401 | Phillips 66 Company | Bartlesville, OK 74004 | Oil & Gas Operator | Aug 1997 |
402 | Pickens Company, Inc., The | Dallas, TX 75225 | Oil & Gas Operator | Feb 2024 |
403 | Pitcock, Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
404 | Pittencrieff America Inc | Abilene, TX 79608 | Oil & Gas Operator | Feb 2003 |
405 | Plains Petroleum Operating Co | Denver, CO 80202 | Oil & Gas Operator | Dec 2014 |
406 | Plains Production Inc | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 1995 |
407 | Pobres Incorporated | Wichita Falls, TX 76308 | Oil & Gas Operator | Mar 2008 |
408 | Pogue, Randall R. | Ada, OK 74820 | Oil & Gas Operator | May 2003 |
409 | Powell-McCarroll Partnership | Sachse, TX 75048 | Oil & Gas Operator | Apr 2024 |
410 | Power, Scott | Breckenridge, TX 76424 | Oil & Gas Operator | Sep 1997 |
411 | Prensorus Energy, LLC | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
412 | Prickett, Jimmy | Wichita Falls, TX 76308 | Oil Operator | Feb 2002 |
413 | Probe Offshore, LLC | Houston, TX 77002 | Oil & Gas Operator | Feb 2009 |
414 | Putnam, Joe Oil Company | Abilene, TX 79606 | Oil & Gas Operator | Apr 2024 |
415 | PV Oil Services, LLC | Abilene, TX 79601 | Oil & Gas Operator | Apr 2024 |
416 | Pyramid Energy Inc | San Antonio, TX 78216 | Oil & Gas Operator | Feb 2012 |
417 | Pyramid Production Co. | Abilene, TX 79608 | Oil & Gas Operator | Jun 1994 |
418 | Ram Oil And Gas, Inc. | Walsh, CO 81090 | Oil Operator | Apr 2024 |
419 | Ram Operating Inc. | Browns, IL 62818 | Oil & Gas Operator | Aug 2008 |
420 | Ramco Oil & Gas Inc | Midland, TX 79701 | Oil & Gas Operator | Nov 2006 |
421 | Ramco Operating Company | Tulsa, OK 74135 | Oil & Gas Operator | Jan 1998 |
422 | Ranger Operating Co. | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
423 | Raptor Petroleum II, LLC | Houston, TX 77251 | Oil & Gas Operator | Apr 2024 |
424 | Raylee Operating Company | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
425 | Redwine Oil Company | Throckmorton, TX 76483 | Oil & Gas Operator | Jul 2009 |
426 | Reef Exploration, Inc. (A-1) | Richardson, TX 75080 | Oil & Gas Operator | Oct 2006 |
427 | Reese Wellsite Supervision, LLC | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
428 | Reliance Operating Company | Midland, TX 79702 | Oil & Gas Operator | Feb 2000 |
429 | Renaissance Petroleum Co LLC | Houston, TX 77058 | Oil & Gas Operator | Nov 2011 |
430 | Reserve Production, Inc. | Tyler, TX 75713 | Oil & Gas Operator | Mar 2008 |
431 | Reynolds, Richard | Seymour, TX 76380 | Oil & Gas Operator | Mar 2008 |
432 | Ric Petroleum, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Aug 2003 |
433 | Richards, Tot Dozer, Inc. | Throckmorton, TX 76483 | Oil & Gas Operator | May 2013 |
434 | Richards, Tot Oil Co. | Abilene, TX 79601 | Oil & Gas Operator | Apr 2024 |
435 | Richardson, Bud II | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
436 | Richey, Ray Management Co., Inc. | Fort Worth, TX 76108 | Oil & Gas Operator | Apr 2024 |
437 | Richland Energy, Inc. | Irving, TX 75063 | Oil & Gas Operator | Apr 2024 |
438 | Ridge Oil Company | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2024 |
439 | Rife Oil Properties Inc | Fort Worth, TX 76107 | Oil & Gas Operator | Apr 2024 |
440 | Riley Production | Throckmorton, TX 76483 | Oil & Gas Operator | Apr 2024 |
441 | Rio Grande Drilling Company | San Antonio, TX 78212 | Oil & Gas Operator | Dec 1999 |
442 | Rivercity Operating, Inc. | Austin, TX 78766 | Oil & Gas Operator | Apr 2024 |
443 | Roberts & Hammack, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Apr 2024 |
444 | Robuck Petroleum, LLC | Nacogdoches, TX 75965 | Oil & Gas Operator | Apr 2024 |
445 | Rodgers, William L. | Fort Worth, TX 76147 | Oil & Gas Operator | Jan 1995 |
446 | Rogers Drilling Co. | Olney, TX 76374 | Oil & Gas Operator | Apr 2024 |
447 | Romac Oil Company, Inc. | Throckmorton, TX 76483 | Oil & Gas Operator | Apr 2024 |
448 | Ross, Dwight M. DRLG. Co., Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Apr 2024 |
449 | Ruff Drilling Company | Albany, TX 76430 | Oil & Gas Operator | Dec 2019 |
450 | Russell, T. Operating Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Aug 2005 |
451 | Ruthson Energy, Inc. | Judson, TX 75660 | Oil Operator | Apr 2024 |
452 | Rwa, LLC | Boyd, TX 76023 | Oil & Gas Operator | Apr 2024 |
453 | Ryder Scott Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 2005 |
454 | S & J Operating Company | Wichita Falls, TX 76301 | Oil & Gas Operator | Mar 2015 |
455 | S.B. Street Operating, Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
456 | Sabre Oil And Gas Corp. | Houston, TX 77063 | Oil & Gas Operator | Apr 2024 |
457 | Safari Resources, LLC | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2024 |
458 | Salty Lime Energy, LLC | Ovalo, TX 79541 | Oil Operator | Apr 2024 |
459 | Samedan Oil Corporation | Houston, TX 77067 | Oil & Gas Operator | Dec 2019 |
460 | Savannah Ross And Company, LLC | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
461 | Schkade Bros. Operating Company | Abilene, TX 79604 | Oil & Gas Operator | Oct 2021 |
462 | Scott Oil Company | Corsicana, TX 75110 | Oil & Gas Operator | Apr 2011 |
463 | Scott Operating, Inc. | Albany, TX 76430 | Oil & Gas Operator | Apr 2024 |
464 | Senkel, Wesley, Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2007 |
465 | Sha Stephens, Incorporated | Weatherford, TX 76087 | Oil & Gas Operator | Apr 2006 |
466 | Shack, Bill | Albany, TX 76430 | Oil & Gas Operator | Apr 2006 |
467 | Shadawn Corporation | Wichita Falls, TX 76310 | Oil & Gas Operator | Mar 2005 |
468 | Shamrock Minerals Corporation | Merkel, TX 79536 | Oil & Gas Operator | Nov 1998 |
469 | Shanks, Bob | Haskell, OK 74436 | Oil Operator | Sep 2002 |
470 | Sharp Image Energy, Inc. | Big Spring, TX 79721 | Oil & Gas Operator | Apr 2024 |
471 | Sheets Exploration Co., Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Jul 2016 |
472 | Shelco | Maysville, MO 64469 | Oil & Gas Operator | May 2021 |
473 | Sierra Exploration Company | San Antonio, TX 78209 | Oil & Gas Operator | Mar 2008 |
474 | Smith Pipe Of Abilene | Abilene, TX 79608 | Oil & Gas Operator | Apr 2024 |
475 | Smith, W. Don | Breckenridge, TX 76424 | Oil & Gas Operator | Aug 2001 |
476 | So Operating Company | Cisco, TX 76437 | Oil & Gas Operator | Apr 2024 |
477 | Sojourner Drilling Corporation | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
478 | Southeastern Resources Corp. | Mansfield, TX 76063 | Oil & Gas Operator | Feb 2004 |
479 | Southern Alliance Oil Corp. | Grapevine, TX 76099 | Oil & Gas Operator | Apr 2024 |
480 | Southern Mineral Corporation | Houston, TX 77002 | Oil & Gas Operator | Oct 2001 |
481 | Southlake Exploration, Inc. | Southlake, TX 76092 | Oil & Gas Operator | Apr 2024 |
482 | Southwest Royalties Inc | Midland, TX 79710 | Oil & Gas Operator | Apr 2024 |
483 | Spartan Oil Corporation | Abilene, TX 79601 | Oil & Gas Operator | Aug 2003 |
484 | Speller Oil Corporation | Oklahoma City, OK 73112 | Oil & Gas Operator | Jan 2024 |
485 | Spence Energy Company | Dallas, TX 75206 | Oil & Gas Operator | Apr 2024 |
486 | Spitfire Partners, LLC | Dallas, TX 75225 | Oil Operator | Apr 2024 |
487 | Squyres Oil Co., Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2024 |
488 | Stamper Operating Co., Inc. | Jacksboro, TX 76458 | Oil & Gas Operator | Apr 2024 |
489 | Stasney Well Service, LLC | Albany, TX 76430 | Oil & Gas Operator | Apr 2024 |
490 | Steinberger, Gerald | Windthorst, TX 76389 | Oil & Gas Operator | Sep 2007 |
491 | Stephens & Johnson Operating Co. | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2024 |
492 | Stewart, James G. | Graham, TX 76450 | Oil & Gas Operator | Sep 2019 |
493 | Stovall Operating Co. | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
494 | Strawn DRLG. Co. | Wichita Falls, TX 76307 | Oil & Gas Operator | Aug 2005 |
495 | Stream Energy, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2023 |
496 | Street, Spencer B., Jr. | Graham, TX 76450 | Oil & Gas Operator | Mar 1998 |
497 | Stubblefield Energy Company | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
498 | Subsea Operating Co. | Albany, TX 76430 | Oil & Gas Operator | Apr 2024 |
499 | Sullivan, Hollis R. Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Feb 2009 |
500 | Sunday Corporation | Olney, TX 76374 | Oil & Gas Operator | Apr 2024 |