1 | Acock Operating Limited | San Antonio, TX 78270 | Oil & Gas Operator | Dec 2024 |
2 | Alegre Energy, Inc. | San Antonio, TX 78216 | Oil & Gas Operator | Dec 2024 |
3 | Amerada Hess Corporation | Houston, TX 77252 | Oil & Gas Operator | Aug 2013 |
4 | Anadarko E&P Company LP | Houston, TX 77251 | Oil & Gas Operator | Aug 2014 |
5 | Antara Resources Inc | Houston, TX 77002 | Oil & Gas Operator | Apr 2004 |
6 | Apollo Energy Operating Co, LP | Lake Charles, LA 70601 | Oil & Gas Operator | Jun 2024 |
7 | Arrow Exploration Company | Plano, TX 75075 | Oil & Gas Operator | Dec 2004 |
8 | Barbee, R.L. Operating, Inc. | Corpus Chrsti, TX 78427 | Oil & Gas Operator | Dec 2024 |
9 | Basic Energy Services, L.P. | Fort Worth, TX 76102 | Oil Operator | Dec 2024 |
10 | Belco Energy Corp. | Dallas, TX 75231 | Oil & Gas Operator | Mar 2015 |
11 | Belco Operating Corp. | Dallas, TX 75231 | Oil & Gas Operator | Aug 1998 |
12 | Bellwether Exploration Company | Houston, TX 77010 | Oil & Gas Operator | May 2001 |
13 | Black Pearl Exploration, L.L.C. | Houston, TX 77095 | Oil & Gas Operator | May 2015 |
14 | Bluestone Natural Resources, LLC | Tulsa, OK 74114 | Oil & Gas Operator | Jan 2015 |
15 | Buffalo Xxii Operating, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Dec 2024 |
16 | Buffco Production, Inc. | Longview, TX 75606 | Oil & Gas Operator | Dec 2024 |
17 | Cameron Exploration, Inc. | Longview, TX 75604 | Oil & Gas Operator | Dec 2024 |
18 | CH4 Energy II LLC | Fort Worth, TX 76109 | Oil & Gas Operator | Apr 2018 |
19 | Cimarex Energy Co. Of Colorado | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |
20 | Cobra Oil & Gas Corporation | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 2024 |
21 | Cxy Energy, Inc. | Dallas, TX 75251 | Oil & Gas Operator | Nov 2000 |
22 | East Texas Production MGT. Inc | Athens, TX 75751 | Oil & Gas Operator | Dec 2024 |
23 | El Paso Production Oil & Gas Co. | Houston, TX 77252 | Oil & Gas Operator | Dec 2024 |
24 | Elliott Oil & Gas Operating Co. | Magnolia, TX 77354 | Oil & Gas Operator | Dec 2024 |
25 | Emerald Operating Company | Plano, TX 75075 | Oil & Gas Operator | Oct 2024 |
26 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
27 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
28 | Etx Energy, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Oct 2022 |
29 | Exxon Corporation | Houston, TX 77210 | Oil & Gas Operator | Jun 2024 |
30 | F.I.G. Energy, LLC | Livingston, TX 77399 | Oil & Gas Operator | Dec 2024 |
31 | Fortune Natural Resources Corp. | Houston, TX 77067 | Oil & Gas Operator | Dec 2003 |
32 | Fortune Resources LLC | Longview, TX 75604 | Oil & Gas Operator | Dec 2024 |
33 | Galloway Energy Co. | Tomball, TX 77377 | Oil & Gas Operator | Dec 2024 |
34 | Gruy Petroleum Management Co. | Irving, TX 75014 | Oil & Gas Operator | Nov 2014 |
35 | Hall, D. Corporation | La Grange, TX 78945 | Oil & Gas Operator | Mar 2013 |
36 | Hampton Resources Corporation | Houston, TX 77010 | Oil & Gas Operator | Mar 1996 |
37 | Houston Petroleum Company | Houston, TX 77027 | Oil & Gas Operator | Dec 2024 |
38 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Dec 2024 |
39 | Icarus Operating Corporation | Spring, TX 77393 | Oil & Gas Operator | Dec 2024 |
40 | Jet Oil Producers | Coldspring, TX 77331 | Oil & Gas Operator | Mar 2008 |
41 | Jurassic Exploration, Inc. | Longview, TX 75601 | Oil & Gas Operator | Dec 2024 |
42 | Lavaca Canyon Petroleum LLC | Houston, TX 77094 | Oil & Gas Operator | Dec 2024 |
43 | Lockout Corporation | Austin, TX 78746 | Oil & Gas Operator | Dec 2024 |
44 | Manti Operating Company | Covington, LA 70435 | Oil & Gas Operator | Dec 2024 |
45 | Merit Energy Company | Dallas, TX 75240 | Oil & Gas Operator | Dec 2024 |
46 | New Gulf Resources, LLC | Tulsa, OK 74133 | Oil & Gas Operator | May 2018 |
47 | North Central Oil Corp. | Houston, TX 77252 | Oil & Gas Operator | Dec 2005 |
48 | Numar Oil And Gas Corporation | Sante Fe, NM 87502 | Oil & Gas Operator | Dec 2024 |
49 | Paleo Oil Company LLC | Corpus Chrsti, TX 78411 | Oil & Gas Operator | Dec 2024 |
50 | Parten Oil Co. | Houston, TX 77060 | Oil & Gas Operator | Jan 1994 |
51 | Parten Operating Inc. | Houston, TX 77069 | Oil & Gas Operator | Dec 2024 |
52 | Prime Operating Company | Houston, TX 77024 | Oil & Gas Operator | Dec 2024 |
53 | Proline Energy Resources Inc | Sugar Land, TX 77479 | Oil & Gas Operator | Dec 2024 |
54 | Range Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2021 |
55 | Reed Exploration LLC | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
56 | Riata Energy Inc | Oklahoma City, OK 73101 | Oil & Gas Operator | Apr 2008 |
57 | Rme Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Nov 2016 |
58 | Rosewood Resources, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Dec 2024 |
59 | Rusk Energy Operating LLC | Houston, TX 77040 | Oil & Gas Operator | Dec 2024 |
60 | S And B Gauging Services, LLC | Onalaska, TX 77360 | Oil Operator | Dec 2024 |
61 | Sandel Energy, Inc. | Huntsville, TX 77342 | Oil & Gas Operator | Apr 2004 |
62 | Sandel Operating Company | Huntsville, TX 77340 | Oil & Gas Operator | Dec 2024 |
63 | Sanhall Corporation | Huntsville, TX 77340 | Oil & Gas Operator | Oct 1993 |
64 | Santa Rosa Operating, LLC | Corpus Chrsti, TX 78411 | Oil & Gas Operator | Dec 2024 |
65 | Shell Trading Us Company | Houston, TX 77210 | Oil & Gas Operator | Sep 2024 |
66 | SM Energy Company | Midland, TX 79707 | Oil & Gas Operator | Dec 2024 |
67 | Small, R.P. Corp. | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2024 |
68 | Sonat Exploration Company -Tyler | Houston, TX 77251 | Oil & Gas Operator | Dec 1999 |
69 | Spiller Operating Co., Inc. | Round Rock, TX 78665 | Oil & Gas Operator | May 2015 |
70 | Strand Energy, L.C. | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
71 | Swift Energy Company | Houston, TX 77060 | Oil & Gas Operator | Mar 2021 |
72 | T-C Oil Company, LLC | Refugio, TX 78377 | Oil & Gas Operator | Dec 2024 |
73 | Thornberry Oilfield Service, Inc | Conroe, TX 77302 | Oil & Gas Operator | Aug 2003 |
74 | Transtexas Gas Corporation | Houston, TX 77265 | Oil & Gas Operator | Aug 2005 |
75 | Truth Resources LP | Houston, TX 77090 | Oil Operator | Sep 2021 |
76 | Vermilion Resources, Inc. | Houston, TX 77060 | Oil & Gas Operator | Sep 2009 |
77 | Wheeler Operating Corporation | Fort Worth, TX 76101 | Oil & Gas Operator | Dec 2024 |
78 | Williams, Clayton Energy, Inc. | Houston, TX 77070 | Oil & Gas Operator | Dec 2024 |
79 | XTO Energy Inc. | Spring, TX 77389 | Oil & Gas Operator | Dec 2024 |
80 | Zaza Energy, LLC | Houston, TX 77010 | Oil & Gas Operator | Dec 2024 |