201 | Greenwerks Outdoor Services LLC | Stockdale, TX 78160 | Oil Operator | Apr 2024 |
202 | Gulf Tide Oil Company, The | Houston, TX 77008 | Oil & Gas Operator | Jun 1999 |
203 | Gulftex Energy II, LP | San Antonio, TX 78258 | Oil & Gas Operator | Jan 2013 |
204 | Gulftex Energy III, LP | San Antonio, TX 78257 | Oil & Gas Operator | Jul 2018 |
205 | Gulftex Energy IV, LP | San Antonio, TX 78257 | Oil & Gas Operator | Jul 2019 |
206 | Gulftex Energy, LLC | San Antonio, TX 78257 | Oil & Gas Operator | Apr 2024 |
207 | H & D Operating Company | Refugio, TX 78377 | Oil & Gas Operator | May 2015 |
208 | H & T Oil & Gas Company, Inc. | Alice, TX 78333 | Oil & Gas Operator | Mar 2008 |
209 | H&K Energy | Stockdale, TX 78160 | Oil & Gas Operator | Jul 2005 |
210 | Halcon Operating Co., Inc. | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
211 | Hamman Oil & Refining Company | Houston, TX 77098 | Oil & Gas Operator | Apr 2024 |
212 | Hankey Oil Company | Houston, TX 77027 | Oil & Gas Operator | Feb 2010 |
213 | Hankey Operating, Inc. | Houston, TX 77027 | Oil & Gas Operator | Mar 2016 |
214 | Hanson Minerals Co. | Houston, TX 77042 | Oil & Gas Operator | Oct 1993 |
215 | Hanson Production Company | Cuero, TX 77954 | Oil & Gas Operator | Jul 2009 |
216 | Hardwick Oil Company | Sugar Land, TX 77478 | Oil & Gas Operator | Nov 2014 |
217 | Harper Hefte, Inc. | Corpus Chrsti, TX 78410 | Oil & Gas Operator | Apr 2024 |
218 | Harrison Interests, LTD. | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
219 | Harvest Petroleum Inc. | Frisco, TX 75033 | Oil & Gas Operator | Apr 2024 |
220 | Hawthorn Energy Partners, LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Apr 2024 |
221 | Headington Oil Company | Dallas, TX 75231 | Oil & Gas Operator | Dec 2016 |
222 | Hemco Development, LLC | Dallas, TX 75201 | Oil & Gas Operator | Nov 2020 |
223 | Henry Petroleum Corp. | Midland, TX 79703 | Oil & Gas Operator | Mar 2001 |
224 | High Plains Gas Systems, Inc. | Houston, TX 77019 | Oil & Gas Operator | Apr 2024 |
225 | Hilcorp Energy Company | Houston, TX 77208 | Oil & Gas Operator | Apr 2024 |
226 | Hinton Production Company | MT Pleasant, TX 75455 | Oil & Gas Operator | Aug 1995 |
227 | Hollimon Oil Corporation | Castroville, TX 78009 | Oil & Gas Operator | Nov 2016 |
228 | Horizon Prod. And Operating, LLC | Houston, TX 77019 | Oil & Gas Operator | Apr 2024 |
229 | Huber J M Corp | Edison, NJ 08837 | Oil & Gas Operator | Apr 2024 |
230 | Hughes, Dan A. Company | Beeville, TX 78104 | Oil & Gas Operator | May 2006 |
231 | Hughes, Dan A. Company, L.P. | Beeville, TX 78104 | Oil & Gas Operator | Apr 2024 |
232 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
233 | Hunt Petroleum Corporation | Dallas, TX 75201 | Oil & Gas Operator | Nov 2008 |
234 | Hunter Petroleum Inc. | Alice, TX 78333 | Oil & Gas Operator | May 2014 |
235 | Huntington Resources Inc | Tulsa, OK 74103 | Oil & Gas Operator | Oct 2006 |
236 | Hurd Enterprises, LTD. | San Antonio, TX 78209 | Oil & Gas Operator | Apr 2024 |
237 | Imperial Oil Company | Houston, TX 77073 | Oil & Gas Operator | Oct 2004 |
238 | Infinity Hydrocarbons LLC | Houston, TX 77079 | Oil & Gas Operator | Aug 2022 |
239 | Inpex Eagle Ford, LLC | San Antonio, TX 78216 | Oil & Gas Operator | Dec 2022 |
240 | Ipr USA Corp. | Irving, TX 75039 | Oil & Gas Operator | Jun 2009 |
241 | Janssen, Nelson | Victoria, TX 77904 | Oil & Gas Operator | Apr 2024 |
242 | Janssen, Wayne Allen | Runge, TX 78151 | Oil & Gas Operator | May 2010 |
243 | JJRS Investments Inc. | Corpus Chrsti, TX 78409 | Oil & Gas Operator | Apr 2024 |
244 | JMD Resources Inc | Belot, OH 44609 | Oil & Gas Operator | Dec 2015 |
245 | Johnson Royalties, Inc. | Austin, TX 78729 | Oil & Gas Operator | Jul 2002 |
246 | Johnson Sanford Op Co., LTD | Leander, TX 78641 | Oil & Gas Operator | Apr 2024 |
247 | Johnson, William D. | Fort Worth, TX 76116 | Oil & Gas Operator | Mar 2008 |
248 | Jones, Edwin M. Oil Co. | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2024 |
249 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Apr 2024 |
250 | Karbuhn Oil Company | Tomball, TX 77375 | Oil & Gas Operator | Apr 2024 |
251 | Karis Resources, LLC | Tyler, TX 75707 | Oil & Gas Operator | Feb 2019 |
252 | KCS Resources, Inc. | Houston, TX 77002 | Oil & Gas Operator | May 2010 |
253 | Kebo Oil & Gas, Inc. | Portland, TX 78374 | Oil & Gas Operator | Apr 2024 |
254 | Kelpetro, Inc. | Houston, TX 77056 | Oil & Gas Operator | Mar 2012 |
255 | Kenne Exploration, Inc. | Missouri City, TX 77489 | Oil & Gas Operator | Apr 2024 |
256 | Kerr-McGee Oil & Gas Onshore LP | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
257 | Key Operating & Equipment, Inc. | Midlothian, TX 76065 | Oil & Gas Operator | Apr 2024 |
258 | Keystone Operating Co. | Round Rock, TX 78681 | Oil & Gas Operator | Apr 2024 |
259 | Kimmeridge Texas Gas, LLC | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
260 | Kling, Inc. | Corpus Chrsti, TX 78473 | Oil & Gas Operator | Dec 2000 |
261 | Klotzman, M. S. Exploration Co. | Victoria, TX 77903 | Oil & Gas Operator | Apr 2024 |
262 | L & F Drilling Co., Inc. (1) | Corpus Chrsti, TX 78479 | Oil & Gas Operator | Apr 2024 |
263 | Lacy, F. B. Inc. | Houston, TX 77055 | Oil & Gas Operator | Sep 1997 |
264 | Lagarto Company, The | Fredericksbrg, TX 78624 | Oil & Gas Operator | Apr 1995 |
265 | Lakewood Operating, LTD. | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
266 | Laquey, E. C. | Refugio, TX 78377 | Oil & Gas Operator | Aug 2003 |
267 | Leede Oil & Gas Inc. | Greenwood VLG, CO 80111 | Oil & Gas Operator | Aug 2003 |
268 | Legend Natural Gas II, LP | Houston, TX 77094 | Oil & Gas Operator | Feb 2015 |
269 | Leonard, J. A. | Austin, TX 78734 | Oil & Gas Operator | Apr 2024 |
270 | Lewis Petro Properties, Inc. | San Antonio, TX 78216 | Oil & Gas Operator | Apr 2024 |
271 | Live Oak Gas Company | Dallas, TX 75251 | Oil & Gas Operator | Apr 2024 |
272 | Lonestar Operating, LLC | Houston, TX 77084 | Oil & Gas Operator | Nov 2022 |
273 | Louisiana Energy Consultant Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
274 | Lucas Energy, Inc. | Houston, TX 77067 | Oil & Gas Operator | Feb 2017 |
275 | Lundberg Operating Corporation | Dallas, TX 75225 | Oil & Gas Operator | Oct 2002 |
276 | Lynd, J. L., Inc. | Austin, TX 78716 | Oil & Gas Operator | Sep 2009 |
277 | M V Purchasing LLC | Wichita, KS 67202 | Oil & Gas Operator | Oct 2022 |
278 | M. J. G., Inc. | Alice, TX 78333 | Oil & Gas Operator | Jul 2010 |
279 | Magnolia Oil & Gas Operating LLC | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
280 | Magnum Producing & Operating Co. | Corpus Chrsti, TX 78471 | Oil & Gas Operator | Jan 2004 |
281 | Magnum Producing, LP | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2024 |
282 | Manhattan Petroleum, Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
283 | Marathon Oil Ef LLC | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
284 | Marino, Charles B. | Tomball, TX 77377 | Oil & Gas Operator | Apr 2024 |
285 | Mark IV Energy | San Antonio, TX 78213 | Oil & Gas Operator | Apr 1993 |
286 | Marmaton Oil Company | Houston, TX 77002 | Oil & Gas Operator | Jul 1998 |
287 | Martineau Petroleum, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Apr 2024 |
288 | Marwell Petroleum LTD Partnrship | Houston, TX 77056 | Oil & Gas Operator | Apr 2024 |
289 | Mascot Oil Company | Schulenburg, TX 78956 | Oil & Gas Operator | Apr 2024 |
290 | Matador Production Company | Dallas, TX 75240 | Oil & Gas Operator | Apr 2024 |
291 | McEna Inc | Tulsa, OK 74135 | Oil & Gas Operator | Jul 2005 |
292 | Mexco Energy Corporation | Midland, TX 79702 | Oil & Gas Operator | Feb 2020 |
293 | Midpar L.P. | Midland, TX 79702 | Oil & Gas Operator | Feb 1995 |
294 | Midstates Corporation | San Antonio, TX 78217 | Oil & Gas Operator | Apr 2024 |
295 | Milagro Exploration, LLC | Houston, TX 77010 | Oil & Gas Operator | Aug 2018 |
296 | Milam, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Apr 2024 |
297 | Miller, W. C. Operating Company | San Antonio, TX 78209 | Oil & Gas Operator | Apr 2024 |
298 | Mission River Systems, Inc. | Corpus Chrsti, TX 78473 | Oil & Gas Operator | Apr 2024 |
299 | MLC Operating, LP | Houston, TX 77063 | Oil & Gas Operator | Apr 2024 |
300 | Mobil Oil Corporation | Houston, TX 77210 | Oil & Gas Operator | Jun 2016 |