1 | S & P Energy, Inc. | Benbrook, TX 76126 | Oil & Gas Operator | Aug 2003 |
2 | S & S Operating Company, Inc. | Winnie, TX 77665 | Oil & Gas Operator | Dec 2024 |
3 | S N D Energy Company, Inc. | Kilgore, TX 75662 | Oil & Gas Operator | Dec 2024 |
4 | Sable Energy Corp. | Houston, TX 77057 | Oil & Gas Operator | Nov 1999 |
5 | Samson Exploration LLC | Tulsa, OK 74101 | Oil & Gas Operator | Oct 2024 |
6 | Samson Hydrocarbons Company | Tulsa, OK 74103 | Oil & Gas Operator | Nov 2016 |
7 | Samson Lone Star LP | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2007 |
8 | Samson Lone Star, LLC | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2024 |
9 | Samson Resources Company | Tulsa, OK 74103 | Oil & Gas Operator | Sep 2024 |
10 | Sanchez Exploration Company LLC | Houston, TX 77056 | Oil & Gas Operator | Oct 2024 |
11 | Sanchez Oil & Gas Corporation | Houston, TX 77056 | Oil & Gas Operator | Dec 2024 |
12 | Sandel Energy, Inc. | Huntsville, TX 77342 | Oil & Gas Operator | Apr 2004 |
13 | Sandel Operating Company | Huntsville, TX 77340 | Oil & Gas Operator | Dec 2024 |
14 | Sandridge Onshore, LLC | Houston, TX 77010 | Oil & Gas Operator | Jun 2014 |
15 | Sanhall Corporation | Huntsville, TX 77340 | Oil & Gas Operator | Oct 1993 |
16 | Santa Fe Energy Oper. Part., LP | Houston, TX 77057 | Oil & Gas Operator | Dec 1994 |
17 | Scoggins Oil & Gas Co. | Seabrook, TX 77586 | Oil & Gas Operator | Jun 2000 |
18 | Scully And Smith Oil Corporation | Salado, TX 76571 | Oil & Gas Operator | Feb 1995 |
19 | Seagull Energy E & P Inc | Houston, TX 77002 | Oil & Gas Operator | Jan 2015 |
20 | Seagull Operating Co., Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Jul 2024 |
21 | Sedona Oil & Gas Corporation | Austin, TX 78746 | Oil & Gas Operator | Dec 2024 |
22 | Setex Oil And Gas Company | Houston, TX 77002 | Oil & Gas Operator | Feb 2012 |
23 | Sev Texas Operating, LLC | Long Beach, CA 90755 | Oil & Gas Operator | Dec 2024 |
24 | Shana Petroleum Company | Dallas, TX 75206 | Oil & Gas Operator | Sep 2002 |
25 | Shanghai Energy Corporation | Houston, TX 77027 | Oil & Gas Operator | Apr 2003 |
26 | Sharon Resources, Inc. | Houston, TX 77056 | Oil & Gas Operator | Aug 2010 |
27 | Shell Trading Us Company | Houston, TX 77210 | Oil & Gas Operator | Sep 2024 |
28 | Sheridan Energy,Inc. | Houston, TX 77002 | Oil & Gas Operator | Feb 2000 |
29 | Shidler, Mark L., Inc. | Houston, TX 77055 | Oil & Gas Operator | Dec 2024 |
30 | Shoco Production LLC | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
31 | Shoco Production, L.P. | Kilgore, TX 75663 | Oil & Gas Operator | May 2020 |
32 | Silver Pines Energy Corp. | Houston, TX 77005 | Oil & Gas Operator | Sep 2024 |
33 | Smith Petroleum Company | Spring, TX 77389 | Oil & Gas Operator | Dec 2024 |
34 | Smith Production Inc. | The Woodlands, TX 77381 | Oil & Gas Operator | Dec 2024 |
35 | SMR Natural Gas Ventures Inc | Oklahoma City, OK 73112 | Oil & Gas Operator | Jan 1999 |
36 | Sonat Exploration Co. - Houston | Houston, TX 77251 | Oil & Gas Operator | Dec 1999 |
37 | South Texas Operating Company | San Antonio, TX 78217 | Oil & Gas Operator | Dec 2024 |
38 | Southeastern Pipe Line Company | Tyler, TX 75711 | Oil & Gas Operator | Dec 2020 |
39 | Southern G Holdings, LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2007 |
40 | Southwest Resources, Inc. | Brenham, TX 77834 | Oil & Gas Operator | Dec 2024 |
41 | Southwest Royalties Inc | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
42 | Special Energy Corporation | Stillwater, OK 74076 | Oil & Gas Operator | Dec 2024 |
43 | Spicewood Operating Company, LLC | Austin, TX 78746 | Oil & Gas Operator | Dec 2024 |
44 | Square Mile Energy, L.L.C. | Houston, TX 77057 | Oil & Gas Operator | Dec 2024 |
45 | Stephens Production Company | The Woodlands, TX 77381 | Oil & Gas Operator | Sep 2024 |
46 | Stinger Oil & Gas Inc. | Sherman Oaks, CA 91403 | Oil & Gas Operator | Oct 2013 |
47 | Stone & Webster Oil Company, Inc | Houston, TX 77002 | Oil & Gas Operator | Dec 1995 |
48 | Stratco Operating Co Inc | Austin, TX 78701 | Oil & Gas Operator | Dec 2024 |
49 | Sue-Ann Operating, L.C. | Victoria, TX 77903 | Oil & Gas Operator | Dec 2024 |
50 | Sue-Ann Production Company | Victoria, TX 77903 | Oil & Gas Operator | Mar 2008 |
51 | Sundown Energy LP | Dallas, TX 75248 | Oil & Gas Operator | Dec 2024 |
52 | Sundown Energy, Inc. | Dallas, TX 75240 | Oil & Gas Operator | Aug 2024 |
53 | Swift Energy Company | Houston, TX 77060 | Oil & Gas Operator | Mar 2021 |
54 | Sydri Operating, LLC | Dallas, TX 75231 | Oil & Gas Operator | Dec 2024 |
55 | Synergy Oil & Gas, Inc. (A) | Houston, TX 77024 | Oil & Gas Operator | Aug 2001 |
56 | Synergy Production Company | Houston, TX 77024 | Oil & Gas Operator | Jan 1996 |