1 | D & B Operating LLC | | Oil Operator | Jan 2023 |
2 | D & B Operating, Inc. | Midland, TX 79701 | Oil & Gas Operator | Dec 2003 |
3 | D & D Pipe & Equipment Inc | Kingfisher, OK 73750 | Oil & Gas Operator | Mar 2005 |
4 | D & S Operating | Texhoma, OK 73949 | Oil & Gas Operator | May 2001 |
5 | D C Energy, Inc. | Oklahoma City, OK 73134 | Oil & Gas Operator | Apr 2020 |
6 | D-Mil Production Inc | Argyle, TX 76226 | Oil & Gas Operator | Apr 2024 |
7 | Dabb Energy Company | Fort Worth, TX 76132 | Oil & Gas Operator | Aug 2020 |
8 | Daco, Inc. | Spearman, TX 79081 | Oil & Gas Operator | Apr 2024 |
9 | Dale George | Elmore City, OK 73433-0188 | Oil & Gas Operator | Aug 2022 |
10 | Dalen Resources Oil & Gas Co. | Dallas, TX 75206 | Oil & Gas Operator | Jun 2010 |
11 | Dallas Production, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Mar 2021 |
12 | Damson Oil Corporation | Houston, TX 77210 | Oil & Gas Operator | Mar 2005 |
13 | Danco Enterprises Inc | Ada, OK 74820 | Oil Operator | Apr 2008 |
14 | Dash Operating LLC | | Oil & Gas Operator | Jan 2024 |
15 | Daube Company The | Ardmore, OK 73402 | Oil & Gas Operator | Feb 2024 |
16 | Daube Exploration Company | Ardmore, OK 73402 | Oil & Gas Operator | Nov 2020 |
17 | Davis Henry | Tulsa, OK 74135-3567 | Oil & Gas Operator | Dec 1994 |
18 | Davis Operating Company | Elysian Field, TX 75642 | Oil & Gas Operator | Apr 2024 |
19 | Davis William H | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2014 |
20 | Davis William W | | Oil Operator | Oct 2023 |
21 | Daylight Petroleum LLC | Houston, TX 77052 | Oil & Gas Operator | Apr 2024 |
22 | DBJ Inc | Maysville, OK 73057 | Oil Operator | Jan 2005 |
23 | DCP Operating Co LP | Houston, TX 77042 | Oil & Gas Operator | Jan 2024 |
24 | Dean'S Well Servicing Inc | Ratliff City, OK 73481-0209 | Oil & Gas Operator | Feb 2024 |
25 | Dearing, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Mar 2021 |
26 | Deaton, Gary L. Corporation | Oklahoma City, OK 73105 | Oil & Gas Operator | Mar 2015 |
27 | Deck Oil Company | Tulsa, OK 74101 | Oil & Gas Operator | Jun 2020 |
28 | Dehart Company (The) | Ardmore, OK 73402-0907 | Oil & Gas Operator | Feb 2024 |
29 | Deka Exploration Inc | Oklahoma City, OK 73113-0057 | Oil & Gas Operator | Nov 2019 |
30 | Delta D Operations | Wilson, OK 73463 | Oil & Gas Operator | Jul 2014 |
31 | Delta D Operations Inc | Ardmore, OK 73401-8678 | Oil & Gas Operator | Apr 2014 |
32 | Deminex U.S. Oil Company | | Oil & Gas Operator | Jan 1998 |
33 | Derae Oil Company | Seminole, OK 74868-2617 | Oil & Gas Operator | Feb 1997 |
34 | Devon Energy Corp (Nevada) | Oklahoma City, OK 73102 | Oil & Gas Operator | Feb 2017 |
35 | Diane Oil Company | Oklahoma City, OK 73146-0157 | Oil & Gas Operator | Jan 2024 |
36 | Dickerson Oil | Ratliff City, OK 73481 | Oil Operator | Feb 2024 |
37 | Dinsmore C E | Enid, OK 73702 | Oil & Gas Operator | May 2009 |
38 | Dixie Petroleum Inc | Cashion, OK 73016 | Oil & Gas Operator | May 2001 |
39 | DK Oil Company | Winters, TX 79567 | Oil & Gas Operator | Jul 2022 |
40 | DLB Energy Corporation | Oklahoma City, OK 73118-1401 | Oil & Gas Operator | Dec 2014 |
41 | Dominion Ok TX E & P Inc | Oklahoma City, OK 73134 | Oil & Gas Operator | Nov 2018 |
42 | Douglass Dietz & Daley Inc | Oklahoma City, OK 73154-0125 | Oil & Gas Operator | Aug 2023 |
43 | Downhole Oil & Gas Tech LLC | Countyline, OK 73152-0027 | Oil Operator | Oct 2009 |
44 | Draw Oil & Gas Inc | | Oil & Gas Operator | Jun 1995 |
45 | Duncan Oil & Gas Inc | Norman, OK 73070-8155 | Oil & Gas Operator | Sep 2020 |
46 | Duncan Oil Properties, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Apr 2024 |
47 | Duncan Petroleum Corp | Velma, OK 73091 | Oil & Gas Operator | Oct 1991 |
48 | Duncan W T | | Oil Operator | Nov 1998 |
49 | Duncan Walter | | Oil & Gas Operator | May 2019 |
50 | Dundee Oil & Supply Inc | Tulsa, OK 74101 | Oil & Gas Operator | Apr 2001 |
51 | Dunkin Oil And Gas LLC | | Oil Operator | Jan 2024 |
52 | Dunn'S Oil And Gas Lease Management LLC | | Oil & Gas Operator | Jan 2024 |
53 | DWJS Inc | | Oil & Gas Operator | Jan 2024 |
54 | Dyco Petroleum Corporation | Tulsa, OK 74103 | Oil & Gas Operator | Mar 2015 |
55 | Dyno Energy LLC | Oklahoma City, OK 73154-0964 | Oil & Gas Operator | Jan 2024 |