1 | 84 Energy LLC | Flatonia, TX 78941 | Oil & Gas Operator | Dec 2024 |
2 | A & P Oil & Gas | Leona, TX 75850 | Oil Operator | Dec 2024 |
3 | Aber Oil & Gas Co. | Tyler, TX 75702 | Oil & Gas Operator | Nov 2013 |
4 | Ac Exploration, LLC | Houston, TX 77024 | Oil & Gas Operator | Dec 2024 |
5 | Activa Resources, LLC | San Antonio, TX 78205 | Oil & Gas Operator | Dec 2024 |
6 | Af Operating, LLC | Tuscaloosa, AL 35404 | Oil Operator | Sep 2012 |
7 | Allied Operating Texas, LLC | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
8 | Allison/Hobbs Inc. | Alba, TX 75410 | Oil & Gas Operator | Dec 2024 |
9 | Alltex Exploration, Inc. | Houston, TX 77056 | Oil & Gas Operator | Dec 2024 |
10 | Alpine Resources, Inc. | Houston, TX 77002 | Oil & Gas Operator | Mar 2008 |
11 | Alta Mesa Services, LP | Houston, TX 77084 | Oil & Gas Operator | Dec 2024 |
12 | Amax Oil & Gas Inc | Fort Worth, TX 76107 | Oil & Gas Operator | Nov 2014 |
13 | American Cascade Energy, Inc. | Barker, TX 77413 | Oil & Gas Operator | Dec 2024 |
14 | American Cometra, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | Mar 2008 |
15 | American Energy Op. Corp.,The | Houston, TX 77099 | Oil & Gas Operator | Dec 2024 |
16 | American Energy Partners Inc | Boerne, TX 78006 | Oil & Gas Operator | Dec 2011 |
17 | American Oilfield Systems, Inc. | Nichols Hill, OK 73116 | Oil & Gas Operator | Jun 2001 |
18 | American Royalty | Caldwell, TX 77836 | Oil & Gas Operator | Oct 2005 |
19 | Amerril Energy LLC | Houston, TX 77042 | Oil & Gas Operator | Dec 2024 |
20 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
21 | Amplify Energy Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
22 | Amx Energy, Inc. | Tyler, TX 75701 | Oil & Gas Operator | Dec 2024 |
23 | Anadarko E&P Company LP | Houston, TX 77251 | Oil & Gas Operator | Aug 2014 |
24 | Anadarko E&P Onshore LLC | Houston, TX 77046 | Oil & Gas Operator | Dec 2024 |
25 | Anadarko Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Sep 2024 |
26 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Dec 2024 |
27 | Arbol Resources, Inc. | Houston, TX 77079 | Oil & Gas Operator | Dec 2024 |
28 | Arco Oil & Gas Company | Plano, TX 75086 | Oil & Gas Operator | Mar 2006 |
29 | Aroc (Texas) Inc | Houston, TX 77090 | Oil & Gas Operator | Dec 2014 |
30 | Arrowhead Energy Exp., LLC | Baton Rouge, LA 70816 | Oil & Gas Operator | Nov 2006 |
31 | Arrowhead Enterprises, Inc. | Baton Rouge, LA 70816 | Oil & Gas Operator | Apr 2001 |
32 | Asher Resources | Boerne, TX 78006 | Oil & Gas Operator | May 2015 |
33 | Asm Oil & Gas Company, Inc. | Dallas, TX 75367 | Oil & Gas Operator | May 2020 |
34 | Atkinson Energy Corporation | Giddings, TX 78942 | Oil & Gas Operator | Jan 2010 |
35 | Atlantis Oil Company, Inc. | Tyler, TX 75701 | Oil & Gas Operator | Dec 2024 |
36 | Atlas Operating LLC | Houston, TX 77056 | Oil & Gas Operator | Dec 2024 |
37 | Atmos Pipeline - Texas | Dallas, TX 75240 | Oil & Gas Operator | Dec 2024 |
38 | B.W.O.C., Inc. | Plano, TX 75026 | Oil & Gas Operator | Dec 2024 |
39 | Balance Production Corporation | Temple, TX 76503 | Oil & Gas Operator | Dec 2024 |
40 | Bargo Energy Company | Houston, TX 77010 | Oil & Gas Operator | May 2001 |
41 | Barrow-Shaver Resources Co. | Tyler, TX 75703 | Oil & Gas Operator | Dec 2024 |
42 | Basa Resources Inc | Dallas, TX 75254 | Oil & Gas Operator | Dec 2024 |
43 | Baxter, Murphy H. | Houston, TX 77002 | Oil & Gas Operator | Sep 1998 |
44 | Bechtel Energy Resources Corp. | Houston, TX 77210 | Oil & Gas Operator | Jun 1996 |
45 | Beehive Operating, LLC | Graham, TX 76450 | Oil & Gas Operator | Dec 2024 |
46 | Bell & Kinley Company | Piedmont, OK 73078 | Oil & Gas Operator | Aug 2017 |
47 | Bellwether Exploration Company | Houston, TX 77010 | Oil & Gas Operator | May 2001 |
48 | Benco Energy Inc | Tionesta, PA 16353-5851 | Oil & Gas Operator | Dec 2002 |
49 | Berkshire Operating, LLC | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
50 | Berkshire Woodlawn Field, LLC | Kilgore, TX 75663 | Oil & Gas Operator | Aug 2007 |
51 | Big Run Production Company | Tyler, TX 75701 | Oil & Gas Operator | Dec 2024 |
52 | Blackwell Operating Company | Houston, TX 77227 | Oil & Gas Operator | Jun 2007 |
53 | Bledsoe Petro Corporation | Dallas, TX 75201 | Oil & Gas Operator | Dec 2000 |
54 | Blue Star Operating Company | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
55 | Bowles Energy, Inc. | Longview, TX 75601 | Oil & Gas Operator | Dec 2024 |
56 | Bozeman, John F. | Rosenberg, TX 77471 | Oil & Gas Operator | Sep 2005 |
57 | BP America Production Company | Denver, CO 80202 | Oil & Gas Operator | Oct 2024 |
58 | Bralex Operating LLC | Dallas, TX 75367 | Oil & Gas Operator | Dec 2024 |
59 | Brammer Petroleum, Inc. | Gainesville, TX 76241 | Oil & Gas Operator | Dec 2024 |
60 | Brandon Energy, Inc. | Bullard, TX 75757 | Oil & Gas Operator | Nov 2007 |
61 | BRG Lone Star LTD. | Tulsa, OK 74136 | Oil & Gas Operator | Dec 2024 |
62 | BRG Petroleum Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2020 |
63 | BRG Petroleum, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Nov 2020 |
64 | Brooks Petroleum Company | Tyler, TX 75703 | Oil & Gas Operator | Dec 2024 |
65 | Brooks Petroleum Inc | Kilgore, TX 75663 | Oil & Gas Operator | May 1999 |
66 | Brothers Resources, Inc. | Marshall, TX 75671 | Oil & Gas Operator | Jan 2004 |
67 | Brown Tom Inc | Dallas, TX 75240 | Oil & Gas Operator | Mar 2015 |
68 | Bryant & Carr, Inc. | Tyler, TX 75702 | Oil & Gas Operator | Dec 1994 |
69 | Bryant - Chase Energy Corp. | Tyler, TX 75701 | Oil & Gas Operator | Aug 2004 |
70 | Buffco Production, Inc. | Longview, TX 75606 | Oil & Gas Operator | Dec 2024 |
71 | Burlington Resources Oil & Gas Company LP | Houston, TX 77252 | Oil & Gas Operator | Dec 2024 |
72 | Burnett Oil Co Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2024 |
73 | Buttes Resources Company | Houston, TX 77056 | Oil & Gas Operator | May 2007 |
74 | C S J, Inc. | Austin, TX 78716 | Oil & Gas Operator | Dec 2024 |
75 | C. W. Resources, Inc. | Longview, TX 75604 | Oil & Gas Operator | Dec 2024 |
76 | C6 Operating, L.L.C. | Keatchie, LA 71046 | Oil & Gas Operator | Dec 2024 |
77 | Cabot Oil & Gas Corporation | Houston, TX 77024 | Oil & Gas Operator | Sep 2024 |
78 | Cago, Inc. | College Sta, TX 77845 | Oil & Gas Operator | Dec 2024 |
79 | Calistoga Energy Reserves, LLC | Houston, TX 77063 | Oil & Gas Operator | Dec 2024 |
80 | Calto Operating Company, Inc. | Dallas, TX 75225 | Oil & Gas Operator | May 2004 |
81 | Cambrian Management LTD | McCaulley, TX 79534 | Oil & Gas Operator | Dec 2024 |
82 | Cameron Exploration, Inc. | Longview, TX 75604 | Oil & Gas Operator | Dec 2024 |
83 | Cameron, Paul E., Jr., Inc. | Montgomery, TX 77356 | Oil & Gas Operator | May 2015 |
84 | Can-Tex Energy Corp. | Dallas, TX 75231 | Oil & Gas Operator | Nov 2003 |
85 | Cape Operating, Inc. | Longview, TX 75608 | Oil & Gas Operator | Nov 2007 |
86 | Cape, Randy | Tyler, TX 75703 | Oil & Gas Operator | Mar 2008 |
87 | Carr Resources, Inc. | Tyler, TX 75702 | Oil & Gas Operator | Dec 2024 |
88 | Caskids Operating Company | Houston, TX 77027 | Oil & Gas Operator | Dec 2024 |
89 | Cci Gulf Coast Upstream LLC | Teague, TX 75860 | Oil & Gas Operator | Mar 2021 |
90 | Chaparral Energy, L.L.C. | Oklahoma City, OK 73142 | Oil & Gas Operator | Dec 2024 |
91 | Chesapeake Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Aug 2024 |
92 | Chesapeake Operating, LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2024 |
93 | Cheyenne Minerals, Inc. | Houston, TX 77030 | Oil & Gas Operator | Jun 2001 |
94 | Cimarex Energy Co | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |
95 | Circle-S Energy, LLC | McKinney, TX 75071 | Oil & Gas Operator | Dec 2024 |
96 | Classic Oil & Gas, Inc. | Tyler, TX 75701 | Oil & Gas Operator | Jan 2004 |
97 | CLR Secondary Recovery, LLC | Wichita Falls, TX 76306 | Oil & Gas Operator | Dec 2024 |
98 | CMS Nomeco Oil & Gas Co. | Jackson, MI 49201 | Oil & Gas Operator | Jan 2015 |
99 | Coastal Expanse Oil & Gas | Austin, TX 78746 | Oil & Gas Operator | Dec 2024 |
100 | Comstock Oil & Gas, LLC | Frisco, TX 75034 | Oil & Gas Operator | Dec 2024 |