1 | A & C Gas Productions, Inc. | | Gas Operator | Mar 2012 |
2 | A J & A, Inc. | | Gas Operator | Feb 2009 |
3 | Abco Petroleum Corp. | | Oil & Gas Operator | Jan 1999 |
4 | Ace Drilling Services, Inc. | | Oil & Gas Operator | Sep 1987 |
5 | Aix Energy Inc | | Oil & Gas Operator | Jul 2016 |
6 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
7 | Anadarko Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Aug 2024 |
8 | Anderson Oil Company | Burkburnett, TX 76354 | Oil & Gas Operator | Dec 2015 |
9 | Ankor E&P Holdings Corporation | | Oil & Gas Operator | Jan 2021 |
10 | Annona Productions, Inc. | | Gas Operator | May 2019 |
11 | Arkla Energy Resources | Shreveport, LA 71151 | Oil & Gas Operator | Mar 2015 |
12 | Arkla Exploration Co. | Shreveport, LA 71151 | Oil & Gas Operator | Jan 1993 |
13 | Ashland Exploration Inc | Houston, TX 77218 | Oil & Gas Operator | Nov 2000 |
14 | Ashland Oil, Inc | | Oil & Gas Operator | Dec 2022 |
15 | Axiom Tep, LLC | | Oil & Gas Operator | May 2015 |
16 | B & M Operating Co., Inc. | Houston, TX 77006 | Oil & Gas Operator | Oct 2024 |
17 | B. L. G. Company | | Gas Operator | Nov 1989 |
18 | Barnette & Sons, Inc | Dubach, LA 71235 | Oil & Gas Operator | Jul 2024 |
19 | Bass Enterprises Production Co | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2006 |
20 | Bayou L'Ours Oil & Gas Co. | | Gas Operator | Mar 1988 |
21 | Bengal Oil & Gas, Inc. | | Gas Operator | Mar 2006 |
22 | Bethlan Production Corporation | | Oil & Gas Operator | Dec 1994 |
23 | Black Diamond Production Co. | | Oil & Gas Operator | Mar 2021 |
24 | Bob L. Herd & Petrofunds | | Oil & Gas Operator | Mar 1984 |
25 | Bobby Jenny | | Gas Operator | Dec 2001 |
26 | Bopco, L.P. | Midland, TX 79701 | Oil & Gas Operator | Oct 2024 |
27 | Bryant Oil & Gas Corporation | | Oil & Gas Operator | Mar 1987 |
28 | Buffco Production, Inc. | Longview, TX 75606 | Oil & Gas Operator | Oct 2024 |
29 | C C Co | Holladay, UT 84124 | Oil & Gas Operator | Jan 2020 |
30 | Cargas Operating Company | | Oil & Gas Operator | Jun 2024 |
31 | Caruthers Producing Co., Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Feb 2019 |
32 | Ceka Gas, Div Of GTC | | Oil & Gas Operator | May 1988 |
33 | Centerpoint Energy FLD Ser Inc | | Oil Operator | Feb 2011 |
34 | Chanse Energy Corporation | Shreveport, LA 71165-1572 | Oil & Gas Operator | Sep 2021 |
35 | Chaparral Energy, L.L.C. | Oklahoma City, OK 73142 | Oil & Gas Operator | Oct 2024 |
36 | Ciera Resources, Inc. | | Gas Operator | Nov 1998 |
37 | Cisco Petroleum, Inc. | | Oil & Gas Operator | Oct 2010 |
38 | Cities Service Company | | Oil & Gas Operator | Mar 1983 |
39 | Cities Service Oil & Gas Corp | | Oil & Gas Operator | Mar 1988 |
40 | Cities Service Oil Co. | | Oil & Gas Operator | Dec 1986 |
41 | Clements Energy, Inc. | | Oil & Gas Operator | Oct 1987 |
42 | Clements-B & MCK - Luffey | | Gas Operator | Apr 1979 |
43 | Coho Louisiana Production Co | | Gas Operator | Dec 1998 |
44 | Commonwealth Energy, Inc. | Weston, WV 26452-0000 | Oil & Gas Operator | Dec 2021 |
45 | Contour Energy E & P, Inc. | Houston, TX 77002 | Oil & Gas Operator | Oct 2002 |
46 | Contour Energy E & P, LLC | Tulsa, OK 74103 | Oil & Gas Operator | Aug 2003 |
47 | Coronado Energy E&P Company, LLC | Houston, TX 77252 | Oil & Gas Operator | Dec 2010 |
48 | Crescent Drilling Company, Inc. | | Gas Operator | Jun 2024 |
49 | Criswell E. White | | Gas Operator | Jun 2015 |
50 | Cross Timbers Operating Co | Fort Worth, TX 76102 | Oil & Gas Operator | Jul 2024 |
51 | Cti Associates | | Gas Operator | Jan 1990 |
52 | Custer K. Primos | | Oil & Gas Operator | Oct 2002 |
53 | Cypress Operating, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Oct 2024 |
54 | D & W Oil & Gas Co. | | Gas Operator | Jan 1990 |
55 | D. J. Simmons & Co. Of La. | | Gas Operator | Nov 1996 |
56 | Dalen Resources Oil & Gas Co. | Dallas, TX 75206 | Oil & Gas Operator | Jun 2010 |
57 | Dalton J. Woods | | Oil & Gas Operator | Dec 1985 |
58 | Damson Oil Corporation | Houston, TX 77210 | Oil & Gas Operator | Mar 2005 |
59 | David L. Whittington | | Gas Operator | Dec 1998 |
60 | David L. Whittington Inc | | Gas Operator | Sep 2022 |
61 | DCP Midstream, LLC | | Oil Operator | Jun 2016 |
62 | Devon Energy Corporation | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2009 |
63 | Diablo Oil Corp. | | Oil & Gas Operator | Apr 1989 |
64 | Donny Joe Barnhill | | Gas Operator | Jun 2024 |
65 | Drake Energy Corporation | | Gas Operator | Jun 2024 |
66 | Drum Energy, L.L.C. | | Gas Operator | Dec 2016 |
67 | Duke Energy Field Services LLC | | Oil Operator | Dec 2006 |
68 | Eason Oil Company | Oklahoma City, OK 73112 | Oil & Gas Operator | Mar 2012 |
69 | Eex Corporation | Houston, TX 77060 | Oil & Gas Operator | Feb 2000 |
70 | Elysium Jennings, LLC | | Oil & Gas Operator | Jun 2024 |
71 | Enerco Exploration & MGMT. Co. | | Oil & Gas Operator | Aug 1981 |
72 | Energyquest II, LLC | The Woodlands, TX 77381 | Oil & Gas Operator | Jul 2024 |
73 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Oct 2024 |
74 | Enervest Production Partners, LTD. | | Gas Operator | Jun 2024 |
75 | Enserch Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | Apr 2015 |
76 | Equitable Petroleum Corp. | | Oil & Gas Operator | Jan 1999 |
77 | Ergon, Inc. | | Oil & Gas Operator | Dec 2005 |
78 | F H Walsh Jr Operating Co Inc | | Oil & Gas Operator | Jul 1995 |
79 | F Howard Walsh Jr | | Oil & Gas Operator | Aug 1992 |
80 | F W Rabalais, Inc. | | Oil & Gas Operator | Dec 2014 |
81 | Fifty Third Corp. & K.M.O.C. | | Gas Operator | Jul 1994 |
82 | Fifty-Third Corporation | | Gas Operator | Jul 1994 |
83 | Fontainebleau Operating, LLC | | Oil & Gas Operator | Jun 2024 |
84 | Fortune Gas & Oil, Inc. | | Oil & Gas Operator | Apr 2004 |
85 | Four Star Development Corp. | | Oil & Gas Operator | Feb 2013 |
86 | Frank B McGrath | | Gas Operator | Nov 2011 |
87 | Frank Spooner | | Oil & Gas Operator | Mar 1984 |
88 | Franks & Bass Et Al | | Oil & Gas Operator | Sep 1989 |
89 | Franks & Petrofunds Inc. Etal | | Oil & Gas Operator | Jun 1986 |
90 | Franks & Petrofunds, Inc. | | Oil & Gas Operator | Sep 1989 |
91 | Franks Petroleum Inc. | | Oil & Gas Operator | Nov 1994 |
92 | Franks Petroleum, Inc. Et Al | | Oil & Gas Operator | Oct 1989 |
93 | Franks,Petrofunds & Flynn Etal | | Oil & Gas Operator | Nov 1984 |
94 | Fredonia Resources Inc. | Longview, TX 75606 | Oil & Gas Operator | Aug 2003 |
95 | Gas Development Corp. | Broken Arrow, OK 74012 | Oil & Gas Operator | Mar 2015 |
96 | Gas Exploration | | Gas Operator | Feb 2005 |
97 | Gas Masters Of America | | Oil & Gas Operator | Oct 1993 |
98 | Gas Masters Of America, Inc. | | Oil & Gas Operator | Jun 2024 |
99 | Gas Resources, Inc. | Southern Pine, NC 28387 | Oil & Gas Operator | Mar 2004 |
100 | Gas Resources, Limited | | Oil & Gas Operator | Jun 2024 |