301 | Pool Production Services | | Oil Operator | Aug 1990 |
302 | Pride Exploration, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Aug 2015 |
303 | Pruet Production Co. | Jackson, MS 39201 | Oil & Gas Operator | Mar 2024 |
304 | Qep Energy Company | Midland, TX 79701 | Oil & Gas Operator | Feb 2024 |
305 | Quantum Resources MGMT, LLC | | Oil & Gas Operator | Nov 2014 |
306 | Quest Energies Group,LTD. | Shreveport, LA 71106 | Oil & Gas Operator | Mar 1997 |
307 | Quest Energies, L.L.C. | | Oil & Gas Operator | Jan 2024 |
308 | Questar Expl. And Prod. Co. | Salt Lake Cty, UT 84145 | Oil & Gas Operator | Jul 2011 |
309 | R & C Petroleum, Inc. | Flint, TX 75762 | Oil & Gas Operator | May 2024 |
310 | Rabwin Oil & Gas, Inc. | | Oil & Gas Operator | Nov 1991 |
311 | Ralph L. Leaderbrand | | Oil & Gas Operator | Dec 1996 |
312 | Rebel Oil Of North Louisiana, LLC | | Oil & Gas Operator | Dec 2007 |
313 | Red River Oil & Gas Inc. | | Oil & Gas Operator | May 2012 |
314 | Reef Exploration Inc | Denver, CO 80202 | Oil & Gas Operator | Feb 2007 |
315 | Regency Field Services LLC | Dallas, TX 75201 | Oil Operator | Jul 2017 |
316 | Regency Intrastate Gas LLC | | Oil Operator | Feb 2009 |
317 | Reliance Well Service, Inc. | | Oil & Gas Operator | Apr 1997 |
318 | Reliant Energy Field SVS Inc. | | Oil Operator | Sep 2002 |
319 | Reynolds Oil Co. | | Oil Operator | Nov 2005 |
320 | Richard B. Nelson,Etal | | Oil & Gas Operator | May 1979 |
321 | Rising Star 2000 Oil & Gas, Inc. | | Oil Operator | Dec 2023 |
322 | Robco Investments, Inc. | | Oil & Gas Operator | Jul 2016 |
323 | Rojo Oil Company | McLean, TX 79057 | Oil & Gas Operator | May 2024 |
324 | Rosbottom Petroleum | | Oil & Gas Operator | Aug 1988 |
325 | Ross & Glenn Petroleum Inc. | | Oil & Gas Operator | Aug 1984 |
326 | Rusk Co. Well Service Co., Inc. | Kilgore, TX 75663 | Oil & Gas Operator | May 2024 |
327 | S. G. Myers, Jr. | | Oil & Gas Operator | May 2005 |
328 | S. G. Myers, Jr. Et Al | | Oil & Gas Operator | Jul 1991 |
329 | Sabre Operating, Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | May 2024 |
330 | Sam Aertker | | Oil Operator | Jul 1992 |
331 | Samson Contour Energy E&P, LLC | Tulsa, OK 74103 | Oil & Gas Operator | Sep 2017 |
332 | Samson Kelley Operating Co., LTD. | | Oil & Gas Operator | Feb 2004 |
333 | Sandefer & Andress, Inc. | | Oil & Gas Operator | Apr 1982 |
334 | Sandhill Production Inc | Shongaloo, LA 71072 | Oil & Gas Operator | Dec 2019 |
335 | Sapient Energy Corp | Oklahoma City, OK 73154 | Oil & Gas Operator | Jan 2002 |
336 | Seagull Operating Co., Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Feb 2024 |
337 | Ses Production | | Oil & Gas Operator | Oct 2023 |
338 | Shongaloo Midstream, LLC | | Oil Operator | Mar 2019 |
339 | Shuler Drilling Co., Inc. | El Dorado, AR 71730 | Oil & Gas Operator | Feb 2024 |
340 | Silver Oak Operating, Inc. | Longview, TX 75601 | Oil & Gas Operator | Dec 2009 |
341 | Silver Pines Energy Corp. | Houston, TX 77005 | Oil & Gas Operator | Feb 2024 |
342 | Sklar & Phillips Oil Co. | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2000 |
343 | Sklar Exploration Company LLC | Shreveport, LA 71101 | Oil & Gas Operator | May 2024 |
344 | SM Energy Company | Midland, TX 79707 | Oil & Gas Operator | May 2024 |
345 | Smackover Drilling Company Inc | Shreveport, LA 71104 | Oil & Gas Operator | Feb 2024 |
346 | Smith Operating And MGMT Co. | Shreveport, LA 71161 | Oil & Gas Operator | Jun 2023 |
347 | Smith Operating-Germany Oil | | Oil & Gas Operator | Dec 1995 |
348 | SMR Natural Gas Ventures Inc | Oklahoma City, OK 73112 | Oil & Gas Operator | Jan 1999 |
349 | Sonat Exploration Co. | Houston, TX 77251 | Oil & Gas Operator | Dec 2021 |
350 | Special Energy Corporation | Stillwater, OK 74076 | Oil & Gas Operator | May 2024 |
351 | St. Mary Land & Exploration Co | Denver, CO 80201 | Oil & Gas Operator | Jun 2010 |
352 | State Line Vacuum Services, LLC | | Oil Operator | Mar 2021 |
353 | Stephens & Johnson Operating Co. | Wichita Falls, TX 76307 | Oil & Gas Operator | May 2024 |
354 | Story Oil And Gas Inc | Magnolia, AR 71753 | Oil & Gas Operator | Feb 2024 |
355 | STS Petroleum LLC | Houston, TX 77289 | Oil & Gas Operator | May 2024 |
356 | Sun Exploration-Production Co. | | Oil & Gas Operator | Jan 1990 |
357 | Sundance Energy Corporation | | Oil & Gas Operator | Jan 2024 |
358 | Sunland Production Company, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Mar 2024 |
359 | Swift Energy Company | Houston, TX 77060 | Oil & Gas Operator | Mar 2021 |
360 | T & L Production Company | | Oil Operator | Feb 1984 |
361 | T. L. James & Co., Inc. | | Oil & Gas Operator | Oct 1992 |
362 | T. M. Hopkins | | Oil & Gas Operator | Aug 2007 |
363 | T. N. T. Energy Co. | | Oil Operator | May 1991 |
364 | T.O.I. | Midland, TX 79710 | Oil & Gas Operator | Mar 2001 |
365 | Taggart Oil Co., Inc. | | Oil Operator | Oct 1992 |
366 | Tanos Exploration II, LLC | Tyler, TX 75701 | Oil & Gas Operator | Sep 2023 |
367 | TDX Energy, LLC | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2023 |
368 | Tensas Delta Exploration Company, LLC | Shreveport, LA 71101-5323 | Oil & Gas Operator | Jul 2021 |
369 | Texas Eastern Transm. Corp. | | Oil & Gas Operator | Dec 2002 |
370 | Texas Oil & Gas Corporation | Dallas, TX 75201 | Oil & Gas Operator | Feb 2001 |
371 | The Blackbird Company | Shreveport, LA 71106 | Oil & Gas Operator | Feb 2024 |
372 | The Maurice L. Brown Company | | Oil & Gas Operator | Aug 1987 |
373 | Thomas E. Slack | | Oil Operator | Mar 2003 |
374 | Tierra Petroleum Corp. | | Oil & Gas Operator | Jun 1987 |
375 | Tigner Walker | | Oil & Gas Operator | Dec 2021 |
376 | Tipco Operating Co. | Marshall, TX 75671 | Oil & Gas Operator | May 2024 |
377 | Tma Production, LLC | | Oil Operator | Nov 2023 |
378 | TMR Exploration, Inc. | Bossier City, LA 71171 | Oil & Gas Operator | May 2024 |
379 | Total E&P USA, Inc. | Houston, TX 77210 | Oil & Gas Operator | Nov 2011 |
380 | Totalfinaelf E&P USA Inc | Houston, TX 77024 | Oil & Gas Operator | Jul 2007 |
381 | Trafalgar House Oil & Gas Inc. | Houston, TX 77002-7346 | Oil & Gas Operator | Jan 1992 |
382 | Transcontinental Oil Corp. | | Oil & Gas Operator | Sep 1985 |
383 | Triple L Oil Company | Corpus Chrsti, TX 78469 | Oil & Gas Operator | Jan 1998 |
384 | Tristate Nla, LLC | | Oil Operator | Dec 2023 |
385 | Txo Production Corp. | Ganado, TX 77962 | Oil & Gas Operator | Aug 2022 |
386 | U. D. Man, Inc. | San Antonio, TX 78212 | Oil & Gas Operator | May 2024 |
387 | United Gas Pipe Line Co. | | Oil Operator | Aug 1993 |
388 | Universal Petroleum Corporation | Houston, TX 77002 | Oil & Gas Operator | Sep 2002 |
389 | Universal Resources Corp. | Salt Lake Cty, UT 84145 | Oil & Gas Operator | Jan 2000 |
390 | Urban Oil & Gas Group, LLC | Plano, TX 75074 | Oil & Gas Operator | May 2024 |
391 | Vaughn Petroleum, Inc. | Dallas, TX 75219 | Oil & Gas Operator | May 2004 |
392 | Vector Energy Corporation | Houston, TX 77060 | Oil & Gas Operator | May 2024 |
393 | Vernon E. Faulconer, Inc. | Tyler, TX 75711 | Oil & Gas Operator | Dec 2023 |
394 | Vine Energy Operating LP | | Gas Operator | Oct 2021 |
395 | Vintage Petroleum, Inc. | Houston, TX 77046 | Oil & Gas Operator | Feb 2024 |
396 | Vista Corporation | | Oil & Gas Operator | Jan 2011 |
397 | Wagon Wheel Arklatex, LLC | | Oil & Gas Operator | May 2018 |
398 | Walker Energy, LLC | | Oil & Gas Operator | Nov 2023 |
399 | Webster Energy, Inc. | | Oil & Gas Operator | Jan 1999 |
400 | Weiser-Brown Operating Company | Magnolia, AR 71754 | Oil & Gas Operator | May 2024 |