201 | Interstate Gas MKT Inc | Indiana, PA 15701 | Oil & Gas Operator | Dec 2018 |
202 | Interstate Natural Gas Company, LLC | Pikeville, KY 41502 | Oil & Gas Operator | Dec 2021 |
203 | Interstate Operating LLC | Tulsa, OK 74101-0535 | Oil & Gas Operator | Aug 2013 |
204 | Interstate Producing Ser Inc | | Oil & Gas Operator | May 1986 |
205 | Interstate Producing Servs,Inc | | Oil & Gas Operator | May 1987 |
206 | Interstate Production Company, Inc. | Buckhannon, WV 26201-0000 | Oil & Gas Operator | Dec 2021 |
207 | Intoil, Inc. | Englewood, CO 80155 | Oil & Gas Operator | Dec 2002 |
208 | Intrepid Drilling, LLC | | Oil & Gas Operator | Nov 2023 |
209 | Intrepid Energy Corporation | Independence, KS 67301 | Oil Operator | Mar 2016 |
210 | Intrepid Oil & Gas LLC | Denver, CO 80202 | Oil & Gas Operator | Apr 2021 |
211 | Intrepid Operating LTD., Co | Hobbs, NM 88241 | Oil & Gas Operator | Nov 2009 |
212 | Intrepid Production Corporation | Denver, CO 80202 | Oil & Gas Operator | Mar 2024 |
213 | Investment Equipment LLC | FT Morgan, CO 80701 | Oil & Gas Operator | Feb 2024 |
214 | Investment Land Services Inc | | Oil Operator | Oct 2001 |
215 | Investment Operating Co | Stillwater, OK 74075-8572 | Oil Operator | Jan 2024 |
216 | Investment Trends Corp. | | Gas Operator | Mar 1988 |
217 | Investors Drilli | | Gas Operator | Jan 1993 |
218 | Investors Oil, Inc. | | Oil Operator | Mar 1985 |
219 | Investors Resources Corp | Enid, OK 73702-1852 | Oil & Gas Operator | Feb 2024 |
220 | Invitation Energy, Incorporated | | Oil & Gas Operator | Dec 2021 |
221 | Invito Operating, LLC | McKinney, TX 75070 | Oil & Gas Operator | Apr 2024 |
222 | Invoil, Inc. | Oklahoma City, OK 73112 | Oil & Gas Operator | May 2024 |
223 | Iochem Corporation | Oklahoma City, OK 73118-7483 | Oil & Gas Operator | Feb 2024 |
224 | Ioe Acres V LLC | Perry, NY 14530 | Gas Operator | Dec 2022 |
225 | Iola Wildcat LLC | Kansas City, MO 64190 | Oil Operator | Dec 2023 |
226 | Iowa Production Company, Inc. | | Oil & Gas Operator | Jan 1992 |
227 | Ip Petroleum Company, Inc. | Houston, TX 77210 | Oil & Gas Operator | Mar 2008 |
228 | Ipact | Austin, TX 78734 | Oil & Gas Operator | May 2024 |
229 | Ipas Oil Company LLC | Pratt, KS 67124 | Oil Operator | Dec 2019 |
230 | Ipr Energy Partners, L.P. | Bowie, TX 76230 | Oil & Gas Operator | Aug 2014 |
231 | Ipr Energy Partners, LLC | Bowie, TX 76230 | Oil & Gas Operator | May 2024 |
232 | Ipr USA Corp. | Irving, TX 75039 | Oil & Gas Operator | Jun 2009 |
233 | Ipt Oil Company | Evansville, IN 47706 | Oil & Gas Operator | May 2024 |
234 | Ira Oil & Gas LLC | Addison, TX 75001 | Oil & Gas Operator | Jul 2008 |
235 | Ira Testers | Ira, TX 79527 | Oil & Gas Operator | May 2024 |
236 | Irani Engineering | | Gas Operator | Dec 1995 |
237 | Irene L. Heary Irrevocable Trust | Springville, NY 14141 | Gas Operator | Dec 2022 |
238 | Irex Corporation | Englewood, CO 80111 | Oil & Gas Operator | May 2000 |
239 | Irion Corporation, The | San Angelo, TX 76906 | Oil & Gas Operator | Jun 2021 |
240 | Irish City Oil & Gas, Inc. | Canyon Lake, TX 78133 | Oil & Gas Operator | May 2024 |
241 | Irish Oil & Gas Co. | Houston, TX 77242 | Oil & Gas Operator | Aug 2003 |
242 | Iron Creek Properties Inc | Casper, WY 82604 | Oil & Gas Operator | Mar 2024 |
243 | Iron Dinosaur Oil | Wellsville, NY 14895 | Oil Operator | Dec 2022 |
244 | Iron Hawk Energy Group Joint Venture | | Oil & Gas Operator | Jan 2024 |
245 | Iron Horse Oil & Gas, Inc. | Albany, TX 76430 | Oil & Gas Operator | May 2024 |
246 | Iron Oil Operating, LLC | | Oil & Gas Operator | Mar 2024 |
247 | Iron Orchard Operating LLC | Houston, TX 77024 | Oil & Gas Operator | May 2024 |
248 | Iron Pennsylvania Land LLC | Waynesburg, PA 15370 | Gas Operator | Dec 2023 |
249 | Iron Post Oil & Gas Co Inc | Bristow, OK 74010-4120 | Oil & Gas Operator | Feb 2024 |
250 | Iron Sights Operating Inc | Stillwater, OK 74076 | Oil & Gas Operator | Jul 2022 |
251 | Iron Springs Operating Co. Inc | | Oil & Gas Operator | Dec 2023 |
252 | Iron Star Energy LLC | | Oil & Gas Operator | Jan 2024 |
253 | Ironhorse Operations, LLC | Kilgore, TX 75663 | Oil Operator | May 2024 |
254 | Ironroc Energy | The Woodlands, TX 77381 | Oil & Gas Operator | May 2024 |
255 | Ironwood Exploration Inc | | Oil & Gas Operator | Mar 1995 |
256 | Ironwood Oil & Gas LLC | Houston, TX 77067 | Oil & Gas Operator | Jun 2014 |
257 | Iroquois Central School District | Elma, NY 14059 | Gas Operator | Dec 2022 |
258 | Irvin Drilling Corp | Zanesville, OH 43701 | Oil & Gas Operator | Dec 1990 |
259 | Irvin Operations, Inc. | | Oil Operator | Aug 1996 |
260 | Irvin Petroleum | Stinnett, TX 79083 | Oil & Gas Operator | Sep 1996 |
261 | Irvin Petroleum Inc. | Stinnett, TX 79083 | Oil & Gas Operator | Apr 2016 |
262 | Irwin H. Parnes | | Oil Operator | Jun 1982 |
263 | Irwin-Crum | Nocona, TX 76255 | Oil Operator | May 2024 |
264 | Isaacs Fairy J | Konawa, OK 74849-0134 | Oil Operator | Sep 2020 |
265 | Isaacs-Chupco LLC | | Oil Operator | Mar 2023 |
266 | Isaacson Energy Resources, LLC | Austin, TX 78741 | Oil & Gas Operator | May 2024 |
267 | Isaia, Deborah | East Aurora, NY 14052 | Gas Operator | Dec 2022 |
268 | Isbell, Bob G. Operating | Cisco, TX 76437 | Oil & Gas Operator | Mar 2015 |
269 | Isbrandtsen Oil And Gas Co | | Oil Operator | Mar 2002 |
270 | Isern, James R. | Wichita, KS 67277 | Oil Operator | Apr 1996 |
271 | Isis Operating Inc | Russell, KS 67665 | Oil Operator | Dec 2023 |
272 | Iskandia Energy Operating, Inc. | Houston, TX 77002 | Oil & Gas Operator | May 2024 |
273 | Island Energy Partners LLC | | Gas Operator | Jan 2018 |
274 | Island Exploration | Houston, TX 77058 | Oil & Gas Operator | May 2024 |
275 | Isle, Michael D. | Coffeyville, KS 67337 | Gas Operator | Jan 2024 |
276 | Isom Energy, Inc. | San Angelo, TX 76904 | Oil & Gas Operator | May 2018 |
277 | Ison, Samuel M | Isonville, KY 41149 | Oil Operator | Dec 2022 |
278 | It'LL Do Oil Company | Wichita Falls, TX 76308 | Oil & Gas Operator | May 2024 |
279 | Italian-American Oil Co., Inc. | Tomball, TX 77377 | Oil & Gas Operator | May 2024 |
280 | Itawamba Industrial Gas Co | | Gas Operator | Dec 1999 |
281 | Itech Oil Company | Cypress, TX 77429 | Oil & Gas Operator | Aug 2007 |
282 | Itero Energy LLC | Verden, OK 73092 | Oil Operator | Dec 2011 |
283 | Itr Petroleum Inc | Houston, TX 77002 | Oil & Gas Operator | Apr 1998 |
284 | Itx Corporation | Dallas, TX 75225 | Oil & Gas Operator | May 2024 |
285 | Itx Pipeline Company, LLC | Dallas, TX 75225 | Oil & Gas Operator | May 2024 |
286 | Iuka-Carmi Development LLC | Pratt, KS 67124 | Oil & Gas Operator | Jan 2024 |
287 | Iv L.C. | San Antonio, TX 78209 | Oil & Gas Operator | May 2024 |
288 | Iva Oil | Cisco, TX 76437 | Oil & Gas Operator | May 2024 |
289 | Ivan Holt Well Servicing Inc | Edmond, OK 73003 | Oil Operator | Aug 1999 |
290 | Ivansons Oil Production | | Oil Operator | Dec 2023 |
291 | Ivett, Donald L. & Jeanette V. | Forestville, NY 14062 | Gas Operator | Dec 2022 |
292 | Ivory Energy, LLC | Wichita Falls, TX 76307 | Oil & Gas Operator | May 2024 |
293 | Iwr Operating, LLC | Dallas, TX 75248 | Oil Operator | May 2024 |