201 | Esper Production Co | Arlington, TX 76011-2427 | Oil & Gas Operator | Apr 2015 |
202 | Esperanza Energy Corp. | Prosper, TX 75078 | Oil & Gas Operator | Mar 2015 |
203 | Essex Energy Inc | Yukon, OK 73099-5126 | Oil & Gas Operator | Apr 2014 |
204 | Essman Energy, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Sep 2019 |
205 | Estoril Producing Corporation | Midland, TX 79701 | Oil & Gas Operator | Apr 1994 |
206 | Eubank Michael Dba Trilby Oil Company | Amber, OK 73004-4903 | Oil Operator | May 2022 |
207 | Eubank Operating Company | Cushing, OK 74023 | Oil & Gas Operator | Jan 2024 |
208 | Eufaula Enterprises Inc | | Gas Operator | Nov 1997 |
209 | Evans / Heslet Operating | Tulsa, OK 74170 | Oil & Gas Operator | Aug 1999 |
210 | Evans Production Co. | Pampa, TX 79066 | Oil & Gas Operator | Sep 2020 |
211 | Evergreen Drilling LLC | Edmond, OK 73083-7088 | Oil Operator | Apr 2020 |
212 | Evergreen Operating Corp | Denver, CO 80202 | Oil & Gas Operator | Dec 2019 |
213 | Evolution Energy LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Jun 2024 |
214 | Evolution Operating Co., Inc. | Houston, TX 77079 | Oil & Gas Operator | Oct 2024 |
215 | Ewsc Inc | Kenosha, WI 53142-3775 | Oil & Gas Operator | Apr 2020 |
216 | Excalibur Resources LLC | Houston, TX 77002-5220 | Oil & Gas Operator | Jun 2024 |
217 | Excel Operating Inc | Dallas, TX 75234-7300 | Oil & Gas Operator | Jun 2022 |
218 | Excel Production Inc | Lubbock, TX 79424-2341 | Oil Operator | Apr 2020 |
219 | Excelco Energy Inc. | Kingwood, TX 77339 | Oil & Gas Operator | Jul 2018 |
220 | Exco Resources Inc | Dallas, TX 75251 | Oil & Gas Operator | Jun 2024 |
221 | Exok, Inc | Oklahoma City, OK 73116 | Oil & Gas Operator | Jun 2024 |
222 | Exoko Operating Company Inc | Tulsa, OK 74170-0246 | Oil & Gas Operator | Jan 2006 |
223 | Explo Oil, Inc. | Dallas, TX 75251 | Oil & Gas Operator | Oct 2024 |
224 | Exploration Associates | Oklahoma City, OK 73102-8606 | Oil & Gas Operator | Mar 2015 |
225 | Exploration Associates II LLC | Oklahoma City, OK 73102-8815 | Oil & Gas Operator | Jan 2013 |
226 | Exploration Professionals Inc | Chelsea, OK 74016-0066 | Oil Operator | Dec 2023 |
227 | Exploration Technologies Inc | Crescent, OK 73028-0546 | Oil & Gas Operator | Mar 2015 |
228 | Export Petroleum Corporation | Fort Worth, TX 76147 | Oil & Gas Operator | Oct 2024 |
229 | Express Oil & Gas LLC | Oklahoma City, OK 73142 | Oil & Gas Operator | Jun 2024 |
230 | Extex Operating Company | Houston, TX 77057 | Oil & Gas Operator | Oct 2024 |
231 | Exxon Mobil Corporation | Spring, TX 77389 | Oil & Gas Operator | Oct 2024 |
232 | Exxonmobil Oil Corp | Houston, TX 77210 | Oil & Gas Operator | Aug 2024 |
233 | Eyler Corporation | | Oil & Gas Operator | Nov 2012 |
234 | Eyler Dean E | Cleveland, OK 74020 | Oil & Gas Operator | Jul 2024 |
235 | Eyler Nelson E | | Oil Operator | Nov 1998 |