401 | Ruwco Oil And Gas Corp. | Austin, TX 78701 | Oil & Gas Operator | Aug 2021 |
402 | S & J Operating Company | Wichita Falls, TX 76301 | Oil & Gas Operator | Mar 2015 |
403 | Sabalo Operating, LLC | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Jun 2021 |
404 | Sabinal Energy Operating, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | May 2024 |
405 | Sabre Oil Company, LLC | Boca Raton, FL 33487 | Oil & Gas Operator | Jun 2022 |
406 | Sage Energy Company | San Antonio, TX 78215 | Oil & Gas Operator | May 2024 |
407 | Sanchez-O'Brien Oil & Gas Corp | Houston, TX 77057 | Oil & Gas Operator | May 1998 |
408 | Sandhills Oil Co. | Copan, OK 74022 | Oil Operator | Aug 1997 |
409 | Sayers Operating Company | Midland, TX 79705 | Oil & Gas Operator | Feb 2005 |
410 | Schlachter Operating Corporation | Dallas, TX 75225 | Oil & Gas Operator | May 2024 |
411 | Schlachter, David A. | Dallas, TX 75225 | Oil & Gas Operator | Apr 2015 |
412 | Schlachter, David A., Estate Of | Dallas, TX 75225 | Oil & Gas Operator | Jan 2000 |
413 | Schlagal, Inc. | Midland, TX 79702 | Oil & Gas Operator | Oct 2016 |
414 | Scout Energy Management LLC | Dallas, TX 75240 | Oil & Gas Operator | May 2024 |
415 | Scythian, LTD. | Midland, TX 79701 | Oil & Gas Operator | Dec 2020 |
416 | SDX Resources, Inc. | Midland, TX 79705 | Oil & Gas Operator | May 2024 |
417 | Service Clearing Corp. | Dallas, TX 75229 | Oil & Gas Operator | May 2024 |
418 | Sharp Image Energy, Inc. | Big Spring, TX 79721 | Oil & Gas Operator | May 2024 |
419 | Shell Western E&P Inc. | Houston, TX 77001 | Oil & Gas Operator | May 2011 |
420 | Shenandoah Petroleum Corporation | Midland, TX 79705 | Oil & Gas Operator | May 2024 |
421 | Shenandoah Resources LLC | Houston, TX 77086 | Oil & Gas Operator | Apr 2020 |
422 | Shidler, Mark L., Inc. | Houston, TX 77055 | Oil & Gas Operator | May 2024 |
423 | Siana Oil & Gas | Pearland, TX 77581 | Oil & Gas Operator | May 2024 |
424 | Simmons, L.B. Energy, Inc. | Midland, TX 79705 | Oil & Gas Operator | Nov 2000 |
425 | Sinclair Oil & Gas Company | Salt Lake Cty, UT 84130 | Oil & Gas Operator | May 2024 |
426 | SM Energy Company | Midland, TX 79707 | Oil & Gas Operator | May 2024 |
427 | Smith Brothers Oil & Gas, Inc. | Midland, TX 79702 | Oil & Gas Operator | May 2024 |
428 | Smith Energy Operating Company | Lubbock, TX 79423 | Oil & Gas Operator | May 2024 |
429 | Smith Pipe Of Abilene | Abilene, TX 79608 | Oil & Gas Operator | May 2024 |
430 | Smith Vacuum Service | Snyder, TX 79549 | Oil & Gas Operator | May 2024 |
431 | Socorro Exploration, Inc. | Lubbock, TX 79464 | Oil & Gas Operator | May 2024 |
432 | Southwest Royalties Inc | Midland, TX 79710 | Oil & Gas Operator | May 2024 |
433 | Southwestern Energy Prod Co | Houston, TX 77032 | Oil & Gas Operator | Jun 2015 |
434 | SSC, Inc. | Lubbock, TX 79408 | Oil & Gas Operator | May 2024 |
435 | St. Mary Land & Exploration Co | Denver, CO 80201 | Oil & Gas Operator | Jun 2010 |
436 | Stallion Energy, Inc. | Houston, TX 77060 | Oil & Gas Operator | Oct 2017 |
437 | Star Production, Inc. | Dallas, TX 75360 | Oil & Gas Operator | May 2024 |
438 | Statex Petroleum Inc | Dallas, TX 75229 | Oil & Gas Operator | Dec 2000 |
439 | STB Energy Inc. | Tulsa, OK 74105 | Oil & Gas Operator | Jul 2008 |
440 | Stephens & Johnson Operating Co. | Wichita Falls, TX 76307 | Oil & Gas Operator | May 2024 |
441 | Stephens, Autry C. | Midland, TX 79701 | Oil & Gas Operator | Mar 2023 |
442 | Stevens & Tull, Inc. | Midland, TX 79702 | Oil & Gas Operator | Jun 2000 |
443 | Stickney Oil & Gas, Inc. | Midland, TX 79704 | Oil & Gas Operator | Nov 2014 |
444 | Stickney, F. C., Inc. | Midland, TX 79704 | Oil & Gas Operator | Oct 1998 |
445 | Strawn Energy Services, LLC | Lubbock, TX 79404 | Oil Operator | May 2024 |
446 | Success Oil Company, Inc. | Beverly Hills, CA 90211 | Oil & Gas Operator | May 2024 |
447 | Surge Operating, LLC | Houston, TX 77041 | Oil & Gas Operator | May 2024 |
448 | Tacor Resources Inc | Midland, TX 79701 | Oil & Gas Operator | May 2024 |
449 | Tall City Operations LLC | Midland, TX 79702 | Oil & Gas Operator | Feb 2016 |
450 | Tamarack Petroleum Company, Inc. | Midland, TX 79701 | Oil & Gas Operator | May 2024 |
451 | Targa Pipeline Mid-Continent LLC | Sulphur, LA 70665 | Oil & Gas Operator | Jun 2018 |
452 | Taurus Exploration U.S.A., Inc. | Midland, TX 79705 | Oil & Gas Operator | Nov 1998 |
453 | TC Energy LLC | Covington, OK 73730-2116 | Oil & Gas Operator | Sep 2014 |
454 | Telesis Operating Co. | Fort Worth, TX 76116 | Oil & Gas Operator | May 2024 |
455 | Tenison Oil Company | Abilene, TX 79605 | Oil & Gas Operator | May 2024 |
456 | Teon Management, LLC | Midland, TX 79704 | Oil & Gas Operator | Mar 2020 |
457 | Texaco E & P Inc | Houston, TX 77099 | Oil & Gas Operator | May 2024 |
458 | Texakoma Oil & Gas Corp | Dallas, TX 75240 | Oil & Gas Operator | Sep 2014 |
459 | Texas Energy Sources, Inc. | Midland, TX 79708 | Oil & Gas Operator | Mar 2008 |
460 | Texas Mineral Group | Midland, TX 79705 | Oil & Gas Operator | Aug 2013 |
461 | Texland-Rector & Schumacher | Fort Worth, TX 76102 | Oil & Gas Operator | Nov 2000 |
462 | Thompson, J. Cleo | Dallas, TX 75201 | Oil & Gas Operator | May 2024 |
463 | Three Rivers Operating Co LLC | Austin, TX 78735 | Oil & Gas Operator | Mar 2017 |
464 | Three Span Oil & Gas, Inc. | Midland, TX 79710 | Oil & Gas Operator | May 2024 |
465 | Tindle Petroleum LLC | Midland, TX 79701 | Oil & Gas Operator | Jan 2023 |
466 | Tipperary Oil & Gas Corp | Denver, CO 80202 | Oil & Gas Operator | May 2014 |
467 | TMBR/Sharp Drilling, Inc. | Midland, TX 79703 | Oil & Gas Operator | Feb 2004 |
468 | Topat Oil Corporation | Midland, TX 79701 | Oil & Gas Operator | Sep 2017 |
469 | Trans Oil Marketing LLC | Abilene, TX 79602 | Oil Operator | Aug 2023 |
470 | Trilogy Operating, Inc. | Midland, TX 79708 | Oil & Gas Operator | May 2024 |
471 | Trinidad Resources, LLC | San Antonio, TX 78217 | Oil & Gas Operator | May 2024 |
472 | Trio Operating Company, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2006 |
473 | Triple "N" Services, Inc. | Midland, TX 79702 | Oil & Gas Operator | May 2024 |
474 | Triton Oil & Gas Corp. | Houston, TX 77002 | Oil & Gas Operator | Nov 2014 |
475 | Tumbleweed Energy Limited | Midland, TX 79704 | Oil & Gas Operator | Dec 2022 |
476 | Ultra Oil & Gas, Inc. | Centerton, AR 72719 | Oil & Gas Operator | May 2024 |
477 | Umc Petroleum Corporation | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
478 | Union Oil Co Of California | Midland, TX 79706 | Oil & Gas Operator | Jan 2022 |
479 | Union Pacific Resources Co. | Fort Worth, TX 76101 | Oil & Gas Operator | Sep 2002 |
480 | Urban Oil & Gas Group, LLC | Plano, TX 75074 | Oil & Gas Operator | May 2024 |
481 | V-F Petroleum Inc. | Midland, TX 79702 | Oil & Gas Operator | May 2024 |
482 | Vanguard Operating, LLC | Houston, TX 77057 | Oil & Gas Operator | Feb 2021 |
483 | Vanguard Permian LLC | Houston, TX 77057 | Oil & Gas Operator | Nov 2018 |
484 | Verdad Oil & Gas Corporation | Dallas, TX 75235 | Oil & Gas Operator | May 2024 |
485 | Viola Prod., Inc. | Dallas, TX 75251 | Oil & Gas Operator | May 2024 |
486 | Vista Petroleum Corp | Houston, TX 77277 | Oil & Gas Operator | Dec 1996 |
487 | Vista Resources, Inc. (A) | Midland, TX 79701 | Oil & Gas Operator | Feb 2000 |
488 | Vital Energy, Inc. | Tulsa, OK 74120 | Oil & Gas Operator | May 2024 |
489 | Vitol Inc | Houston, TX 77098 | Oil & Gas Operator | Sep 2023 |
490 | Wadi Petroleum Inc | Houston, TX 77014 | Oil & Gas Operator | May 2018 |
491 | Wagner, Duer & Co. | Fort Worth, TX 76102 | Oil & Gas Operator | Jan 1999 |
492 | Walter Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | May 2009 |
493 | Warrior Exploration LLC | Midland, TX 79701 | Oil & Gas Operator | Dec 2023 |
494 | Watusi Energy LLC | Midland, TX 79710 | Oil & Gas Operator | May 2024 |
495 | Wes-Tex Drilling Company | Abilene, TX 79604 | Oil & Gas Operator | Jan 2000 |
496 | West Texas Oil And Gas Oper.,Inc | Houston, TX 77046 | Oil & Gas Operator | May 2024 |
497 | Westerly Exploration, Inc. | Houston, TX 77256 | Oil & Gas Operator | May 2024 |
498 | Western Reserves Oil Co Inc | Midland, TX 79705 | Oil & Gas Operator | Oct 2020 |
499 | Westland Oil Development Corp. | Conroe, TX 77305 | Oil & Gas Operator | Mar 2008 |
500 | Weststar Oil & Gas Inc | Edmond, OK 73013 | Oil & Gas Operator | Feb 2024 |