1 | Ada Oil Exploration Corp | | Oil & Gas Operator | Jan 1986 |
2 | Adam Petroleum Services, Inc. | | Oil Operator | Aug 1989 |
3 | Adobe Resources Corporation | Midland, TX 79701 | Oil & Gas Operator | Aug 2002 |
4 | American Exploration Company | Houston, TX 77010 | Oil & Gas Operator | Jan 2000 |
5 | American Exploration Oper. Co. | | Oil & Gas Operator | May 1990 |
6 | American Quasar Petroleum Co. | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2014 |
7 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
8 | Aspect Energy, LLC | Denver, CO 80202 | Oil & Gas Operator | Dec 2024 |
9 | Aviara Energy Corporation | Dallas, TX 75201 | Oil & Gas Operator | Jun 2002 |
10 | Azimuth Energy, LLC | Denver, CO 80203 | Oil & Gas Operator | Sep 2006 |
11 | Ballard Exploration Company,Inc. | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
12 | Bel Oil Corporation | Jenks, OK 74037 | Oil & Gas Operator | Jun 2005 |
13 | Bel Oil Corporation, Etal | | Oil & Gas Operator | May 1987 |
14 | Bradco Oil & Gas Company | | Oil & Gas Operator | Dec 1980 |
15 | Brammer-Keystone Energy, L.L.C. | Shreveport, LA 71101 | Oil & Gas Operator | Mar 2000 |
16 | Brechtel Energy Corporation | | Oil & Gas Operator | Sep 2008 |
17 | Brooklyn Union Expl. Co., Inc. | | Oil & Gas Operator | Jul 1994 |
18 | C6 Operating, L.L.C. | Keatchie, LA 71046 | Oil & Gas Operator | Dec 2024 |
19 | Cardinal Oil & Gas, Inc. | | Oil & Gas Operator | Jun 1995 |
20 | Carl Oil & Gas Co. | Bakersfield, CA 93309 | Oil & Gas Operator | Dec 1995 |
21 | Caroline Hunt Schoellkopf | | Oil & Gas Operator | Aug 1987 |
22 | Celeron Oil & Gas Company | | Oil & Gas Operator | Dec 1987 |
23 | Century Exploration Houston, LLC | Austin, TX 78702 | Oil & Gas Operator | Jan 2016 |
24 | Chesapeake Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Aug 2024 |
25 | Cimarex Energy Co | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |
26 | Columbia Gas Dev. Corp. | | Oil & Gas Operator | Apr 1996 |
27 | Coushatta Oil & Gas Inc. | | Oil & Gas Operator | Jan 2007 |
28 | Cox Oil & Gas, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Mar 2014 |
29 | Crimson Explor Operating, Inc. | | Oil & Gas Operator | Dec 2009 |
30 | Crystal Oil & Land Company | | Oil & Gas Operator | Apr 2002 |
31 | Cxy Energy, Inc. | Dallas, TX 75251 | Oil & Gas Operator | Nov 2000 |
32 | Czar Resources Inc | Houston, TX 77060 | Oil & Gas Operator | Oct 1992 |
33 | Daniel Oil Company | | Oil & Gas Operator | Jan 1983 |
34 | DBL DRLG.&Prod. Services, Inc. | | Oil & Gas Operator | Jul 1997 |
35 | Delta Energy Resources, Inc. | | Oil & Gas Operator | Jun 1990 |
36 | Dixon Management Corp. | | Oil & Gas Operator | May 1984 |
37 | Drew Cornell, Inc.-Agent | | Oil & Gas Operator | Sep 1990 |
38 | Dynamic Exploration, Inc. | | Oil & Gas Operator | Oct 2003 |
39 | Eagle Oil & Gas Co. | Dallas, TX 75225 | Oil & Gas Operator | Dec 2024 |
40 | Edwin L. Cox | | Oil & Gas Operator | May 1986 |
41 | El-Oil, LTD. | | Oil & Gas Operator | Jun 2024 |
42 | Elysium Energy, L.L.C. | Denver, CO 80202 | Oil & Gas Operator | Jun 2019 |
43 | Elysium Jennings, LLC | | Oil & Gas Operator | Jun 2024 |
44 | Endeavor Natural Gas, LP | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
45 | Enerfin Field Services LLC | Houston, TX 77077 | Oil Operator | Jun 2024 |
46 | Energy Prod Management Corp | | Oil & Gas Operator | Oct 1991 |
47 | Energy Reserves Group | Houston, TX 770563020 | Oil & Gas Operator | Apr 1996 |
48 | Ensight IV Energy Management,LLC | Shreveport, LA 71101 | Oil & Gas Operator | Jul 2024 |
49 | Ensight Resources, L.L.C. | Shreveport, LA 71101 | Oil & Gas Operator | Apr 2001 |
50 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
51 | Equinox Oil Company | Plainville, KS 67663 | Oil & Gas Operator | Aug 2024 |
52 | Est. Of H. L. Hunt | | Oil & Gas Operator | Jun 1983 |
53 | Exco Resources Inc | Dallas, TX 75251 | Oil & Gas Operator | Sep 2024 |
54 | Extex Operating Company | Houston, TX 77057 | Oil & Gas Operator | Dec 2024 |
55 | Flash Gas & Oil Northeast, Inc | | Oil & Gas Operator | May 2007 |
56 | Fort Apache Energy, Inc. | Boerne, TX 78015 | Oil & Gas Operator | Dec 2024 |
57 | Fortune Resources LLC | Longview, TX 75604 | Oil & Gas Operator | Dec 2024 |
58 | Foundation Energy Management, LLC | Addison, TX 75001 | Oil & Gas Operator | Dec 2024 |
59 | Four Rivers Exploration, Inc. | | Oil & Gas Operator | Sep 2002 |
60 | Frank C. VInson | | Oil & Gas Operator | May 1995 |
61 | Franks Petroleum, Inc. Et Al | | Oil & Gas Operator | Oct 1989 |
62 | Fred E. Simmons, Jr. | | Oil & Gas Operator | Nov 1981 |
63 | Gde Investments La, L.L.C. | | Oil & Gas Operator | Jun 2024 |
64 | General Atlantic Energy Corp. | | Oil & Gas Operator | Nov 1988 |
65 | Germany Oil Company | Tulsa, OK 74135 | Oil & Gas Operator | Oct 2002 |
66 | Germany Operating Company | Houston, TX 77090 | Oil & Gas Operator | Sep 2011 |
67 | Getty Oil Company | Hays, KS 67601 | Oil & Gas Operator | Mar 2015 |
68 | Gordy Oil Company | Houston, TX 77007 | Oil & Gas Operator | Dec 2024 |
69 | Great Southern Oil &Gas Co Inc | | Oil & Gas Operator | Dec 2004 |
70 | Gulf South Operators, Inc. | New Orleans, LA 70130 | Oil & Gas Operator | Oct 2015 |
71 | Gulf South Pipeline Company, LP | Houston, TX 77046 | Oil & Gas Operator | Dec 2020 |
72 | HCW Exploration, Inc. | | Oil & Gas Operator | Jun 1986 |
73 | Helmerich & Payne, Inc. | Tulsa, OK 74114 | Oil & Gas Operator | Sep 2024 |
74 | Hilcorp Energy Company | Houston, TX 77208 | Oil & Gas Operator | Dec 2024 |
75 | HS Resources, Inc. | Denver, CO 80202 | Oil & Gas Operator | Dec 2005 |
76 | Hughes Eastern Corporation | Ridgeland, MS 39157 | Oil & Gas Operator | Jul 2024 |
77 | Hunt Oil Co., Et Al | | Oil & Gas Operator | Nov 1992 |
78 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Dec 2024 |
79 | Hunt Petroleum (Aec), Inc. | Dallas, TX 75201 | Oil & Gas Operator | Nov 2008 |
80 | Ip Petroleum Company, Inc. | Houston, TX 77210 | Oil & Gas Operator | Mar 2008 |
81 | Itr Petroleum Inc | Houston, TX 77002 | Oil & Gas Operator | Apr 1998 |
82 | J. P. Van Way | | Oil & Gas Operator | Jun 2024 |
83 | John W. McGowan | | Oil & Gas Operator | Jun 1991 |
84 | Johnson Oil & Gas Corporation | | Oil & Gas Operator | Feb 1994 |
85 | Jordan Oil Company, Inc. | Lake Charles, LA 70602 | Oil & Gas Operator | Dec 2019 |
86 | Julil Energy, LLC | Richmond, TX 77406 | Oil & Gas Operator | Jun 2024 |
87 | Jurassic Exploration Co Inc. | | Oil & Gas Operator | Nov 1994 |
88 | Kaiser Oil (U.S.) LTD. | | Oil & Gas Operator | Apr 1983 |
89 | Kash Oil And Gas, Inc | | Oil & Gas Operator | Oct 2020 |
90 | Kerr-McGee Oil & Gas Onshore LP | Houston, TX 77046 | Oil & Gas Operator | Dec 2024 |
91 | Kerr-McGee Oil & Gas Onshr LLC | | Oil & Gas Operator | Dec 2005 |
92 | Kerr-McGee Rocky Mountain Corp | Denver, CO 80202 | Oil & Gas Operator | Jan 2007 |
93 | Key Operating Co., Inc. | Duncan, OK 73534-1284 | Oil & Gas Operator | Jun 2024 |
94 | Kinder Gas Inc | | Oil Operator | Dec 2011 |
95 | Knight Exploration, Inc. | | Oil & Gas Operator | Sep 1989 |
96 | Koch Gateway Pipeline Company | | Oil & Gas Operator | Feb 2001 |
97 | La. Fete Oil & Gas, Inc. | | Oil & Gas Operator | May 1995 |
98 | Lagniappe Interests, Inc. | | Oil & Gas Operator | Dec 2003 |
99 | Lagniappe Operating, LLC | | Oil Operator | Jun 2024 |
100 | Lamar Hunt | | Oil & Gas Operator | Oct 2003 |