201 | Dome De Sel LLC | | Oil & Gas Operator | Jun 2024 |
202 | Dome Petroleum Corp | Denver, CO 80202 | Oil & Gas Operator | Dec 2016 |
203 | Domestic Energy Corporation | | Oil Operator | Jan 1988 |
204 | Domestic Oil Producers,Inc. | | Oil Operator | Oct 1998 |
205 | Dominion Exploration & Production Inc | Houston, TX 77060 | Oil & Gas Operator | Apr 2015 |
206 | Dominion Midstream Services, LP | | Oil Operator | Dec 2006 |
207 | Dominion Minerals Corporation | Houston, TX 77014 | Oil & Gas Operator | Nov 2009 |
208 | Don G. Wiley, Jr. | | Oil Operator | Dec 1979 |
209 | Don Townes | | Oil Operator | Sep 2000 |
210 | Don W. Holcomb | | Oil Operator | Feb 1996 |
211 | Don Webb | | Oil Operator | Mar 1984 |
212 | Donald & Danny Dews Production | | Oil Operator | Jul 2024 |
213 | Donald J. Zadeck | | Oil & Gas Operator | Feb 1998 |
214 | Donald Owens | | Oil & Gas Operator | May 2024 |
215 | Donn G. Thompson, Et Al | | Oil Operator | Apr 1987 |
216 | Donnie R. Morrow | | Oil Operator | Jun 2024 |
217 | Donny Joe Barnhill | | Gas Operator | Jun 2024 |
218 | Doran & Braddock & Nelson Petr | | Oil Operator | Feb 1982 |
219 | Doran And Braddock | | Oil & Gas Operator | Nov 1984 |
220 | Dorbert Oil & Gas, Inc. | | Gas Operator | Aug 1988 |
221 | Dorcheat Oil & Gas, LLC | | Oil & Gas Operator | Jun 2024 |
222 | Dorchester Exploration, Inc. | Dallas, TX 75231 | Oil & Gas Operator | Aug 2001 |
223 | Dore-Dyn Production Co., Inc. | | Oil & Gas Operator | Jul 1993 |
224 | Dorothy F. Hamlin | | Oil Operator | Dec 1985 |
225 | Dorothy Oil Company | | Oil & Gas Operator | Oct 1994 |
226 | Dossie Dews | | Oil & Gas Operator | May 2024 |
227 | Double Eagle Petroleum Corp | Evansville, IN 47725 | Oil & Gas Operator | Dec 2024 |
228 | Double J Operating Company, Inc. | San Antonio, TX 78205 | Oil Operator | Jan 2008 |
229 | Douglas Edwards | | Oil Operator | Nov 1993 |
230 | Dove Drilling, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Nov 1997 |
231 | Dow Intrastate Gas Company | | Oil Operator | Dec 2023 |
232 | Dow Mineral & Royalty Co, Inc | | Oil & Gas Operator | Jun 1994 |
233 | Doyle Dempsey | | Oil Operator | May 1997 |
234 | DR. Richard C. Baker | | Oil & Gas Operator | Oct 2009 |
235 | Dragon Energy Corporation | | Oil & Gas Operator | Nov 2006 |
236 | Drake Energy Corporation | | Gas Operator | Jun 2024 |
237 | DRD Operating Company | | Oil & Gas Operator | Feb 2014 |
238 | Drew Cornell, Inc. | | Oil & Gas Operator | Jul 1992 |
239 | Drew Cornell, Inc.-Agent | | Oil & Gas Operator | Sep 1990 |
240 | Drew Cornell,Inc.-C.H.Lawrence | | Oil & Gas Operator | Sep 1990 |
241 | Drew Cornell,Inc.-R Waterbury | | Oil Operator | Jun 1999 |
242 | DRG Energy Inc | Norman, OK 73026-3171 | Oil & Gas Operator | Aug 2024 |
243 | Drilling, Operg & Explor, Inc. | | Oil & Gas Operator | Feb 1990 |
244 | Drillmar Energy, Inc. | Houston, TX 77079 | Oil & Gas Operator | Nov 2014 |
245 | Drillmar Operating Company | Houston, TX 77019 | Oil & Gas Operator | Jun 2013 |
246 | Drmas, LLC | | Oil & Gas Operator | May 2024 |
247 | Drum Energy, L.L.C. | | Gas Operator | Dec 2016 |
248 | Dual Energy, Inc. | | Oil & Gas Operator | Oct 2022 |
249 | Dubach Gas Company | | Oil Operator | May 2003 |
250 | Ducharme Oil, LLC | | Oil & Gas Operator | May 2024 |
251 | Ducote Oil Co. | | Oil & Gas Operator | Sep 1997 |
252 | Duer Wagner & Company | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 1998 |
253 | Duke Energy Field Services Inc | | Oil Operator | Mar 2000 |
254 | Duke Energy Field Services LLC | | Oil Operator | Dec 2006 |
255 | Duncan Energy Company | Denver, CO 80202 | Oil & Gas Operator | Mar 2008 |
256 | Duncan Oil Company | Holliday, TX 76366 | Oil Operator | Mar 2008 |
257 | Duncan Oil Inc | Denver, CO 80210 | Oil & Gas Operator | Jun 2016 |
258 | Dundee Petroleum, Inc. | Buffalo Gap, TX 79508 | Oil & Gas Operator | Aug 2003 |
259 | Dune Operating Company | Dallas, TX 75201 | Oil & Gas Operator | Jun 2016 |
260 | Dunhill Expl. & Prod., LLC | | Oil & Gas Operator | Nov 2004 |
261 | Dunhill Resources, Inc. | | Oil & Gas Operator | Nov 2005 |
262 | Dunn Exploration Company, LLC | | Oil & Gas Operator | Jun 2024 |
263 | Dupont Oil Company | | Oil Operator | Feb 1998 |
264 | Dupree And Dupree | | Oil Operator | Dec 1998 |
265 | Dvi | | Oil Operator | Dec 2008 |
266 | Dyco Petroleum Corporation | Tulsa, OK 74103 | Oil & Gas Operator | Mar 2015 |
267 | Dykes Oil Co. | | Oil Operator | Dec 2001 |
268 | Dynaco, Incorporated | | Oil & Gas Operator | Dec 1980 |
269 | Dynamic Exploration PTRS, LLC | | Oil & Gas Operator | Jul 2024 |
270 | Dynamic Exploration, Inc. | | Oil & Gas Operator | Oct 2003 |
271 | Dynamic Offshore Resources, LLC | Houston, TX 77042 | Oil & Gas Operator | Dec 2024 |
272 | Dzurik Interests, Inc. | | Oil & Gas Operator | May 2024 |