101 | Exxon Corporation | Houston, TX 77210 | Oil & Gas Operator | Nov 2023 |
102 | Faul Energy, Inc. | | Oil & Gas Operator | Oct 1988 |
103 | Fieldwood Onshore LLC | Houston, TX 77098 | Oil & Gas Operator | Apr 2024 |
104 | Five-Jab, Inc. | Tomball, TX 77377 | Oil & Gas Operator | Apr 2024 |
105 | Florida Exploration Co | Aurora, CO 80014 | Oil & Gas Operator | Sep 1989 |
106 | Florida Gas Transmission Co. | | Oil Operator | Dec 2007 |
107 | Flynn Energy Corporation | Tulsa, OK 74137 | Oil & Gas Operator | Mar 1993 |
108 | Forman Exploration Company | | Oil & Gas Operator | Oct 1988 |
109 | Foster-Brown Operations, Inc. | | Oil & Gas Operator | Apr 2003 |
110 | Freeport Oil Company | New Orleans, LA 70112 | Oil & Gas Operator | Oct 1979 |
111 | Gas Marketing, Inc. | Stafford, KS 67578 | Oil Operator | Mar 2007 |
112 | Gas Producing Enterprises Inc. | | Oil & Gas Operator | Oct 1985 |
113 | Geodyne Operating Company | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2015 |
114 | Geodyne Resources Inc. | Tulsa, OK 74103 | Oil & Gas Operator | Jul 2010 |
115 | Getty Reserve Oil, Inc. | White Plains, NY 10650 | Oil & Gas Operator | Mar 2005 |
116 | Goldking Onshore Operating, LLC | Houston, TX 77002 | Oil & Gas Operator | May 2016 |
117 | Goldking Operating Company, Inc. | Houston, TX 77002 | Oil & Gas Operator | Jun 2007 |
118 | Goldking Prod. Co. | Houston, TX 77002 | Oil & Gas Operator | Apr 1998 |
119 | Goodrich Petroleum Company | Houston, TX 77002 | Oil & Gas Operator | Feb 2022 |
120 | Graham Royalty LTD | Covington, LA 70434 | Oil & Gas Operator | Jul 2007 |
121 | Great Southern Oil &Gas Co Inc | | Oil & Gas Operator | Dec 2004 |
122 | Gruy Petroleum Management Co. | Irving, TX 75014 | Oil & Gas Operator | Nov 2014 |
123 | Gulf South Oil & Gas, Inc. | | Oil & Gas Operator | Feb 1990 |
124 | Gulf South Pipeline Company, LP | Houston, TX 77001 | Oil & Gas Operator | Dec 2020 |
125 | Hal Oil & Gas Co., Inc. | | Oil & Gas Operator | Apr 1993 |
126 | Haland Operating Company, LLC | | Oil & Gas Operator | Jul 2018 |
127 | Hamman Oil & Refining Company | Houston, TX 77098 | Oil & Gas Operator | Apr 2024 |
128 | Harcor Exploration Inc. | | Oil Operator | Aug 1989 |
129 | Henderson Petroleum Corp | San Angelo, TX 76906 | Oil & Gas Operator | Jul 2013 |
130 | Henry Production Company, Inc. | Lafayette, LA 70505 | Oil & Gas Operator | Sep 2019 |
131 | Highland Resources, Inc. | | Oil & Gas Operator | Dec 2004 |
132 | Hilcorp Energy Company | Houston, TX 77208 | Oil & Gas Operator | Apr 2024 |
133 | Hilliard Oil & Gas Inc | New Orleans, LA 70112 | Oil & Gas Operator | May 2001 |
134 | Houston Oil & Gas Company, Inc. | Houston, TX 77063 | Oil & Gas Operator | Aug 1995 |
135 | Houston Oil & Minerals Corp. | Houston, TX 77002 | Oil & Gas Operator | Aug 1996 |
136 | Houston Oil Fields Company | | Oil & Gas Operator | Apr 1987 |
137 | Hunt Industries, LTD. | Dallas, TX 75201 | Oil & Gas Operator | Nov 2000 |
138 | Hunt Petroleum Corporation | Dallas, TX 75201 | Oil & Gas Operator | Nov 2008 |
139 | Hunter Oil & Gas, LLC | | Oil & Gas Operator | Oct 2001 |
140 | Imc Exploration Co. | | Oil & Gas Operator | Oct 1986 |
141 | Indian Exploration, Inc. | Lafayette, LA 70505 | Oil & Gas Operator | Apr 2024 |
142 | Indigo II Louisiana Operating LLC | | Oil & Gas Operator | Feb 2015 |
143 | Indigo Minerals LLC | Houston, TX 77002 | Oil & Gas Operator | Sep 2022 |
144 | Ingo Energy, LLC | | Oil & Gas Operator | Dec 2016 |
145 | Int'L Petr & Expl Opr Corp | | Oil & Gas Operator | Jan 2012 |
146 | Interstate Explorations LLC | Houston, TX 77010 | Oil & Gas Operator | Apr 2024 |
147 | Ip Petroleum Company, Inc. | Houston, TX 77210 | Oil & Gas Operator | Mar 2008 |
148 | J. M. Huber Corp. | Houston, TX 77079 | Oil & Gas Operator | Sep 2004 |
149 | J. P. Van Way | | Oil & Gas Operator | Dec 2023 |
150 | Jack W. Grigsby | | Oil & Gas Operator | Sep 2001 |
151 | Joe W. Elsbury | | Oil & Gas Operator | Oct 1988 |
152 | Jolen Operating Co Of La. | | Oil & Gas Operator | Dec 1993 |
153 | Jolen Operating Company | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2023 |
154 | Kaiser Aluminum Exploration Co | | Oil & Gas Operator | Dec 1986 |
155 | KCS Resources, Inc. | Houston, TX 77002 | Oil & Gas Operator | May 2010 |
156 | Kindee Oil & Gas Louisiana, LLC | | Oil & Gas Operator | Aug 2012 |
157 | Koch Gateway Pipeline Company | | Oil & Gas Operator | Feb 2001 |
158 | Kykon Oil & Gas, Inc. | Billings, MT 59103 | Oil & Gas Operator | Feb 2009 |
159 | La Intrastate Gas Co LLC | | Oil Operator | Apr 2004 |
160 | Lakeshore Petroleum Corp. | | Oil & Gas Operator | Dec 1992 |
161 | Lamar Hunt | | Oil & Gas Operator | Oct 2003 |
162 | Lamson/Crocker Petroleum Corp. | | Oil & Gas Operator | May 1988 |
163 | Lamson/Onshore Petroleum Corp. | | Oil & Gas Operator | Sep 1985 |
164 | Latex Petroleum Corp. | Houston, TX 77090 | Oil & Gas Operator | Aug 2012 |
165 | Lea Exploration, Inc. | | Oil & Gas Operator | Nov 1989 |
166 | Lear Petroleum Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | Aug 1999 |
167 | Leigh Operating Co | Dallas, TX 75205 | Oil & Gas Operator | Mar 2008 |
168 | LGS Exploration, Inc. | | Oil & Gas Operator | Jan 1991 |
169 | Liberty Oil And Gas Corp. | Olney, IL 62450-2489-2489 | Oil & Gas Operator | Dec 2021 |
170 | Liberty Resources, Inc. | | Oil & Gas Operator | Dec 2023 |
171 | Linder Oil Company,A Partnership | Shreveport, LA 71136 | Oil & Gas Operator | Apr 2024 |
172 | Longview Production, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2002 |
173 | Louisiana Intrastate Gas Corp. | | Oil Operator | Feb 1994 |
174 | Louisiana Resources Co | | Oil Operator | May 1992 |
175 | Luca Operation, LLC | | Oil & Gas Operator | Feb 2016 |
176 | Manti Exploration Operating LLC | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Feb 2015 |
177 | Marben Corporation | | Oil Operator | Jul 1995 |
178 | Martin Exploration Co. | | Oil & Gas Operator | Mar 1986 |
179 | Masters Resources, L.L.C. | Houston, TX 77079 | Oil & Gas Operator | Dec 2008 |
180 | Maynard Oil Co. | Denver, CO 80202 | Oil & Gas Operator | Sep 2004 |
181 | McLain J. Forman | | Oil & Gas Operator | Mar 1988 |
182 | Memaca Petroleum Corporation | | Oil & Gas Operator | Jan 1990 |
183 | Merritt Operating, Inc. | Mineola, TX 75773 | Oil & Gas Operator | Apr 2024 |
184 | Metairie Energy Company, Inc. | | Oil & Gas Operator | Nov 2019 |
185 | Minden Oil & Gas, Inc. | | Oil & Gas Operator | May 1985 |
186 | Mobil E&P North America Inc. | | Oil & Gas Operator | Jan 1994 |
187 | Mobil Oil E & P Southeast Inc | | Oil & Gas Operator | Sep 2013 |
188 | Monterey Pipeline Co. | | Oil Operator | Aug 1993 |
189 | Mullins & Prichard | | Oil & Gas Operator | May 1992 |
190 | Murexco Petroleum, Inc. | Dallas, TX 75251 | Oil & Gas Operator | Oct 1996 |
191 | Nasser Oil & Gas, Inc. | The Woodlands, TX 77380 | Oil & Gas Operator | Apr 1998 |
192 | National Energy Group Inc | Dallas, TX 75206 | Oil & Gas Operator | Sep 2014 |
193 | Neg Operating LLC | Oklahoma City, OK 73101 | Oil & Gas Operator | Apr 2017 |
194 | New York Petroleum Corp. | | Oil & Gas Operator | Nov 1982 |
195 | Newport Operators, LLC | | Oil & Gas Operator | Jan 2019 |
196 | Noble Energy Inc | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
197 | Northwind Oil & Gas, LLC | | Oil & Gas Operator | Nov 2019 |
198 | Oilwell Acquisition Co. | | Oil & Gas Operator | Jun 1999 |
199 | Okie Operating Company, LTD. | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2024 |
200 | Oleum Operating Company, L.C. | Longview, TX 75606 | Oil & Gas Operator | Dec 2021 |