401 | Saxet Energy, LTD. | Houston, TX 77057 | Oil & Gas Operator | Mar 2004 |
402 | SBJ Oil & Gas, LLC | Iraan, TX 79744 | Oil & Gas Operator | Mar 2024 |
403 | Schmid Properties Inc | Hico, TX 76457 | Oil & Gas Operator | Mar 2024 |
404 | Seagull Energy E & P Inc | Houston, TX 77002 | Oil & Gas Operator | Jan 2015 |
405 | Seguro Well Service, Inc. | Gonzales, TX 78629 | Oil & Gas Operator | Mar 2024 |
406 | Sharon Resources, Inc. | Houston, TX 77056 | Oil & Gas Operator | Aug 2010 |
407 | Shell Trading Us Company | Houston, TX 77210 | Oil & Gas Operator | Dec 2023 |
408 | Smith Petroleum Company | Spring, TX 77389 | Oil & Gas Operator | Mar 2024 |
409 | Smith Production Inc. | The Woodlands, TX 77381 | Oil & Gas Operator | Mar 2024 |
410 | Smyth Oil Corporation | Houston, TX 77002 | Oil & Gas Operator | Oct 2003 |
411 | South Oil, Inc. | Houston, TX 77057 | Oil & Gas Operator | Nov 2018 |
412 | Southern Bay Operating, L.L.C. | Houston, TX 77002 | Oil & Gas Operator | Jun 2013 |
413 | Southern G Holdings, LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2007 |
414 | Southwest Gas Systems, Inc. | Spring, TX 77379 | Oil & Gas Operator | Mar 2024 |
415 | Southwest Oil & Land, Inc. | Corpus Chrsti, TX 78460 | Oil & Gas Operator | Dec 1999 |
416 | Spur Operating Co. | Austin, TX 78701 | Oil & Gas Operator | Mar 2024 |
417 | Staples, Tommy Oil Co. | Pettus, TX 78146 | Oil & Gas Operator | Mar 2008 |
418 | Statoil Texas Onshore Prop LLC | Austin, TX 78730 | Oil & Gas Operator | Dec 2018 |
419 | Strand Energy, Inc. (I) | Houston, TX 77002 | Oil & Gas Operator | Sep 1996 |
420 | Sue-Ann Operating, L.C. | Victoria, TX 77903 | Oil & Gas Operator | Mar 2024 |
421 | Sue-Ann Production Company | Victoria, TX 77903 | Oil & Gas Operator | Mar 2008 |
422 | Suemaur Exploration, Inc. | Corpus Chrsti, TX 78470 | Oil & Gas Operator | Mar 2008 |
423 | Summit Discovery Res II LLC | Houston, TX 77024 | Oil & Gas Operator | Sep 2019 |
424 | Sunburst, Inc. | Wheat Ridge, CO 80033 | Oil & Gas Operator | Jan 2024 |
425 | Sunwest Operating Company L.L.C. | Englewood, CO 80155 | Oil & Gas Operator | Aug 2002 |
426 | Sure Flow Oil & Gas, Inc. | Victoria, TX 77902 | Oil & Gas Operator | Mar 2024 |
427 | Talisman Energy USA Inc. | The Woodlands, TX 77381 | Oil & Gas Operator | May 2016 |
428 | Talon Development Company | Boerne, TX 78006 | Oil & Gas Operator | Sep 2007 |
429 | Targa Midstream Services LLC | Houston, TX 77002 | Oil Operator | Mar 2023 |
430 | Teal Operating, LLC | Dallas, TX 75225 | Oil & Gas Operator | Oct 2021 |
431 | Texaco E & P Inc | Houston, TX 77099 | Oil & Gas Operator | Mar 2024 |
432 | Texakoma Oil & Gas Corp | Dallas, TX 75240 | Oil & Gas Operator | Sep 2014 |
433 | Texas American Resources Company | Austin, TX 78701 | Oil & Gas Operator | Mar 2024 |
434 | Texas Crude Energy, Inc. | Houston, TX 77256 | Oil & Gas Operator | Oct 2012 |
435 | Texas Western Energy Corporation | Portland, TX 78374 | Oil & Gas Operator | Nov 2002 |
436 | Texoma Oil Tools, Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Mar 2024 |
437 | Texron Operating, LLC | Bulverde, TX 78163 | Oil & Gas Operator | Mar 2024 |
438 | Texstar North America, Inc. | Waynesboro, MS 39367 | Oil & Gas Operator | Aug 1994 |
439 | The Quintin Little Company Inc | Ardmore, OK 73402-1509 | Oil & Gas Operator | Jan 2024 |
440 | Thompson, Richard W. Inc. | Plano, TX 75024 | Oil & Gas Operator | Mar 2024 |
441 | Three J Energy, Inc. | Seguin, TX 78155 | Oil & Gas Operator | Mar 2024 |
442 | Thunder Oil & Gas, LLC | Ardmore, OK 73402 | Oil & Gas Operator | Jan 2024 |
443 | Tidal Petroleum, Inc. | Schertz, TX 78154 | Oil & Gas Operator | Mar 2024 |
444 | Tidewater Minerals Corporation | Orange Grove, TX 78372 | Oil & Gas Operator | Mar 2024 |
445 | Tiza Operating Company | Austin, TX 78716 | Oil & Gas Operator | Jan 2000 |
446 | Tradestar Energy, Inc. | Hot Springs, AR 71913 | Oil Operator | Feb 2021 |
447 | Trans Texas Minerals Company | Austin, TX 78714 | Oil & Gas Operator | Aug 1999 |
448 | Trans-Pecos Resources, Inc. | Houston, TX 77056 | Oil & Gas Operator | Mar 2024 |
449 | Traton Operating Company | Kingwood, TX 77339 | Oil & Gas Operator | Mar 2019 |
450 | Trek Resources, Inc. | Dallas, TX 75207 | Oil & Gas Operator | Mar 2024 |
451 | Tri-C Resources, Inc. | Houston, TX 77024 | Oil & Gas Operator | Aug 2009 |
452 | Trinity Operating (Usg), LLC | Houston, TX 77002 | Oil & Gas Operator | Mar 2024 |
453 | Trinity River Energy Oper, LLC | Houston, TX 77008 | Oil & Gas Operator | May 2018 |
454 | Triple "S" Resources Inc | Sapulpa, OK 74066 | Oil & Gas Operator | Jun 1995 |
455 | Triple J Investments Inc | Longview, TX 75606 | Oil & Gas Operator | Feb 2023 |
456 | Truth Resources LP | Conroe, TX 77304 | Oil Operator | Sep 2021 |
457 | Tsoco | Tuleta, TX 78162 | Oil & Gas Operator | Apr 2017 |
458 | Turner, M. O. | San Antonio, TX 78278 | Oil & Gas Operator | Apr 2003 |
459 | Tuskar (Texas), Inc. | Oklahoma City, OK 73116 | Oil & Gas Operator | Jan 2016 |
460 | United Oil & Minerals, Inc. | Austin, TX 78746 | Oil & Gas Operator | Jan 2001 |
461 | Valero Marketing & Supply Co | San Antonio, TX 78269-6000 | Oil & Gas Operator | Sep 2023 |
462 | Validus NRG Aquilas Assetco LLC | Denver, CO 80202 | Oil & Gas Operator | Nov 2022 |
463 | Valley Gathering Company | Midland, TX 79702 | Oil & Gas Operator | Feb 1997 |
464 | Vastar Resources Inc | Houston, TX 77253 | Oil & Gas Operator | Nov 2023 |
465 | Venus Oil Company | San Antonio, TX 78209 | Oil & Gas Operator | Dec 2002 |
466 | Verdun Oil & Gas LLC | Houston, TX 77024 | Oil & Gas Operator | Mar 2024 |
467 | Viceroy Petroleum GP, LLC | Rockdale, TX 76567 | Oil & Gas Operator | Feb 2010 |
468 | Viceroy Petroleum, LP | College Sta, TX 77845 | Oil & Gas Operator | Mar 2024 |
469 | Vintage Petroleum, Inc. | Houston, TX 77046 | Oil & Gas Operator | Dec 2023 |
470 | Viola Production Inc | Dallas, TX 75251 | Oil & Gas Operator | Mar 2024 |
471 | Viper S.W.D., LLC | El Campo, TX 77437 | Oil & Gas Operator | Mar 2024 |
472 | Virtex Operating Company, Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Oct 2023 |
473 | Virtex Petroleum Company, Inc. | Corpus Chrsti, TX 78477 | Oil & Gas Operator | Jan 2008 |
474 | Vondra Energy Corp. | Alvin, TX 77512 | Oil & Gas Operator | Mar 2024 |
475 | VSP Operating, LLC | Castle Rock, CO 80108 | Oil Operator | Mar 2024 |
476 | Wagner Oil Company | Fort Worth, TX 76102 | Oil & Gas Operator | Mar 2024 |
477 | Wainoco Oil & Gas Company | Houston, TX 77024 | Oil & Gas Operator | Dec 2005 |
478 | Walter Oil & Gas Corporation | Houston, TX 77002 | Oil & Gas Operator | Mar 2024 |
479 | Warner Sisters, LLC | Thompsons Sta, TN 37179 | Oil Operator | Mar 2024 |
480 | Warwick-Artemis, LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Mar 2024 |
481 | Waters Eng. & Operating, Inc. | Corpus Chrsti, TX 78471 | Oil & Gas Operator | Sep 2013 |
482 | Weeks Exploration Company | Houston, TX 77063 | Oil & Gas Operator | Aug 1995 |
483 | Wejco, Inc. | Rising Star, TX 76471 | Oil & Gas Operator | Mar 2024 |
484 | Welder Exploration & Prod., Inc. | San Antonio, TX 78212 | Oil & Gas Operator | Dec 2022 |
485 | Welderxp LTD. | San Antonio, TX 78212 | Oil & Gas Operator | Mar 2024 |
486 | Westport Oil & Gas Company LP | The Woodlands, TX 77380 | Oil & Gas Operator | Feb 2007 |
487 | Westport Oil And Gas Company Inc | Denver, CO 80202 | Oil & Gas Operator | Feb 2002 |
488 | WG Operating, Inc. | Tulsa, OK 74153 | Oil & Gas Operator | May 2012 |
489 | White Marlin Operating Company, LLC | Houston, TX 77002 | Oil & Gas Operator | Mar 2024 |
490 | White Oak Operating Company LLC | Houston, TX 77077 | Oil & Gas Operator | Mar 2024 |
491 | Whiting Oil And Gas Corporation | Houston, TX 77002 | Oil & Gas Operator | Mar 2024 |
492 | Whiting Petroleum Corporation | Denver, CO 80290 | Oil & Gas Operator | Jan 2024 |
493 | Wilbanks, Bruce A. | Midland, TX 79701 | Oil & Gas Operator | Aug 1996 |
494 | Williams, Clayton Energy, Inc. | Houston, TX 77070 | Oil & Gas Operator | Mar 2024 |
495 | Williams, Clayton Energy, L.L.C | Midland, TX 79705 | Oil & Gas Operator | May 1993 |
496 | Williams, Clayton W., Jr., Inc. | Midland, TX 79705 | Oil & Gas Operator | Mar 2008 |
497 | Wilmoth Interests, Inc. | Marion Center, PA 15759 | Oil & Gas Operator | Dec 2023 |
498 | Wilson, Billy R. | New Braunfels, TX 78130 | Oil & Gas Operator | Mar 2024 |
499 | Winchester Energy, LLC | Houston, TX 77056 | Oil & Gas Operator | Mar 2024 |
500 | Winn Exploration Co., Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Mar 2024 |