401 | Mulloy, J. W. Associates, Inc. | Midland, TX 79701 | Oil & Gas Operator | Jan 2003 |
402 | Murphree Brothers Production | Monahans, TX 79756 | Oil & Gas Operator | Apr 2024 |
403 | Murphree Energy, Inc. | Monahans, TX 79756 | Oil Operator | Apr 2024 |
404 | Murphree Production | Monahans, TX 79756 | Oil & Gas Operator | Jul 2014 |
405 | Murray, Tom Enterprises | Monahans, TX 79756 | Oil & Gas Operator | Apr 2024 |
406 | Musselman, Owen & King Oper.,Inc | Houston, TX 77002 | Oil & Gas Operator | Feb 1998 |
407 | MV2 Energy, Inc. | Houston, TX 77069 | Oil & Gas Operator | Apr 2024 |
408 | MW Petroleum Corporation | Houston, TX 77056 | Oil & Gas Operator | Mar 2015 |
409 | MWJ Producing Company | Midland, TX 79701 | Oil & Gas Operator | Jul 1998 |
410 | Myco Petroleum | Lovington, NM 88260 | Oil & Gas Operator | Apr 2024 |
411 | N & B Oil And Gas LLC | Monahans, TX 79756 | Oil & Gas Operator | Apr 2024 |
412 | Naco Production | Midland, TX 79708 | Oil & Gas Operator | Aug 2003 |
413 | NBL Permian LLC | Houston, TX 77070 | Oil & Gas Operator | Aug 2018 |
414 | Nearburg Producing Company | Dallas, TX 75380 | Oil & Gas Operator | Apr 2024 |
415 | Nesitor West Texas LLC | Frisco, TX 75034 | Oil & Gas Operator | Apr 2024 |
416 | New Height Energy, LLC | Houston, TX 77063 | Oil & Gas Operator | Apr 2024 |
417 | Newton Corp.,The | Dallas, TX 75251 | Oil & Gas Operator | Apr 2024 |
418 | Nizen, Stanley | FT Stockton, TX 79735 | Oil & Gas Operator | May 2002 |
419 | Noble Energy Inc | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
420 | North American Royalties, Inc. | Chattanooga, TN 37408 | Oil & Gas Operator | Oct 2001 |
421 | North Operating Company | Canton, TX 75103 | Oil & Gas Operator | Apr 2024 |
422 | Northstar Operating Company | Midland, TX 79702 | Oil & Gas Operator | Feb 2024 |
423 | Norwood, A. N., Inc. | Midland, TX 79702 | Oil & Gas Operator | Feb 1997 |
424 | O'Ryan Oil And Gas | Odessa, TX 79768 | Oil & Gas Operator | Apr 2024 |
425 | O. H. B. Inc. | San Angelo, TX 76902 | Oil & Gas Operator | Sep 2019 |
426 | O. H. M. Operating | Pampa, TX 79065 | Oil & Gas Operator | Apr 2024 |
427 | Oahe Oil Company | Texline, TX 79087 | Oil & Gas Operator | May 2004 |
428 | Oasis Petroleum Permian LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
429 | Occidental Energy Marketing, Inc. | Houston, TX 77227 | Gas Operator | Sep 2015 |
430 | Occidental Permian LTD. | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
431 | Ocean Energy, Inc. | Houston, TX 77002 | Oil & Gas Operator | Aug 2003 |
432 | Ogs Operating Company, Inc. | Midland, TX 79701 | Oil & Gas Operator | Sep 2008 |
433 | Okie Crude Company | Tulsa, OK 74103 | Oil & Gas Operator | Jan 2024 |
434 | Oklahoma RB Operating Company | Midland, TX 79701 | Oil & Gas Operator | Jan 1998 |
435 | Olifant Energy LLC | Tulsa, OK 74119 | Oil & Gas Operator | Jun 2019 |
436 | Olsen Energy Inc. | Boerne, TX 78006 | Oil & Gas Operator | Apr 2024 |
437 | Omar Operating Company | Midland, TX 79702 | Oil & Gas Operator | Sep 2013 |
438 | Omimex Petroleum Inc | Fort Worth, TX 76120 | Oil & Gas Operator | Aug 2022 |
439 | On Pointe Operating LLC | Austin, TX 78746 | Oil & Gas Operator | Apr 2024 |
440 | Orion Energen Inc. | Austin, TX 78731 | Oil & Gas Operator | Jul 2023 |
441 | Orla Petco, Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
442 | Oryx Energy Company | Dallas, TX 75221 | Oil & Gas Operator | May 2002 |
443 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
444 | Oxy USA WTP LP | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
445 | P O & G Operating LLC | Houston, TX 77057 | Oil & Gas Operator | Apr 2024 |
446 | Pa Prospect LLC | Columbus, MT 59019 | Oil & Gas Operator | Jul 2020 |
447 | Pablo Energy, Inc. | Pampa, TX 79065 | Oil & Gas Operator | Dec 2005 |
448 | Page Exploration | Midland, TX 79701 | Oil & Gas Operator | Apr 2007 |
449 | Panhandle Oil & Gas Inc | Oklahoma City, OK 73112-5688 | Oil & Gas Operator | May 2007 |
450 | Panther Exploration, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Feb 2017 |
451 | Parker & Parsley Development L.P | Midland, TX 79702 | Oil & Gas Operator | Oct 2007 |
452 | Parker & Parsley Producing LP | Midland, TX 79702 | Oil & Gas Operator | Oct 1997 |
453 | Parsley Energy Operations, LLC | Irving, TX 75038 | Oil & Gas Operator | Jan 2021 |
454 | Passmore, Mike F. | Monahans, TX 79756 | Oil & Gas Operator | Apr 2024 |
455 | Patriot Production LLC | Southlake, TX 76092 | Oil & Gas Operator | Apr 2023 |
456 | Patriot Resources, Inc. | Midland, TX 79701 | Oil & Gas Operator | Oct 2017 |
457 | Patterson Petroleum LLC | Snyder, TX 79550 | Oil & Gas Operator | Oct 2007 |
458 | Patterson Petroleum LP | Snyder, TX 79550 | Oil & Gas Operator | Mar 2008 |
459 | Patterson Petroleum, Inc. | Snyder, TX 79550 | Oil & Gas Operator | Feb 2000 |
460 | Pdeh LLC | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
461 | Pearce Trust And Blair | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
462 | Pearl, Bill H. Productions, Inc. | Corpus Chrsti, TX 78460 | Oil & Gas Operator | Apr 2024 |
463 | Pecos Operators, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 1993 |
464 | Pennant Dev. And Prod., LLC | Midland, TX 79702 | Oil Operator | Apr 2024 |
465 | Pennzoil Exploration & Production Co. | Carthage, TX 75633 | Oil & Gas Operator | Mar 2008 |
466 | Pennzoil Petroleum Company | Houston, TX 77252 | Oil & Gas Operator | Nov 1999 |
467 | Penwell Energy, Inc. | Houston, TX 77057 | Oil & Gas Operator | Apr 2024 |
468 | Percussion Petroleum Oper II,LLC | Houston, TX 77042 | Oil & Gas Operator | Jul 2023 |
469 | Perimeter Resource Company | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
470 | Permian Resources Operating, LLC | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
471 | Permian Resources, Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
472 | Petra Oleum Corp. | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
473 | Petro-Hunt Corporation | Dallas, TX 75201 | Oil & Gas Operator | Jun 2003 |
474 | Petro-Hunt Permian, LLC | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
475 | Petro-Hunt, L.L.C. | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
476 | Petrohawk Operating Company | Houston, TX 77056 | Oil & Gas Operator | Oct 2021 |
477 | Petroleum Technical Services Co. | Midland, TX 79707 | Oil & Gas Operator | Dec 2004 |
478 | Petroplex Energy Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
479 | Petroplex Equipment, Inc. | Midland, TX 79701 | Oil & Gas Operator | May 2019 |
480 | Pharaoh Oil & Gas, Inc. | MC Camey, TX 79752 | Oil & Gas Operator | Apr 2024 |
481 | Phillips 66 Company | Bartlesville, OK 74004 | Oil & Gas Operator | Aug 1997 |
482 | Phillips Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Mar 2013 |
483 | Piedra Operating, LLC | Denver, CO 80202 | Oil & Gas Operator | May 2023 |
484 | Pioneer Natural Res. USA, Inc. | Irving, TX 75038 | Oil & Gas Operator | Apr 2024 |
485 | Pittencrieff America Inc | Abilene, TX 79608 | Oil & Gas Operator | Feb 2003 |
486 | Pitts Energy Co. | Midland, TX 79707 | Oil & Gas Operator | Apr 2024 |
487 | Plains Marketing LP | Cushing, OK 74023 | Oil & Gas Operator | Dec 2022 |
488 | Plateau Energy, LLC | Smyer, TX 79367 | Oil & Gas Operator | Dec 2022 |
489 | Platinum Exploration Inc. | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
490 | Pogo Producing Company | Houston, TX 77002 | Oil & Gas Operator | Jan 2008 |
491 | Pogo Producing Company LLC | Houston, TX 77002 | Oil & Gas Operator | Jan 2024 |
492 | Point Energy Partners Petro, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2024 |
493 | Porosity Oil LLC | Imperial, TX 79743 | Oil Operator | Apr 2024 |
494 | PPC Operating Company LLC | Houston, TX 77279 | Oil & Gas Operator | Jul 2019 |
495 | Prasad, Hari Production Co. | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
496 | Prize Operating Company | Grapevine, TX 76051 | Oil & Gas Operator | Aug 2016 |
497 | Pronghorn Management Corporation | Hobbs, NM 88241 | Oil & Gas Operator | Apr 2024 |
498 | Pure Resources, L.P. | Midland, TX 79701 | Oil & Gas Operator | Mar 2006 |
499 | Purvis Operating Co. | Midland, TX 79710 | Oil & Gas Operator | Apr 2024 |
500 | Pyote Disposal Company | Pyote, TX 79777 | Oil Operator | Apr 2024 |