1 | Acadian Gas Pipeline System | | Oil Operator | Jul 2024 |
2 | Acadiana Gas Systems, Inc. | | Oil & Gas Operator | Jan 1999 |
3 | Alamo Petroleum Company | | Oil & Gas Operator | Jun 1985 |
4 | Alpine Expl. Companies, Inc. | | Oil & Gas Operator | Jan 2024 |
5 | Amax Petroleum Corporation | Houston, TX 77042 | Oil & Gas Operator | Dec 2012 |
6 | American Exploration Company | Houston, TX 77010 | Oil & Gas Operator | Jan 2000 |
7 | American Exploration Oper. Co. | | Oil & Gas Operator | May 1990 |
8 | Anderson Exploration Co., Inc. | | Oil & Gas Operator | Sep 2023 |
9 | Annco Pet. Co & Equipment, Inc | | Oil & Gas Operator | Sep 1982 |
10 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Nov 2024 |
11 | Apb Oil Corporation | Houston, TX 77052 | Oil & Gas Operator | Apr 1996 |
12 | Apd Company | | Oil & Gas Operator | Apr 1987 |
13 | Arbol Resources, Inc. | Houston, TX 77079 | Oil & Gas Operator | Nov 2024 |
14 | Arco O & G Co-Div Atl Rich Co | | Oil & Gas Operator | Feb 1994 |
15 | Ash Exploration, Inc. | | Oil & Gas Operator | Apr 2010 |
16 | Ashuca | | Oil Operator | Feb 1998 |
17 | Atinum Operating, Inc. | Houston, TX 77002 | Oil & Gas Operator | Nov 2024 |
18 | Austral Oil & Exploration, Inc | | Oil & Gas Operator | Jun 2004 |
19 | B & M Operating Co., Inc. | Houston, TX 77006 | Oil & Gas Operator | Nov 2024 |
20 | B K L Incorporated | Morton, TX 79346 | Oil & Gas Operator | Jun 2002 |
21 | Baham Energy Services, LLC | | Oil Operator | Jun 2024 |
22 | Barton Oil & Gas Co., Inc. | | Oil & Gas Operator | Sep 1993 |
23 | Bean Resources, Inc. | | Oil & Gas Operator | Aug 2006 |
24 | Belco Energy Corp. | Dallas, TX 75231 | Oil & Gas Operator | Mar 2015 |
25 | Belco Operating Corp. | Dallas, TX 75231 | Oil & Gas Operator | Aug 1998 |
26 | Blackbrush O & G, LLC | San Antonio, TX 78259 | Oil & Gas Operator | Nov 2024 |
27 | Boca Production Inc | | Oil & Gas Operator | Jun 2002 |
28 | BP America Production Company | Denver, CO 80202 | Oil & Gas Operator | Jul 2024 |
29 | BP Exploration Inc | | Oil & Gas Operator | May 1993 |
30 | Bridwell Oil Management, LLC | Wichita Falls, TX 76307 | Oil & Gas Operator | Nov 2024 |
31 | Bridwell Oil MGMT Of Al, LLC | | Oil & Gas Operator | Apr 2006 |
32 | Bristol Resources Corporation | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2022 |
33 | Britlind Oil LLC | | Oil & Gas Operator | Dec 2020 |
34 | Brown & McKenzie, Inc. | | Oil & Gas Operator | May 1984 |
35 | Bull Operating, LLC | Houston, TX 77010 | Oil & Gas Operator | Nov 2024 |
36 | Burk Royalty Company | Wichita Falls, TX 76308 | Oil & Gas Operator | Jan 2002 |
37 | C & D Resources, Inc. | | Oil & Gas Operator | Nov 2001 |
38 | C & VC, Inc. | | Oil & Gas Operator | Sep 1991 |
39 | C.F. Braun & Company | | Oil & Gas Operator | Dec 1986 |
40 | Caddo Management, Inc | Shreveport, LA 71101 | Oil & Gas Operator | Jun 2024 |
41 | Cajun Minerals, Inc. | | Oil & Gas Operator | Mar 1997 |
42 | Cajun Operating, Inc. | | Oil & Gas Operator | Jun 2011 |
43 | Callon Offshore Production, Inc. | Natchez, MS 39121 | Oil & Gas Operator | Dec 2005 |
44 | Callon Petroleum Company | Natchez, MS 39120 | Oil & Gas Operator | Oct 2002 |
45 | Camex, Inc. | | Oil & Gas Operator | Jun 1992 |
46 | Cankton Oil Company | | Oil Operator | May 1985 |
47 | Capturepoint LLC | Allen, TX 75013 | Oil & Gas Operator | Nov 2024 |
48 | Cardinal Expl And Prod | | Oil & Gas Operator | May 2019 |
49 | Carl Oil & Gas Co. | Bakersfield, CA 93309 | Oil & Gas Operator | Dec 1995 |
50 | Celeron Oil & Gas Company | | Oil & Gas Operator | Dec 1987 |
51 | Champlin Petroleum Co. | Rock Springs, WY 82902 | Oil & Gas Operator | Mar 1991 |
52 | Chaparral Energy, Inc. | Oklahoma City, OK 73114 | Oil & Gas Operator | Dec 2009 |
53 | Chaparral Energy, L.L.C. | Oklahoma City, OK 73142 | Oil & Gas Operator | Nov 2024 |
54 | Chesapeake Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Jul 2024 |
55 | Chevron USA Inc | Midland, TX 79706 | Oil & Gas Operator | Nov 2024 |
56 | Clearly Petroleum, LLC | Houston, TX 77086 | Oil & Gas Operator | Jun 2020 |
57 | Cliffs Drilling Company | | Oil & Gas Operator | Dec 1984 |
58 | Coastal Oil & Gas Corporation | Houston, TX 77252 | Oil & Gas Operator | Dec 2009 |
59 | Colorado Oil Co., Inc. | | Oil & Gas Operator | Dec 1977 |
60 | Concord Operating Incorporated | Horseshoe Bay, TX 78657 | Oil & Gas Operator | Dec 2008 |
61 | Costilla Petroleum Corporation | Midland, TX 79702 | Oil & Gas Operator | Mar 2015 |
62 | Cougar Exploration, Inc. | | Oil & Gas Operator | Jun 1988 |
63 | Cox Oil & Gas, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Mar 2014 |
64 | Credo Petroleum Corporation | Denver, CO 80202 | Oil & Gas Operator | Jan 2013 |
65 | Crosstex Lig, LLC | | Oil Operator | Mar 2014 |
66 | CX Operating, Inc. | | Oil & Gas Operator | Oct 2023 |
67 | Cypress Gas Pipeline Company | | Oil Operator | Dec 1998 |
68 | Cypress Gas Pipeline, LLC | | Oil Operator | Sep 2019 |
69 | Cypress Production, Inc. | Azle, TX 76020 | Oil & Gas Operator | Nov 2024 |
70 | D90 Energy, LLC | Austin, TX 78746 | Oil & Gas Operator | Nov 2024 |
71 | Damson Oil Corporation | Houston, TX 77210 | Oil & Gas Operator | Mar 2005 |
72 | Daniel Oil Company | | Oil & Gas Operator | Jan 1983 |
73 | Darsey Operating Corporation | | Oil & Gas Operator | Sep 1990 |
74 | David Crow | | Oil & Gas Operator | Nov 1985 |
75 | Davis Gulf Coast, Inc. | Tulsa, OK 74103 | Oil & Gas Operator | Nov 2024 |
76 | Denbury Onshore, LLC | Plano, TX 75024 | Oil & Gas Operator | Nov 2024 |
77 | Denbury Resources Inc. | Plano, TX 75024 | Oil & Gas Operator | Dec 2003 |
78 | Despot Exploration, Inc. | | Oil & Gas Operator | Apr 1990 |
79 | Destin Operating Company, Inc. | | Oil & Gas Operator | Jan 2023 |
80 | Diversified Energy Investments | | Oil & Gas Operator | May 2009 |
81 | Drew Cornell, Inc. | | Oil & Gas Operator | Jul 1992 |
82 | Drew Cornell, Inc.-Agent | | Oil & Gas Operator | Sep 1990 |
83 | Drew Cornell,Inc.-C.H.Lawrence | | Oil & Gas Operator | Sep 1990 |
84 | Drew Cornell,Inc.-R Waterbury | | Oil Operator | Jun 1999 |
85 | Dunn Exploration Company, LLC | | Oil & Gas Operator | Jun 2024 |
86 | Eads Operating Company | | Oil & Gas Operator | Mar 1991 |
87 | Eclipse Services, Inc. * | La Grange, TX 78945 | Oil & Gas Operator | Jul 2003 |
88 | Edwin L. Cox | | Oil & Gas Operator | May 1986 |
89 | Edwin L. Cox & Berry R. Cox | | Oil & Gas Operator | Jun 1986 |
90 | El-Oil, LTD. | | Oil & Gas Operator | Jun 2024 |
91 | Elysium Jennings, LLC | | Oil & Gas Operator | Jun 2024 |
92 | Empire Louisiana LLC Of Delaware | | Oil & Gas Operator | May 2024 |
93 | Energy Development Corporation | Houston, TX 77067 | Oil & Gas Operator | Dec 2023 |
94 | Energy Reserves Group | Houston, TX 770563020 | Oil & Gas Operator | Apr 1996 |
95 | Energy Sources, Inc. | | Oil & Gas Operator | Nov 1990 |
96 | Energyquest Management, LLC | Houston, TX 77090 | Oil & Gas Operator | Apr 2021 |
97 | Enlink Lig, LLC | | Oil Operator | Jul 2024 |
98 | Enron Oil & Gas Company | Houston, TX 77210 | Oil & Gas Operator | Dec 1999 |
99 | Entex Petroleum, Inc. | Oklahoma City, OK 73113 | Oil & Gas Operator | Nov 1997 |
100 | Entex, Inc. | | Oil & Gas Operator | Dec 1984 |