201 | Maddox Oil & Gas, Inc. | | Oil Operator | Apr 1983 |
202 | Maddox Operating | Jacksboro, TX 76458 | Oil & Gas Operator | Mar 2024 |
203 | Maddux Oil & Gas | Strawn, TX 76475 | Oil & Gas Operator | Mar 2024 |
204 | Maddux, Elizabeth H. | San Antonio, TX 78217 | Oil & Gas Operator | Nov 1995 |
205 | Madison And Wright LLC | The Colony, TX 75056 | Oil & Gas Operator | Mar 2024 |
206 | Madison Brothers Investment, LLC | Brownsville, KY 42210 | Oil & Gas Operator | Dec 2019 |
207 | Madison Mark T | Marienville, PA 16239-6029 | Oil & Gas Operator | Dec 2012 |
208 | Madison Oil Co.-Halbouty, M. T. | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 1998 |
209 | Madison Oil Company | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 1998 |
210 | Madtick Dev Corp | Punxsutawney, PA 15767-1179 | Oil & Gas Operator | Dec 2023 |
211 | Maersk Energy Inc. | Houston, TX 77042 | Oil & Gas Operator | Oct 1994 |
212 | Maertins Production, LLC | Queen City, TX 75572 | Oil Operator | Mar 2024 |
213 | Magaw & Zimmer | Perry, OK 73077-1055 | Oil & Gas Operator | Aug 2013 |
214 | Magellan E&P Holdings, Inc. | Houston, TX 77056 | Oil & Gas Operator | Jun 2021 |
215 | Magellan Exploration Co LTD | Bethany, OK 73008-0909 | Oil & Gas Operator | Jun 2014 |
216 | Maggard Joe | Mannford, OK 74044-9610 | Oil & Gas Operator | May 2023 |
217 | Maggard Oil Co Inc | Manford, OK 74044 | Oil & Gas Operator | Sep 1997 |
218 | Maggard Supply & Oil Company | Mannford, OK 74044-1407 | Oil & Gas Operator | Nov 2014 |
219 | Maggard VIrginia J | Mannford, OK 74044-3027 | Oil Operator | Jan 2024 |
220 | Magic Circle Energy | Oklahoma City, OK 73185 | Oil & Gas Operator | Dec 1983 |
221 | Magic City Oil & Gas | Amarillo, TX 79109 | Oil & Gas Operator | Mar 2024 |
222 | Magic Investments LLC | Edmond, OK 73013-1688 | Oil & Gas Operator | Nov 2023 |
223 | Magic Oil & Gas Inc. | Houston, TX 77079 | Oil & Gas Operator | Jan 2001 |
224 | Magma Resources LLC | Paoli, OK 73074-0237 | Oil & Gas Operator | Dec 2023 |
225 | Magna Diversified Group, Inc. | Jacksonville, TX 75766 | Oil & Gas Operator | Oct 2013 |
226 | Magna Oil & Gas Corporation | Irving, TX 75017 | Oil & Gas Operator | Feb 2016 |
227 | Magna Operating, LLC | Houston, TX 77002 | Oil & Gas Operator | Mar 2024 |
228 | Magnatex Corp | Midland, TX 79702-1311 | Oil & Gas Operator | Feb 1995 |
229 | Magnatex Petrole | | Oil Operator | Jun 1994 |
230 | Magnatex Petroleum | | Oil Operator | Apr 1993 |
231 | Magness Petroleum Company | | Oil & Gas Operator | Dec 1994 |
232 | Magnet Oil LP | Bronte, TX 76933 | Oil & Gas Operator | Mar 2024 |
233 | Magnolia Oil & Gas Operating LLC | Houston, TX 77046 | Oil & Gas Operator | Mar 2024 |
234 | Magnolia Petroleum Inc | | Oil Operator | Jun 2018 |
235 | Magnolia Petrolrum Company | | Oil Operator | Aug 2005 |
236 | Magnolia Production Co | Atlanta, TX 75551 | Oil & Gas Operator | Mar 2024 |
237 | Magnolia Production Company LLC | | Oil & Gas Operator | Dec 2023 |
238 | Magnum DRLG Of Ohio, Inc | Ashland, KY 41102 | Oil & Gas Operator | Dec 2020 |
239 | Magnum Energy Inc | Norman, OK 73072-2403 | Oil & Gas Operator | Jan 2024 |
240 | Magnum Engineering Company | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Mar 2024 |
241 | Magnum Exploration Kansas, LLC | Lipan, TX 76462 | Oil Operator | Oct 2016 |
242 | Magnum Gas Pipeline, L.L.C. | | Oil Operator | Dec 2023 |
243 | Magnum Hunter Production, Inc. | Irving, TX 75014 | Oil & Gas Operator | Dec 2019 |
244 | Magnum Hunter Resources Corporation | | Oil & Gas Operator | Nov 2019 |
245 | Magnum Minerals, Inc. | | Oil & Gas Operator | May 1998 |
246 | Magnum Oil & Gas | Flower Mound, TX 75028 | Oil & Gas Operator | Jul 2000 |
247 | Magnum Oil, LLC | Hartford, KY 42347 | Oil Operator | Dec 2022 |
248 | Magnum Oilfield Services LLC | Bakersfield, CA 93309 | Oil Operator | Mar 2024 |
249 | Magnum Operating, LLC | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Mar 2024 |
250 | Magnum Petroleum, Inc. | Palm Desert, CA 92260 | Oil & Gas Operator | Nov 2013 |
251 | Magnum Producing & Operating Co. | Corpus Chrsti, TX 78471 | Oil & Gas Operator | Jan 2004 |
252 | Magnum Producing, LP | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Mar 2024 |
253 | Magnum Production & Well Service | Iowa Park, TX 76367 | Oil & Gas Operator | Mar 2024 |
254 | Magnusson Karl E | | Oil Operator | Apr 1987 |
255 | Magnys Operations, LLC | El Paso, TX 79932 | Oil Operator | Mar 2024 |
256 | Magpie Operating, Inc | | Oil & Gas Operator | Jan 2024 |
257 | Magruder '81, LTD. | Midland, TX 79701 | Oil & Gas Operator | Jan 1995 |
258 | Magruder, Edwin H., Jr. | Midland, TX 79701 | Oil & Gas Operator | Oct 2019 |
259 | Maguire James Q Inc | Norman, OK 73070-1748 | Oil & Gas Operator | Jun 2011 |
260 | Maguire Oil Company | Dallas, TX 75270 | Oil & Gas Operator | Mar 2015 |
261 | Maha Energy Us Inc | | Oil Operator | Nov 2023 |
262 | Mahan Jim And Janet | Collinsville, OK 74021 | Oil & Gas Operator | Jan 2024 |
263 | Mahfouz Energy Company | Houston, TX 77255 | Oil & Gas Operator | Nov 2020 |
264 | Mahler & Scott | Ruidoso, NM 88355 | Oil & Gas Operator | Aug 2003 |
265 | Mahler, Kelly Operating | Graham, TX 76450 | Oil & Gas Operator | Mar 2017 |
266 | Mahue Construction Company | Huntington, WV 25724-2345 | Oil & Gas Operator | Dec 2021 |
267 | Mai Oil Operations, Inc. | Dallas, TX 75225 | Oil & Gas Operator | Nov 2023 |
268 | Mai Operations | | Oil Operator | Dec 1996 |
269 | Maier Resources Inc | Oklahoma City, OK 73157-2996 | Oil & Gas Operator | Mar 2015 |
270 | Maier, H Paul | | Oil Operator | Dec 2022 |
271 | Main Energy, Inc. | Houston, TX 77079 | Oil & Gas Operator | May 2009 |
272 | Main Street Royalty, Inc. | Lockhart, TX 78644 | Oil & Gas Operator | Aug 1999 |
273 | Maines, Wendy R. | Irving, NY 14081 | Gas Operator | Dec 2022 |
274 | Maintainer Energy Res Corp Inc | Morris, OK 74445-2663 | Oil Operator | Nov 2023 |
275 | Majestic Energy Company LLC | | Oil Operator | Dec 2023 |
276 | Majestic Energy Corporation | Shreveport, LA 71164 | Oil & Gas Operator | May 2013 |
277 | Majestic Management Corp | | Oil Operator | Dec 2013 |
278 | Majestic Oil & Gas, Inc. | Pampa, TX 79066 | Oil & Gas Operator | May 2007 |
279 | Majestic Petroleum Corporation | Dallas, TX 75230 | Oil & Gas Operator | Oct 1996 |
280 | Majestic Petroleum Operations Inc | Story, WY 82842 | Gas Operator | Mar 2007 |
281 | Majestic Resources, Inc. | Dripping SPGS, TX 78620 | Oil & Gas Operator | Nov 2007 |
282 | Majoil Company | Oklahoma City, OK 73112 | Oil & Gas Operator | Dec 1996 |
283 | Major Oil Co LLC | Drumright, OK 74030-0296 | Oil & Gas Operator | Apr 2020 |
284 | Major Oil Compan | | Oil Operator | Mar 1988 |
285 | Majors Eugene E | Holdenville, OK 74848-9603 | Oil & Gas Operator | Dec 2023 |
286 | Majors Gary E | Holdenville, OK 74848-9603 | Oil & Gas Operator | Nov 2023 |
287 | Majors Jimmy R | Osceola, NE 68651-0726 | Oil & Gas Operator | Sep 2000 |
288 | Majors John Dba Majors Production Co | Weleetka, OK 74880-0702 | Oil & Gas Operator | Dec 2023 |
289 | Majors Michael | Holdenville, OK 74848-0531 | Oil & Gas Operator | Sep 1994 |
290 | Mak Oil & Gas Co | | Oil Operator | Mar 2009 |
291 | Mak-J Energy Partners(TX),LTD. | Denver, CO 80206 | Oil & Gas Operator | Sep 2013 |
292 | Mak-J Energy Wyoming LLC | Denver, CO 80620 | Oil & Gas Operator | Nov 2012 |
293 | Makar Production Company | Amarillo, TX 79118 | Oil & Gas Operator | Mar 2024 |
294 | Makk Oil Production Inc. | Monahans, TX 79756 | Oil & Gas Operator | Mar 2024 |
295 | Mako Exploration Management, LLC | Shreveport, LA 71105 | Oil & Gas Operator | Mar 2024 |
296 | Mako Operating Company, LLC | Andover, KS 67002 | Gas Operator | May 2002 |
297 | Makoil, Inc. | Lake Forest, CA 92630 | Oil & Gas Operator | Jul 2007 |
298 | Maledon Enterprises | Austin, TX 78738 | Oil & Gas Operator | Feb 1996 |
299 | Mallard Drilling Corp. | | Oil & Gas Operator | Jan 1993 |
300 | Mallard Exploration, Inc. | | Oil & Gas Operator | Sep 1975 |