1 | C & B Exploration Company, Inc. | | Oil & Gas Operator | Oct 2008 |
2 | C & B Production | Ben Bolt, TX 78342 | Oil & Gas Operator | Nov 2024 |
3 | C & C Oil & Gas | Ranger, TX 76470 | Oil & Gas Operator | Nov 2024 |
4 | C & C Operating, Inc. | | Oil Operator | Jun 2024 |
5 | C & D Resources, Inc. | | Oil & Gas Operator | Nov 2001 |
6 | C & E Oil Company | Corpus Christi, TX 78418 | Oil Operator | Jan 1989 |
7 | C & F Oil Company, Inc. | | Oil Operator | Jun 2024 |
8 | C & F Petroleum | | Oil & Gas Operator | Apr 1991 |
9 | C & H Oil Company | Ratliff City, OK 73481-0130 | Oil & Gas Operator | Apr 2015 |
10 | C & K Offshore Company | | Oil & Gas Operator | Oct 1980 |
11 | C & K Petroleum Inc | Denver, CO 80202 | Oil & Gas Operator | Apr 1984 |
12 | C & L Oil Company | Cross Plains, TX 76443 | Oil & Gas Operator | Nov 2024 |
13 | C & M Operating Company | Graham, TX 76450 | Oil & Gas Operator | Aug 2024 |
14 | C & N Royalties, L.L.C. | | Oil & Gas Operator | Oct 2015 |
15 | C & R Oil | | Oil Operator | Jul 2024 |
16 | C & S Oil Company | Odessa, TX 79763 | Oil & Gas Operator | Nov 2019 |
17 | C & S Properties | | Oil & Gas Operator | Jun 1996 |
18 | C & VC, Inc. | | Oil & Gas Operator | Sep 1991 |
19 | C C Co | Holladay, UT 84124 | Oil & Gas Operator | Jan 2020 |
20 | C G Davis, Et Al | | Oil & Gas Operator | Mar 1986 |
21 | C S Petroleum Inc | Norman, OK 73070 | Oil & Gas Operator | Jun 2024 |
22 | C&M Operating Company, LLC | | Oil & Gas Operator | Apr 2011 |
23 | C. A. Cardneaux, Inc. | | Oil & Gas Operator | Apr 1990 |
24 | C. D. Pierce | | Oil Operator | Mar 1991 |
25 | C. H. C. Gerard | | Oil & Gas Operator | Jul 2024 |
26 | C. J. Broome Oil Company | | Oil & Gas Operator | Jan 2020 |
27 | C. L. Brown, III | | Oil Operator | Dec 1991 |
28 | C. L. Brown, Inc. | | Oil Operator | Dec 1999 |
29 | C. L. Morris | | Oil Operator | Feb 2004 |
30 | C. L. Morris, Inc. | | Oil & Gas Operator | Feb 2004 |
31 | C. M. Frizzell | | Oil & Gas Operator | Mar 2014 |
32 | C. M. Roberson | | Oil Operator | Jun 1984 |
33 | C. Smith & Associates, Inc. | | Oil Operator | Aug 1991 |
34 | C. T. & Ted Paul | | Oil Operator | Mar 2019 |
35 | C. V. Radke | | Oil Operator | Jan 1993 |
36 | C. W. Brumley | | Oil & Gas Operator | Jun 2006 |
37 | C. W. Resources, Inc. | Longview, TX 75604 | Oil & Gas Operator | Nov 2024 |
38 | C. Wayland Brooks | | Oil & Gas Operator | Dec 1987 |
39 | C.B.C. Producing Co. | | Oil & Gas Operator | Jul 1989 |
40 | C.F. Braun & Company | | Oil & Gas Operator | Dec 1986 |
41 | C.F.D. Inc. | | Oil & Gas Operator | Nov 1988 |
42 | C.J. Oil Company | Iowa Park, TX 76367 | Oil Operator | Jul 2024 |
43 | C.P.I. | | Oil & Gas Operator | Oct 2007 |
44 | C.T.R. Oil, Inc. | | Oil & Gas Operator | Jun 2024 |
45 | C.W.F.K., Inc. | | Gas Operator | Dec 1986 |
46 | C6 Operating, L.L.C. | Keatchie, LA 71046 | Oil & Gas Operator | Nov 2024 |
47 | Caba, LLC | | Oil Operator | Jul 2024 |
48 | Cabot Oil & Gas Corporation | Houston, TX 77024 | Oil & Gas Operator | Aug 2024 |
49 | Cabot Petroleum Corporation | Englewood, CO 80111-2529 | Oil & Gas Operator | Dec 2004 |
50 | Caddeaux Gathering, LLC | | Oil Operator | Jul 2024 |
51 | Caddo Gas Processing L.L.C. | | Oil Operator | Aug 2012 |
52 | Caddo Management, Inc | Shreveport, LA 71101 | Oil & Gas Operator | Jun 2024 |
53 | Caddo Oil & Gas Co., Inc. | | Oil Operator | Jul 1990 |
54 | Caddo Oil Co.,Inc. | | Oil & Gas Operator | Apr 1987 |
55 | Caddo Parish Holdings LLC | | Oil & Gas Operator | Jul 2020 |
56 | Caddo Petroleum Dev., Inc. | | Oil Operator | Aug 1986 |
57 | Caddo Pine Island Corp. | | Oil & Gas Operator | Sep 1997 |
58 | Caddo Pine Island Operating Co | | Oil & Gas Operator | Aug 1998 |
59 | Caddo Resources Inc | | Oil & Gas Operator | Dec 1986 |
60 | Caddo Western Development, Inc | | Oil & Gas Operator | Aug 1984 |
61 | Cadillac Operating Company, LLC | | Oil Operator | Jul 2024 |
62 | Cairn Energy Partners, LLC | | Oil & Gas Operator | Feb 2023 |
63 | Cajun Minerals, Inc. | | Oil & Gas Operator | Mar 1997 |
64 | Cajun Operating, Inc. | | Oil & Gas Operator | Jun 2011 |
65 | Cala Oil & Gas | | Oil & Gas Operator | Oct 1997 |
66 | Calais Oil & Gas, L.L.C. | | Oil Operator | Jun 2024 |
67 | Caldwell & Self | | Oil Operator | Jun 2024 |
68 | Caldwell & Trahan | | Oil Operator | Jun 2024 |
69 | Caldwell Oil Company | | Oil Operator | Jul 2012 |
70 | Caldwell Operating, L.L.C. | | Oil Operator | Jun 2024 |
71 | Caldwell Production | | Oil Operator | Jun 2024 |
72 | Caldwell-Bayou State | | Oil Operator | Jun 2024 |
73 | California Time Petroleum, Inc | | Oil Operator | Mar 1986 |
74 | Callon Offshore Production, Inc. | Natchez, MS 39121 | Oil & Gas Operator | Dec 2005 |
75 | Callon Petroleum Company | Natchez, MS 39120 | Oil & Gas Operator | Oct 2002 |
76 | Callon Petroleum Operating Co | Houston, TX 77042 | Oil & Gas Operator | Jul 2024 |
77 | Calpetco-Herbst Expl. Inc. | | Gas Operator | Jan 1990 |
78 | Calpine Natural Gas Company | Houston, TX 77002 | Oil & Gas Operator | Apr 2002 |
79 | Calpine Natural Gas Company L.P. | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
80 | Calpine Natural Gas L.P. | Houston, TX 77002 | Oil & Gas Operator | Jan 2006 |
81 | Calto Operating Company, Inc. | Dallas, TX 75225 | Oil & Gas Operator | May 2004 |
82 | Calumet Lubricants Company | | Oil Operator | Dec 1993 |
83 | Calumet Refining Co. | | Oil Operator | May 1991 |
84 | Calyx Exploration & Production | | Oil & Gas Operator | Jul 1991 |
85 | Camar Exploration | | Oil Operator | Jan 1989 |
86 | Cambridge Energy Corporation | | Oil & Gas Operator | Jul 2003 |
87 | Camco Resources, Inc. | | Oil Operator | Aug 1991 |
88 | Cameron Development Co., Inc. | | Oil & Gas Operator | Mar 1988 |
89 | Cameron LNG, LLC | | Oil Operator | Jun 2024 |
90 | Camex Operating Company | | Oil & Gas Operator | Jun 2024 |
91 | Camex, Inc. | | Oil & Gas Operator | Jun 1992 |
92 | Campbell & Assoc.-Ring | | Oil Operator | Nov 1980 |
93 | Campbell & Associates | | Oil & Gas Operator | Aug 1987 |
94 | Campbell Energy Corp. | | Oil & Gas Operator | May 1992 |
95 | Campbell Wells Corporation | | Oil Operator | Dec 1995 |
96 | Campground Corporation | | Oil Operator | Nov 2023 |
97 | Camterra Resources, Inc. | Marshall, TX 75671 | Oil & Gas Operator | Nov 2024 |
98 | Can Do Enterprises | | Oil Operator | Jun 2024 |
99 | Canada Crown Inv Corporation | | Oil & Gas Operator | Apr 1998 |
100 | Candice Venture #1 | | Oil & Gas Operator | May 1992 |