TX | INDIVIDUAL | 8 | $79K |
| FLEMING J M INVESTMENTS | WICHITA FALLS, TX | INDIVIDUAL | 1 | $79K |
| WILLIAMSON TERRY L | MIDLAND, TX | INDIVIDUAL | 6 | $78K |
| LWE CHAPARRAL FARMS TX PRTNSP | HIGHLANDS RANCH, CO | INDIVIDUAL | 7 | $77K |
| GUITAR JANE FERGUSON | ABILENE, TX | INDIVIDUAL | 10 | $74K |
| MM FERGUSON TX PTNR | HAMIN, TX | INDIVIDUAL | 10 | $74K |
| CARTER BILLY GLENN AND LUCILLE | HAMLIN, TX | INDIVIDUAL | 1 | $73K |
| UNLEASED MINERAL OWNER | DALLAS, TX | INDIVIDUAL | 4 | $73K |
| POTTS AVERY C | ABILENE, TX | INDIVIDUAL | 11 | $72K |
| PIPER MINNIE STEVENS FND | SAN ANTONIO, TX | INDIVIDUAL | 10 | $71K |
| FMM REVOCABLE | OMAHA, NE | INDIVIDUAL | 2 | $71K |
