201 | Goodnight Midstream Permian, LLC | Dallas, TX 75206 | Oil & Gas Operator | Dec 2024 |
202 | Goodrich Pet. Co. Of Louisiana | Houston, TX 77002 | Oil & Gas Operator | Mar 2008 |
203 | Goodrich Petroleum Co. II, LLC | Houston, TX 77002 | Oil & Gas Operator | Aug 2002 |
204 | Goodrich Petroleum Company | Houston, TX 77002 | Oil & Gas Operator | Feb 2022 |
205 | Grace Petroleum Corp. | Tulsa, OK 74103 | Oil & Gas Operator | Oct 1997 |
206 | Graham Royalty LTD | Covington, LA 70434 | Oil & Gas Operator | Jul 2007 |
207 | Grand Banks Energy Company | Fort Worth, TX 76102 | Oil & Gas Operator | Oct 2024 |
208 | Grayrock Corp., The | Dallas, TX 75243 | Oil & Gas Operator | Dec 1999 |
209 | Great Western Drilling Co | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
210 | Great Western Onshore Inc | Houston, TX 77002 | Oil & Gas Operator | Mar 2008 |
211 | Griffin Petroleum Company | Midland, TX 79705 | Oil & Gas Operator | Dec 2024 |
212 | Gruy Petroleum Management Co. | Irving, TX 75014 | Oil & Gas Operator | Nov 2014 |
213 | Gulfmark Energy Inc | Houston, TX 77027 | Gas Operator | Apr 2023 |
214 | H & O Operating Co | Odessa, TX 79764 | Oil & Gas Operator | Mar 2008 |
215 | Hadaway Consult And Engineer,LLC | Canadian, TX 79014 | Oil & Gas Operator | Dec 2024 |
216 | Hallwood Energy Corporation | Oklahoma City, OK 73154 | Oil & Gas Operator | Feb 2005 |
217 | Hallwood Petroleum, Inc. | Midland, TX 79701 | Oil & Gas Operator | Aug 2024 |
218 | Halvey Energy Co. | Midland, TX 79702 | Oil & Gas Operator | Oct 2004 |
219 | Halvey Energy, LLC | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
220 | Hamman Oil & Refining Company | Houston, TX 77098 | Oil & Gas Operator | Dec 2024 |
221 | Hamon Operating Company | Dallas, TX 75201 | Oil & Gas Operator | Dec 2011 |
222 | Hanley Petroleum Inc. | Midland, TX 79701 | Oil & Gas Operator | Oct 2017 |
223 | Hannathon Petroleum, LLC | Midland, TX 79705 | Oil & Gas Operator | Dec 2024 |
224 | Hanson Corporation | New Braunfels, TX 78132 | Oil & Gas Operator | Mar 2008 |
225 | Harvard Petroleum Corporation | Roswell, NM 88201 | Oil & Gas Operator | Dec 2004 |
226 | HCM | Dallas, TX 75206 | Oil & Gas Operator | Mar 2015 |
227 | Headington Oil Company | Dallas, TX 75231 | Oil & Gas Operator | Dec 2016 |
228 | Headington Oil Company, L.P. | Dallas, TX 75231 | Oil & Gas Operator | Mar 2008 |
229 | Hec Petroleum, Inc | Midland, TX 79705 | Oil & Gas Operator | Mar 2006 |
230 | Heights Energy Corporation | Plano, TX 75026 | Oil & Gas Operator | Dec 2024 |
231 | Henry Petroleum Corp. | Midland, TX 79703 | Oil & Gas Operator | Mar 2001 |
232 | Henry Petroleum LP | Midland, TX 79701 | Oil & Gas Operator | Dec 2008 |
233 | HGN Operating Co Inc | Abilene, TX 79604 | Oil & Gas Operator | Jul 2014 |
234 | HGN Operating I, LLC | Abilene, TX 79604 | Oil & Gas Operator | Dec 2024 |
235 | Hi - Mountain Energy Corporation | Odessa, TX 79762 | Oil & Gas Operator | Dec 2024 |
236 | Hibernia Resources IV, LLC | Houston, TX 77056 | Oil & Gas Operator | Dec 2024 |
237 | High Mountain Oil & Gas | Hobbs, NM 88240 | Oil & Gas Operator | Jan 2019 |
238 | High Mountain Oil & Gas, LLC | Hobbs, NM 88240 | Oil & Gas Operator | Dec 2024 |
239 | Hillin Simon/Prime Expl., L.C. | Midland, TX 79702 | Oil & Gas Operator | Jun 2000 |
240 | Hillin-Simon Oil Company | Houston, TX 77079 | Oil & Gas Operator | Mar 2013 |
241 | Holly Petroleum, Inc. | Midland, TX 79702 | Oil & Gas Operator | Nov 2008 |
242 | Honeck Oil Company | Austin, TX 78716 | Oil & Gas Operator | Mar 2008 |
243 | Honeck Oil Company, LP | Austin, TX 78716 | Oil & Gas Operator | Dec 2010 |
244 | Hopkins, T. M. Operating Co. | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
245 | HPC Operating, Inc. | Dallas, TX 75379 | Oil & Gas Operator | Mar 2008 |
246 | Huber J M Corp | Edison, NJ 08837 | Oil & Gas Operator | Dec 2024 |
247 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Dec 2024 |
248 | HW Operating, LLC | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 2024 |
249 | Ike Operating, LLC | Houston, TX 77010 | Oil & Gas Operator | Dec 2024 |
250 | Inexco Oil Company | Houston, TX 77210 | Oil & Gas Operator | Mar 2013 |
251 | International Western Oil Corp | Weatherford, TX 76086 | Oil & Gas Operator | Dec 2024 |
252 | Ip Petroleum Company, Inc. | Houston, TX 77210 | Oil & Gas Operator | Mar 2008 |
253 | J-Square Ramsey JV1, LLC | Euless, TX 76039 | Oil Operator | Dec 2024 |
254 | Jay Management Company LLC | Houston, TX 77057 | Oil & Gas Operator | Dec 2024 |
255 | JCR, Jr - Operating, Inc. | Amarillo, TX 79114 | Oil & Gas Operator | Apr 2022 |
256 | Jetta Operating Company Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2024 |
257 | JM Cox Resources LP | Midland, TX 79702 | Oil & Gas Operator | Apr 2019 |
258 | Jo Mill Oil Company LLC | Fort Worth, TX 76132 | Oil & Gas Operator | Dec 2024 |
259 | Jones, L. E. Operating, Inc. | Duncan, OK 73534 | Oil & Gas Operator | Dec 2024 |
260 | Journey Operating, L.L.C. | Sugar Land, TX 77496 | Oil & Gas Operator | Aug 2006 |
261 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Dec 2024 |
262 | Katy Resources LLC | Arlington, TX 76016 | Oil & Gas Operator | Dec 2024 |
263 | Kerr-McGee Corporation | Dallas, TX 75380 | Oil & Gas Operator | Jun 2024 |
264 | Kimbrough Engineering Co, LLC | New Braunfels, TX 78132 | Oil & Gas Operator | Dec 2014 |
265 | Kinder Morgan Production Co LP | Midland, TX 79701 | Oil & Gas Operator | Jul 2007 |
266 | Kroh Operating LLC | Fort Worth, TX 76114 | Oil & Gas Operator | Dec 2024 |
267 | Laguna Petroleum Corporation | Houston, TX 77046 | Oil & Gas Operator | Dec 2024 |
268 | Lakewood Operating, LTD. | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
269 | Landreth, Robert E. | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
270 | Lario Oil & Gas Company | Odessa, TX 79762 | Oil & Gas Operator | Dec 2024 |
271 | Laron Oil Corporation | Seguin, TX 78155 | Oil & Gas Operator | Jul 1997 |
272 | Lavanco Energy, LTD. | San Angelo, TX 76906 | Oil & Gas Operator | Feb 2024 |
273 | Legacy Reserves Operating LP | Denver, CO 80201 | Oil & Gas Operator | Dec 2024 |
274 | Leigh Operating Co | Dallas, TX 75205 | Oil & Gas Operator | Mar 2008 |
275 | Levinson Partners Corporation | Denver, CO 80202 | Oil & Gas Operator | Jul 1995 |
276 | Limark Corporation | Midland, TX 79702 | Oil & Gas Operator | Dec 2003 |
277 | Linn Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Jan 2019 |
278 | Linn Operating, Inc. | Houston, TX 77002 | Oil & Gas Operator | May 2017 |
279 | Lomak Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Aug 1998 |
280 | Lone Star Oil & Gas | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
281 | Longhorn Oil Properties, Inc. | Pottsboro, TX 75076 | Oil & Gas Operator | Dec 2024 |
282 | Lovelady, I. W. | Albuquerque, NM 87111 | Oil & Gas Operator | Jan 1996 |
283 | LPR Energy, LLC | Dallas, TX 75219 | Oil & Gas Operator | Dec 2024 |
284 | Lynx Energy Company, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Mar 2008 |
285 | Magnum Engineering Company | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Dec 2024 |
286 | Maguire Oil Company | Dallas, TX 75270 | Oil & Gas Operator | Mar 2015 |
287 | Mak-J Energy Partners(TX),LTD. | Denver, CO 80206 | Oil & Gas Operator | Sep 2013 |
288 | Mammoth Exploration LLC | Midland, TX 79701 | Oil & Gas Operator | Jul 2023 |
289 | Manzano LLC | Roswell, NM 88202 | Oil & Gas Operator | Dec 2024 |
290 | Maralo, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 1998 |
291 | Mariner Energy, Inc. | Houston, TX 77042 | Oil & Gas Operator | Nov 2010 |
292 | Marshall & Winston, Inc. | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
293 | Massingill & McCutchin | Lubbock, TX 79424 | Oil & Gas Operator | Aug 2003 |
294 | Maverick Operating, LLC | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
295 | Maynard Oil Co. | Denver, CO 80202 | Oil & Gas Operator | Sep 2004 |
296 | McCann Corporation | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
297 | McDonald Production | Lubbock, TX 79408 | Oil & Gas Operator | Mar 2003 |
298 | McEna Inc | Tulsa, OK 74135 | Oil & Gas Operator | Jul 2005 |
299 | Melton, Joe, DRLG. Co., Inc. | Midland, TX 79704 | Oil & Gas Operator | Dec 2004 |
300 | Melzer Exploration Company | Midland, TX 79702-2083 | Oil & Gas Operator | May 2013 |