301 | Arrington Properties Inc | Edmond, OK 73034-3724 | Oil & Gas Operator | May 1996 |
302 | Arrow Energy Inc | Houston, TX 77008 | Oil & Gas Operator | Jan 2024 |
303 | Arrow Oil & Gas, LLC | Norman, OK 73070 | Oil & Gas Operator | Apr 2024 |
304 | Arrow Operating Company | Dallas, TX 75231 | Oil & Gas Operator | Feb 2015 |
305 | Arrow Production Co. | Tulsa, OK 74108 | Oil & Gas Operator | Dec 2009 |
306 | Arrowhead Energy Inc | Edmond, OK 73013 | Oil & Gas Operator | Jan 2024 |
307 | Arrowhead Operating Inc. | Argyle, TX 76226 | Oil & Gas Operator | Apr 2024 |
308 | Aruba Petroleum Inc | Dallas, TX 75379 | Oil & Gas Operator | Dec 2023 |
309 | Arvine Pipe & Supply Co Inc | Norman, OK 73069-8224 | Oil & Gas Operator | Jul 2015 |
310 | Ase Operations Limited Liability Company | | Oil Operator | Dec 2023 |
311 | Asher Resources | Boerne, TX 78006 | Oil & Gas Operator | May 2015 |
312 | Asher Tip Corporation | Fairfax, OK 74637-0308 | Oil & Gas Operator | Nov 2003 |
313 | Ashland Exploration Inc | Houston, TX 77218 | Oil & Gas Operator | Nov 2000 |
314 | Ashley, Jim Company | Broken Arrow, OK 74012 | Oil Operator | Sep 2023 |
315 | Ashlock Thomas J | Skiatook, OK 74070 | Oil & Gas Operator | Aug 2015 |
316 | Aslin James K | Roseville, CA 95661 | Oil Operator | Dec 2023 |
317 | Aspen Energy Group, Inc. | Santa Ynez, CA 93460 | Oil & Gas Operator | Mar 2015 |
318 | Aspen Land & Exploration Co | Tulsa, OK 74159-0335 | Oil & Gas Operator | Jul 2001 |
319 | Aspen Operating Company LLC | Fort Worth, TX 76116 | Oil & Gas Operator | Apr 2024 |
320 | Assiduous Energy LLC | | Oil & Gas Operator | Jan 2024 |
321 | Associated Oil Properties | Agoura Hills, CA 91376-0667 | Oil Operator | Nov 2020 |
322 | Associated Petro Invest Inc | Stillwater, OK 74076-2346 | Oil & Gas Operator | May 2013 |
323 | Associated Trans & Trading Co | Oklahoma City, OK 73102 | Oil & Gas Operator | Jan 1998 |
324 | Astro Corporation | Tulsa, OK 74145 | Oil & Gas Operator | Apr 2007 |
325 | Astro Energy Corporation | Edmond, OK 73083-3607 | Oil & Gas Operator | Sep 2014 |
326 | Atalaya Resources LLC | | Oil & Gas Operator | Dec 2022 |
327 | Atchley Resources Inc | Oklahoma City, OK 73134 | Oil & Gas Operator | Jan 2024 |
328 | Athabasca Energy Corporation | Simonton, TX 77476-0364 | Oil & Gas Operator | Dec 2017 |
329 | Athan Inc | Edmond, OK 73013-6628 | Oil & Gas Operator | Dec 2023 |
330 | Athena Energy, Inc. | Gallatin, TN 37066 | Oil & Gas Operator | Apr 2024 |
331 | Atkinson J V | Midland, TX 79702 | Oil & Gas Operator | Nov 2005 |
332 | Atkinson WM H Estate | Oklahoma City, OK 73156 | Oil & Gas Operator | Nov 2001 |
333 | Atlanko Oil & Gas Inc | Tulsa, OK 74135-7846 | Oil & Gas Operator | Dec 2023 |
334 | Atlantic Richfield Company | Plano, TX 75094-1744 | Oil & Gas Operator | Dec 2016 |
335 | Atlas Oil Inc | Oklahoma City, OK 73154-0467 | Oil & Gas Operator | Aug 2008 |
336 | Atlas Operating LLC | Houston, TX 77056 | Oil & Gas Operator | Apr 2024 |
337 | Atls Production Company LLC | | Gas Operator | Sep 2020 |
338 | Atteberry Engineering | Edmond, OK 73013-6624 | Oil & Gas Operator | Mar 2008 |
339 | Atwell, David L. | Duncan, OK 73533 | Oil & Gas Operator | Jul 2003 |
340 | Auora Natural Gas & Assoc Prod | Dallas, TX 75205 | Oil & Gas Operator | Dec 2000 |
341 | Austex Energy, Inc. | Granbury, TX 76048 | Oil & Gas Operator | Apr 1993 |
342 | Austin Production Company, Inc. | Dallas, TX 75219 | Oil & Gas Operator | Mar 2015 |
343 | Austin, Robert L. | Stafford, KS 67578 | Oil & Gas Operator | Dec 1999 |
344 | Avalanche Oil & Gas LLC | Kingfisher, OK 73750 | Oil & Gas Operator | Apr 2024 |
345 | Avalon Exploration Inc | Tulsa, OK 74119-5401 | Oil & Gas Operator | Dec 2019 |
346 | Avalon Operating LLC | | Oil & Gas Operator | Dec 2023 |
347 | Avant Jack E | Skiatook, OK 74070 | Oil Operator | Jan 2013 |
348 | Avatar Energy LLC | Dallas, TX 75220-2230 | Oil & Gas Operator | Jul 2016 |
349 | Aven Gas & Oil Inc | Oklahoma City, OK 73113-0491 | Oil & Gas Operator | Nov 2021 |
350 | Avers Harvey G Energy Expl | | Oil & Gas Operator | May 2013 |
351 | Avondale Operating Co | Tulsa, OK 74145-7627 | Oil & Gas Operator | Apr 2019 |
352 | Avra Oil Co | Dallas, TX 75248 | Oil & Gas Operator | Apr 2024 |
353 | Aw Hembree Co | Shawnee, OK 74802-1725 | Oil & Gas Operator | Dec 2023 |
354 | Axem Resources Inc | Denver, CO 80202-4617 | Oil & Gas Operator | Jul 2013 |
355 | Axeon Energy Operations LLC | | Oil Operator | Jul 2015 |
356 | Axis Energy Corporation | Roswell, NM 88202 | Oil & Gas Operator | Apr 2024 |
357 | Aycox Robert D | Healdton, OK 73428-1433 | Oil Operator | Sep 2022 |
358 | Ayluma Operating Inc | Henryetta, OK 74437-0669 | Oil & Gas Operator | Dec 2023 |
359 | Azar Marsha | Chicago, IL 60618-4309 | Oil Operator | Oct 2023 |
360 | Aztec Exploration Inc | Oklahoma City, OK 73143 | Oil & Gas Operator | May 2013 |
361 | Azure Energy LTD | Tulsa, OK 74135-7825 | Oil & Gas Operator | Jan 2024 |
362 | B & B #1 LLC | | Oil & Gas Operator | Jan 2024 |
363 | B & B Oil | Lyons, KS 67554 | Oil & Gas Operator | Nov 2023 |
364 | B & B Operating Company | Odessa, TX 79760 | Oil & Gas Operator | Apr 2024 |
365 | B & B Resources | Tulsa, OK 74136-2655 | Oil & Gas Operator | Dec 2023 |
366 | B & B Resources, Inc | Somerset, KY 42501 | Oil & Gas Operator | Dec 2019 |
367 | B & B SWD LLC | | Oil Operator | Jan 2024 |
368 | B & B Tool Company Inc | Lindsay, OK 73052-0729 | Oil & Gas Operator | Dec 2023 |
369 | B & C Drilling Company Inc | Holdenville, OK 74848-0961 | Oil & Gas Operator | Mar 2000 |
370 | B & D Oil & Gas LLC | Bristow, OK 74010-0964 | Gas Operator | Dec 2023 |
371 | B & D Oil Inc | Bristow, OK 74010-2801 | Oil & Gas Operator | Feb 2017 |
372 | B & F Enterprises | Ada, OK 74820 | Oil & Gas Operator | Feb 2002 |
373 | B & G Oil & Gas Co | Bartlesville, OK 74006 | Oil & Gas Operator | Dec 2000 |
374 | B & H Exploration Company | Talala, OK 74080 | Oil & Gas Operator | Dec 2000 |
375 | B & H Oil Co. | Oklahoma City, OK 73108 | Oil & Gas Operator | Jan 2024 |
376 | B & J Developers Inc | Bartlesville, OK 74006-3403 | Oil & Gas Operator | Feb 2020 |
377 | B & K Partnership | Burleson, TX 76028 | Oil Operator | Oct 2023 |
378 | B & M Oil & Gas LLC | | Oil Operator | Jan 2024 |
379 | B & O Drilling Inc | Ada, OK 74820-8065 | Oil & Gas Operator | Sep 2014 |
380 | B & R Oil | Holdenville, OK 74848-4634 | Oil Operator | Mar 2015 |
381 | B & R Production LLC | Paden, OK 74860-0098 | Oil & Gas Operator | Jan 2024 |
382 | B & S Oil Company | Kermit, TX 79745 | Oil & Gas Operator | Dec 2023 |
383 | B & S Production | Kilgore, TX 75663 | Oil & Gas Operator | Aug 2022 |
384 | B & S Resources LLC | | Oil Operator | Jan 2024 |
385 | B & W Operating LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Jan 2024 |
386 | B & W Production | Bristow, OK 74010 | Oil Operator | May 1994 |
387 | B And G Production, Inc. | Woodward, OK 73801 | Oil & Gas Operator | Apr 2024 |
388 | B And M Production | Burkburnett, TX 76354 | Oil Operator | Apr 2024 |
389 | B B & B Oil Co | Tulsa, OK 74114 | Oil & Gas Operator | Mar 2014 |
390 | B B R Oil Corporation | Ardmore, OK 73401-6515 | Oil & Gas Operator | Jan 2024 |
391 | B H & T Oil Company Inc | Purcell, OK 73080-3010 | Oil & Gas Operator | Dec 2000 |
392 | B M Energy, Inc. | Hennessey, OK 73742 | Oil & Gas Operator | Nov 2021 |
393 | B P Energy | | Oil & Gas Operator | Apr 2015 |
394 | B R Polk Inc | Oklahoma City, OK 73118-1239 | Oil & Gas Operator | Jan 2024 |
395 | B-J Enterprises Inc | McAlester, OK 74501-7335 | Oil & Gas Operator | Apr 2014 |
396 | B. & L. Oil Company | Seguin, TX 78155 | Oil & Gas Operator | Apr 2024 |
397 | Baber Oil Co., LLC | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2023 |
398 | Baca Petroleum Corp. | Denver, CO 80202 | Oil & Gas Operator | Oct 2000 |
399 | Baccarat Oil LTD | Denver, CO 80223 | Oil Operator | Jan 2001 |
400 | Bacon Fred Estate Of | Glenpool, OK 74033-9802 | Oil & Gas Operator | Apr 2020 |