301 | Oryx Energy Company | Dallas, TX 75221 | Oil & Gas Operator | May 2002 |
302 | Pace Petroleum Company | Dallas, TX 75206 | Oil & Gas Operator | Apr 2024 |
303 | Pantera Energy Company | Amarillo, TX 79101 | Oil & Gas Operator | Apr 2024 |
304 | Par Producing Company | Snyder, TX 79550 | Oil & Gas Operator | Jun 2017 |
305 | Paragon Corporation | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
306 | Parallel Petroleum Corporation | Midland, TX 79702 | Oil & Gas Operator | Jan 2010 |
307 | Patrick Pet. Corp. Of Michigan | Houston, TX 77227 | Oil & Gas Operator | Aug 1995 |
308 | Patterson Petroleum LP | Snyder, TX 79550 | Oil & Gas Operator | Mar 2008 |
309 | Patterson Petroleum, Inc. | Snyder, TX 79550 | Oil & Gas Operator | Feb 2000 |
310 | Patton Exploration, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
311 | Payne Petroleum | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
312 | Ped Oil Corporation | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
313 | Peregrine Petroleum PRTNR, LTD. | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
314 | Permian Resources, Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
315 | Petex | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2024 |
316 | Petra Oleum Corp. | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
317 | Petroleum Technical Services Co. | Midland, TX 79707 | Oil & Gas Operator | Dec 2004 |
318 | Petrosource Energy Corporation | Fort Worth, TX 76112 | Oil & Gas Operator | Apr 2024 |
319 | Petrotex, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Aug 2003 |
320 | Pgi Operating, LLC | Sweetwater, TX 79556 | Oil Operator | Apr 2024 |
321 | Phillips, Bob | Weatherford, TX 76086 | Oil & Gas Operator | Nov 2019 |
322 | Phoenix Petrocorp, Inc. | McKinney, TX 75070 | Oil & Gas Operator | Feb 2024 |
323 | Pittencrieff America Inc | Abilene, TX 79608 | Oil & Gas Operator | Feb 2003 |
324 | Plains Exploration & Prod. Co. | Houston, TX 77002 | Oil & Gas Operator | Jul 2013 |
325 | Plains Petroleum Operating Co | Denver, CO 80202 | Oil & Gas Operator | Dec 2014 |
326 | Plantation Operating, LLC | Houston, TX 77041 | Oil & Gas Operator | Nov 2011 |
327 | Powell, A. Brandt | Coleman, TX 76834 | Oil & Gas Operator | Mar 1999 |
328 | Powell, A. Brandt Co. | Hawley, TX 79525 | Oil & Gas Operator | Apr 2024 |
329 | Prairie Petroleum, Inc | Plano, TX 75093 | Oil & Gas Operator | May 1999 |
330 | Presley Prod Investments, LLC | Abilene, TX 79604 | Oil Operator | Apr 2024 |
331 | Pride Energy Company | Tulsa, OK 74170 | Oil & Gas Operator | Apr 2024 |
332 | Prize Operating Company | Grapevine, TX 76051 | Oil & Gas Operator | Aug 2016 |
333 | Probe Exploration Company | Abilene, TX 79605 | Oil & Gas Operator | Apr 2024 |
334 | Proco Operating Co., Inc. | Graford, TX 76449 | Oil & Gas Operator | Apr 2024 |
335 | Proline Energy Resources Inc | Sugar Land, TX 77479 | Oil & Gas Operator | Apr 2024 |
336 | Purvis, J. H. | Midland, TX 79702 | Oil & Gas Operator | Dec 1994 |
337 | Quail Operating, Inc. | Abilene, TX 79601 | Oil & Gas Operator | Apr 2024 |
338 | Quail Well Service, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
339 | R & R Well Service, Inc. | Arlington, TX 76012 | Oil & Gas Operator | Apr 2024 |
340 | R K Petroleum Corp. | Midland, TX 79708 | Oil & Gas Operator | Apr 2024 |
341 | Rainey, Wayne | Sweetwater, TX 79556 | Oil & Gas Operator | Feb 2019 |
342 | Rampart Petroleum, Incorporated | Buffalo Gap, TX 79508 | Oil & Gas Operator | Jan 2009 |
343 | Range Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2021 |
344 | Raymond, WM. C. | Rockdale, TX 76567 | Oil & Gas Operator | Apr 2024 |
345 | Redbud E & P, Inc. | Spring, TX 77379 | Oil & Gas Operator | Apr 2024 |
346 | Remington Oil | South Bend, TX 76481 | Oil & Gas Operator | Mar 2008 |
347 | Remuda Operating Company | Midland, TX 79711 | Oil & Gas Operator | Apr 2024 |
348 | RHB Exploration & Production,LLC | Grapevine, TX 76099 | Oil & Gas Operator | Apr 2024 |
349 | Rhodes Drilling Company | Abilene, TX 79608 | Oil & Gas Operator | Sep 2000 |
350 | Richardson, Bud II | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
351 | Richey, Ray Management Co., Inc. | Fort Worth, TX 76108 | Oil & Gas Operator | Apr 2024 |
352 | Ridge Oil Company | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2024 |
353 | Rincon Production Co., Inc. | Farmers BRNCH, TX 75234 | Oil & Gas Operator | Apr 1997 |
354 | RMB Operating LLC | Houston, TX 77269 | Oil & Gas Operator | Apr 2024 |
355 | Robertson, French M. Oil Co. | Abilene, TX 79608 | Oil & Gas Operator | Mar 1995 |
356 | Roco Petroleum, Incorporated | Abilene, TX 79605 | Oil & Gas Operator | Apr 2024 |
357 | Rodessa Operating Company | Corpus Chrsti, TX 78426 | Oil & Gas Operator | Apr 2024 |
358 | Rosewood Resources, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
359 | Ross Engineering, Inc. | Abilene, TX 79601 | Oil & Gas Operator | Apr 2024 |
360 | Ross, Dwight M. DRLG. Co., Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Apr 2024 |
361 | Rover Petroleum Operating, LLC | Plano, TX 75075 | Oil & Gas Operator | Apr 2024 |
362 | Rozzlle Operating Company, LLC | Blackwell, TX 79506 | Oil & Gas Operator | Apr 2024 |
363 | Ruby Operating Company, Inc | Clyde, TX 79510 | Oil & Gas Operator | Apr 2024 |
364 | Rust Oil Corp. | Fort Worth, TX 76108 | Oil & Gas Operator | Apr 2024 |
365 | S & J Operating Company | Wichita Falls, TX 76301 | Oil & Gas Operator | Mar 2015 |
366 | S.B. Street Operating, Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
367 | Sabre Oil And Gas Corp. | Houston, TX 77063 | Oil & Gas Operator | Apr 2024 |
368 | Samedan Oil Corporation | Houston, TX 77067 | Oil & Gas Operator | Dec 2019 |
369 | San Antonio Gas & Oil, Inc. | San Antonio, TX 78209 | Oil & Gas Operator | Feb 2000 |
370 | Sandridge Exploration And Production LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Apr 2024 |
371 | Sauder Management Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2024 |
372 | Savannah Ross And Company, LLC | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
373 | SBJ Oil & Gas | MC Camey, TX 79752 | Oil & Gas Operator | Feb 2009 |
374 | Schlachter, David A. | Dallas, TX 75225 | Oil & Gas Operator | Apr 2015 |
375 | Scout Energy Management LLC | Dallas, TX 75240 | Oil & Gas Operator | Apr 2024 |
376 | Scythian, LTD. | Midland, TX 79701 | Oil & Gas Operator | Dec 2020 |
377 | Seago Operating Co., L.L.C. | Abilene, TX 79608 | Oil & Gas Operator | Oct 2011 |
378 | Seely Oil Company | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2024 |
379 | Sentry Exploration, Inc. | Houston, TX 77006 | Oil & Gas Operator | Apr 2024 |
380 | Sequoia Natural Gas, Inc. | Albany, TX 76430 | Oil & Gas Operator | Apr 2024 |
381 | Seven Wells Oil & Gas Expl. | Abilene, TX 79601 | Oil & Gas Operator | Jun 2014 |
382 | Sharp Image Energy, Inc. | Big Spring, TX 79721 | Oil & Gas Operator | Apr 2024 |
383 | Sheridan Production Company, LLC | Houston, TX 77056 | Oil & Gas Operator | Jan 2024 |
384 | Shoshone Oil Company | Dallas, TX 75244 | Oil & Gas Operator | May 1994 |
385 | Sinclair Oil & Gas Company | Salt Lake Cty, UT 84130 | Oil & Gas Operator | Apr 2024 |
386 | Sinclair Oil Corporation | Salt Lake Cty, UT 84130 | Oil & Gas Operator | Aug 2006 |
387 | Smith Pipe Of Abilene | Abilene, TX 79608 | Oil & Gas Operator | Apr 2024 |
388 | Sogc, Inc. | Salt Lake Cty, UT 84131 | Oil & Gas Operator | Apr 2024 |
389 | Sojourner Drilling Corporation | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
390 | Sounion Petroleum Incorporated | Baltimore, MD 21218 | Oil & Gas Operator | Aug 1994 |
391 | Southern Alliance Oil Corp. | Grapevine, TX 76099 | Oil & Gas Operator | Apr 2024 |
392 | Southern Union Exploration Co. | Austin, TX 78701 | Oil & Gas Operator | Feb 2002 |
393 | Southlake Exploration, Inc. | Southlake, TX 76092 | Oil & Gas Operator | Apr 2024 |
394 | Southland Royalty Company | Houston, TX 77210 | Oil & Gas Operator | Sep 2011 |
395 | Spalding Energy, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
396 | Spence Energy Company | Dallas, TX 75206 | Oil & Gas Operator | Apr 2024 |
397 | Spenergy Corp. | Midland, TX 79701 | Oil & Gas Operator | Dec 1999 |
398 | SRG Oil Corporation | Abilene, TX 79604 | Oil & Gas Operator | Apr 1994 |
399 | St. Clair Energy Corporation | Tulsa, OK 74153 | Oil & Gas Operator | Mar 2008 |
400 | Star Production, Inc. | Dallas, TX 75360 | Oil & Gas Operator | Apr 2024 |