1 | 306 Oil Investment Co Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Mar 2005 |
2 | A H & L Operating Company Inc | Norman, OK 73070-4084 | Oil & Gas Operator | Apr 2015 |
3 | Abarr Trust (The) | Oklahoma City, OK 73179 | Oil & Gas Operator | Oct 2024 |
4 | Abraxas Petroleum Corporation | San Antonio, TX 78259 | Oil & Gas Operator | Dec 2024 |
5 | Aei Production Company | Edmond, OK 73083 | Oil & Gas Operator | Mar 2014 |
6 | Aexco Petroleum Inc | Denver, CO 80202 | Oil & Gas Operator | Sep 2024 |
7 | Aikman Bros Corp | | Oil & Gas Operator | Mar 2015 |
8 | Aikman Brothers, LLC | Amarillo, TX 79109 | Oil & Gas Operator | Sep 2024 |
9 | Aladdin Petroleum Corporation | Wichita, KS 67202 | Oil & Gas Operator | Jan 2021 |
10 | All Exploration LLC | Oklahoma City, OK 73120-7829 | Oil & Gas Operator | Sep 2024 |
11 | Altex Oil Corp | Breckenridge, CO 80424-1057 | Oil & Gas Operator | Dec 1999 |
12 | Altman Energy, Inc. | Tulsa, OK 74114 | Oil & Gas Operator | Dec 2024 |
13 | American Warrior Inc | Garden City, KS 67846 | Oil & Gas Operator | Aug 2024 |
14 | Ames Financial, Inc | Shreveport, LA 71101 | Oil & Gas Operator | Jun 2024 |
15 | Amsler Jerry & Denese | Enid, OK 73703-9300 | Oil & Gas Operator | Jul 2020 |
16 | An-Son Corporation | Oklahoma City, OK 73124 | Oil & Gas Operator | Jan 2006 |
17 | Anadarko E&P Onshore LLC | Houston, TX 77046 | Oil & Gas Operator | Dec 2024 |
18 | Anadarko Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Sep 2024 |
19 | Angel Exploration Company | Oklahoma City, OK 73102-8868 | Oil & Gas Operator | Jan 2019 |
20 | Angel Exploration LLC | Oklahoma City, OK 73116-3603 | Oil & Gas Operator | Sep 2024 |
21 | Anr Pipeline Company | Houston, TX 77002 | Oil & Gas Operator | Jul 2024 |
22 | Anson Company | Oklahoma City, OK 73124 | Oil & Gas Operator | Apr 2018 |
23 | Antioch Operating LLC | Dallas, TX 75206 | Oil & Gas Operator | Oct 2024 |
24 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Dec 2024 |
25 | Apc Operating Partnership LP | Tulsa, OK 74136-4224 | Oil & Gas Operator | Jun 2015 |
26 | Apollo Energies Inc | Pratt, KS 67124 | Oil & Gas Operator | Sep 2024 |
27 | Aquila Energy Resources Corp. | Houston, TX 77042 | Oil & Gas Operator | Nov 2013 |
28 | Arbor Petroleum Corporation | Oklahoma City, OK 73102-4003 | Oil & Gas Operator | Mar 2011 |
29 | Arbuckle Enterprises, Inc. | Edmond, OK 73083 | Oil & Gas Operator | Sep 2024 |
30 | Arrington CJM, Inc. | Canadian, TX 79014 | Oil & Gas Operator | Nov 2021 |
31 | Arrington Properties Inc | Edmond, OK 73034-3724 | Oil & Gas Operator | May 1996 |
32 | Arrowhead Energy Inc | Edmond, OK 73013 | Oil & Gas Operator | Oct 2024 |
33 | Aspen Energy Group, Inc. | Santa Ynez, CA 93460 | Oil & Gas Operator | Mar 2015 |
34 | Atchley Resources, Inc. | Oklahoma City, OK 73134 | Oil & Gas Operator | Oct 2024 |
35 | Athena Energy, Inc. | Gallatin, TN 37066 | Oil & Gas Operator | Dec 2024 |
36 | Atlantic Richfield Company | Plano, TX 75074 | Oil & Gas Operator | Dec 2016 |
37 | Auora Natural Gas & Assoc Prod | Dallas, TX 75205 | Oil & Gas Operator | Dec 2000 |
38 | Avalanche Oil & Gas LLC | Kingfisher, OK 73750 | Oil & Gas Operator | Dec 2024 |
39 | Avalon Exploration Inc | Tulsa, OK 74119-5401 | Oil & Gas Operator | Dec 2019 |
40 | B And G Production, Inc. | Woodward, OK 73801 | Oil & Gas Operator | Dec 2024 |
41 | B M Energy, Inc. | Hennessey, OK 73742 | Oil & Gas Operator | Jan 2022 |
42 | B R Polk Inc | Oklahoma City, OK 73118 | Oil & Gas Operator | Oct 2024 |
43 | Bailey Oil Co., Inc. | Neodesha, KS 66757 | Oil & Gas Operator | May 2024 |
44 | Barby Energy Corporation | Woodward, OK 73802-1660 | Oil & Gas Operator | Sep 2024 |
45 | Basa Resources Inc | Dallas, TX 75254 | Oil & Gas Operator | Dec 2024 |
46 | BC Operating, Inc. | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
47 | Bce-Mach LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Oct 2024 |
48 | Beck Pump & Supply Inc | Hennessey, OK 73742-0175 | Oil & Gas Operator | Nov 2019 |
49 | Beck Resources Incorporated | Hennessey, OK 73742 | Oil & Gas Operator | Sep 2024 |
50 | Belco Energy Corp. | Dallas, TX 75231 | Oil & Gas Operator | Mar 2015 |
51 | Belisle Pete H | Tulsa, OK 74133 | Oil & Gas Operator | Apr 2015 |
52 | Bell & Kinley Company LLC | Piedmont, OK 73078-8918 | Oil & Gas Operator | Jul 2021 |
53 | Beren Corporation | Wichita, KS 67206 | Oil & Gas Operator | Dec 2024 |
54 | Berexco LLC | Wichita, KS 67206 | Oil & Gas Operator | Dec 2024 |
55 | Berry, Thomas N. & Co. | Stillwater, OK 74076 | Oil & Gas Operator | Feb 2012 |
56 | Beta Oil Company Inc | Oklahoma City, OK 73157-2958 | Oil & Gas Operator | Dec 2022 |
57 | Bettis, Boyle & Stovall | Graham, TX 76450 | Oil & Gas Operator | Dec 2024 |
58 | Bevo Production Co. | Amarillo, TX 79101 | Oil & Gas Operator | Dec 2014 |
59 | BHP Petroleum (Americas) Inc | Houston, TX 77056 | Oil & Gas Operator | Mar 2015 |
60 | Black Dome Energy Corporation | Golden, CO 80401 | Oil & Gas Operator | Dec 2019 |
61 | Blackjack Oil & Gas, Inc. | Hennessey, OK 73742 | Oil & Gas Operator | Dec 2024 |
62 | Bluebonnet Oil Corporation | Oklahoma City, OK 73162-6249 | Oil & Gas Operator | Sep 2024 |
63 | Bluebonnet Oil LLC | Oklahoma City, OK 73162-6249 | Oil & Gas Operator | Sep 2024 |
64 | Bluemark Energy LLC | Tulsa, OK 74120 | Oil & Gas Operator | Oct 2024 |
65 | Bogo Energy Corporation | Oklahoma City, OK 73134-1002 | Oil & Gas Operator | Oct 2024 |
66 | Boone Operating Inc | Oklahoma City, OK 73118-6014 | Oil & Gas Operator | Sep 2024 |
67 | Boosted Production LLC | Mooreland, OK 73852-0076 | Oil & Gas Operator | Sep 2024 |
68 | Boswell Energy Corp. | Oklahoma City, OK 73114-7401 | Oil & Gas Operator | Nov 2004 |
69 | BP America Production Company | Denver, CO 80202 | Oil & Gas Operator | Oct 2024 |
70 | BP Explorationinc/Ofb See #17756 | | Oil & Gas Operator | Apr 2015 |
71 | Bracksieck Lloyd H | Boulder, CO 80303 | Oil & Gas Operator | Feb 2019 |
72 | Breck Operating Corp. | Breckenridge, TX 76424 | Oil & Gas Operator | Oct 2024 |
73 | BRG Petroleum Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2020 |
74 | BRG Petroleum LLC | Tulsa, OK 74136 | Oil & Gas Operator | Oct 2024 |
75 | BRG Petroleum, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Nov 2020 |
76 | BRG Production Company | Tulsa, OK 74136-6338 | Oil & Gas Operator | Oct 2024 |
77 | Brighton Energy LLC | Tulsa, OK 74170 | Oil & Gas Operator | Mar 2015 |
78 | Briscoe Oil Operating Co., Inc. | Kingfisher, OK 73750 | Oil & Gas Operator | Mar 2015 |
79 | Brock Oil & Gas Corporation | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2019 |
80 | Brock Resources, Inc. | New Orleans, LA 70112 | Oil & Gas Operator | Nov 1998 |
81 | Bromar Oil Company | Fairview, OK 73737-0006 | Oil & Gas Operator | Apr 2014 |
82 | Brower Oil & Gas Co., Inc. | Graham, TX 76450 | Oil & Gas Operator | Dec 2024 |
83 | Brower, Robert C. | Fort Worth, TX 76116 | Oil & Gas Operator | Dec 2024 |
84 | Brown Jeff J Dba Brown Service Co | Enid, OK 73701 | Oil & Gas Operator | Sep 2024 |
85 | Bso Inc | Cleveland, OK 74020 | Oil & Gas Operator | Oct 2024 |
86 | Bta Oil Producers, LLC | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
87 | Buckelew Elise A Cowden | | Oil & Gas Operator | Sep 2022 |
88 | Buffco Production, Inc. | Longview, TX 75606 | Oil & Gas Operator | Dec 2024 |
89 | Bulldog Disposal Inc | Laverne, OK 73848 | Oil Operator | Apr 2014 |
90 | Buttonwood Petroleum Inc | Tulsa, OK 74136-4234 | Oil & Gas Operator | Jan 2014 |
91 | C&D Supply | Cherokee, OK 73728-5817 | Oil & Gas Operator | Sep 2024 |
92 | Cabot Oil & Gas Corporation | Houston, TX 77024 | Oil & Gas Operator | Sep 2024 |
93 | Cabot Petroleum Corporation | Englewood, CO 80111-2529 | Oil & Gas Operator | Dec 2004 |
94 | Calebs Resources LLC | Edmond, OK 73012 | Oil & Gas Operator | Sep 2024 |
95 | Calpine Natural Gas Company L.P. | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
96 | Canvas Energy LLC | Oklahoma City, OK 73142-1839 | Oil & Gas Operator | Oct 2024 |
97 | Canyon Exploration Co. | Amarillo, TX 79105 | Oil & Gas Operator | Sep 2024 |
98 | Carney Mark C & Karen M | Dallas, TX 75206-4010 | Oil & Gas Operator | Oct 1994 |
99 | Carr Exploration Corp. | Dallas, TX 75225 | Oil & Gas Operator | Aug 2003 |
100 | Cei Petroleum Inc | Tulsa, OK 74103-4141 | Oil & Gas Operator | Jul 2016 |