1 | C & G Operating, LLC | San Antonio, TX 78209 | Oil Operator | Dec 2024 |
2 | Camden Oil & Gas, Inc. | Farmers BRNCH, TX 75234 | Oil & Gas Operator | Dec 2005 |
3 | Carter Exploration Company | Corpus Chrsti, TX 78413 | Oil & Gas Operator | Feb 2015 |
4 | Cavalier Oil & Gas, Inc. | Buchanan Dam, TX 78609 | Oil & Gas Operator | Dec 2024 |
5 | CB Energy, LLC | Houston, TX 77024 | Oil & Gas Operator | Nov 2017 |
6 | Ceniza Petroleum, Inc. | Portland, TX 78374 | Oil & Gas Operator | Dec 2024 |
7 | Central Gulf Petroleum Inc | The Woodlands, TX 77380 | Oil & Gas Operator | Dec 2024 |
8 | Century Resources, Inc. | Houston, TX 77056 | Oil & Gas Operator | Dec 2024 |
9 | Cet Energy Corporation | Spring, TX 77391 | Oil & Gas Operator | Nov 2003 |
10 | Charro Operating LLC | Englewood, CO 80112 | Oil & Gas Operator | Dec 2024 |
11 | Chesapeake Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Aug 2024 |
12 | Chesapeake Operating, LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2024 |
13 | Chevron USA Inc | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |
14 | Choctaw II Oil & Gas, LTD. | Houston, TX 77002 | Oil & Gas Operator | Jan 2002 |
15 | Cimarron Engineering, LLC | Kingsville, TX 78364 | Oil & Gas Operator | Dec 2024 |
16 | CLS Interests, Incorporated | Austin, TX 78734 | Oil & Gas Operator | Jan 1997 |
17 | CNG Producing Company | New Orleans, LA 70112 | Oil & Gas Operator | Dec 2015 |
18 | Coastal Oil & Gas Corporation | Houston, TX 77252 | Oil & Gas Operator | Dec 2009 |
19 | Coastline Exploration, Inc. | Stafford, TX 77477 | Oil & Gas Operator | Dec 2024 |
20 | Coates Energy Trust | San Antonio, TX 78209 | Oil & Gas Operator | Aug 2008 |
21 | Cody Energy LLC | Houston, TX 77024 | Oil & Gas Operator | Jun 2020 |
22 | Cody Energy, Inc. | Houston, TX 77077 | Oil & Gas Operator | Oct 2024 |
23 | Columbus Energy, LLC | Houston, TX 77046 | Oil & Gas Operator | Dec 2024 |
24 | Conoco Inc. | Houston, TX 77252 | Oil & Gas Operator | Mar 2015 |
25 | Corpus Christi Leaseholds, Inc. | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Sep 1996 |
26 | Cotton, W. L. | Hebbronville, TX 78361 | Oil & Gas Operator | Mar 1996 |
27 | Cotton, W.L. Gems & Minerals LTD | Hebbronville, TX 78361 | Oil & Gas Operator | May 2000 |
28 | Cox & Perkins Exploration, Inc. | Houston, TX 77057 | Oil & Gas Operator | Dec 2024 |
29 | Cox, Martin Regan | Irving, TX 75014 | Oil & Gas Operator | Dec 2024 |
30 | Crawford Energy Operating Co | Houston, TX 77056 | Oil & Gas Operator | Aug 2008 |
31 | Credo Petroleum Corporation | Denver, CO 80202 | Oil & Gas Operator | Jan 2013 |
32 | Crystal Oil Company | Shreveport, LA 71120 | Oil & Gas Operator | Jul 1995 |