301 | Abtex Energy, Inc. | Abilene, TX 79608 | Oil & Gas Operator | May 2006 |
302 | Abundance Energy I LLC | | Gas Operator | Dec 2023 |
303 | Abundance Energy LLC | | Oil & Gas Operator | Jul 2018 |
304 | Abx Oil & Gas, Inc. | Dallas, TX 75240 | Oil & Gas Operator | Apr 2024 |
305 | Ac Exploration, LLC | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
306 | Ac Oil & Gas LLC | | Oil & Gas Operator | Jan 2024 |
307 | Ac Oil LLC | Limestone, NY 14753 | Oil & Gas Operator | Dec 2022 |
308 | Ac Operating Company LLC | | Oil Operator | Jan 2024 |
309 | Acacia Exploration Partners LLC | | Oil & Gas Operator | Nov 2021 |
310 | Acacia Operating Company, LLC | Midland, TX 79701 | Oil Operator | Dec 2023 |
311 | Acacia Operating, LLC | | Oil & Gas Operator | Jan 2024 |
312 | Acadia Oil Company | Wichita Falls, TX 76309 | Oil & Gas Operator | Sep 2007 |
313 | Acadia Oil, LLC | Wichita Falls, TX 76310 | Oil Operator | Apr 2024 |
314 | Acadian Gas Pipeline System | | Oil Operator | Jan 2024 |
315 | Acadian Land & Expl., Inc. | | Oil & Gas Operator | May 1992 |
316 | Acadiana Gas Systems, Inc. | | Oil & Gas Operator | Jan 1999 |
317 | Acadiana Reserves, Inc. | | Oil & Gas Operator | Oct 1984 |
318 | Acadienergy, Inc. | | Oil & Gas Operator | Jun 1988 |
319 | Accell Natural Gas Company | Houston, TX 77042 | Oil & Gas Operator | Sep 1998 |
320 | Access Petroleum Corporation | | Oil & Gas Operator | Mar 2015 |
321 | Access Resources Inc. | Healdton, OK 73438 | Oil & Gas Operator | Sep 2005 |
322 | Accidental Oil Company Inc | Newcastle, WY 82701 | Oil & Gas Operator | Feb 2021 |
323 | Acco Oil & Gas Company | Houston, TX 77056 | Oil & Gas Operator | Sep 2001 |
324 | Ace Drilling Services, Inc. | | Oil & Gas Operator | Sep 1987 |
325 | Ace Energy LLC | Leawood, KS 66211 | Oil & Gas Operator | Feb 2024 |
326 | Ace Gathering Inc | Abilene, TX 79606 | Oil Operator | Feb 2023 |
327 | Ace High Energy LLC | | Oil Operator | Dec 2023 |
328 | Ace Oil Company | | Oil Operator | Dec 2023 |
329 | Ace Production | | Oil Operator | Jul 1993 |
330 | Ace Productions | Beaumont, TX 77707 | Oil & Gas Operator | Apr 2024 |
331 | Aceco Petroleum Co | Artesia, NM 88210 | Oil & Gas Operator | Sep 2002 |
332 | Aceite Energy Corp | | Oil & Gas Operator | Feb 2007 |
333 | Aceite Inc | Farmington, NM 87499 | Oil & Gas Operator | Apr 1998 |
334 | Acelco Inc | Norman, OK 73070 | Oil & Gas Operator | Oct 1996 |
335 | Achen Oil & Gas Inc. | Artesia, NM 88211 | Oil & Gas Operator | Feb 1999 |
336 | Achilles Oil, LLC | | Oil & Gas Operator | Jan 2024 |
337 | Acierto Resources Company, LLC | Houston, TX 77070 | Oil & Gas Operator | Apr 2024 |
338 | Acirema Corporation | Longview, TX 75608 | Oil & Gas Operator | Apr 2024 |
339 | Ackerly Service Company, Inc. | Big Spring, TX 79721 | Oil & Gas Operator | Nov 1997 |
340 | Ackerman, Albert C. | Boerne, TX 78006 | Oil & Gas Operator | Oct 1995 |
341 | Ackley Earl H & Glenora Trust | Cushing, OK 74023-5230 | Oil & Gas Operator | Mar 2015 |
342 | Acl Production, LLC | Independence, KS 67301 | Oil Operator | Sep 2017 |
343 | Acme Petroleum Co. | Gonzales, TX 78629 | Oil & Gas Operator | Mar 2008 |
344 | Acock Engineering & Assoc., Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Jul 2002 |
345 | Acock Operating Limited | San Antonio, TX 78270 | Oil & Gas Operator | Apr 2024 |
346 | Acock/Anaqua Operating Co., LC | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2004 |
347 | Acock/Anaqua Operating Co., LP | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2024 |
348 | Acoma Oil Corporation | Saint Paul, MN 55102 | Oil & Gas Operator | Apr 2024 |
349 | Acoma Operating, LLC | Lubbock, TX 79424 | Oil & Gas Operator | Apr 2024 |
350 | Acorn Oil & Gas, Inc. | Orchard, TX 77464 | Oil Operator | Sep 2017 |
351 | Acorn Oil & Gas, LLC | Hondo, TX 78861 | Oil & Gas Operator | Apr 2024 |
352 | Acott, Melvin E | | Oil Operator | Aug 2014 |
353 | Actagon Corp | Monroeville, PA 15146 | Oil & Gas Operator | Dec 2023 |
354 | Action Oil Co Inc | Farmington, NM 87499 | Oil Operator | Mar 2021 |
355 | Action Petroleum Inc | Atwater, OH 44201 | Oil & Gas Operator | Dec 1986 |
356 | Action Petroleum Service Corp | Ardmore, OK 73401-9282 | Oil Operator | Dec 2023 |
357 | Activa Resources, LLC | San Antonio, TX 78205 | Oil & Gas Operator | Apr 2024 |
358 | Activa Resources, LTD. | San Antonio, TX 78205 | Oil & Gas Operator | Mar 2008 |
359 | Ada Belle Oil & Gas Company | Sourlake, TX 77659 | Oil Operator | Dec 2023 |
360 | Ada Energy Exploration And Production LLC | | Oil Operator | Jan 2024 |
361 | Ada Exploration | Olney, TX 76374 | Oil & Gas Operator | Apr 2024 |
362 | Ada Oil Exploration Corp | | Oil & Gas Operator | Jan 1986 |
363 | Adair Resources Inc. | Ennis, TX 75120 | Oil & Gas Operator | Apr 2018 |
364 | Adair W C & Co Inc. | Logan, OH 43138 | Oil & Gas Operator | Dec 1991 |
365 | Adam Petroleum Services, Inc. | | Oil Operator | Aug 1989 |
366 | Adami Compressor Service | Weatherford, TX 76086 | Gas Operator | Apr 2024 |
367 | Adams & McGahey | Amarillo, TX 79114 | Oil & Gas Operator | Nov 1998 |
368 | Adams Affiliates, Inc. | Tulsa, OK 74121 | Oil & Gas Operator | Apr 2024 |
369 | Adams Branch Exploration Company | Abilene, TX 79608 | Oil & Gas Operator | Jul 2002 |
370 | Adams Energy LLC | | Oil & Gas Operator | Dec 2021 |
371 | Adams Fee Properties Inc. | Midland, TX 79701 | Gas Operator | May 1999 |
372 | Adams G C Oil & | | Oil & Gas Operator | Nov 1996 |
373 | Adams H D LLC | Moorcroft, WY 82721 | Oil & Gas Operator | Mar 2024 |
374 | Adams Res & Energy Co | Houston, TX 77001-0844 | Oil & Gas Operator | Mar 2015 |
375 | Adams Resources Expl. Corp. | Houston, TX 77001 | Oil & Gas Operator | Apr 2020 |
376 | Adams, Frank B | Corpus Christi, TX 78476 | Oil & Gas Operator | Feb 1988 |
377 | Adams, K. S. Jr. | Houston, TX 77001 | Gas Operator | Sep 2013 |
378 | Adams, Lynn V. | Nocona, TX 76255 | Oil & Gas Operator | Apr 2024 |
379 | Adams, R. W. & Son | Amarillo, TX 79109 | Oil & Gas Operator | Oct 1996 |
380 | Adams, Robin P Spengler, Nicholas P | | Gas Operator | Dec 2022 |
381 | Adams, Ronald D. | Randolph, NY 14772 | Gas Operator | Dec 2022 |
382 | Adamson Exploration Co. | Kilgore, TX 75662 | Oil Operator | Apr 2024 |
383 | Adamson Exploration Corporation | Kilgore, TX 75662 | Oil & Gas Operator | Mar 2008 |
384 | Adamson, Michael A. | Sapulpa, OK 74066 | Oil Operator | Oct 2015 |
385 | Adco LTD. | | Oil & Gas Operator | Dec 1983 |
386 | Adco Producing Company | | Oil & Gas Operator | Mar 1989 |
387 | Adcock, Carol | Ozona, TX 76943 | Oil & Gas Operator | Apr 2024 |
388 | Adcock, Leroy | Ozona, TX 76943 | Oil & Gas Operator | Jun 2009 |
389 | Add Energy Co | Butler, PA 16002-0471 | Gas Operator | Dec 2020 |
390 | Addax Operating, LLC | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2024 |
391 | Addie, James & John Thornton | | Oil & Gas Operator | Jan 2024 |
392 | Addington Exploration, LLC | | Oil & Gas Operator | Dec 2006 |
393 | Addis Family Tru | | Oil Operator | Apr 1992 |
394 | Addis, Icer Estate Of | Wichita, KS 67208 | Gas Operator | Jun 2015 |
395 | Addison - Graves, L.L.C. | Archer City, TX 76351 | Oil Operator | Apr 2024 |
396 | Addison Oil, LLC | Addison, TX 75001 | Oil & Gas Operator | Mar 2013 |
397 | Addison Resources Inc. | | Oil & Gas Operator | Jul 1998 |
398 | Addison, Kenneth | Archer City, TX 76351 | Oil & Gas Operator | Dec 2017 |
399 | Adeco Energy Corporation | Norman, OK 73071 | Oil & Gas Operator | Apr 2014 |
400 | Adeco, Inc. | Hays, KS 67601 | Oil Operator | Dec 2023 |