1 | W S Crude Oil Purchasing Inc | Oklahoma City, OK 73129-7613 | Oil & Gas Operator | May 2008 |
2 | Waggoner Oil & Gas Corp | Enid, OK 73703-1152 | Oil & Gas Operator | Mar 2024 |
3 | Wagner Oil Company | Fort Worth, TX 76102 | Oil & Gas Operator | May 2024 |
4 | Walker Jr J C | | Oil & Gas Operator | Oct 1996 |
5 | Wallace Oil & Gas Inc | Oklahoma City, OK 73156 | Oil & Gas Operator | May 2024 |
6 | Ward Petroleum Corporation | Enid, OK 73702 | Oil & Gas Operator | Feb 2024 |
7 | Washita Oil And Gas, L.L.C. | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2015 |
8 | Waterford Energy Inc | Oklahoma City, OK 73102 | Oil & Gas Operator | Nov 1998 |
9 | Weinkauf Petroleum, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2024 |
10 | Western Oil And Gas Development Corp | Oklahoma City, OK 73103-3735 | Oil & Gas Operator | Mar 2024 |
11 | Weststar Oil & Gas Inc | Edmond, OK 73013 | Oil & Gas Operator | Mar 2024 |
12 | Wheeler Energy Co. | Tulsa, OK 74101 | Oil & Gas Operator | Feb 2024 |
13 | Wheeler Energy, LLC | Tulsa, OK 74101 | Oil & Gas Operator | May 2024 |
14 | Whitaker Energy Inc | Humble, TX 77346-1798 | Oil & Gas Operator | Feb 2024 |
15 | Whitdale Inc | Cushing, OK 74023 | Oil & Gas Operator | Aug 2023 |
16 | Whiting Oil And Gas Corporation | Houston, TX 77002 | Oil & Gas Operator | May 2024 |
17 | Whitley Oil & Gas Inc | Owasso, OK 74055 | Oil & Gas Operator | Jun 2009 |
18 | Will Energy Corporation | Dallas, TX 75201 | Oil & Gas Operator | Feb 2024 |
19 | Williford Energy Company | Tulsa, OK 74135 | Oil & Gas Operator | May 2024 |
20 | Windsor Energy Group LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Aug 2021 |
21 | Windward Development LLC | Tulsa, OK 74136-7007 | Oil & Gas Operator | Jul 2019 |
22 | WLW Oil & Gas LLC | Kingfisher, OK 73750-1102 | Oil & Gas Operator | Mar 2024 |
23 | Wolf Creek Enterprises Inc | Stillwater, OK 74074-6965 | Oil Operator | Apr 2009 |
24 | Woods Petroleum Corporation | Oklahoma City, OK 73112 | Oil & Gas Operator | Mar 2015 |
25 | Woodward Iodine Corporation | Woodward, OK 73802-1245 | Oil & Gas Operator | Mar 2024 |
26 | Wynn-Crosby Operating LP | Dallas, TX 75201 | Oil & Gas Operator | Feb 2024 |