| 40001 | TROPORO DEVONIAN UNIT | Pecos County, TX | Oil & Gas Property | Feb 2025 |
| 40002 | TROPORO,NORTH(DEV | Crane County, TX | Oil & Gas Property | Feb 2025 |
| 40003 | TROSPER | Lipscomb County, TX | Oil & Gas Property | Feb 2025 |
| 40004 | TROSPER-JERNIGAN HV UNIT | Panola County, TX | Gas Property | Feb 2025 |
| 40005 | TROSPER-TILLER-CRENSHAW HV UNT | Panola County, TX | Gas Property | Feb 2025 |
| 40006 | TROSPER-VALDO 361/432 A C001MD | Lipscomb County, TX | Oil & Gas Property | Feb 2025 |
| 40007 | TROST | Webb County, TX | Oil & Gas Property | Feb 2025 |
| 40008 | TROSTLE | Wheeler County, TX | Gas Property | Feb 2025 |
| 40009 | TROTT 34-183 | Ward County, TX | Oil & Gas Property | Feb 2025 |
| 40010 | TROTTER | Lubbock County, TX | Oil & Gas Property | Dec 2024 |
| 40011 | TROUBADOUR 1 | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 40012 | TROUT BEN | Wheeler County, TX | Oil & Gas Property | Feb 2025 |
| 40013 | TROUTMAN | Houston County, TX | Oil & Gas Property | Jan 2025 |
| 40014 | TROUTMAN G. L | Moore County, TX | Gas Property | Feb 2025 |
| 40015 | TROWELL 1H | Denton County, TX | Oil & Gas Property | Feb 2025 |
| 40016 | TROXELL | Collingsworth County, TX | Gas Property | Oct 2009 |
| 40017 | TROXELL P. K | Wise County, TX | Oil & Gas Property | Feb 2025 |
| 40018 | TROXELL-GRIFFETH (SA) | Wise County, TX | Gas Property | Feb 2025 |
| 40019 | TROXELL-KELLEY (SA) 1H | Wise County, TX | Gas Property | Feb 2025 |
| 40020 | TROY 23 | Wheeler County, TX | Oil & Gas Property | Feb 2025 |
| 40021 | TROYCE 14-30 A UNIT | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 40022 | TRP A 300H | Webb County, TX | Gas Property | Feb 2025 |
| 40023 | TRP B 101H | Webb County, TX | Gas Property | Feb 2025 |
| 40024 | TRUBENBACH | Cooke County, TX | Oil & Gas Property | Feb 2025 |
| 40025 | TRUBENBACH | Cooke County, TX | Oil & Gas Property | Feb 2025 |
| 40026 | TRUBENBACH MARTIN | Cooke County, TX | Oil & Gas Property | Feb 2025 |
| 40027 | TRUCHARD | Colorado County, TX | Oil & Gas Property | Jun 2020 |
| 40028 | TRUCKS UNIT | Karnes County, TX | Oil & Gas Property | Feb 2025 |
| 40029 | TRUE GRIT | Walker County, TX | Oil & Gas Property | Oct 2018 |
| 40030 | TRUE GRIT | Andrews County, TX | Oil & Gas Property | Feb 2025 |
| 40031 | TRUE GRIT | Dawson County, TX | Oil & Gas Property | Feb 2025 |
| 40032 | TRUE GRIT 712 | Yoakum County, TX | Oil & Gas Property | Feb 2025 |
| 40033 | TRUFFLE SHUFFLE 12-9 | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 40034 | TRUITT | Dawson County, TX | Oil & Gas Property | Feb 2025 |
| 40035 | TRUITT JAKE | Gregg County, TX | Oil & Gas Property | Feb 2025 |
| 40036 | TRUITT WOOD UNIT | Dawson County, TX | Oil & Gas Property | Feb 2025 |
| 40037 | TRUK 23-14 UNIT | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 40038 | TRUKSA | Brazoria County, TX | Oil & Gas Property | Jan 2025 |
| 40039 | TRULL | Matagorda County, TX | Oil & Gas Property | Feb 2025 |
| 40040 | TRULL | Lavaca County, TX | Oil & Gas Property | Feb 2025 |
| 40041 | TRULOCK | Mitchell County, TX | Oil & Gas Property | Feb 2025 |
| 40042 | TRULOVE | Johnson County, TX | Gas Property | Feb 2025 |
| 40043 | TRULOVE-WHITEHEAD (SA) | Johnson County, TX | Gas Property | Feb 2025 |
| 40044 | TRUMAN | Tarrant County, TX | Gas Property | Feb 2025 |
| 40045 | TRUMAN-CHELSEA MIPA | Tarrant County, TX | Gas Property | Feb 2025 |
| 40046 | TRUMBELL | Sherman County, TX | Oil & Gas Property | Feb 2025 |
| 40047 | TRUSSELL SPENCER L. 1 | Johnson County, TX | Gas Property | Feb 2025 |
| 40048 | TRUST | Gray County, TX | Gas Property | Feb 2025 |
| 40049 | TRUST | Galveston County, TX | Oil & Gas Property | Feb 2025 |
| 40050 | TRUST BUSTER | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 40051 | TRUST JAMES 95 | Webb County, TX | Oil & Gas Property | Feb 2025 |
| 40052 | TRUST STATE 242 | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 40053 | TRUSTY GAS UNIT | Hardin County, TX | Oil & Gas Property | Feb 2023 |
| 40054 | TRWD | Tarrant County, TX | Oil & Gas Property | Feb 2025 |
| 40055 | TRWD | Tarrant County, TX | Gas Property | Feb 2025 |
| 40056 | TRWD A UNIT | Tarrant County, TX | Oil & Gas Property | Feb 2025 |
| 40057 | TRWD B UNIT D | Tarrant County, TX | Gas Property | Feb 2025 |
| 40058 | TRWD BBC E UNIT 5H | Tarrant County, TX | Gas Property | Feb 2025 |
| 40059 | TRWD BEND | Tarrant County, TX | Gas Property | Feb 2025 |
| 40060 | TRWD C UNIT | Tarrant County, TX | Gas Property | Feb 2025 |
| 40061 | TRWD EAST | Tarrant County, TX | Gas Property | Feb 2025 |
| 40062 | TRWD F UNIT 2H | Tarrant County, TX | Oil & Gas Property | Feb 2025 |
| 40063 | TRWD FOSTER UNIT | Tarrant County, TX | Gas Property | Feb 2025 |
| 40064 | TRWD GANTT | Tarrant County, TX | Gas Property | Feb 2025 |
| 40065 | TRWD HEARNE | Tarrant County, TX | Gas Property | Feb 2025 |
| 40066 | TRWD II | Tarrant County, TX | Oil & Gas Property | Feb 2025 |
| 40067 | TRWD II A UNIT D1H | Tarrant County, TX | Gas Property | Feb 2025 |
| 40068 | TRWD MARINE QUEST UNIT | Tarrant County, TX | Oil & Gas Property | Feb 2025 |
| 40069 | TRWD MARSHALL UNIT | Tarrant County, TX | Gas Property | Feb 2025 |
| 40070 | TRWD TAPP | Tarrant County, TX | Oil & Gas Property | Feb 2025 |
| 40071 | TRWD UNIT H | Tarrant County, TX | Oil & Gas Property | Feb 2025 |
| 40072 | TRWD WC UNIT | Tarrant County, TX | Oil & Gas Property | Feb 2025 |
| 40073 | TRWD WILDLIFE | Tarrant County, TX | Gas Property | Feb 2025 |
| 40074 | TS-WINTERBOTHAM UNIT ZAV | Zavala County, TX | Oil & Gas Property | Feb 2025 |
| 40075 | TSCHACHER | Jones County, TX | Oil & Gas Property | Feb 2025 |
| 40076 | TSL M | Nueces County, TX | Oil & Gas Property | Apr 2020 |
| 40077 | TSOTSOS | Goliad County, TX | Oil & Gas Property | Oct 2021 |
| 40078 | TSRH | Reagan County, TX | Oil & Gas Property | Sep 2022 |
| 40079 | TSRH EAST 18-20 | Reagan County, TX | Oil & Gas Property | Feb 2025 |
| 40080 | TSRH UNIT 28 | Reagan County, TX | Oil & Gas Property | Feb 2025 |
| 40081 | TSRH WEST 19-20 | Reagan County, TX | Oil & Gas Property | Feb 2025 |
| 40082 | TSRHCC | Harrison County, TX | Oil & Gas Property | Feb 2025 |
| 40083 | TT RANCH UNIT | La Salle County, TX | Oil & Gas Property | Feb 2025 |
| 40084 | TTOPS GAS UNIT | Angelina County, TX | Gas Property | Feb 2025 |
| 40085 | TUATARA UNIT | Brazos County, TX | Oil & Gas Property | Jan 2025 |
| 40086 | TUBB | Lipscomb County, TX | Oil & Gas Property | Feb 2025 |
| 40087 | TUBB | Crane County, TX | Oil & Gas Property | Feb 2025 |
| 40088 | TUBB | Ward County, TX | Oil & Gas Property | Feb 2025 |
| 40089 | TUBB | Hockley County, TX | Oil & Gas Property | Feb 2025 |
| 40090 | TUBB | Howard County, TX | Oil & Gas Property | Feb 2025 |
| 40091 | TUBB -42 | Lipscomb County, TX | Oil & Gas Property | Feb 2025 |
| 40092 | TUBB -A- /TUBB ZONE/ | Crane County, TX | Oil & Gas Property | Feb 2025 |
| 40093 | TUBB 21 | Midland County, TX | Oil & Gas Property | Feb 2025 |
| 40094 | TUBB ESTATE | Winkler County, TX | Oil & Gas Property | Mar 2024 |
| 40095 | TUBB GEORGE E | Lipscomb County, TX | Oil & Gas Property | Jan 2025 |
| 40096 | TUBB HORACE | Howard County, TX | Oil & Gas Property | Dec 2020 |
| 40097 | TUBB J.B | Crane County, TX | Oil & Gas Property | Feb 2025 |
| 40098 | TUBB J.B. ESTATE B | Ward County, TX | Oil & Gas Property | May 2024 |
| 40099 | TUBB J.B. ETAL TR | Crane County, TX | Oil & Gas Property | Feb 2025 |
| 40100 | TUBB TRUST UNIT 1 | Tyler County, TX | Oil & Gas Property | Feb 2025 |