201 | Enserch Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | Apr 2015 |
202 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
203 | EP Operating Limited Partnership | Dallas, TX 75201 | Oil & Gas Operator | Feb 1995 |
204 | Ernmar Investments, Inc. | Edmond, OK 73083 | Oil & Gas Operator | Apr 2024 |
205 | Everest Energy LLC | Graham, TX 76450 | Oil & Gas Operator | Jun 2023 |
206 | Excel Oil & Gas, Inc. | Waxahachie, TX 75168 | Oil & Gas Operator | Apr 2024 |
207 | Exit Oil & Gas | Flower Mound, TX 75028 | Oil & Gas Operator | Apr 2024 |
208 | Exorare Energy, Inc. | Dallas, TX 75218 | Oil & Gas Operator | Apr 2024 |
209 | Export Petroleum Corporation | Fort Worth, TX 76147 | Oil & Gas Operator | Apr 2024 |
210 | Expro Engineering, Inc. | Fort Worth, TX 76179 | Oil & Gas Operator | Apr 2024 |
211 | Extech Operating, LLC | Fort Worth, TX 76147 | Oil & Gas Operator | Apr 2024 |
212 | Extex Operating Company | Houston, TX 77057 | Oil & Gas Operator | Apr 2024 |
213 | F B Operating, Inc. | Montague, TX 76251 | Oil & Gas Operator | Aug 2003 |
214 | Fagadau Energy Corporation | Dallas, TX 75206 | Oil & Gas Operator | Apr 2006 |
215 | Fairway Resources Operating, LLC | Southlake, TX 76092 | Oil & Gas Operator | Aug 2022 |
216 | FDL Operating, LLC | Judson, TX 75660 | Oil & Gas Operator | Apr 2024 |
217 | Federal Energy Development Co. | Dallas, TX 75205 | Oil & Gas Operator | Mar 2011 |
218 | Felderhoff Production Company | Muenster, TX 76252 | Oil & Gas Operator | Apr 2024 |
219 | Fitts, B.K. Oil & Gas | Bowie, TX 76230 | Oil & Gas Operator | Apr 2024 |
220 | Four Sevens Oil Co., LTD. | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2001 |
221 | Four Sevens Operating Co., LTD. | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2024 |
222 | Foxborough Energy Company LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Apr 2024 |
223 | Fredonia Resources Inc. | Longview, TX 75606 | Oil & Gas Operator | Aug 2003 |
224 | Fuse Energy, LLC | Alvord, TX 76225 | Oil & Gas Operator | Jan 2019 |
225 | Gardner Production, LLC | Decatur, TX 76234 | Oil & Gas Operator | Jul 2023 |
226 | GBG Operating Corp. | Wichita Falls, TX 76302 | Oil & Gas Operator | Sep 1998 |
227 | General Atlantic Resources Inc | Denver, CO 80202 | Oil & Gas Operator | Jan 2022 |
228 | General Operating Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2024 |
229 | Georgetown Operating Company | Oklahoma City, OK 73113 | Oil & Gas Operator | Jun 2019 |
230 | Giant Energy Corp. | Dallas, TX 75230 | Oil & Gas Operator | Jul 2019 |
231 | Giant NRG Co., LP | Dallas, TX 75230 | Oil & Gas Operator | Apr 2024 |
232 | Gilmore, Leo Oil, Inc. | Holliday, TX 76366 | Oil & Gas Operator | Apr 2024 |
233 | Glen D. Gonzenbach, LLC | Henrietta, TX 76365 | Oil & Gas Operator | Dec 2016 |
234 | Global Natural Resources Corp. | Houston, TX 77002 | Oil & Gas Operator | May 1998 |
235 | Go Oil Corp. | Jacksboro, TX 76458 | Oil & Gas Operator | Apr 2024 |
236 | Gonzenbach Oil & Gas, LLC | Henrietta, TX 76365 | Oil & Gas Operator | May 2020 |
237 | Gonzenbach, Glen D | Henrietta, TX 76365 | Oil & Gas Operator | Aug 2007 |
238 | Goodrich Petroleum Company | Houston, TX 77002 | Oil & Gas Operator | Feb 2022 |
239 | Grace Petroleum Corp. | Tulsa, OK 74103 | Oil & Gas Operator | Oct 1997 |
240 | Grace, Jack Production Co, LLC | Wichita Falls, TX 76310 | Oil & Gas Operator | Apr 2024 |
241 | Grace, Jack, Prod. Co. | Wichita Falls, TX 76302 | Oil & Gas Operator | Mar 1997 |
242 | Grace, Pete | Jacksboro, TX 76458 | Oil & Gas Operator | Mar 1996 |
243 | Graham Energy LTD | Houston, TX 77024 | Oil & Gas Operator | Mar 1994 |
244 | Graham Royalty LTD | Covington, LA 70434 | Oil & Gas Operator | Jul 2007 |
245 | Grayrock Corp., The | Dallas, TX 75243 | Oil & Gas Operator | Dec 1999 |
246 | Great American Resources Inc. | Bowie, TX 76230 | Oil & Gas Operator | Apr 2024 |
247 | Great West Energy & Expl., Inc. | Addison, TX 75001 | Oil & Gas Operator | Mar 2008 |
248 | Great West Operating Co., Inc. | Dallas, TX 75240 | Oil & Gas Operator | Aug 2003 |
249 | Greco Operating, Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
250 | GRS Oil & Gas Company | Irving, TX 75017 | Oil & Gas Operator | Aug 1994 |
251 | Gruy Petroleum Management Co. | Irving, TX 75014 | Oil & Gas Operator | Nov 2014 |
252 | H & S Production, Inc. | Dallas, TX 75252 | Oil & Gas Operator | Mar 2004 |
253 | H H Exploration, Inc. | Incline VLLG, NV 89451 | Gas Operator | Feb 2018 |
254 | Hamman, Blake | Graham, TX 76450 | Oil & Gas Operator | Jul 2020 |
255 | Hane Operating, Inc. | Santa Anna, TX 76878 | Oil & Gas Operator | Sep 2005 |
256 | Hankamer, Curtis Corporation,The | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
257 | Harding Company | Dallas, TX 75244 | Oil & Gas Operator | Jan 2015 |
258 | Harper, Wayne | Dallas, TX 75206 | Oil & Gas Operator | Mar 2008 |
259 | Harrell Operating Inc | Graham, TX 76450 | Oil & Gas Operator | Sep 2005 |
260 | Harrell, Charles | Graham, TX 76450 | Oil & Gas Operator | Dec 2000 |
261 | Hawkbend LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2024 |
262 | Haynes & Shirley Production Co. | Iowa Park, TX 76367 | Oil & Gas Operator | Apr 2024 |
263 | Hep Oil Company LTD | Gainesville, TX 76240 | Oil & Gas Operator | Mar 2012 |
264 | Hep Oil GP, LLC | Gainesville, TX 76241 | Oil & Gas Operator | Mar 2015 |
265 | Hess, Jerry Operating Co. | Muenster, TX 76252 | Oil & Gas Operator | Apr 2024 |
266 | Heydrick Petroleum Company | Wichita Falls, TX 76308 | Oil & Gas Operator | Apr 2024 |
267 | Highground, Inc. | Abilene, TX 79605 | Oil & Gas Operator | Apr 2024 |
268 | Hilltop Petroleum LLC | Weatherford, TX 76086 | Oil & Gas Operator | Apr 2024 |
269 | Hodges, James Aaron | Fort Worth, TX 76179 | Oil & Gas Operator | Apr 2024 |
270 | Hodges, Thomas | Alvord, TX 76225 | Oil & Gas Operator | Oct 2002 |
271 | HRB Operating Company Inc | Bridgeport, TX 76426 | Oil & Gas Operator | Apr 2024 |
272 | Hughes, Dan A. Company, L.P. | Beeville, TX 78104 | Oil & Gas Operator | Apr 2024 |
273 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
274 | Hunter Energy, Inc. | Hurst, TX 76053 | Oil & Gas Operator | Apr 2024 |
275 | HW Operating, LLC | Wichita Falls, TX 76308 | Oil & Gas Operator | Apr 2024 |
276 | I.T. Corporation | Arlington, TX 76016 | Oil & Gas Operator | Apr 2024 |
277 | Imperial Oil Company | Houston, TX 77073 | Oil & Gas Operator | Oct 2004 |
278 | Indian Oil Company | Gainesville, TX 76241 | Oil & Gas Operator | Apr 2024 |
279 | International Ventures, Inc. | Pogasa Springs, CO 81147 | Oil Operator | Jul 1996 |
280 | Ipr Energy Partners, L.P. | Bowie, TX 76230 | Oil & Gas Operator | Aug 2014 |
281 | Ipr Energy Partners, LLC | Bowie, TX 76230 | Oil & Gas Operator | Apr 2024 |
282 | J & A Operating | Bowie, TX 76230 | Oil & Gas Operator | Apr 2024 |
283 | J-W Operating Company | Christoval, TX 76935 | Oil & Gas Operator | Apr 2024 |
284 | Jackson Energy Development, Inc. | Cedar Park, TX 78613 | Oil & Gas Operator | Apr 2024 |
285 | Jackson, Jeral W. Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | May 2004 |
286 | Jaco, Troy Inc. | Sherman, TX 75091 | Oil & Gas Operator | Apr 2024 |
287 | Jay Management Company LLC | Houston, TX 77057 | Oil & Gas Operator | Apr 2024 |
288 | Jess Energy Company | Tyler, TX 75710 | Oil & Gas Operator | Sep 1997 |
289 | Joint Resources Company | Fort Worth, TX 76107 | Oil & Gas Operator | Apr 2024 |
290 | Jones Energy LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Jan 2024 |
291 | Jones Energy, LTD. | Austin, TX 78746 | Oil & Gas Operator | Sep 2013 |
292 | Jones, L. E. Production Co. | Duncan, OK 73534 | Oil & Gas Operator | Jul 2014 |
293 | JRJ Oil & Gas LLC | Grapevine, TX 76099 | Oil & Gas Operator | Apr 2024 |
294 | JW Energy Co., LTD | Fort Worth, TX 76102 | Oil & Gas Operator | Nov 2000 |
295 | K-B Oil Company | Dallas, TX 75243 | Oil & Gas Operator | Dec 2020 |
296 | K-B Oil Company, LLC | Dallas, TX 75243 | Oil & Gas Operator | Apr 2024 |
297 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Apr 2024 |
298 | Karper Company, The | Graham, TX 76450 | Oil & Gas Operator | Feb 2003 |
299 | Karper Oil & Gas Corporation | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
300 | Kec Enterprises, Inc. | Springtown, TX 76082 | Oil & Gas Operator | Apr 2024 |