201 | Heart Land Petroleum Corporation | Abilene, TX 79604 | Oil & Gas Operator | Mar 2008 |
202 | Herricks Oil Co. | San Angelo, TX 76906 | Oil & Gas Operator | Jan 2010 |
203 | Herring, Ray | Graham, TX 76450 | Oil & Gas Operator | Jul 2014 |
204 | Hexagon Oil And Gas Inc. | Fort Worth, TX 76132 | Oil & Gas Operator | Apr 2024 |
205 | HGN Operating Co Inc | Abilene, TX 79604 | Oil & Gas Operator | Jul 2014 |
206 | HGN Operating I, LLC | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
207 | Hill Production Company | Kilgore, TX 75663 | Oil & Gas Operator | Feb 2009 |
208 | HMH Operators, Inc. | Midland, TX 79701 | Oil & Gas Operator | Aug 2003 |
209 | Holliday CSG Corp. | Holliday, TX 76366 | Oil & Gas Operator | Apr 2024 |
210 | Houston Oil & Minerals Corp. | Houston, TX 77002 | Oil & Gas Operator | Aug 1996 |
211 | HPC Operating, Inc. | Dallas, TX 75379 | Oil & Gas Operator | Mar 2008 |
212 | Hrubetz Oil Co. | Dallas, TX 75225 | Oil Operator | Sep 1986 |
213 | Huff, Jack | Midland, TX 79710 | Oil & Gas Operator | Dec 2004 |
214 | Humphrey-Bashford Oil, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Sep 2010 |
215 | Hydrocarbon Management, Inc. | San Antonio, TX 78216 | Oil & Gas Operator | Dec 1996 |
216 | Ice Well Services, Inc. | Abilene, TX 79603 | Oil & Gas Operator | Apr 2024 |
217 | Ikard, Alan | Electra, TX 76360 | Oil & Gas Operator | Apr 2024 |
218 | Imperial Oil Company | Houston, TX 77073 | Oil & Gas Operator | Oct 2004 |
219 | J C Petroleum Inc | Chickasha, OK 73023-1433 | Oil & Gas Operator | Dec 2013 |
220 | JJH Prod. Co. | Roby, TX 79543 | Oil & Gas Operator | Apr 2024 |
221 | Jones Company, LTD. | Albany, TX 76430 | Oil & Gas Operator | May 1999 |
222 | Jordan Engineering, Inc. | Abilene, TX 79601 | Oil & Gas Operator | Apr 2024 |
223 | Josey Oil Company | Houston, TX 77019 | Oil & Gas Operator | Jul 2006 |
224 | K. O. C. Corporation | Sherman, TX 75091 | Oil & Gas Operator | Apr 2024 |
225 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Apr 2024 |
226 | Katz Oil Co. | San Antonio, TX 78218 | Oil & Gas Operator | Dec 2002 |
227 | Kelt Oil & Gas, Inc. | Torrance, CA 90503 | Oil & Gas Operator | Dec 2003 |
228 | Kerr-McGee Corporation | Dallas, TX 75380 | Oil & Gas Operator | Sep 2023 |
229 | Kerr-McGee Oil & Gas Onshore LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Feb 2017 |
230 | Kerr-McGee Oil & Gas Onshore LP | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
231 | Kinder Morgan Co2 Company, L.P. | Houston, TX 77002 | Oil & Gas Operator | Feb 2024 |
232 | Kinder Morgan Production Co LLC | Midland, TX 79705 | Oil & Gas Operator | Apr 2024 |
233 | Kinder Morgan Production Co LP | Midland, TX 79701 | Oil & Gas Operator | Jul 2007 |
234 | Kirkpatrick Oil Company | Oklahoma City, OK 73116 | Oil & Gas Operator | Apr 2024 |
235 | Ko Operating | Merkel, TX 79536 | Oil & Gas Operator | Apr 2024 |
236 | Korman Exploration, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Jan 2001 |
237 | Kroh Operating LLC | Fort Worth, TX 76114 | Oil & Gas Operator | Apr 2024 |
238 | Kuehne Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Aug 2003 |
239 | L.C.S. Production Company | Abilene, TX 79608 | Oil & Gas Operator | Apr 2024 |
240 | Lainco Well Service, Inc. | Hamlin, TX 79520 | Oil & Gas Operator | Aug 2011 |
241 | Lainco, Inc. | Hamlin, TX 79520 | Oil & Gas Operator | Apr 2024 |
242 | Landrum West, Inc. | Burkburnett, TX 76354 | Oil & Gas Operator | Dec 1997 |
243 | Lane Operating Company | Wichita Falls, TX 76301 | Oil & Gas Operator | Apr 2024 |
244 | Laneer Resources Company | Abilene, TX 79608 | Oil & Gas Operator | Apr 2024 |
245 | Lapco Oil & Gas Company | Houston, TX 77069 | Oil & Gas Operator | Oct 2015 |
246 | Larance Engineering Company | Wichita Falls, TX 76301 | Oil & Gas Operator | Jan 1996 |
247 | Lario Oil & Gas Company | Odessa, TX 79762 | Oil & Gas Operator | Apr 2024 |
248 | Laroca Resources, LTD | Austin, TX 78709 | Oil & Gas Operator | Apr 2024 |
249 | Lawlis Oil Company | Hamlin, TX 79520 | Oil & Gas Operator | Apr 2024 |
250 | Leclair Operating Co., Inc. | Abilene, TX 79602 | Oil & Gas Operator | Apr 2024 |
251 | Leclair Operating, L.L.C. | Abilene, TX 79602 | Oil & Gas Operator | Apr 2024 |
252 | Leffel'S, Inc. | Abilene, TX 79601 | Oil & Gas Operator | Jun 2020 |
253 | Lewis, James B. Land & Oil Co. | Midland, TX 79702 | Oil & Gas Operator | Nov 1998 |
254 | Liberty Operating Company, Inc. | Lake Dallas, TX 75065 | Oil & Gas Operator | Mar 2008 |
255 | Limark Corporation | Midland, TX 79702 | Oil & Gas Operator | Dec 2003 |
256 | Lodi Drilling & Service Co. | Corpus Chrsti, TX 78426 | Oil & Gas Operator | Apr 2024 |
257 | Lodi Operating Company LLC | Corpus Chrsti, TX 78426 | Oil & Gas Operator | Apr 2024 |
258 | Lone Star Pipeline Company | Dallas, TX 75201 | Oil & Gas Operator | Jul 1999 |
259 | Lone Star Production | Lawn, TX 79530 | Oil & Gas Operator | Apr 2024 |
260 | Lovelady, I. W. | Albuquerque, NM 87111 | Oil & Gas Operator | Jan 1996 |
261 | Lytle Creek Operating, Inc. | Abilene, TX 79606 | Oil & Gas Operator | Apr 2024 |
262 | Maguire Oil Company | Dallas, TX 75270 | Oil & Gas Operator | Mar 2015 |
263 | Maralo, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 1998 |
264 | Marcum Drilling Co. | Midland, TX 79701 | Oil & Gas Operator | Aug 2002 |
265 | Marshall & Winston, Inc. | Midland, TX 79710 | Oil & Gas Operator | Apr 2024 |
266 | Marshall R. Young Operating, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2024 |
267 | Martin Oil LLC | Madison, KS 66860 | Oil Operator | Dec 2023 |
268 | Martin Petroleum Corp. | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
269 | Masters Rat Hole Service, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Nov 1998 |
270 | McFarland & Scobey, Inc. | El Paso, TX 79947 | Oil & Gas Operator | Apr 2024 |
271 | McKenney & Chambers Oil Company | Westbrook, TX 79565 | Oil & Gas Operator | Oct 2003 |
272 | Mercury Operating, LLC | Dallas, TX 75208 | Oil & Gas Operator | Apr 2024 |
273 | Merit Energy Company | Dallas, TX 75240 | Oil & Gas Operator | Apr 2024 |
274 | Mesa Energy, Inc. | Austin, TX 78755 | Oil & Gas Operator | Dec 2013 |
275 | Mid-Con Energy Operating, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Feb 2024 |
276 | Mid-Tex Energy Inc. | Costa Mesa, CA 92626 | Oil & Gas Operator | Jan 1999 |
277 | Midland Oil And Gas, Inc. | Midland, TX 79705 | Oil & Gas Operator | Apr 2024 |
278 | Mobil Producing TX. & N.M. Inc. | Spring, TX 77389 | Oil & Gas Operator | Apr 2024 |
279 | Momentum Oil Company | Albany, TX 76430 | Oil & Gas Operator | May 2003 |
280 | Moriah Operating,LLC | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
281 | Mulloy Operating, Inc. | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
282 | Munn, W. H. Operating Company | Midland, TX 79702 | Oil & Gas Operator | Sep 2002 |
283 | MWJ Producing Company | Midland, TX 79701 | Oil & Gas Operator | Jul 1998 |
284 | MWL Energy LLC | Hamlin, TX 79520 | Oil Operator | Apr 2024 |
285 | Neatherlin, Earl Inc. | Avoca, TX 79503 | Oil & Gas Operator | Apr 2024 |
286 | New Atlantis II, LLC | Big Spring, TX 79721 | Oil & Gas Operator | Apr 2024 |
287 | North American Royalties, Inc. | Chattanooga, TN 37408 | Oil & Gas Operator | Oct 2001 |
288 | Northland Operating Company | Dallas, TX 75240 | Oil & Gas Operator | Apr 2003 |
289 | Northstar Operating Company | Midland, TX 79702 | Oil & Gas Operator | Feb 2024 |
290 | Norwood, A. N., Inc. | Midland, TX 79702 | Oil & Gas Operator | Feb 1997 |
291 | O Hill Enterprises, Inc. | La Grange, TX 78945 | Oil & Gas Operator | Jan 2014 |
292 | O'Benco, Inc. | Shreveport, LA 71136 | Oil & Gas Operator | Apr 2024 |
293 | O'Ryan Oil And Gas | Odessa, TX 79768 | Oil & Gas Operator | Apr 2024 |
294 | Oak Resources Inc | Tulsa, OK 74153 | Oil & Gas Operator | Aug 2013 |
295 | Odyssey Petroleum Company | Houston, TX 77010 | Oil & Gas Operator | Apr 1995 |
296 | Ohlhausen Oil Company | Abilene, TX 79608 | Oil & Gas Operator | Apr 2024 |
297 | Oil & Gas Operations | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
298 | Oil Rock Resources, LLC | Weatherford, TX 76088 | Oil & Gas Operator | Jan 2024 |
299 | Ok Arena Operating Company | Oklahoma City, OK 73101 | Oil & Gas Operator | Apr 2024 |
300 | Omar Operating Company | Midland, TX 79702 | Oil & Gas Operator | Sep 2013 |