101 | Grizzly Op Of Delaware, LLC | Houston, TX 77057 | Oil & Gas Operator | Mar 2021 |
102 | Gruy Petroleum Management Co. | Irving, TX 75014 | Oil & Gas Operator | Nov 2014 |
103 | GTG Operating, LLC | Tyler, TX 75702 | Oil & Gas Operator | Apr 2024 |
104 | Hankamer, Curtis Corporation,The | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
105 | Hansen Oil Corporation | Shreveport, LA 71106 | Oil Operator | Apr 2003 |
106 | Hanson Production Company | Cuero, TX 77954 | Oil & Gas Operator | Jul 2009 |
107 | Hibbard Energy, LP | Whitehouse, TX 75791 | Oil & Gas Operator | Apr 2024 |
108 | Highmark Energy Operating, LLC | Poynor, TX 75782 | Oil & Gas Operator | Apr 2024 |
109 | Hill Production Company | Kilgore, TX 75663 | Oil & Gas Operator | Feb 2009 |
110 | Houston Oil & Gas Company, Inc. | Houston, TX 77063 | Oil & Gas Operator | Aug 1995 |
111 | Howard, Anthony E. F. | Tyler, TX 75701 | Oil & Gas Operator | Jun 2001 |
112 | HS Resources, Inc. | Denver, CO 80202 | Oil & Gas Operator | Dec 2005 |
113 | Huber J M Corp | Edison, NJ 08837 | Oil & Gas Operator | Apr 2024 |
114 | Hunt Industries, LTD. | Dallas, TX 75201 | Oil & Gas Operator | Nov 2000 |
115 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
116 | Hunt Petroleum Corporation | Dallas, TX 75201 | Oil & Gas Operator | Nov 2008 |
117 | Ipact | Austin, TX 78734 | Oil & Gas Operator | Apr 2024 |
118 | Ironwood Oil & Gas LLC | Houston, TX 77067 | Oil & Gas Operator | Jun 2014 |
119 | J C Petroleum Inc | Chickasha, OK 73023-1433 | Oil & Gas Operator | Dec 2013 |
120 | J-Car Operating, Inc. | Lindale, TX 75771 | Oil & Gas Operator | Mar 1997 |
121 | J-O'B Operating Company | Shreveport, LA 71135 | Oil & Gas Operator | Apr 2024 |
122 | Jacobi-Johnson Energy, Inc. | Tyler, TX 75711 | Oil & Gas Operator | Dec 1998 |
123 | Jay Management Company LLC | Houston, TX 77057 | Oil & Gas Operator | Apr 2024 |
124 | John P. Bogdanich Operating, LLC | Kilgore, TX 75663 | Oil Operator | Apr 2024 |
125 | Joy Resources, Inc. | Houston, TX 77027 | Oil & Gas Operator | Apr 2024 |
126 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Apr 2024 |
127 | Kayuga Co. | Tulsa, OK 74133 | Oil & Gas Operator | Apr 2024 |
128 | KCS Medallion Resources, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Nov 2018 |
129 | KCS Resources, Inc. | Houston, TX 77002 | Oil & Gas Operator | May 2010 |
130 | KCS Resources, LLC | Houston, TX 77027 | Oil & Gas Operator | Feb 2017 |
131 | Kerr-McGee Corporation | Dallas, TX 75380 | Oil & Gas Operator | Sep 2023 |
132 | Key Production Company, Inc. | Longview, TX 75606 | Oil & Gas Operator | Dec 2023 |
133 | Kraker & Martin Energy, L.L.C. | Tulsa, OK 74136 | Oil & Gas Operator | Apr 2011 |
134 | KTP Energy, Inc. | Denver, CO 80226 | Oil & Gas Operator | Aug 2019 |
135 | Laddex, LTD. | Amarillo, TX 79102 | Oil & Gas Operator | Apr 2024 |
136 | Langham Petroleum Expl. Corp. | Houston, TX 77056 | Oil & Gas Operator | Dec 2009 |
137 | Lease Holders Acquisitions LLC | Yukon, OK 73099 | Gas Operator | Apr 2024 |
138 | Leopard, Glenn | Malakoff, TX 75148 | Oil & Gas Operator | Aug 2003 |
139 | LKD Corp. | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2018 |
140 | Locin Oil Corporation | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
141 | Lone Star Gas Co. | Dallas, TX 75201 | Oil & Gas Operator | Jul 1999 |
142 | Lone Star Pipeline Company | Dallas, TX 75201 | Oil & Gas Operator | Jul 1999 |
143 | M5 Standing Energy, LLC | Decatur, TX 76234 | Oil & Gas Operator | Apr 2024 |
144 | Mallory, Meredith, Jr. | San Antonio, TX 78209 | Oil & Gas Operator | Jul 2002 |
145 | Map Production Co., Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
146 | Marathon Oil Company | Houston, TX 77024 | Oil & Gas Operator | Feb 2024 |
147 | Mass Energy, Inc | Houston, TX 77056 | Oil & Gas Operator | Mar 2008 |
148 | Maxima Energy Corp. | Kilgore, TX 75663 | Oil & Gas Operator | Sep 2012 |
149 | Maximus Operating, LTD. | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
150 | Memorial Production Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
151 | Miller Energy Inc | Houston, TX 77024 | Oil & Gas Operator | Oct 2016 |
152 | Miller Production Co. | Tyler, TX 75701 | Oil & Gas Operator | Apr 2024 |
153 | Miller, Mike / Miller Prod. Co. | Corsicana, TX 75110 | Oil & Gas Operator | Apr 2024 |
154 | Moon Operating, Inc. | Longview, TX 75601 | Oil & Gas Operator | Mar 2003 |
155 | Mosbacher Energy Company | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
156 | Mueller Exploration, Inc. | Portland, TX 78374 | Oil & Gas Operator | Apr 2024 |
157 | Munson Operating, Inc. | Dallas, TX 75251 | Oil & Gas Operator | Apr 2024 |
158 | Munson, Charles C. | Dallas, TX 75201 | Oil & Gas Operator | Apr 2002 |
159 | Munson, David M. | Dallas, TX 75201 | Oil & Gas Operator | Mar 2015 |
160 | Munson, David M. Inc. | Dallas, TX 75251 | Oil & Gas Operator | Apr 2024 |
161 | Mustang Drilling, Inc. | Henderson, TX 75653 | Oil & Gas Operator | Apr 2024 |
162 | Nadel And Gussman | Tulsa, OK 74103 | Oil & Gas Operator | May 2007 |
163 | Nadel And Gussman, L.L.C. | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2024 |
164 | New Horizon Resources LLC | Houston, TX 77057 | Oil & Gas Operator | Apr 2024 |
165 | Noble Energy Inc | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
166 | North Central Oil Corp | Houston, TX 77252 | Oil & Gas Operator | Dec 2005 |
167 | O'Benco, Inc. | Shreveport, LA 71136 | Oil & Gas Operator | Apr 2024 |
168 | O'Brien Resources LLC | Shreveport, LA 71136 | Oil Operator | Nov 2017 |
169 | O'Ryan Oil And Gas | Odessa, TX 79768 | Oil & Gas Operator | Apr 2024 |
170 | Ocean Energy, Inc. | Houston, TX 77002 | Oil & Gas Operator | Aug 2003 |
171 | One Tec Operating, LLC | Houston, TX 77002 | Oil & Gas Operator | Feb 2011 |
172 | Optimum Exploration LLC | Dallas, TX 75240 | Oil & Gas Operator | Apr 2024 |
173 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
174 | P O & G Operating LLC | Houston, TX 77057 | Oil & Gas Operator | Apr 2024 |
175 | P-R-O Management, Inc. | Dallas, TX 75240 | Oil & Gas Operator | Apr 2024 |
176 | Palmer Petroleum Inc. | Shreveport, LA 71106 | Oil & Gas Operator | Apr 2024 |
177 | Panhandle Oil & Gas Inc | Oklahoma City, OK 73112-5688 | Oil & Gas Operator | May 2007 |
178 | Par Minerals Corporation | Shreveport, LA 71101 | Oil & Gas Operator | Apr 2024 |
179 | Pardee Production Co. | Skiatook, OK 74070 | Oil & Gas Operator | Mar 2021 |
180 | Park & Park Oil Co. | Allen, TX 75002 | Oil & Gas Operator | Apr 2024 |
181 | PDH Enterprises | Pittsburg, TX 75686 | Oil & Gas Operator | Apr 2019 |
182 | Peak Energy Corporation | Plano, TX 75093 | Oil & Gas Operator | Oct 2018 |
183 | Pearl Petroleum Inc | Lawton, OK 73501-5821 | Oil & Gas Operator | Jan 2014 |
184 | Pennzenergy Exp. & Prod., L.L.C. | Houston, TX 77210 | Oil & Gas Operator | Mar 2000 |
185 | Pennzoil Exploration & Production Co. | Carthage, TX 75633 | Oil & Gas Operator | Mar 2008 |
186 | Permian Natural Resources | Austin, TX 78701 | Oil & Gas Operator | Apr 2024 |
187 | Perryman Exp. And Prod., LLC | Athens, TX 75751 | Oil & Gas Operator | Apr 2024 |
188 | Perryman Operating Company | Athens, TX 75751 | Oil & Gas Operator | Apr 2024 |
189 | Petralis Energy Resources, LLC | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
190 | Petro-Hunt, L.L.C. | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
191 | Petrocorp Incorporated,A TX.Corp | Tulsa, OK 74170 | Oil & Gas Operator | Apr 2005 |
192 | Phillips Energy, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2018 |
193 | Phillips Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Mar 2013 |
194 | Phillips, Jack L. | Gladewater, TX 75647 | Oil & Gas Operator | Dec 1997 |
195 | Phoenix Fund, Inc. | San Antonio, TX 78217 | Oil & Gas Operator | Jun 2000 |
196 | Phoenix Hydrocarbons Operating | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
197 | Phylko Energy Corporation | Houston, TX 77056 | Oil & Gas Operator | Aug 2003 |
198 | Pickens Company, Inc., The | Dallas, TX 75225 | Oil & Gas Operator | Feb 2024 |
199 | Plains Marketing LP | Cushing, OK 74023 | Oil & Gas Operator | Dec 2022 |
200 | Powell, Gene Investments, Inc. | Longview, TX 75608 | Oil & Gas Operator | Apr 2024 |