| 5301 | BSI MOUNTAIN HAWKS DU | San Augustine County, TX | Oil & Gas Property | Jun 2026 |
| 5302 | BSI RAPTORS DU | San Augustine County, TX | Gas Property | Jan 2026 |
| 5303 | BSI SEAHAWKS DU | San Augustine County, TX | Oil & Gas Property | Jun 2026 |
| 5304 | BSI SKYHAWKS DU | San Augustine County, TX | Gas Property | Jun 2026 |
| 5305 | BSI UNIT A47 | San Augustine County, TX | Oil & Gas Property | Jun 2026 |
| 5306 | BSI/USFS | San Augustine County, TX | Oil & Gas Property | Jun 2026 |
| 5307 | BSM A-471 | Polk County, TX | Oil & Gas Property | Jun 2026 |
| 5308 | BSM CANNON A-95 | Polk County, TX | Oil & Gas Property | Jun 2026 |
| 5309 | BSM GU | San Augustine County, TX | Gas Property | Jun 2026 |
| 5310 | BSM UNIT A | San Augustine County, TX | Oil & Gas Property | Jan 2026 |
| 5311 | BSM WILDMAN | Polk County, TX | Oil Property | Oct 2019 |
| 5312 | BSR (SUBCLARKSVILLE) | Madison County, TX | Oil & Gas Property | May 2026 |
| 5313 | BTLT | Hidalgo County, TX | Oil & Gas Property | Jun 2026 |
| 5314 | BTLT A 4 | Hidalgo County, TX | Oil & Gas Property | Jun 2026 |
| 5315 | BU ANDERSON-PRICHARD-TENBERG | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 5316 | BUBBA GOODWIN | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 5317 | BUBBLING OVER | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 5318 | BUBBS UNIT | Hood County, TX | Oil & Gas Property | Jun 2026 |
| 5319 | BUBELA | Stonewall County, TX | Oil & Gas Property | Jun 2026 |
| 5320 | BUBINGA | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 5321 | BUCCANEER | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 5322 | BUCCI | Wise County, TX | Oil & Gas Property | Jun 2018 |
| 5323 | BUCCO 54-2-41 LOV | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 5324 | BUCCO 54-2-41 LOV UNIT | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 5325 | BUCHANAN | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 5326 | BUCHANAN | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 5327 | BUCHANAN | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 5328 | BUCHANAN | Howard County, TX | Oil & Gas Property | May 2026 |
| 5329 | BUCHANAN | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 5330 | BUCHANAN | Johnson County, TX | Gas Property | Jul 2019 |
| 5331 | BUCHANAN | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 5332 | BUCHANAN | Brazos County, TX | Oil & Gas Property | May 2023 |
| 5333 | BUCHANAN | Garza County, TX | Oil & Gas Property | Jun 2026 |
| 5334 | BUCHANAN 68-54 | Borden County, TX | Oil & Gas Property | Jun 2026 |
| 5335 | BUCHANAN GAS UNIT | Hidalgo County, TX | Oil & Gas Property | Jun 2026 |
| 5336 | BUCHANAN J. R. G | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 5337 | BUCHANAN S. R. POOLED | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 5338 | BUCHANAN, R. UNIT | Brazos County, TX | Oil & Gas Property | Jun 2026 |
| 5339 | BUCHER 429 | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 5340 | BUCHHOLTZ A.M | Caldwell County, TX | Oil & Gas Property | Jun 2026 |
| 5341 | BUCHHOLZ, WILLIAM R | Starr County, TX | Oil & Gas Property | Jun 2026 |
| 5342 | BUCHHORN | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 5343 | BUCHHORN GAS UNIT 1H | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 5344 | BUCK | Refugio County, TX | Oil & Gas Property | Feb 2006 |
| 5345 | BUCK (AK) | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 5346 | BUCK RANCH | Parker County, TX | Gas Property | Apr 2026 |
| 5347 | BUCK UNIT | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 5348 | BUCK WALTER | Gaines County, TX | Gas Property | Oct 2025 |
| 5349 | BUCKAROO UNIT | Leon County, TX | Oil & Gas Property | Jun 2026 |
| 5350 | BUCKEYE | Matagorda County, TX | Oil & Gas Property | Nov 2025 |
| 5351 | BUCKEYE | Tarrant County, TX | Gas Property | Jun 2026 |
| 5352 | BUCKEYE 55-1-28 UNIT | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 5353 | BUCKEYE TREE MIPA 2H | Tarrant County, TX | Gas Property | Jun 2026 |
| 5354 | BUCKHAULTS | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 5355 | BUCKIN CHUTE | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 5356 | BUCKINGHAM | Wheeler County, TX | Oil & Gas Property | Jun 2026 |
| 5357 | BUCKINGHAM UNIT | Gonzales County, TX | Oil & Gas Property | May 2026 |
| 5358 | BUCKLAND | Cass County, TX | Oil Property | Jun 2026 |
| 5359 | BUCKLER | Stephens County, TX | Oil & Gas Property | Jul 2025 |
| 5360 | BUCKLES | Sherman County, TX | Gas Property | Jun 2026 |
| 5361 | BUCKLES | Ward County, TX | Oil & Gas Property | May 2026 |
| 5362 | BUCKLES | Sherman County, TX | Gas Property | May 2026 |
| 5363 | BUCKLEY | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 5364 | BUCKLEY C | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 5365 | BUCKLEY FAMILY GU | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 5366 | BUCKLEY, CLIFFORD ETAL | Frio County, TX | Oil & Gas Property | Jun 2026 |
| 5367 | BUCKMINSTER | Ochiltree County, TX | Oil & Gas Property | May 2026 |
| 5368 | BUCKNER | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 5369 | BUCKNER | Parker County, TX | Oil & Gas Property | Jun 2026 |
| 5370 | BUCKNER | Haskell County, TX | Oil & Gas Property | Jun 2026 |
| 5371 | BUCKNER 11 | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 5372 | BUCKNER BAPTIST | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 5373 | BUCKNER-B | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 5374 | BUCKNER-BAPTIST-BENEVOLENCES | Glasscock County, TX | Oil & Gas Property | Sep 2023 |
| 5375 | BUCKSHOT | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 5376 | BUCKSHOT | Cochran County, TX | Oil & Gas Property | Jun 2026 |
| 5377 | BUCKSHOT | Cochran County, TX | Oil & Gas Property | Jun 2026 |
| 5378 | BUCKSKIN STATE 1003 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 5379 | BUCKTHAL | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 5380 | BUCKY 711 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 5381 | BUCKY BADGER | Lee County, TX | Oil & Gas Property | Jun 2026 |
| 5382 | BUCY | Willacy County, TX | Oil & Gas Property | May 2007 |
| 5383 | BUCY | Pecos County, TX | Oil & Gas Property | Jul 2020 |
| 5384 | BUCY | Brown County, TX | Oil & Gas Property | Jun 2026 |
| 5385 | BUCY BETT | Brown County, TX | Oil & Gas Property | Jun 2026 |
| 5386 | BUDDY | Wood County, TX | Oil & Gas Property | Jun 2026 |
| 5387 | BUDDY 998 | Lipscomb County, TX | Oil & Gas Property | May 2026 |
| 5388 | BUDDY HOLLY 359 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 5389 | BUECHY | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 5390 | BUEHRIG | Dewitt County, TX | Oil & Gas Property | Jul 2013 |
| 5391 | BUEHRING UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 5392 | BUEHRING UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 5393 | BUEHRING-GILLEY PSA | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 5394 | BUERGER | Archer County, TX | Oil & Gas Property | Jun 2026 |
| 5395 | BUFFALO | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 5396 | BUFFALO | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 5397 | BUFFALO | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 5398 | BUFFALO 55-5-39 1H | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 5399 | BUFFALO 6-8 | Fisher County, TX | Oil & Gas Property | Jun 2026 |
| 5400 | BUFFALO BAYOU | Stephens County, TX | Oil & Gas Property | Jun 2026 |