101 | Wheless Drilling Company Et Al | | Oil & Gas Operator | Dec 1989 |
102 | Wheless DRLG Co &R.M.Bergstein | | Oil Operator | May 1986 |
103 | Wheless Industries, Inc. | Shreveport, LA 71101-5301 | Oil & Gas Operator | Sep 2002 |
104 | Wheless Industries-Pelto Oil | | Oil & Gas Operator | Dec 1989 |
105 | White & Bancroft Et Al | | Oil Operator | Jan 1996 |
106 | White & Ellis Drilling, Inc. | Wichita, KS 67206 | Oil & Gas Operator | Dec 2023 |
107 | White Contracting Co., Inc. | | Oil Operator | Jan 1991 |
108 | White Deer Production Co. Inc. | | Oil Operator | Jan 1999 |
109 | White Horse Energy Inc. | | Oil & Gas Operator | Jun 1989 |
110 | White Marlin Operating Company, LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
111 | White Oak Operating Company LLC | Houston, TX 77077 | Oil & Gas Operator | Apr 2024 |
112 | White Oil Company | Cement, OK 73017-0515 | Oil Operator | Jun 2002 |
113 | White Operating Co., L.L.C. | | Oil & Gas Operator | Oct 2019 |
114 | White River Operating LLC | Gilmer, TX 75644 | Oil & Gas Operator | Jan 2024 |
115 | White Rock Oil & Gas, LLC | Plano, TX 75024 | Oil & Gas Operator | Apr 2024 |
116 | Whitetail Operators LLC | | Oil Operator | Nov 2021 |
117 | Whitewing & Whitewing Oil LLC | | Oil & Gas Operator | May 2004 |
118 | Whiting Oil And Gas Corporation | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
119 | Whiting Petroleum Corporation | Denver, CO 80290 | Oil & Gas Operator | Feb 2024 |
120 | Whitney Oil & Gas, LLC | | Oil & Gas Operator | Dec 2023 |
121 | Whittier Operating Inc. | Houston, TX 77002 | Oil & Gas Operator | May 2007 |
122 | Whittington Operating Company | Houston, TX 77069 | Oil & Gas Operator | Apr 2024 |
123 | Whitton Company, Inc. | | Oil & Gas Operator | Jul 2020 |
124 | WHK, Inc. | | Oil & Gas Operator | Oct 1993 |
125 | Wichita River Oil Corporation | Englewood, CO 80111 | Oil & Gas Operator | Apr 2009 |
126 | Wicker Oil Co | | Oil & Gas Operator | Feb 1992 |
127 | Wilco Oil Gas & Expl. Corp. | | Oil & Gas Operator | Mar 1979 |
128 | Wilcobill Corporation | | Oil Operator | Dec 1986 |
129 | Wilcox Energy Company | | Oil & Gas Operator | Feb 2024 |
130 | Wilcox Operating Company | | Oil Operator | Dec 1989 |
131 | Wilcox Operating Corporation | Shreveport, LA 71115 | Oil & Gas Operator | Apr 2024 |
132 | Wildcat Equipment Co. Inc. | | Oil Operator | Dec 1987 |
133 | Wildcat Midstream Caddo LLC | | Oil Operator | May 2017 |
134 | Wildcat Well Services, LTD. | | Oil Operator | Oct 1989 |
135 | Wildhorse Resources Management Co, LLC | | Oil & Gas Operator | Feb 2018 |
136 | Wildhorse Resources, LLC | Houston, TX 77279 | Oil & Gas Operator | Feb 2015 |
137 | Wilkerson Oil Company | | Oil Operator | Dec 1991 |
138 | Will Energy Corporation | Dallas, TX 75201 | Oil & Gas Operator | Dec 2023 |
139 | Will Haristy, Jr. | | Oil & Gas Operator | Dec 2023 |
140 | Will-Drill Operating, L.L.C. | Shreveport, LA 71105 | Oil & Gas Operator | Apr 2024 |
141 | Will-Drill Production Co., Inc. | Shreveport, LA 71105 | Oil & Gas Operator | Apr 2024 |
142 | William D. Pittman | | Oil & Gas Operator | Jun 1991 |
143 | William F. Powell | | Oil & Gas Operator | Jun 1979 |
144 | William Lagnion | | Oil & Gas Operator | Aug 1998 |
145 | William M. Williams | | Oil Operator | Jun 2018 |
146 | William Marvin Hobbs, SR. | | Oil Operator | Jul 2002 |
147 | Williams Exploration Company | | Oil & Gas Operator | Dec 1986 |
148 | Williams Pressure Service Co. | | Oil Operator | Sep 1985 |
149 | Williams-Cody, Inc. | Houston, TX 77060 | Oil & Gas Operator | May 1994 |
150 | Williams-Robinson | | Oil Operator | Mar 1988 |
151 | Williamson & Smitherman | | Oil & Gas Operator | Dec 2008 |
152 | Williamson Oil & Gas, Inc. | Shreveport, LA 71166 | Oil & Gas Operator | Dec 2023 |
153 | Williamson Pumping Ser., Inc. | | Oil Operator | Dec 2023 |
154 | Willow Springs Production, Inc. | Longview, TX 75606 | Oil & Gas Operator | Sep 1999 |
155 | Wilson Production Co Of La,Inc | | Oil & Gas Operator | Apr 1991 |
156 | Wilson Well Service | Loco, OK 73442-0114 | Oil & Gas Operator | Mar 2018 |
157 | Win Oil Company | Russell, KS 67665 | Oil & Gas Operator | Jul 2021 |
158 | Winbeau Oil & Gas Co. | | Oil & Gas Operator | Oct 2013 |
159 | Winchester Energy Operating Co. | Austin, TX 78746 | Oil & Gas Operator | Apr 2024 |
160 | Winchester Production Company | Shreveport, LA 71129 | Oil & Gas Operator | Nov 2008 |
161 | Windfohr Oil Company | | Oil & Gas Operator | May 1980 |
162 | Windham Oil Company | | Oil & Gas Operator | Dec 1987 |
163 | Windham Oil Corp. | | Oil & Gas Operator | Jan 2024 |
164 | Windrush Operating Co., L.L.C. | Longville, LA 70652 | Oil & Gas Operator | Apr 2024 |
165 | Windrush Operating Company | | Oil & Gas Operator | Jan 2009 |
166 | Windsor Gas Corporation | | Oil & Gas Operator | Aug 1989 |
167 | Wintershall Corporation | | Oil & Gas Operator | Oct 1989 |
168 | Wintershall Oil & Gas Co | | Oil & Gas Operator | Feb 1980 |
169 | Wintershall Oil & Gas Corp | Houston, TX 77027 | Oil & Gas Operator | Jul 1989 |
170 | Winwell, L.L.C. | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2007 |
171 | Wisenbaker Production Company | Tyler, TX 75702 | Oil & Gas Operator | Oct 2011 |
172 | Wiser Oil Co | Denver, CO 80202 | Oil & Gas Operator | Dec 2019 |
173 | Witt Oil Production, Inc | | Oil & Gas Operator | Feb 2024 |
174 | Wle, Inc. | | Oil & Gas Operator | Feb 2012 |
175 | WLS Corporation | | Oil Operator | Aug 2009 |
176 | WM B Hill Production Co | | Oil Operator | Jun 1991 |
177 | WM. H. Kenny Consultants, LTD. | | Oil & Gas Operator | Nov 1991 |
178 | WM. Herbert Hunt TR.Est. | | Oil & Gas Operator | Oct 1992 |
179 | WM. Inabnet | | Gas Operator | Dec 2023 |
180 | WM. T. Burton Industries, Inc. | | Oil & Gas Operator | Apr 1988 |
181 | WM. Zuhone, Jr. | | Oil & Gas Operator | Aug 1988 |
182 | WNR Enterprises', Inc. | | Oil & Gas Operator | Feb 1997 |
183 | Woco La, LLC | | Oil Operator | Jan 2024 |
184 | Wolfe Oil | Bremen, OH 43107 | Oil Operator | Dec 2023 |
185 | Wolverine Exploration Company | Houston, TX 77002 | Oil & Gas Operator | May 2019 |
186 | Womack & Nelson | | Gas Operator | Feb 1987 |
187 | Womack & Price | | Oil & Gas Operator | Oct 1990 |
188 | Womack Prod Co. | | Oil Operator | Feb 1996 |
189 | Wood Energy Corporation | Baytown, TX 77520 | Oil & Gas Operator | Jun 1999 |
190 | Woodall Oil Company | | Oil Operator | Sep 2010 |
191 | Woodbine Petroleum, Inc. | Dallas, TX 75204 | Oil & Gas Operator | Aug 2003 |
192 | Woodbine Production Corporation | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
193 | Woodlawn Energy Dev., L.L.C. | | Oil & Gas Operator | Aug 2006 |
194 | Woodpecker Corp. | | Oil & Gas Operator | Dec 2023 |
195 | Woods & Deas | | Oil & Gas Operator | Jan 1984 |
196 | Woods & Deas-Dobie | | Oil & Gas Operator | Aug 1983 |
197 | Woods Operating Co., Inc. | Shreveport, LA 71136 | Oil & Gas Operator | Dec 2020 |
198 | Woods Petroleum Corporation | Oklahoma City, OK 73112 | Oil & Gas Operator | Mar 2015 |
199 | Woods, Et Al | | Gas Operator | Sep 1990 |
200 | Wooldridge Land & Cattle, LLC | | Oil Operator | Jan 2024 |