101 | Delta Energy Resources, Inc. | | Oil & Gas Operator | Jun 1990 |
102 | Denbury Onshore, LLC | Plano, TX 75024 | Oil & Gas Operator | Dec 2024 |
103 | Denbury Resources Inc. | Plano, TX 75024 | Oil & Gas Operator | Dec 2003 |
104 | Denovo Oil & Gas, Inc. | Houston, TX 77210 | Oil & Gas Operator | May 1995 |
105 | Dew Oil And Gas Co.,Inc. | | Oil & Gas Operator | Dec 1989 |
106 | Di Energy Inc. | Houston, TX 77067 | Oil & Gas Operator | Jan 2004 |
107 | Diamex Company | | Oil & Gas Operator | Oct 1982 |
108 | Diamond Shamrock Expl. Co. | | Oil & Gas Operator | Jun 1987 |
109 | Dome De Sel LLC | | Oil & Gas Operator | Jun 2024 |
110 | Dragon Energy Corporation | | Oil & Gas Operator | Nov 2006 |
111 | Drew Cornell, Inc. | | Oil & Gas Operator | Jul 1992 |
112 | Dyco Petroleum Corporation | Tulsa, OK 74103 | Oil & Gas Operator | Mar 2015 |
113 | Dynaco, Incorporated | | Oil & Gas Operator | Dec 1980 |
114 | Dynamic Exploration, Inc. | | Oil & Gas Operator | Oct 2003 |
115 | Dynamic Offshore Resources, LLC | Houston, TX 77042 | Oil & Gas Operator | Dec 2024 |
116 | E & B Equipment | Liberty, TX 77575 | Oil & Gas Operator | Feb 2010 |
117 | Eads Operating Company | | Oil & Gas Operator | Mar 1991 |
118 | Edgewater Oil Co. Inc. | | Oil & Gas Operator | Jul 1995 |
119 | Edwards & Leach Oil Company | Oklahoma City, OK 73114 | Oil & Gas Operator | Mar 2005 |
120 | Edwin L. Cox | | Oil & Gas Operator | May 1986 |
121 | Eidos Energy, Inc. | | Oil & Gas Operator | Oct 2017 |
122 | El Paso Production Company | Houston, TX 77002 | Oil & Gas Operator | Mar 2016 |
123 | Empire Land Corporation | New Orleans, LA 70130 | Oil & Gas Operator | Nov 2014 |
124 | Enco Resources Inc. | Kingwood, TX 77325 | Oil & Gas Operator | Dec 2024 |
125 | Enerfin Field Services LLC | Houston, TX 77077 | Oil Operator | Jun 2024 |
126 | Energy Development Corporation | Houston, TX 77067 | Oil & Gas Operator | Dec 2023 |
127 | Energy Reserves Group | Houston, TX 770563020 | Oil & Gas Operator | Apr 1996 |
128 | Enpower Resources Inc. | Sugar Land, TX 77479 | Oil & Gas Operator | Dec 2024 |
129 | Equitable Petroleum Corp. | | Oil & Gas Operator | Jan 1999 |
130 | Esquire Oil And Gas LLC | | Oil & Gas Operator | Jan 2011 |
131 | Exoro Energy, L.L.C. | | Oil & Gas Operator | Jun 2021 |
132 | Expando Production Co. | | Oil & Gas Operator | Oct 1988 |
133 | Fieldwood Energy Offshore LLC | Houston, TX 77042 | Oil & Gas Operator | Dec 2024 |
134 | Fina Oil And Chemical Company | Dallas, TX 75221 | Oil & Gas Operator | May 2019 |
135 | First Energy Development Corp. | | Oil & Gas Operator | Sep 2008 |
136 | Five-Jab, Inc. | Tomball, TX 77377 | Oil & Gas Operator | Dec 2024 |
137 | Flash Gas & Oil Northeast, Inc | | Oil & Gas Operator | May 2007 |
138 | Flash Gas & Oil Southwest, Inc. | Mandeville, LA 70470 | Oil & Gas Operator | Oct 2019 |
139 | Floyd Oil Co | Houston, TX 77002 | Oil & Gas Operator | Nov 1999 |
140 | Flynn Energy Corporation | Tulsa, OK 74137 | Oil & Gas Operator | Mar 1993 |
141 | FMP Operating Co., LTD. PTN. | | Oil & Gas Operator | Mar 1990 |
142 | Fontenot Pet Land Services, Inc. | | Oil & Gas Operator | Aug 2002 |
143 | Forman Exploration Company | | Oil & Gas Operator | Oct 1988 |
144 | Frank C. VInson | | Oil & Gas Operator | May 1995 |
145 | Freeport Oil Company | New Orleans, LA 70112 | Oil & Gas Operator | Oct 1979 |
146 | Future Oil & Gas, Inc. | | Oil & Gas Operator | Mar 2010 |
147 | Gaither Petroleum Corporation | Katy, TX 77493 | Oil & Gas Operator | Dec 2024 |
148 | Gary-Williams Production Company | Denver, CO 80202 | Oil & Gas Operator | May 2000 |
149 | General American Oil Co Of TX | | Oil & Gas Operator | Jun 1983 |
150 | Geodyne Operating Company | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2015 |
151 | Germany Operating Company | Houston, TX 77090 | Oil & Gas Operator | Sep 2011 |
152 | Getty Oil Company | Hays, KS 67601 | Oil & Gas Operator | Mar 2015 |
153 | Goldking Onshore Operating, LLC | Houston, TX 77002 | Oil & Gas Operator | Jun 2016 |
154 | Goldking Prod. Co. | Houston, TX 77002 | Oil & Gas Operator | Apr 1998 |
155 | Goodrich Oil Company | Shreveport, LA 71101 | Oil & Gas Operator | Nov 2001 |
156 | Goodrich Petroleum Company | Houston, TX 77002 | Oil & Gas Operator | Feb 2022 |
157 | Graham Exploration, LTD. | | Oil & Gas Operator | Oct 1993 |
158 | Great Southern - Joe Scates | | Oil Operator | Dec 1979 |
159 | Great Southern Oil &Gas Co Inc | | Oil & Gas Operator | Dec 2004 |
160 | Greystone Operating, Inc. | | Oil & Gas Operator | Nov 2009 |
161 | Grigsby Petroleum Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2024 |
162 | Gulf Oil Corp. | Denver, CO 80201-0599 | Oil & Gas Operator | Dec 2014 |
163 | Gulf South Pipeline Company, LP | Houston, TX 77046 | Oil & Gas Operator | Dec 2020 |
164 | Hamman Oil & Refining Company | Houston, TX 77098 | Oil & Gas Operator | Dec 2024 |
165 | Hawthorne Oil And Gas Corp. | Houston, TX 77227 | Oil & Gas Operator | Sep 1993 |
166 | HCW Exploration, Inc. | | Oil & Gas Operator | Jun 1986 |
167 | Henry Production Company, Inc. | Lafayette, LA 70505 | Oil & Gas Operator | Oct 2019 |
168 | Hilcorp Energy Company | Houston, TX 77208 | Oil & Gas Operator | Dec 2024 |
169 | Hilliard Petroleum Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Sep 2009 |
170 | Home Petroleum Corp | Victoria, TX 77902 | Oil & Gas Operator | Dec 2024 |
171 | Horizon Expl. & Dev. Co., Inc. | | Oil & Gas Operator | Jun 1995 |
172 | Houston Oil & Minerals Corp. | Houston, TX 77002 | Oil & Gas Operator | Aug 1996 |
173 | Houston Oil Fields Company | | Oil & Gas Operator | Apr 1987 |
174 | HS Resources, Inc. | Denver, CO 80202 | Oil & Gas Operator | Dec 2005 |
175 | Hugh A. Hawthorne, Et Al | | Oil & Gas Operator | Dec 1978 |
176 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Dec 2024 |
177 | Hunter Oil & Gas, LLC | | Oil & Gas Operator | Oct 2001 |
178 | Iberia Operating Corporation | | Oil & Gas Operator | Jan 2003 |
179 | Indian Exploration, Inc. | Lafayette, LA 70505 | Oil & Gas Operator | Dec 2024 |
180 | Inexco Oil Company | Houston, TX 77210 | Oil & Gas Operator | Mar 2013 |
181 | Intercoast Oil And Gas Company | Tulsa, OK 74136 | Oil & Gas Operator | Jun 1997 |
182 | Iowa Production Company, Inc. | | Oil & Gas Operator | Jan 1992 |
183 | J & J Onshore Production, Inc. | | Oil & Gas Operator | Feb 2016 |
184 | J-O'B Operating Company | Shreveport, LA 71135 | Oil & Gas Operator | Dec 2024 |
185 | J. P. Van Way | | Oil & Gas Operator | Jun 2024 |
186 | J.A. Seglund,Inc. | | Oil & Gas Operator | May 1982 |
187 | Jack Corman | | Oil & Gas Operator | Jul 1981 |
188 | Jack W. Grigsby | | Oil & Gas Operator | Sep 2001 |
189 | Jake L. Hamon | | Oil & Gas Operator | Dec 1983 |
190 | James A. Whitson, Jr. | | Oil & Gas Operator | Apr 2016 |
191 | James M. Forgotson | | Oil & Gas Operator | Jan 1984 |
192 | JLS Investments | | Oil & Gas Operator | Mar 2002 |
193 | John W. McGowan | | Oil & Gas Operator | Jun 1991 |
194 | Jones Company | | Oil & Gas Operator | Dec 1990 |
195 | Jones Exploration Company | | Oil & Gas Operator | Jun 1985 |
196 | Jordan Oil Company, Inc. | Lake Charles, LA 70602 | Oil & Gas Operator | Dec 2019 |
197 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Dec 2024 |
198 | Kash Oil And Gas, Inc | | Oil & Gas Operator | Oct 2020 |
199 | Kerr-McGee Oil & Gas Onshore LP | Houston, TX 77046 | Oil & Gas Operator | Dec 2024 |
200 | Kerr-McGee Oil & Gas Onshr LLC | | Oil & Gas Operator | Dec 2005 |