201 | Mitchell Energy Company L.P. | Spring, TX 77387 | Oil & Gas Operator | Mar 2008 |
202 | Mitchell Energy Corp | Houston, TX 77002 | Oil & Gas Operator | Aug 2013 |
203 | Mobil Oil Corporation | Houston, TX 77210 | Oil & Gas Operator | Jun 2016 |
204 | Mobil Producing TX. & N.M. Inc. | Spring, TX 77389 | Oil & Gas Operator | Apr 2024 |
205 | Momentum Operating Co., Inc. | Albany, TX 76430 | Oil & Gas Operator | Apr 2024 |
206 | Montare Operating, LTD. | Flower Mound, TX 75022 | Oil & Gas Operator | Apr 2024 |
207 | Moon Operating, Inc. | Longview, TX 75601 | Oil & Gas Operator | Mar 2003 |
208 | Mosbacher Energy Company | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
209 | Murphy, K. P. Oil Operator | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
210 | Ncec, Inc. | Winnsboro, TX 75494 | Oil & Gas Operator | May 1994 |
211 | New Horizon Resources LLC | Houston, TX 77057 | Oil & Gas Operator | Apr 2024 |
212 | Newton Corp.,The | Dallas, TX 75251 | Oil & Gas Operator | Apr 2024 |
213 | Nitro Oil & Gas, LLC | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
214 | Nitschke, Dan E. | Henrietta, TX 76365 | Oil & Gas Operator | Apr 2024 |
215 | Noble & Cantrell Expl. Co., Inc. | Winnsboro, TX 75494 | Oil & Gas Operator | Aug 2006 |
216 | Nolte, Mike E., Inc. | Longview, TX 75606 | Oil & Gas Operator | Feb 2006 |
217 | Norcen Explorer, Inc. | Houston, TX 77079 | Oil & Gas Operator | May 1998 |
218 | Nuevo Energy Company | Houston, TX 77002 | Oil & Gas Operator | Dec 2002 |
219 | Oakland Petroleum Oper Co., Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
220 | Olipdp II, LLC | Tulsa, OK 74119 | Oil & Gas Operator | Apr 2024 |
221 | One Tec Operating, LLC | Houston, TX 77002 | Oil & Gas Operator | Feb 2011 |
222 | Ouida Oil | Rowlett, TX 75030 | Oil & Gas Operator | Mar 2008 |
223 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
224 | P O & G Operating LLC | Houston, TX 77057 | Oil & Gas Operator | Apr 2024 |
225 | Palmer Petroleum Inc. | Shreveport, LA 71106 | Oil & Gas Operator | Apr 2024 |
226 | Pangea'S Edge Operating Company LLC | Plano, TX 75025 | Oil & Gas Operator | Apr 2024 |
227 | Paradis Investments, L.L.C. | Bellaire, TX 77401 | Oil Operator | Jun 2020 |
228 | Park & Park Oil Co. | Allen, TX 75002 | Oil & Gas Operator | Apr 2024 |
229 | Peak Operating LLC | Oklahoma City, OK 73157 | Oil & Gas Operator | Dec 2023 |
230 | Pentad Development Corp. (A) | Dallas, TX 75201 | Oil & Gas Operator | Mar 1993 |
231 | Pergerson Energy, L.L.C. | Richmond, VA 23225 | Oil Operator | Apr 2024 |
232 | Person, J.S., Inc. | Longview, TX 75606 | Oil & Gas Operator | Apr 2024 |
233 | Petro-Hunt, L.L.C. | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
234 | Phillips Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Mar 2013 |
235 | Phillips, B. F. Jr., Estate Of | Dallas, TX 75201 | Oil & Gas Operator | Mar 2011 |
236 | Phillips, Jack L. Co. | Gladewater, TX 75647 | Oil & Gas Operator | Apr 2024 |
237 | Pickens Company, Inc., The | Dallas, TX 75225 | Oil & Gas Operator | Feb 2024 |
238 | Pine Ridge Operating, L.P. | Waelder, TX 78959 | Oil & Gas Operator | Apr 2024 |
239 | Pioneer Exploration, LLC | Houston, TX 77090 | Oil & Gas Operator | Jan 2024 |
240 | Pioneer Exploration, LTD. | Houston, TX 77090 | Oil & Gas Operator | Sep 2008 |
241 | Plains Marketing LP | Cushing, OK 74023 | Oil & Gas Operator | Dec 2022 |
242 | Powell, Gene Investments, Inc. | Longview, TX 75608 | Oil & Gas Operator | Apr 2024 |
243 | Powerline Energy Corporation | Arlington, TX 76015 | Oil & Gas Operator | Apr 2024 |
244 | Precise Development, Inc. | Austin, TX 78709 | Oil & Gas Operator | May 2005 |
245 | Quitman Construction Co., Inc. | Quitman, TX 75783 | Oil & Gas Operator | May 2011 |
246 | R & C Petroleum, Inc. | Flint, TX 75762 | Oil & Gas Operator | Apr 2024 |
247 | Rainbow Resources, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Aug 2007 |
248 | Ramtex Energy LLC | Tulsa, OK 74152 | Oil & Gas Operator | Apr 2024 |
249 | Redman Operating Company | Houston, TX 77042 | Oil & Gas Operator | May 2008 |
250 | Redwood Oil & Gas | McKinney, TX 75070 | Oil & Gas Operator | Apr 2013 |
251 | Reeder, Wendell A. | Kilgore, TX 75663 | Oil Operator | Jul 2013 |
252 | Reserve Production, Inc. | Tyler, TX 75713 | Oil & Gas Operator | Mar 2008 |
253 | Rheata Resources, LLC | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
254 | Richey Operating, Inc. | Tyler, TX 75711 | Oil & Gas Operator | Apr 2024 |
255 | Richey Properties, Inc. | Tyler, TX 75711 | Oil & Gas Operator | Apr 2024 |
256 | Ridge Petroleum Inc. | Tyler, TX 75701 | Oil & Gas Operator | Apr 2024 |
257 | Ridgeway Exco, Inc. | San Antonio, TX 78279 | Oil & Gas Operator | Mar 1996 |
258 | Ridley Oil Corporation | Tyler, TX 75702 | Oil & Gas Operator | Nov 1996 |
259 | Rippy Oil Company | Tyler, TX 75702 | Oil & Gas Operator | Apr 2024 |
260 | River City Resources, Inc. | Tulsa, OK 74119 | Oil & Gas Operator | Nov 1997 |
261 | Rme Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Nov 2016 |
262 | Road Oil Sales Inc. | Tyler, TX 75711 | Oil Operator | Dec 1984 |
263 | Robbins Petroleum Corp. | Longview, TX 75606 | Oil & Gas Operator | Sep 1994 |
264 | Robinett Resources Inc. | Longview, TX 75601 | Oil & Gas Operator | Dec 1999 |
265 | Roosth & Genecov Production Co. | Tyler, TX 75710 | Oil & Gas Operator | Aug 2003 |
266 | Rosewood Resources, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
267 | Rover Operating Inc | Richardson, TX 75080 | Oil & Gas Operator | Apr 2000 |
268 | Rowan, Al | Van, TX 75790 | Oil & Gas Operator | Apr 2021 |
269 | Rowan-Ungerecht, Inc. | Van, TX 75790 | Oil & Gas Operator | Sep 1993 |
270 | RTZ Energy, LLC | Kilgore, TX 75663 | Gas Operator | Apr 2006 |
271 | RWJ Operating LLC | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
272 | Samedan Oil Corporation | Houston, TX 77067 | Oil & Gas Operator | Dec 2019 |
273 | Samson Hydrocarbons Company | Tulsa, OK 74103 | Oil & Gas Operator | Nov 2016 |
274 | Samson Lone Star LP | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2007 |
275 | Samson Lone Star, LLC | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2024 |
276 | Samson Resources Company | Tulsa, OK 74103 | Oil & Gas Operator | Feb 2024 |
277 | Saxet Operating Co.,Inc. | Madisonville, TX 77864 | Oil & Gas Operator | Apr 2024 |
278 | Scheriger Production | Graham, TX 76450 | Oil & Gas Operator | Jun 2006 |
279 | Schlachter Operating Corporation | Dallas, TX 75225 | Oil & Gas Operator | Apr 2024 |
280 | Schlachter, David A. | Dallas, TX 75225 | Oil & Gas Operator | Apr 2015 |
281 | Schlachter, David A., Estate Of | Dallas, TX 75225 | Oil & Gas Operator | Jan 2000 |
282 | Scout Energy Management LLC | Dallas, TX 75240 | Oil & Gas Operator | Apr 2024 |
283 | SDG Operating Company, Inc | Tyler, TX 75701 | Oil & Gas Operator | Apr 2024 |
284 | Seahawk Oil & Gas Company | Dallas, TX 75379 | Oil & Gas Operator | Aug 2007 |
285 | Secondary Oil Corp., Inc. | Austin, TX 78750 | Oil Operator | Apr 1999 |
286 | Sei Operating, LLC | Mandeville, LA 70471 | Oil & Gas Operator | Apr 2024 |
287 | Setex Oil Company, L.P. | Houston, TX 77060 | Oil & Gas Operator | Jan 2000 |
288 | SGP Operating LLC | Dallas, TX 75205 | Oil & Gas Operator | Apr 2024 |
289 | Shelby Production Co. | Kilgore, TX 75663 | Oil & Gas Operator | Mar 2009 |
290 | Shelby, Michael H. | Shreveport, LA 71101 | Oil & Gas Operator | Jan 1994 |
291 | Shell Western E&P Inc. | Houston, TX 77001 | Oil & Gas Operator | May 2011 |
292 | Sigmon Production Company, Inc. | Longview, TX 75608 | Oil & Gas Operator | Dec 2013 |
293 | Signal Oil Company, LLC | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
294 | Silver Oak Operating, Inc. | Longview, TX 75601 | Oil & Gas Operator | Dec 2009 |
295 | Smal Energy Corp | Tyler, TX 75710 | Oil & Gas Operator | Oct 1995 |
296 | Sonoran Energy Inc. | Addison, TX 75001 | Oil & Gas Operator | Apr 2024 |
297 | Southwest Operating, Inc.-Tyler | Tyler, TX 75701 | Oil & Gas Operator | Apr 2024 |
298 | Spence, Ralph Oil Company, Inc. | Tyler, TX 75701 | Oil & Gas Operator | Jun 2023 |
299 | St. Mary Land & Exploration Co | Denver, CO 80201 | Oil & Gas Operator | Jun 2010 |
300 | Stewardship Resources | Roanoke, TX 76262 | Oil & Gas Operator | Jun 2022 |