101 | Patterson Energy Corporation | Dallas, TX 75205 | Oil & Gas Operator | May 2024 |
102 | Phillips, Jack L. Co. | Gladewater, TX 75647 | Oil & Gas Operator | May 2024 |
103 | Pogo Producing Company | Houston, TX 77002 | Oil & Gas Operator | Jan 2008 |
104 | Prime Operating Company | Houston, TX 77024 | Oil & Gas Operator | May 2024 |
105 | Producers Engineering Company | Destin, FL 32541 | Oil & Gas Operator | Sep 1999 |
106 | Protege Energy III LLC | Houston, TX 77024 | Oil & Gas Operator | May 2024 |
107 | Quatro Oil And Gas, Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | May 2024 |
108 | Red Arrow Energy, LLC | Houston, TX 77027 | Oil & Gas Operator | Jul 2016 |
109 | Redemption Oil & Gas, LLC | San Antonio, TX 78232 | Oil & Gas Operator | May 2024 |
110 | Regency Energy, Inc. | Crystal City, TX 78839 | Oil & Gas Operator | May 2024 |
111 | Resource Expl & Prod, Inc. | Salado, TX 76571 | Oil & Gas Operator | May 2024 |
112 | Rio Grand Exploration, LLC | San Antonio, TX 78216 | Oil & Gas Operator | May 2024 |
113 | Robin, Jack, Co. | Corpus Chrsti, TX 78410 | Oil & Gas Operator | Dec 2017 |
114 | Rockport Georgetown Holdings,LP | Bellaire, TX 77401 | Oil & Gas Operator | Nov 2007 |
115 | Rollert Co., Inc., The | Luling, TX 78648 | Oil & Gas Operator | Nov 2000 |
116 | Sabine Pipe & Supply Co. | Kilgore, TX 75663 | Oil & Gas Operator | Sep 2004 |
117 | San Patricio Corporation | Dinero, TX 78350 | Oil & Gas Operator | Sep 2003 |
118 | Saxet Energy, LTD. | Houston, TX 77057 | Oil & Gas Operator | Mar 2004 |
119 | Saxet Petroleum, Inc. | Houston, TX 77057 | Oil & Gas Operator | May 2024 |
120 | Seagull Operating Co., Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Feb 2024 |
121 | Shaw, T. G. Oil Company, LTD. | Fort Worth, TX 76113 | Oil & Gas Operator | May 2024 |
122 | Shell Trading Us Company | Houston, TX 77210 | Oil & Gas Operator | Jan 2024 |
123 | Shell Western E&P | Houston, TX 77001 | Oil & Gas Operator | May 2024 |
124 | SN Ef Maverick, LLC | Houston, TX 77002 | Oil & Gas Operator | Aug 2023 |
125 | Southern Bay Operating, L.L.C. | Houston, TX 77002 | Oil & Gas Operator | Jun 2013 |
126 | Spartan Operating Company, Inc. | Tyler, TX 75702 | Oil & Gas Operator | Feb 2013 |
127 | St. Mary Land & Exploration Co | Denver, CO 80201 | Oil & Gas Operator | Jun 2010 |
128 | Stacha, Eddy A. | Rice, TX 75155 | Oil & Gas Operator | May 2024 |
129 | Stonegate Operators, Inc. | Addison, TX 75001 | Oil Operator | May 2024 |
130 | Strand Energy, L.C. | Houston, TX 77002 | Oil & Gas Operator | May 2024 |
131 | Texas Fuel Company | Galveston, TX 77550 | Oil & Gas Operator | May 2024 |
132 | Texas Secondary Oil Corporation | Devine, TX 78016 | Oil & Gas Operator | May 2024 |
133 | Texokan Operating, Inc. | Dallas, TX 75206 | Oil & Gas Operator | May 2024 |
134 | Thalmann Oil Field Service, Inc. | Carrizo SPGS, TX 78834 | Oil & Gas Operator | Mar 2008 |
135 | Thalmann, David Vac Service Inc | Carrizo SPGS, TX 78834 | Oil & Gas Operator | May 2024 |
136 | Tidal Petroleum, Inc. | Schertz, TX 78154 | Oil & Gas Operator | May 2024 |
137 | Tidelands Oil Corporation | Crystal City, TX 78839 | Oil & Gas Operator | Aug 2003 |
138 | Touchstone Resources USA, Inc. | Houston, TX 77002 | Oil & Gas Operator | Oct 2006 |
139 | Transtexas Gas Corporation | Houston, TX 77265 | Oil & Gas Operator | Aug 2005 |
140 | Txco Resources Inc. | San Antonio, TX 78280 | Oil & Gas Operator | May 2024 |
141 | United Texas Petroleum Inc. | McKinney, TX 75070 | Oil & Gas Operator | May 2024 |
142 | Vision Stone Petroleum, LLC | Houston, TX 77055 | Oil & Gas Operator | May 2024 |
143 | Wagner Oil Company | Fort Worth, TX 76102 | Oil & Gas Operator | May 2024 |
144 | Western Pride Resources, Inc. | Jacksboro, TX 76458 | Oil & Gas Operator | Jan 2011 |
145 | Wilbanks, Bruce A. Company | Midland, TX 79702 | Oil & Gas Operator | May 2024 |
146 | Williamson Operating Co. | Uvalde, TX 78801 | Oil & Gas Operator | May 2024 |
147 | Williamson, J. C. | Midland, TX 79701 | Oil & Gas Operator | Jan 2001 |
148 | Winn Exploration Co., Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | May 2024 |
149 | Wolverine Exploration Company | Houston, TX 77002 | Oil & Gas Operator | May 2019 |
150 | Xog Operating LLC | Midland, TX 79702 | Oil & Gas Operator | May 2024 |