201 | Petroleum Technical Services Co. | Midland, TX 79707 | Oil & Gas Operator | Dec 2004 |
202 | Phillips Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Mar 2013 |
203 | Pickens Company, Inc., The | Dallas, TX 75225 | Oil & Gas Operator | Feb 2024 |
204 | Pioneer Energy Corporation | Dallas, TX 75204 | Oil & Gas Operator | May 2024 |
205 | Plano Petroleum Corporation | McKinney, TX 75070 | Oil & Gas Operator | Jan 2024 |
206 | PM Oil & Gas, Inc. | San Angelo, TX 76903 | Oil Operator | May 2024 |
207 | Pro- Gas, Inc. | Midland, TX 79711 | Oil & Gas Operator | May 2024 |
208 | Production Operators Of TX, LLC | Abilene, TX 79605 | Oil & Gas Operator | May 2024 |
209 | Purvis Operating Co. | Midland, TX 79710 | Oil & Gas Operator | May 2024 |
210 | Purvis, J. H. | Midland, TX 79702 | Oil & Gas Operator | Dec 1994 |
211 | Quintx Exploration, Inc. | Horseshoe Bay, TX 78657 | Oil & Gas Operator | Nov 2007 |
212 | R & R Well Service | Fort Worth, TX 76120 | Oil & Gas Operator | Jan 2005 |
213 | R & R Well Service, Inc. | Arlington, TX 76012 | Oil & Gas Operator | May 2024 |
214 | Radius Operating, LLC | Round Rock, TX 78664 | Oil & Gas Operator | May 2024 |
215 | Rebco Oil, Inc. | Desdemona, TX 76445 | Oil Operator | May 2024 |
216 | Red Tank Resources, LLC | Dallas, TX 75379 | Oil & Gas Operator | May 2024 |
217 | Redwood Operating, Inc. | Houston, TX 77058 | Oil & Gas Operator | May 2024 |
218 | Rex Energy Operating Corp. | State College, PA 16801 | Oil & Gas Operator | Jun 2012 |
219 | Richman Petroleum Corp. | Grapevine, TX 76051 | Oil & Gas Operator | Jul 2006 |
220 | Rockwood Resources Inc | Coleman, TX 76834 | Oil & Gas Operator | May 2024 |
221 | Rosenthal, Stanley H. | Bay City, TX 77404 | Oil & Gas Operator | Dec 2020 |
222 | Ross Production Co. | Shreveport, LA 71101 | Oil & Gas Operator | Mar 2000 |
223 | Ross, Dwight M. DRLG. Co., Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | May 2024 |
224 | Ryder Scott Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 2005 |
225 | S & J Operating Company | Wichita Falls, TX 76301 | Oil & Gas Operator | Mar 2015 |
226 | S & P Energy | Benbrook, TX 76126 | Oil & Gas Operator | Oct 1994 |
227 | Sage Energy Company | San Antonio, TX 78215 | Oil & Gas Operator | May 2024 |
228 | Samedan Oil Corporation | Houston, TX 77067 | Oil & Gas Operator | Dec 2019 |
229 | San Angelo Cetco, Inc. | San Angelo, TX 76901 | Oil & Gas Operator | Mar 1998 |
230 | Schalk Oil Company, Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | May 2024 |
231 | Schlachter, David A. | Dallas, TX 75225 | Oil & Gas Operator | Apr 2015 |
232 | Sedona Oil & Gas Corporation | Austin, TX 78746 | Oil & Gas Operator | May 2024 |
233 | Sequoia Fossil Fuels, Inc. | Albany, TX 76430 | Oil & Gas Operator | May 2024 |
234 | Shoshone Oil Company | Dallas, TX 75244 | Oil & Gas Operator | May 1994 |
235 | Sierra Exploration Company | San Antonio, TX 78209 | Oil & Gas Operator | Mar 2008 |
236 | Simpson Oil Company | Odessa, TX 79760 | Oil & Gas Operator | Oct 2004 |
237 | Sinclair Energy Corporation | Fort Worth, TX 76177 | Oil & Gas Operator | May 2024 |
238 | Smail, James R. | Big Prairie, OH 44611 | Oil & Gas Operator | Dec 1998 |
239 | Smith Operating And MGMT Co. | Shreveport, LA 71161 | Oil & Gas Operator | Jun 2023 |
240 | Smith Pipe Of Abilene | Abilene, TX 79608 | Oil & Gas Operator | May 2024 |
241 | Sojourner Drilling Corporation | Abilene, TX 79604 | Oil & Gas Operator | May 2024 |
242 | Southern Union Exploration Co. | Austin, TX 78701 | Oil & Gas Operator | Feb 2002 |
243 | Spalding Energy, Inc. | Abilene, TX 79604 | Oil & Gas Operator | May 2024 |
244 | Spenergy Corp. | Midland, TX 79701 | Oil & Gas Operator | Dec 1999 |
245 | Spi Operations LLC | Midland, TX 79710 | Oil & Gas Operator | Jan 2013 |
246 | Spiral Energy Corp. | Midland, TX 79705 | Oil & Gas Operator | Dec 2019 |
247 | Sproul, C. R. Inc. | Eldorado, TX 76936 | Oil & Gas Operator | Aug 2000 |
248 | SRG Oil Corporation | Abilene, TX 79604 | Oil & Gas Operator | Apr 1994 |
249 | Stallion Oil Company | Lafayette, LA 70505 | Oil & Gas Operator | Jun 2004 |
250 | Star Production, Inc. | Dallas, TX 75360 | Oil & Gas Operator | May 2024 |
251 | Startex Energy, Inc. | Abilene, TX 79608 | Oil & Gas Operator | May 2024 |
252 | Stephens & Johnson Operating Co. | Wichita Falls, TX 76307 | Oil & Gas Operator | May 2024 |
253 | Stream Energy, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2024 |
254 | Subsurface Production, Inc. | Coleman, TX 76834 | Oil & Gas Operator | May 2024 |
255 | Sullivan, Hollis R. Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Feb 2009 |
256 | Swartz Oil Company | San Angelo, TX 76906 | Oil & Gas Operator | May 2024 |
257 | Sweetwater Drilling Co., Inc. | Fort Worth, TX 76116 | Oil & Gas Operator | May 2024 |
258 | Tahoe Exploration Inc. | Abilene, TX 79608 | Oil & Gas Operator | Mar 2016 |
259 | Taurus Minerals, Inc. | Midland, TX 79702 | Oil & Gas Operator | May 2024 |
260 | Texas Concho Operating Co. | Eldorado, TX 76936 | Oil & Gas Operator | Mar 1999 |
261 | Texas Royalty Corp. | Austin, TX 78746 | Oil & Gas Operator | May 2024 |
262 | Texcal Resources, Inc. | Plano, TX 75094 | Oil & Gas Operator | Apr 1994 |
263 | Texzona Oil & Gas, Inc. | Abilene, TX 79608 | Oil & Gas Operator | Dec 1997 |
264 | THP Operating LLC | Santa Anna, TX 76878 | Oil & Gas Operator | May 2024 |
265 | TKP Petroleum, Inc. | Lubbock, TX 79464 | Oil & Gas Operator | May 2024 |
266 | Topat Oil Corporation | Midland, TX 79701 | Oil & Gas Operator | Sep 2017 |
267 | Trend Exploration Company | Midland, TX 79701 | Oil & Gas Operator | Mar 2008 |
268 | Triag Energy Operating, Inc. | Midland, TX 79701 | Oil & Gas Operator | Jun 2014 |
269 | Triangle P Development Corp. | Bronte, TX 76933 | Oil & Gas Operator | May 2024 |
270 | Trich Production, Inc. | Longview, TX 75606 | Oil & Gas Operator | Jan 2024 |
271 | Trout Oil Company, Inc. | Odessa, TX 79762 | Oil & Gas Operator | May 2024 |
272 | TSW Oil & Gas, LLC | Abilene, TX 79602 | Oil & Gas Operator | Jan 2016 |
273 | Tucker Drilling Company, Inc. | San Angelo, TX 76903 | Oil & Gas Operator | Jul 1996 |
274 | Tuthill & Barbee | Amarillo, TX 79101 | Oil & Gas Operator | Nov 1994 |
275 | Ultra Oil & Gas, Inc. | Centerton, AR 72719 | Oil & Gas Operator | May 2024 |
276 | Union Oil Co Of California | Midland, TX 79706 | Oil & Gas Operator | Jan 2022 |
277 | Valera Oil Company | Kingsland, TX 78639 | Oil & Gas Operator | Apr 2000 |
278 | Verdad Oil & Gas Corporation | Dallas, TX 75235 | Oil & Gas Operator | May 2024 |
279 | Viathon Hydrocarbons, Inc. | Dallas, TX 75205 | Oil & Gas Operator | Oct 2020 |
280 | Vinson Operating Company | Midland, TX 79706 | Oil & Gas Operator | Dec 1999 |
281 | Viola Prod., Inc. | Dallas, TX 75251 | Oil & Gas Operator | May 2024 |
282 | W.R. Guffey LLC | Dallas, TX 75206 | Oil & Gas Operator | Jul 2020 |
283 | Waggoner-Baldridge Oper. Co, Inc | Dallas, TX 75206 | Oil & Gas Operator | Jan 1998 |
284 | Wagner Energy LLC | Midland, TX 79702 | Oil Operator | Jan 2024 |
285 | Watco Energy, Inc. | Tyler, TX 75713 | Oil & Gas Operator | Apr 1996 |
286 | WBR, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Sep 1995 |
287 | West Bay Exploration Company | Muenster, TX 76252 | Oil & Gas Operator | Feb 2024 |
288 | Western Chief Oil & Gas Company | Graham, TX 76450 | Oil & Gas Operator | Jul 2009 |
289 | Western Pride Resources, Inc. | Jacksboro, TX 76458 | Oil & Gas Operator | Jan 2011 |
290 | Western Reserves Oil Co Inc | Midland, TX 79705 | Oil & Gas Operator | Oct 2020 |
291 | Wilbanks, Bruce A. | Midland, TX 79701 | Oil & Gas Operator | Aug 1996 |
292 | Wilbanks, Bruce A. Company | Midland, TX 79702 | Oil & Gas Operator | May 2024 |
293 | Willowbend Investments, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | May 2024 |
294 | Winchester Operating, Inc. | Bryan, TX 77808 | Oil & Gas Operator | Aug 2001 |
295 | Winco Oil Inc. | Abilene, TX 79608 | Oil & Gas Operator | May 2024 |
296 | Window Operating Co., The | Coleman, TX 76834 | Oil & Gas Operator | May 2024 |
297 | Wiser Oil Co | Denver, CO 80202 | Oil & Gas Operator | Dec 2019 |
298 | WJC, Inc. | Post, TX 79356 | Oil & Gas Operator | May 2024 |
299 | WTG Exploration | Midland, TX 79705 | Oil & Gas Operator | May 2024 |
300 | WTG Exploration Inc | Midland, TX 79705 | Oil & Gas Operator | Dec 2023 |