501 | Permian Resources, Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
502 | Permian Services Co., LLC | Midland, TX 79702 | Oil & Gas Operator | Sep 2013 |
503 | Petex | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2024 |
504 | Petrogulf Corporation | Denver, CO 80202 | Oil & Gas Operator | Apr 2024 |
505 | Petroleum Technical Services Co. | Midland, TX 79707 | Oil & Gas Operator | Dec 2004 |
506 | Petromining, Inc. | Plano, TX 75026 | Oil & Gas Operator | Apr 2024 |
507 | Petroplex Energy Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
508 | Petroplex Equipment, Inc. | Midland, TX 79701 | Oil & Gas Operator | May 2019 |
509 | Pfog Operations, LLC | Midland, TX 79710 | Oil Operator | Apr 2024 |
510 | Pharaoh Oil & Gas, Inc. | MC Camey, TX 79752 | Oil & Gas Operator | Apr 2024 |
511 | Phillips 66 Company | Bartlesville, OK 74004 | Oil & Gas Operator | Aug 1997 |
512 | Phillips Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Mar 2013 |
513 | Phoenix Hydrocarbons Operating | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
514 | Piedra Operating, LLC | Denver, CO 80202 | Oil & Gas Operator | May 2023 |
515 | Pinnacle Mining Corporation | Midland, TX 79708 | Oil & Gas Operator | Apr 2024 |
516 | Pintail Production Co., Inc. | Fort Worth, TX 76132 | Oil & Gas Operator | Apr 2024 |
517 | Pioneer Exploration Company | Houston, TX 77090 | Oil & Gas Operator | Feb 2024 |
518 | Pioneer Natural Res. USA, Inc. | Irving, TX 75038 | Oil & Gas Operator | Apr 2024 |
519 | Pitco Investments, LTD. | Scottsdale, AZ 85261 | Oil & Gas Operator | Jan 2013 |
520 | Pitts Energy Co. | Midland, TX 79707 | Oil & Gas Operator | Apr 2024 |
521 | Placid Oil Company | Houston, TX 77227 | Oil & Gas Operator | Mar 2008 |
522 | Plains Marketing LP | Cushing, OK 74023 | Oil & Gas Operator | Dec 2022 |
523 | Plains Petroleum Operating Co | Denver, CO 80202 | Oil & Gas Operator | Dec 2014 |
524 | Plains Production Inc | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 1995 |
525 | Platinum Exploration Inc. | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
526 | Pogo Producing Company | Houston, TX 77002 | Oil & Gas Operator | Jan 2008 |
527 | Pogo Producing Company LLC | Houston, TX 77002 | Oil & Gas Operator | Feb 2024 |
528 | Prairie Crude, Inc. | Midland, TX 79704 | Oil & Gas Operator | Jan 2005 |
529 | Pride Energy Company | Tulsa, OK 74170 | Oil & Gas Operator | Apr 2024 |
530 | Prime Operating Company | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
531 | Prize Operating Company | Grapevine, TX 76051 | Oil & Gas Operator | Aug 2016 |
532 | Pro- Gas, Inc. | Midland, TX 79711 | Oil & Gas Operator | Apr 2024 |
533 | Probity Operating, LLC | Midland, TX 79708 | Oil & Gas Operator | Jul 2014 |
534 | Production Gathering Company, LP | Dallas, TX 75206 | Oil & Gas Operator | Apr 2024 |
535 | Pronghorn Management Corporation | Hobbs, NM 88241 | Oil & Gas Operator | Apr 2024 |
536 | Prospctv Invstmnt & TRDG Co, LTD | Tulsa, OK 74170 | Oil & Gas Operator | May 2001 |
537 | Prosper Oil & Gas,Inc. | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
538 | Pure Resources, L.P. | Midland, TX 79701 | Oil & Gas Operator | Mar 2006 |
539 | PXP Gulf Coast Inc. | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
540 | Qualia, C. F. Operating,Inc. | Midland, TX 79702 | Oil & Gas Operator | Aug 2013 |
541 | Quantum Resources Management LLC | Houston, TX 77010 | Oil & Gas Operator | Jan 2024 |
542 | Quay Valley, Inc. | Midland, TX 79710 | Oil & Gas Operator | Oct 2007 |
543 | Questa Oil & Gas Co. | Tulsa, OK 74170 | Oil & Gas Operator | Mar 2015 |
544 | Questar Expl. And Prod. Co. | Salt Lake Cty, UT 84145 | Oil & Gas Operator | Jul 2011 |
545 | R. K. G. Engineering, Inc. | Odessa, TX 79760 | Oil & Gas Operator | Apr 2024 |
546 | R.K.G. Operations, Inc. | Odessa, TX 79760 | Oil & Gas Operator | Jun 2004 |
547 | Ram Operating Inc. | Browns, IL 62818 | Oil & Gas Operator | Aug 2008 |
548 | Range Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2021 |
549 | Raptor Petroleum Develop, LLC | Edmond, OK 73034 | Oil & Gas Operator | Apr 2024 |
550 | Raptor Resources, Inc. | Austin, TX 78701 | Oil & Gas Operator | Apr 2024 |
551 | Rasmussen, Hal J. Operating, Inc | Midland, TX 79701 | Oil & Gas Operator | Apr 2009 |
552 | Rasmussen, Tom | San Angelo, TX 76904 | Oil & Gas Operator | Apr 2024 |
553 | Rattler Midstream Operating LLC | Midland, TX 79701 | Oil Operator | Apr 2024 |
554 | RBC Exploration Company | Tulsa, OK 74114 | Oil & Gas Operator | May 2013 |
555 | RBD-Shelby Agency | Dallas, TX 75283 | Oil & Gas Operator | Dec 1993 |
556 | RBJ & Associates, LP | Midland, TX 79707 | Oil Operator | Jan 2020 |
557 | Rci, L.L.C. | Abilene, TX 79606 | Oil & Gas Operator | Apr 2024 |
558 | Reata Resources | Kermit, TX 79745 | Oil & Gas Operator | Sep 2007 |
559 | Reatta Energy, Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
560 | Redco Oil & Gas, Inc. | Andrews, TX 79714 | Oil & Gas Operator | Apr 2024 |
561 | Redstone Oil & Gas Company | Dallas, TX 75225 | Oil & Gas Operator | Jan 2020 |
562 | Reeves County Systems, Inc. | Odessa, TX 79760 | Oil & Gas Operator | Aug 2019 |
563 | Regal Petroleum Services | Euless, TX 76039 | Oil & Gas Operator | Aug 2002 |
564 | Regent Oil & Gas Company, L.P. | Dallas, TX 75225 | Oil & Gas Operator | Sep 2006 |
565 | Rein Pusher Operating LLC | Brenham, TX 77834 | Oil & Gas Operator | Apr 2024 |
566 | Reliance Energy, Inc. | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
567 | Remuda Operating Company | Midland, TX 79711 | Oil & Gas Operator | Apr 2024 |
568 | Rendova Oil Company, Inc. | Midland, TX 79702 | Oil & Gas Operator | Oct 2002 |
569 | Resaca Operating Company | Houston, TX 77010 | Oil & Gas Operator | Sep 2013 |
570 | Resolute Natural Res. Co., LLC | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
571 | Rhonda Operating Company | Midland, TX 79710 | Oil & Gas Operator | Aug 2017 |
572 | Richardson, Bud II | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
573 | Richland Resources Corporation | Oklahoma City, OK 73114 | Oil & Gas Operator | Apr 2024 |
574 | Richmond Drilling Company | Midland, TX 79705 | Oil & Gas Operator | Apr 2017 |
575 | Rim Operating, Inc. | Englewood, CO 80112 | Oil & Gas Operator | Apr 2024 |
576 | Ring Energy, Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
577 | Rme Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Nov 2016 |
578 | RMR Operating, LLC | Dallas, TX 75235 | Oil & Gas Operator | Apr 2024 |
579 | Robertson Resources, Inc. | Midland, TX 79708 | Oil & Gas Operator | Apr 2024 |
580 | Rover Operating Inc | Richardson, TX 75080 | Oil & Gas Operator | Apr 2000 |
581 | Rowland, Rex D. | Midland, TX 79701 | Oil & Gas Operator | Dec 2017 |
582 | RSP Permian, LLC | Midland, TX 79701 | Oil & Gas Operator | Jul 2018 |
583 | Rust Oil Corp. | Fort Worth, TX 76108 | Oil & Gas Operator | Apr 2024 |
584 | Ryann Operating, LLC | Waller, TX 77484 | Oil & Gas Operator | Apr 2024 |
585 | Saber Oil & Gas Ventures, LLC | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
586 | Sabinal Energy Operating, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Apr 2024 |
587 | Sabre Operating, Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Apr 2024 |
588 | Saddleback Exploration, LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Apr 2024 |
589 | Saga Pet. LTD Liability Co Of Co | Midland, TX 79701 | Oil & Gas Operator | Apr 2004 |
590 | Saga Petroleum LLC Of Colorado | Norman, OK 73072 | Oil & Gas Operator | Apr 2024 |
591 | Sage Energy Company | San Antonio, TX 78215 | Oil & Gas Operator | Apr 2024 |
592 | Saguaro Petroleum, LLC | Austin, TX 78746 | Oil & Gas Operator | Apr 2024 |
593 | Sahara Operating Company | Midland, TX 79704 | Oil & Gas Operator | Apr 2024 |
594 | Samedan Oil Corporation | Houston, TX 77067 | Oil & Gas Operator | Dec 2019 |
595 | Samson Hydrocarbons Company | Tulsa, OK 74103 | Oil & Gas Operator | Nov 2016 |
596 | Samson Lone Star LP | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2007 |
597 | Samson Lone Star, LLC | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2024 |
598 | Samson Resources Company | Tulsa, OK 74103 | Oil & Gas Operator | Feb 2024 |
599 | Sandridge Exploration And Production LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Apr 2024 |
600 | Santa Fe Energy Resources, Inc. | Houston, TX 77024 | Oil & Gas Operator | Mar 2008 |