401 | Manhattan Petroleum, Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
402 | Maralo, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 1998 |
403 | Maralo, LLC | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
404 | Marathon Oil Company | Houston, TX 77024 | Oil & Gas Operator | Feb 2024 |
405 | Mariner Energy, Inc. | Houston, TX 77042 | Oil & Gas Operator | Nov 2010 |
406 | Marshall & Winston, Inc. | Midland, TX 79710 | Oil & Gas Operator | Apr 2024 |
407 | Marshco Production LLC | Colorado City, TX 79512 | Oil Operator | Apr 2024 |
408 | Mas Operating Co. | Midland, TX 79710 | Oil & Gas Operator | Apr 2024 |
409 | Matador Operating Company | Dallas, TX 75240 | Oil & Gas Operator | Jul 2003 |
410 | Maynard Oil Co. | Denver, CO 80202 | Oil & Gas Operator | Sep 2004 |
411 | Mayo, Eddie | Fredericksbrg, TX 78624 | Oil & Gas Operator | Apr 2024 |
412 | McAlester Fuel Co | Houston, TX 77042 | Oil & Gas Operator | Jan 2010 |
413 | McCann Corporation | Midland, TX 79710 | Oil & Gas Operator | Apr 2024 |
414 | McClure Oil Company, Inc. | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
415 | McDonald Production | Lubbock, TX 79408 | Oil & Gas Operator | Mar 2003 |
416 | McDonnold Operating, Inc. | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
417 | McEna Inc | Tulsa, OK 74135 | Oil & Gas Operator | Jul 2005 |
418 | McFarland & Scobey, Inc. | El Paso, TX 79947 | Oil & Gas Operator | Apr 2024 |
419 | McRae & Henry LTD | Golden, CO 80401 | Oil & Gas Operator | May 2022 |
420 | McShane, J. Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2004 |
421 | MDC Operating, Inc. | Midland, TX 79708 | Oil & Gas Operator | Oct 2022 |
422 | Melton, Joe, DRLG. Co., Inc. | Midland, TX 79704 | Oil & Gas Operator | Dec 2004 |
423 | Meridian Oil Inc. | Houston, TX 77210 | Oil & Gas Operator | Aug 1996 |
424 | Merit Energy Company | Dallas, TX 75240 | Oil & Gas Operator | Apr 2024 |
425 | Meritage Energy Company LLC | Denver, CO 80202 | Oil & Gas Operator | May 2013 |
426 | MGF Oil Corporation | Tulsa, OK 74121 | Oil & Gas Operator | Jun 1998 |
427 | MGM Oil & Gas Company | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
428 | Mid-States Operating Company | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
429 | Midland Oil And Gas, Inc. | Midland, TX 79705 | Oil & Gas Operator | Apr 2024 |
430 | Midland Res. Oper. Co., Inc. | Midland, TX 79701 | Oil & Gas Operator | Oct 1998 |
431 | Midpar L.P. | Midland, TX 79702 | Oil & Gas Operator | Feb 1995 |
432 | Millennium Resources, LLC. | Big Lake, TX 76932 | Oil & Gas Operator | Sep 2012 |
433 | Millennium Resources, LP | Midland, TX 79708 | Oil Operator | Apr 2024 |
434 | Millwee Oil, Inc. | Midland, TX 79705 | Oil & Gas Operator | Apr 2024 |
435 | Miltex Oil Company | New Braunfels, TX 78132 | Oil & Gas Operator | Apr 2024 |
436 | Mineral Technologies, Inc. | Midland, TX 79704 | Oil & Gas Operator | Apr 2024 |
437 | Minuja Oil And Gas LLC | Corpus Christi, TX 78401 | Oil & Gas Operator | Sep 1996 |
438 | Miranda Energy Corporation | Midland, TX 79705 | Oil & Gas Operator | Jun 2016 |
439 | Mission Exploration, Inc. | Tolar, TX 76476 | Oil & Gas Operator | Dec 1987 |
440 | Mobil Oil Corporation | Houston, TX 77210 | Oil & Gas Operator | Jun 2016 |
441 | Mobil Producing TX. & N.M. Inc. | Spring, TX 77389 | Oil & Gas Operator | Apr 2024 |
442 | Modern Exploration, Inc. | Sherman, TX 75090 | Oil & Gas Operator | Apr 2024 |
443 | Momentum Energy Corporation | Austin, TX 78746 | Oil & Gas Operator | Apr 2024 |
444 | Momentum Energy, LLC | Midland, TX 79702 | Oil & Gas Operator | Feb 2004 |
445 | Momentum Oil Company | Albany, TX 76430 | Oil & Gas Operator | May 2003 |
446 | Moody Oil & Gas Co. | Bridgeport, WV 26330-1051 | Oil & Gas Operator | Dec 2004 |
447 | Moriah Resources, Inc. | Midland, TX 79704 | Oil & Gas Operator | Mar 2008 |
448 | Morris Operating Co | Lovington, NM 88260 | Oil & Gas Operator | Apr 2024 |
449 | Moss Petroleum Company | Dallas, TX 75207 | Oil & Gas Operator | Apr 2024 |
450 | MSD Operating, LLC | Big Spring, TX 79721 | Oil & Gas Operator | Apr 2024 |
451 | Mulloy Operating, Inc. | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
452 | Munn, W. H. Operating Company | Midland, TX 79702 | Oil & Gas Operator | Sep 2002 |
453 | Muras Energy, Inc. | Edmond, OK 73013 | Oil & Gas Operator | Jan 2024 |
454 | Murchison Oil And Gas, LLC | Plano, TX 75024 | Oil & Gas Operator | Apr 2024 |
455 | Murjo Oil & Royalty Company | Fort Worth, TX 76121 | Oil & Gas Operator | Dec 2023 |
456 | MW Petroleum Corporation | Houston, TX 77056 | Oil & Gas Operator | Mar 2015 |
457 | MWJ Producing Company | Midland, TX 79701 | Oil & Gas Operator | Jul 1998 |
458 | MWS Producing, Inc. | Stanton, TX 79782 | Oil & Gas Operator | Apr 2024 |
459 | Nadel And Gussman Permian,L.L.C. | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2024 |
460 | Naumann Oil & Gas, Inc. | Austin, TX 78716 | Oil & Gas Operator | Apr 2024 |
461 | NBL Permian LLC | Houston, TX 77070 | Oil & Gas Operator | Aug 2018 |
462 | New Atlantis Oil & Expl., LLC | Big Spring, TX 79721 | Oil & Gas Operator | Feb 2012 |
463 | Newfield Exploration Company | The Woodlands, TX 77380 | Oil & Gas Operator | Jun 2017 |
464 | Newkumet Exploration, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2020 |
465 | Newpark Environmental SVCS LLC | Lafayette, LA 70506 | Oil Operator | Jul 2014 |
466 | NGL Crude Logistics LLC | Denver, CO 80220 | Oil Operator | Dec 2023 |
467 | Nichols,Edwin S Explorations Inc | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
468 | Nimrod Petroleum Inc. | Big Spring, TX 79721 | Oil & Gas Operator | Dec 2002 |
469 | Nordstrand Engineering Inc | Houston, TX 77019 | Oil & Gas Operator | Apr 2024 |
470 | North American Royalties, Inc. | Chattanooga, TN 37408 | Oil & Gas Operator | Oct 2001 |
471 | Northstar Operating Company | Midland, TX 79702 | Oil & Gas Operator | Feb 2024 |
472 | Northwest Oil Company | Dallas, TX 75204 | Oil & Gas Operator | Jun 2014 |
473 | O'Ryan Oil And Gas | Odessa, TX 79768 | Oil & Gas Operator | Apr 2024 |
474 | Oak Energy, LLC | Houston, TX 77027 | Oil & Gas Operator | Apr 2024 |
475 | Oak Prairie Operations, LLC | The Woodlands, TX 77381 | Oil & Gas Operator | Apr 2024 |
476 | Occidental Energy Marketing, Inc. | Houston, TX 77227 | Gas Operator | Sep 2015 |
477 | Occidental Permian LTD. | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
478 | Oga Operating L.L.C. | Midland, TX 79702 | Oil & Gas Operator | Jan 2000 |
479 | Ogx Operating, LLC | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
480 | Ogx Resources LLC | Midland, TX 79702 | Oil & Gas Operator | Oct 2011 |
481 | Oil Management Corporation | Dallas, TX 75206 | Oil & Gas Operator | Apr 2022 |
482 | Okla. Magic Circle Energy Corp. | Shawnee, OK 74801 | Oil & Gas Operator | Jul 2004 |
483 | Oklahoma RB Operating Company | Midland, TX 79701 | Oil & Gas Operator | Jan 1998 |
484 | Omar Operating Company | Midland, TX 79702 | Oil & Gas Operator | Sep 2013 |
485 | Ops Group Limited | Houston, TX 77060 | Oil & Gas Operator | Jun 2014 |
486 | Oryx Energy Company | Dallas, TX 75221 | Oil & Gas Operator | May 2002 |
487 | Osborn Heirs Co | San Antonio, TX 78217 | Oil & Gas Operator | Mar 2024 |
488 | Otb Operating, LLC | Stanton, TX 79782 | Oil & Gas Operator | Apr 2024 |
489 | Ouachita Exploration Inc | Chickasha, OK 73023-0926 | Oil & Gas Operator | Jan 2024 |
490 | Ovintiv USA Inc. | Denver, CO 80202 | Oil & Gas Operator | Apr 2024 |
491 | Owl Operating Ventures L.L.C. | Midland, TX 79708 | Oil & Gas Operator | Dec 2022 |
492 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
493 | Ozark Exploration, Inc. | Dallas, TX 75205 | Oil & Gas Operator | Apr 2024 |
494 | P-R-O Management, Inc. | Dallas, TX 75240 | Oil & Gas Operator | Apr 2024 |
495 | P4 Operating, LLC | Midland, TX 79710 | Oil & Gas Operator | Apr 2024 |
496 | Pacific Enterprises Royalty Co | Oklahoma City, OK 73101 | Oil & Gas Operator | Feb 2002 |
497 | Paladin Petroleum III, L.L.C. | Austin, TX 78746 | Oil & Gas Operator | Apr 2024 |
498 | Palo Petroleum, Inc. | Dallas, TX 75360 | Oil & Gas Operator | Apr 2024 |
499 | Paloma Natural Gas, LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2023 |
500 | Pangea Corporation | San Angelo, TX 76904 | Oil & Gas Operator | Apr 2024 |