201 | Exxonmobil Oil Corp | Houston, TX 77210 | Oil & Gas Operator | Mar 2024 |
202 | Fairway Midstream SVC & TRD | Tulsa, OK 74114 | Oil & Gas Operator | Jun 2006 |
203 | Fairway Resources Operating III LLC | | Oil & Gas Operator | Jan 2024 |
204 | Faith Production LLC | Holdenville, OK 74848-0005 | Oil & Gas Operator | Feb 2024 |
205 | Faulconer Vernon E Inc | Tyler, TX 75711 | Oil & Gas Operator | Feb 2024 |
206 | Faulkner Corporation | Oklahoma City, OK 73154-9704 | Oil & Gas Operator | Jan 2017 |
207 | Femco SWD Inc | Enid, OK 73702-3907 | Oil Operator | Mar 2014 |
208 | Ferguson Oil Company Inc | | Oil & Gas Operator | Apr 1994 |
209 | First Natural Gas Inc | Eufaula, OK 74432-0824 | Oil & Gas Operator | Jan 2024 |
210 | Flagin Operating LLC | | Oil & Gas Operator | Jan 2024 |
211 | Focus Energy, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Nov 2019 |
212 | Foree Oil Company | Terrell, TX 75160 | Oil & Gas Operator | Apr 2024 |
213 | Foreman Enterprises, Inc. | Edmond, OK 73003 | Oil & Gas Operator | Feb 2024 |
214 | Fortuna Energy Corporation | Oklahoma City, OK 73102 | Oil & Gas Operator | Feb 2014 |
215 | Foundation Energy Management, LLC | Addison, TX 75001 | Oil & Gas Operator | Apr 2024 |
216 | Four Brothers Inc | Bartlesville, OK 74005 | Oil & Gas Operator | Jan 2020 |
217 | FP Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2008 |
218 | Frisco Energy, L.L.C. | Tulsa, OK 74105 | Oil & Gas Operator | Feb 2024 |
219 | G & B Tank Truck Service | Binger, OK 73009 | Oil & Gas Operator | Jan 2008 |
220 | G M Oil Properties Inc | Eufaula, OK 74432-0841 | Oil & Gas Operator | Feb 2012 |
221 | Gadsco Inc | Ardmore, OK 73402 | Gas Operator | Jun 2013 |
222 | Geo Engineering Inc | Houston, TX 77027 | Oil & Gas Operator | Jun 2009 |
223 | Geodyne Operating Company | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2015 |
224 | Geodyne Resources Inc. | Tulsa, OK 74103 | Oil & Gas Operator | Jul 2010 |
225 | Getty Oil Company | Hays, KS 67601 | Oil & Gas Operator | Mar 2015 |
226 | Gla Inc | Norman, OK 73070 | Oil & Gas Operator | Jan 2024 |
227 | GLB Exploration, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Feb 2024 |
228 | Glenn Supply Company, Inc. | Tulsa, OK 74101 | Oil & Gas Operator | Jan 2024 |
229 | Glenwood Operating LLC | | Gas Operator | Jan 2024 |
230 | Gold-Mont Oil Company Inc | Tulsa, OK 74107 | Oil & Gas Operator | Nov 2015 |
231 | Golden Gas Production Company | Tulsa, OK 74136 | Oil & Gas Operator | Jan 2024 |
232 | Gordon Brothers Oil Company | Stroud, OK 74079-0355 | Oil & Gas Operator | Jul 2017 |
233 | Gosnell Tony Operating LLC | | Oil & Gas Operator | Feb 2024 |
234 | Gothic Energy Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Jul 2015 |
235 | Gothic Production Corporation | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2016 |
236 | GPM Gas Corporation | Oklahoma City, OK 73102-5627 | Oil & Gas Operator | Jun 2000 |
237 | Graham Royalty LTD | Covington, LA 70434 | Oil & Gas Operator | Jul 2007 |
238 | Great Basins Petroleum Co. | | Gas Operator | Mar 2015 |
239 | Green Valley Disposal Serv LLC | Waynoka, OK 73860-0194 | Oil Operator | Feb 2024 |
240 | Grizzly Operating LLC | Houston, TX 77057 | Oil & Gas Operator | Feb 2024 |
241 | Gulf Exploration, LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Mar 2024 |
242 | Gulf Production Corporation | Oklahoma City, OK 73114 | Oil & Gas Operator | Apr 2015 |
243 | Gulfmark Energy Inc | Houston, TX 77001 | Gas Operator | Apr 2023 |
244 | Gulfstream Petroleum Corp. | | Oil & Gas Operator | Feb 2002 |
245 | H2ox Operating LLC | | Oil Operator | Feb 2024 |
246 | Halgas Inc | Tulsa, OK 74101-3012 | Oil & Gas Operator | May 2013 |
247 | Hall Energy Company LLC | Oklahoma City, OK 73120-5020 | Oil & Gas Operator | Jul 2022 |
248 | Hall Resources Corporation | Independence, MO 64057-2158 | Oil & Gas Operator | Jun 2016 |
249 | Hallwood Petroleum, Inc. | Midland, TX 79701 | Oil & Gas Operator | Dec 2023 |
250 | Ham Oil Company, LLC | | Oil Operator | Sep 2022 |
251 | Hamilton Brothers Oil Co. | Houston, TX 77057 | Oil & Gas Operator | Mar 2015 |
252 | Hanna Oil And Gas Company | Fort Smith, AR 72901 | Oil & Gas Operator | Feb 2024 |
253 | Harrison Oil & Gas Inc | Houston, TX 77019 | Oil & Gas Operator | Jan 2024 |
254 | Hawkins Oil & Gas Inc | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2016 |
255 | HCG Energy Corporation & Subs | | Oil & Gas Operator | Mar 2015 |
256 | Heartlands Development Co Inc | Bristow, OK 74010-3826 | Oil & Gas Operator | May 2017 |
257 | Helmerich & Payne, Inc. | Tulsa, OK 74114 | Oil & Gas Operator | Jan 2024 |
258 | Henry Petroleum Of Oklahoma LP | Midland, TX 79703-5000 | Oil & Gas Operator | Feb 2017 |
259 | High Sierra Crude Oil& Marketing LLC | Ardmore, OK 73401 | Oil Operator | Nov 2013 |
260 | Highland Energy Co | Dallas, TX 75201 | Oil & Gas Operator | Jun 1994 |
261 | Highland Oil & Gas LLC | Houston, TX 77079-7220 | Oil & Gas Operator | Feb 2015 |
262 | Hiland Energy LP | Enid, OK 73701-0032 | Oil & Gas Operator | Dec 2022 |
263 | HK Energy Operating, LLC | Houston, TX 77002 | Oil & Gas Operator | May 2023 |
264 | Horizon Natural Gas Company | Tulsa, OK 74170 | Oil & Gas Operator | Jan 2024 |
265 | Horizon Natural Resources, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Jan 2019 |
266 | Horton Oil Company, Inc. | Independence, KS 67301 | Oil & Gas Operator | Jul 2000 |
267 | Howell Bill J | Calvin, OK 74531-0248 | Oil & Gas Operator | Sep 2016 |
268 | HRB Operating Company Inc | Bridgeport, TX 76426 | Oil & Gas Operator | Apr 2024 |
269 | Hsumy Oil & Gas Inc | Oklahoma City, OK 73102 | Oil & Gas Operator | Apr 2007 |
270 | Hughes Drilling Co. | Enid, OK 73702 | Oil & Gas Operator | Apr 1998 |
271 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
272 | Huntington Energy LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Apr 2024 |
273 | Hutton Gas Operating Company | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2015 |
274 | Hy-Carb Energy Inc | | Oil & Gas Operator | Feb 2009 |
275 | Illoma Oil Company Inc | Algonquin, IL 60102-1825 | Oil & Gas Operator | Mar 2015 |
276 | J & J Energy Service LLC | | Gas Operator | Jan 2024 |
277 | J & T Operating Inc | Norman, OK 73070-1736 | Oil & Gas Operator | Feb 2012 |
278 | J B Drilling Company Inc | Muldrow, OK 74948-1917 | Oil & Gas Operator | Jan 2024 |
279 | Jack Exploration, Inc. | Sulphur, OK 73086 | Oil & Gas Operator | Oct 2017 |
280 | Jackson Petroleum Consult Inc | Dallas, TX 75287 | Oil & Gas Operator | Aug 1994 |
281 | Jaco Energy Company Inc | Stigler, OK 74462-0059 | Gas Operator | Feb 2024 |
282 | Jay Petroleum Inc | Oklahoma City, OK 73154-0526 | Oil & Gas Operator | Mar 2019 |
283 | Jefferson Co LLC (The) | Corinth, TX 76205 | Oil & Gas Operator | Aug 2004 |
284 | Jetta Operating Company Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2024 |
285 | JKB Resources LLC | | Oil & Gas Operator | Jan 2024 |
286 | JMC Exploration Inc | Dallas, TX 75225-5803 | Gas Operator | Jan 2007 |
287 | Johnson Christopher | | Gas Operator | Jan 2024 |
288 | Jones & Pellow Oil Co | Oklahoma City, OK 73118-1115 | Oil & Gas Operator | Feb 2015 |
289 | Jones Energy LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Jan 2024 |
290 | Joshua Energy LLC | | Gas Operator | Feb 2024 |
291 | K M Gas Company | Oklahoma City, OK 73125 | Oil & Gas Operator | Dec 2014 |
292 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Apr 2024 |
293 | Kay County Properties | Tulsa, OK 74145 | Oil & Gas Operator | May 1997 |
294 | KCS Medallion Resources, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Nov 2018 |
295 | KCS Resources, LLC | Houston, TX 77027 | Oil & Gas Operator | Feb 2017 |
296 | Keith F. Walker Oil & Gas Co., LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Mar 2024 |
297 | Kelley Oil & Gas | McAlester, OK 74570 | Oil & Gas Operator | May 2013 |
298 | Kelloil Inc | Fort Worth, TX 76116-5600 | Oil & Gas Operator | Mar 2015 |
299 | Kerr McGee Rocky MTN Corp | Denver, CO 80202-5736 | Oil & Gas Operator | Mar 2015 |
300 | Kerr-McGee Corporation | Dallas, TX 75380 | Oil & Gas Operator | Sep 2023 |