201 | Anr Production Company | Houston, TX 77046 | Oil & Gas Operator | Aug 2017 |
202 | Anschutz Exploration Corporation | Denver, CO 80202 | Oil & Gas Operator | Apr 2024 |
203 | Anson Charles Dba Anson Oil | Seminole, OK 74868-9405 | Oil Operator | Jan 2024 |
204 | Anson Company | Oklahoma City, OK 73124 | Oil & Gas Operator | Apr 2018 |
205 | Anson J W | Seminole, OK 74818-1280 | Oil & Gas Operator | Oct 2020 |
206 | Anson Robert L & Teresa M | Seminole, OK 74818 | Oil & Gas Operator | Jan 2024 |
207 | Anstine & Musgrove Inc | Ponca City, OK 74602 | Oil & Gas Operator | Jan 2024 |
208 | Anstine-Musgrove Oil Company | Ponca City, OK 74602-0391 | Oil & Gas Operator | Jan 2013 |
209 | Antara Resources Inc | Houston, TX 77002 | Oil & Gas Operator | Apr 2004 |
210 | Antares Energy Company | Houston, TX 77010 | Oil & Gas Operator | Apr 2024 |
211 | Antero Resources Corporation | Denver, CO 80202 | Oil & Gas Operator | Dec 2023 |
212 | Antioch Disposal Well Inc | Duncan, OK 73533 | Oil Operator | Jan 1994 |
213 | Antioch Operating LLC | | Oil & Gas Operator | Feb 2024 |
214 | Antlers Energy LLC | | Oil & Gas Operator | Jan 2024 |
215 | Anvil Oil Co., Inc. | Bartlesville, OK 74003-5030 | Oil & Gas Operator | Dec 2008 |
216 | Aog Operating LLC | | Oil & Gas Operator | Jan 2024 |
217 | Apache Corporation | Houston, TX 77056 | Oil & Gas Operator | Apr 2024 |
218 | Apache Energy Resources Corp | Houston, TX 77056 | Oil & Gas Operator | Mar 2015 |
219 | Apache PHN North America, Inc. | | Oil & Gas Operator | Mar 2005 |
220 | Apc Operating Partnership LP | Tulsa, OK 74136-4224 | Oil & Gas Operator | Jun 2015 |
221 | Apco Oil Corporation | | Oil & Gas Operator | Jun 1993 |
222 | Apex Energy, Inc. | Corpus Chrsti, TX 78413 | Oil & Gas Operator | Apr 2024 |
223 | Apex Minerals Inc | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 1994 |
224 | Apexco, Inc. | Sand Springs, OK 74063 | Oil & Gas Operator | Dec 2023 |
225 | Apogee Oil & Gas LLC | | Oil Operator | Jan 2024 |
226 | Apollo Energies Inc | Pratt, KS 67124 | Oil & Gas Operator | Feb 2024 |
227 | Apple Petroleum Corp | Mountainside, NJ 7092 | Oil Operator | Mar 2013 |
228 | Appleton Oil Company | Chicago, IL 60657-4097 | Oil & Gas Operator | May 1993 |
229 | Apx Corporation | Houston, TX 77251 | Oil & Gas Operator | Dec 2009 |
230 | Aqua-Oil Inc | Enid, OK 73703-6511 | Oil & Gas Operator | May 2019 |
231 | Aquanyx Midstream LLC | | Oil Operator | Feb 2024 |
232 | Aquila Energy Resources Corp. | Houston, TX 77042 | Oil & Gas Operator | Nov 2013 |
233 | Arapaho Petroleum Inc | Englewood, CO 80155 | Oil & Gas Operator | Nov 1998 |
234 | Arapahoe Resources LLC | Oklahoma City, OK 73157-7107 | Oil & Gas Operator | Jan 2024 |
235 | Araxas Exploration, Inc. | The Woodlands, TX 77380 | Oil & Gas Operator | Apr 1998 |
236 | Arbor Petroleum Corporation | Oklahoma City, OK 73102-4003 | Oil & Gas Operator | Mar 2011 |
237 | Arbuckle Enterprises, Inc. | Edmond, OK 73083 | Oil & Gas Operator | Jan 2024 |
238 | Arcadia Oil Company | Edmond, OK 73013-9009 | Oil & Gas Operator | Oct 2015 |
239 | Arcadia Refining Company | Tyler, TX 75701 | Oil & Gas Operator | Jan 1994 |
240 | Arcana Energy Corp Inc | Bartlesville, OK 74006 | Oil Operator | May 2017 |
241 | Arch Oil & Gas LLC | Dallas, TX 75254 | Oil & Gas Operator | Apr 2024 |
242 | Archibald Oil & Gas Operating Inc | Ada, OK 74821-0305 | Oil & Gas Operator | Feb 2024 |
243 | Arco Pipe Line Company | Independence, KS 67301 | Oil & Gas Operator | Jun 1996 |
244 | Arcotex Oil & Gas Inc | Gainesville, TX 76241-1357 | Oil & Gas Operator | Feb 2024 |
245 | Ardent Energy LLC | Oklahoma City, OK 73131 | Oil & Gas Operator | Apr 2024 |
246 | Ardmore Production & Exploration Co | Ardmore, OK 73402-1988 | Oil & Gas Operator | Feb 2024 |
247 | Arena Resources Inc | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2015 |
248 | Argali Resources | Dallas, TX 75206 | Oil & Gas Operator | Apr 2003 |
249 | Argent Energy (Us) Holdings Inc | Sugar Land, TX 77479 | Oil & Gas Operator | Feb 2023 |
250 | Arica Energy Company | Beggs, OK 74421 | Oil Operator | Jun 1994 |
251 | Aries Exploration Co Inc | Maud, OK 74854-0160 | Oil & Gas Operator | May 2013 |
252 | Aries Operating LP | Houston, TX 77042 | Oil & Gas Operator | Apr 2024 |
253 | Arkana Operating Company Inc | Fort Worth, TX 76116-5707 | Oil & Gas Operator | Jul 2008 |
254 | Arkansas Oklahoma Gas Corporation | Fort Smith, AR 72917 | Oil & Gas Operator | Aug 2022 |
255 | Arkla Energy Resources | Shreveport, LA 71151 | Oil & Gas Operator | Mar 2015 |
256 | Arkoma Gas Company | Edmond, OK 73003-5672 | Gas Operator | Apr 2010 |
257 | Arkoma Holding Corporation | Oklahoma City, OK 73102-5684 | Gas Operator | Jul 2007 |
258 | Arkoma Operations LLC | | Oil & Gas Operator | Jan 2024 |
259 | Arkoma Production Company | Shreveport, LA 71101 | Gas Operator | Apr 2020 |
260 | Arkoma Resources LLC | Henryetta, OK 74437 | Oil & Gas Operator | Jan 2024 |
261 | Arm Energy Management LLC | Houston, TX 77070 | Oil Operator | Mar 2015 |
262 | Armitage Jerald Dba Jem Oilfield Services LLC | | Oil Operator | Feb 2024 |
263 | Armor Energy II LLC | | Oil & Gas Operator | Feb 2024 |
264 | Armor Energy LLC | Waco, TX 76705 | Oil & Gas Operator | Jun 2022 |
265 | Armor Petroleum, Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Apr 2024 |
266 | Armor SWD Inc | | Oil Operator | May 2020 |
267 | Armstrong Energy Corporation | Roswell, NM 88202 | Oil & Gas Operator | Feb 2024 |
268 | Arnett Saltwater Disposal LLC | | Oil Operator | Dec 2021 |
269 | Arnold Oil Properties LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Apr 2024 |
270 | Arnold Oil Properties, Inc. | Oklahoma City, OK 73112 | Oil & Gas Operator | May 2019 |
271 | Aroc (Texas) Inc | Houston, TX 77090 | Oil & Gas Operator | Dec 2014 |
272 | Arp Oklahoma LLC | | Oil & Gas Operator | Feb 2020 |
273 | Arpel, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Apr 2014 |
274 | Arrington CJM, Inc. | Canadian, TX 79014 | Oil & Gas Operator | Nov 2021 |
275 | Arrington David Oil & Gas Inc | Midland, TX 79702-2071 | Oil & Gas Operator | Dec 2014 |
276 | Arrington Properties Inc | Edmond, OK 73034-3724 | Oil & Gas Operator | May 1996 |
277 | Arrow Energy Inc | Houston, TX 77008 | Oil & Gas Operator | Jan 2024 |
278 | Arrow Oil & Gas, LLC | Norman, OK 73070 | Oil & Gas Operator | Apr 2024 |
279 | Arrow Operating Company | Dallas, TX 75231 | Oil & Gas Operator | Feb 2015 |
280 | Arrow Production Co. | Tulsa, OK 74108 | Oil & Gas Operator | Dec 2009 |
281 | Arrowhead Energy Inc | Edmond, OK 73013 | Oil & Gas Operator | Feb 2024 |
282 | Arrowhead Operating Inc. | Argyle, TX 76226 | Oil & Gas Operator | Apr 2024 |
283 | Aruba Petroleum Inc | Dallas, TX 75379 | Oil & Gas Operator | Dec 2023 |
284 | Arvine Pipe & Supply Co Inc | Norman, OK 73069-8224 | Oil & Gas Operator | Jul 2015 |
285 | Ase Operations Limited Liability Company | | Oil Operator | Jan 2024 |
286 | Asher Resources | Boerne, TX 78006 | Oil & Gas Operator | May 2015 |
287 | Asher Tip Corporation | Fairfax, OK 74637-0308 | Oil & Gas Operator | Nov 2003 |
288 | Ashland Exploration Inc | Houston, TX 77218 | Oil & Gas Operator | Nov 2000 |
289 | Ashley, Jim Company | Broken Arrow, OK 74012 | Oil Operator | Jan 2024 |
290 | Ashlock Thomas J | Skiatook, OK 74070 | Oil & Gas Operator | Aug 2015 |
291 | Aspen Energy Group, Inc. | Santa Ynez, CA 93460 | Oil & Gas Operator | Mar 2015 |
292 | Aspen Land & Exploration Co | Tulsa, OK 74159-0335 | Oil & Gas Operator | Jul 2001 |
293 | Aspen Operating Company LLC | Fort Worth, TX 76116 | Oil & Gas Operator | Apr 2024 |
294 | Assiduous Energy LLC | | Oil & Gas Operator | Feb 2024 |
295 | Associated Oil Properties | Agoura Hills, CA 91376-0667 | Oil Operator | Nov 2020 |
296 | Associated Petro Invest Inc | Stillwater, OK 74076-2346 | Oil & Gas Operator | May 2013 |
297 | Associated Trans & Trading Co | Oklahoma City, OK 73102 | Oil & Gas Operator | Jan 1998 |
298 | Astro Corporation | Tulsa, OK 74145 | Oil & Gas Operator | Apr 2007 |
299 | Astro Energy Corporation | Edmond, OK 73083-3607 | Oil & Gas Operator | Sep 2014 |
300 | Atalaya Resources LLC | | Oil & Gas Operator | Dec 2022 |