401 | Tana Oil And Gas Corporation | Irving, TX 75062 | Oil & Gas Operator | Mar 2000 |
402 | TC Oil And Gas, LLC | Denton, TX 76205 | Oil Operator | Apr 2024 |
403 | TDC Engineering, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
404 | Tech Resources, Inc. | Georgetown, TX 78628 | Oil & Gas Operator | Dec 2001 |
405 | Tejones Operating Corporation | San Antonio, TX 78217 | Oil & Gas Operator | Apr 2024 |
406 | Tenex Corporation | Houston, TX 77227 | Oil & Gas Operator | Dec 2007 |
407 | Tenison Oil Company | Abilene, TX 79605 | Oil & Gas Operator | Apr 2024 |
408 | Texakoma Oil & Gas Corp | Dallas, TX 75240 | Oil & Gas Operator | Sep 2014 |
409 | Texas American Resources Company | Austin, TX 78701 | Oil & Gas Operator | Apr 2024 |
410 | Texas Consolidated Pet. Corp. | Fort Worth, TX 76109 | Oil & Gas Operator | Apr 2024 |
411 | Texas International Oper., LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2013 |
412 | Texcal Oil Co | Cuero, TX 77954 | Oil & Gas Operator | Feb 2006 |
413 | Texlan Oil Company, Inc. | Tyler, TX 75701 | Oil & Gas Operator | Nov 1994 |
414 | Texstar North America, Inc. | Waynesboro, MS 39367 | Oil & Gas Operator | Aug 1994 |
415 | The Houston Exploration Company | Houston, TX 77002 | Oil & Gas Operator | Apr 2017 |
416 | Thomas, Mike | Nixon, TX 78140 | Oil Operator | Apr 2024 |
417 | Three J Energy, Inc. | Seguin, TX 78155 | Oil & Gas Operator | Apr 2024 |
418 | Tidal Petroleum, Inc. | Schertz, TX 78154 | Oil & Gas Operator | Apr 2024 |
419 | Tipperary Oil & Gas Corp | Denver, CO 80202 | Oil & Gas Operator | May 2014 |
420 | Tiza Energy, Inc. | Austin, TX 78715 | Oil & Gas Operator | Apr 2024 |
421 | Tiza Operating Company | Austin, TX 78716 | Oil & Gas Operator | Jan 2000 |
422 | Top Op, L.L.C. | Houston, TX 77077 | Oil & Gas Operator | May 2020 |
423 | Torch Operating Company | Houston, TX 77010 | Oil & Gas Operator | Mar 2015 |
424 | Tower Resources Inc | Conroe, TX 77304 | Oil & Gas Operator | Apr 2024 |
425 | Tracker Oil & Gas, Inc. | Bastrop, TX 78602 | Oil & Gas Operator | Apr 2024 |
426 | Trek Resources, Inc. | Dallas, TX 75207 | Oil & Gas Operator | Apr 2024 |
427 | Tri-C Resources, LLC | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
428 | Tri-County Operating Company | Seguin, TX 78156 | Gas Operator | Feb 1997 |
429 | Truth Resources LP | Conroe, TX 77304 | Oil Operator | Sep 2021 |
430 | Tsar Energy, LLC | Dallas, TX 75205 | Oil & Gas Operator | Apr 2024 |
431 | Tuleta Energy Partners, LLC | Norman, OK 73072 | Oil & Gas Operator | Apr 2024 |
432 | Tuskar (Texas), Inc. | Oklahoma City, OK 73116 | Oil & Gas Operator | Jan 2016 |
433 | Union Gas Operating Company | Houston, TX 77014 | Oil & Gas Operator | Apr 2024 |
434 | Union Pacific Resources Co. | Fort Worth, TX 76101 | Oil & Gas Operator | Sep 2002 |
435 | Unit Petroleum Company | Tulsa, OK 74170 | Oil & Gas Operator | Apr 2024 |
436 | United Oil & Minerals, Inc. | Austin, TX 78746 | Oil & Gas Operator | Jan 2001 |
437 | United Operating, LLC *** | Midland, TX 79710 | Oil & Gas Operator | Apr 2024 |
438 | United Resources LP | Austin, TX 78746 | Oil & Gas Operator | Oct 2011 |
439 | Verdun Oil & Gas LLC | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
440 | Viceroy Petroleum, LP | College Sta, TX 77845 | Oil & Gas Operator | Apr 2024 |
441 | Viola Production Inc | Dallas, TX 75251 | Oil & Gas Operator | Apr 2024 |
442 | Vomela Resources Inc. | Flatonia, TX 78941 | Oil & Gas Operator | Apr 2024 |
443 | W.O.G., Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
444 | Wainoco Oil & Gas Company | Houston, TX 77024 | Oil & Gas Operator | Dec 2005 |
445 | Warwick-Artemis, LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Apr 2024 |
446 | Waters Eng. & Operating, Inc. | Corpus Chrsti, TX 78471 | Oil & Gas Operator | Sep 2013 |
447 | WCS Oil & Gas Corporation | Dallas, TX 75209 | Oil & Gas Operator | Aug 2021 |
448 | Weber Energy Corporation | Dallas, TX 75219 | Oil & Gas Operator | Feb 2017 |
449 | Western Energy Group, LLC | Leander, TX 78641 | Oil & Gas Operator | Apr 2024 |
450 | Westridge Oil & Gas Properties | Mineral Wells, TX 76068 | Oil & Gas Operator | Apr 2024 |
451 | Weststar Oil & Gas Inc | Edmond, OK 73013 | Oil & Gas Operator | Jan 2024 |
452 | Wilbanks, Bruce A. Company | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
453 | Wild Cat Operating Company | Victoria, TX 77903 | Oil & Gas Operator | Mar 2008 |
454 | Wilmoth Interests, Inc. | Marion Center, PA 15759 | Oil & Gas Operator | Dec 2023 |
455 | Wilson, Billy R. | New Braunfels, TX 78130 | Oil & Gas Operator | Apr 2024 |
456 | Wind River Resources Inc | Tulsa, OK 74136-6381 | Oil & Gas Operator | Jun 2010 |
457 | Winn Exploration Co., Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2024 |
458 | Wofford, C. J. | El Campo, TX 77437 | Oil & Gas Operator | Apr 2024 |
459 | WTXR Operating (Texas), Inc. | Carrollton, TX 75007 | Oil Operator | Apr 2024 |
460 | Xeric Oil & Gas Corporation | Midland, TX 79702 | Oil & Gas Operator | Apr 2014 |
461 | Xog Operating LLC | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
462 | Yates Energy Corporation | Roswell, NM 88202 | Oil & Gas Operator | Apr 2024 |
463 | Zachry Exploration, Inc. | San Antonio, TX 78205 | Oil & Gas Operator | Apr 2024 |
464 | Zachry Exploration, LTD. | San Antonio, TX 78205 | Oil & Gas Operator | Jan 2009 |
465 | Zarvona Energy LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
466 | Zaza Energy, LLC | Houston, TX 77010 | Oil & Gas Operator | Apr 2024 |