1 | A & A Tank Truck Company | Norman, OK 73070-8969 | Oil & Gas Operator | Jan 2024 |
2 | Aaron Oil Company | Shawnee, OK 74801-2321 | Oil Operator | Oct 2022 |
3 | Adobe Resources Corporation | Midland, TX 79701 | Oil & Gas Operator | Aug 2002 |
4 | Aguila Operating Company LLC | | Oil & Gas Operator | Jan 2024 |
5 | Aleco Production Company | | Oil & Gas Operator | Nov 1997 |
6 | Alexander Energy Corporation | Dallas, TX 75206 | Oil & Gas Operator | Apr 2015 |
7 | Allen Oil & Gas LLC | | Oil Operator | Aug 2022 |
8 | Alpine Inc | Oklahoma City, OK 73134-2504 | Oil & Gas Operator | Sep 2023 |
9 | Altman Energy, Inc. | Tulsa, OK 74114 | Oil & Gas Operator | Apr 2024 |
10 | Alvarado 2014 LLC | Houston, TX 77027 | Oil & Gas Operator | Apr 2024 |
11 | Amax Oil & Gas Inc | Fort Worth, TX 76107 | Oil & Gas Operator | Nov 2014 |
12 | Amerac Energy Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Jun 2013 |
13 | American Natural Energy Corp | Oklahoma City, OK 73114 | Oil & Gas Operator | May 2023 |
14 | American Petroleum Corp | Addison, TX 75001 | Oil & Gas Operator | Apr 2024 |
15 | An-Son Corporation | Oklahoma City, OK 73124-0060 | Oil & Gas Operator | Jan 2006 |
16 | Anadarko Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Jan 2024 |
17 | Anchorage Oil & Gas Inc | Oklahoma City, OK 73128-1422 | Oil & Gas Operator | Oct 1999 |
18 | Anson Company | Oklahoma City, OK 73124 | Oil & Gas Operator | Apr 2018 |
19 | Antioch Operating LLC | | Oil & Gas Operator | Jan 2024 |
20 | Apexco, Inc. | Sand Springs, OK 74063 | Oil & Gas Operator | Dec 2023 |
21 | Arbuckle Enterprises, Inc. | Edmond, OK 73083 | Oil & Gas Operator | Dec 2023 |
22 | Arcadia Oil Company | Edmond, OK 73013-9009 | Oil & Gas Operator | Oct 2015 |
23 | Archibald Oil & Gas Operating Inc | Ada, OK 74821-0305 | Oil & Gas Operator | Jan 2024 |
24 | Aries Operating LP | Houston, TX 77042 | Oil & Gas Operator | Apr 2024 |
25 | Arkoma Operations LLC | | Oil & Gas Operator | Jan 2024 |
26 | Armor Energy II LLC | | Oil & Gas Operator | Jan 2024 |
27 | Aroc (Texas) Inc | Houston, TX 77090 | Oil & Gas Operator | Dec 2014 |
28 | Arrow Energy Inc | Houston, TX 77008 | Oil & Gas Operator | Jan 2024 |
29 | Arrow Oil & Gas, LLC | Norman, OK 73070 | Oil & Gas Operator | Apr 2024 |
30 | Arrow Operating Company | Dallas, TX 75231 | Oil & Gas Operator | Feb 2015 |
31 | Arrowhead Energy Inc | Edmond, OK 73013 | Oil & Gas Operator | Jan 2024 |
32 | Arvine Pipe & Supply Co Inc | Norman, OK 73069-8224 | Oil & Gas Operator | Jul 2015 |
33 | Aspen Operating Company LLC | Fort Worth, TX 76116 | Oil & Gas Operator | Apr 2024 |
34 | Astro Energy Corporation | Edmond, OK 73083-3607 | Oil & Gas Operator | Sep 2014 |
35 | Atchley Resources Inc | Oklahoma City, OK 73134 | Oil & Gas Operator | Jan 2024 |
36 | Atlanko Oil & Gas Inc | Tulsa, OK 74135-7846 | Oil & Gas Operator | Dec 2023 |
37 | Atlantic Richfield Company | Plano, TX 75094-1744 | Oil & Gas Operator | Dec 2016 |
38 | Avalon Exploration Inc | Tulsa, OK 74119-5401 | Oil & Gas Operator | Dec 2019 |
39 | Azure Energy LTD | Tulsa, OK 74135-7825 | Oil & Gas Operator | Jan 2024 |
40 | B & B SWD LLC | | Oil Operator | Jan 2024 |
41 | B & W Operating LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Jan 2024 |
42 | Barbour Energy Corporation | Oklahoma City, OK 73113 | Oil & Gas Operator | Apr 2024 |
43 | Baron Exploration Company | Edmond, OK 73034 | Oil & Gas Operator | Apr 2024 |
44 | Barr Energy LLC | Oklahoma City, OK 73111-8129 | Oil Operator | Jun 2010 |
45 | Barrett Drilling Company | Shawnee, OK 74802-1345 | Oil & Gas Operator | Jun 2013 |
46 | Baruch-Foster Corporation | Oklahoma City, OK 73126-6770 | Oil & Gas Operator | Feb 2001 |
47 | Bce-Mach II LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Apr 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 | Dec 2023 |
50 | Belisle Pete H | Tulsa, OK 74133 | Oil & Gas Operator | Apr 2015 |
51 | Bent Twig Operating Corporation | Oklahoma City, OK 73143-4716 | Oil & Gas Operator | Mar 2015 |
52 | Berenergy Corporation | Denver, CO 80217 | Oil & Gas Operator | Feb 2024 |
53 | Bergen Floyd | Norman, OK 73072 | Oil & Gas Operator | Mar 2015 |
54 | Beta Oil Company Inc | Oklahoma City, OK 73157-2958 | Oil & Gas Operator | Dec 2022 |
55 | BHP Petroleum (Americas) Inc | Houston, TX 77056 | Oil & Gas Operator | Mar 2015 |
56 | BHP Petroleum Company Inc | Houston, TX 77057 | Oil & Gas Operator | Jun 2016 |
57 | Big Creek Energy LLC | Kingfisher, OK 73750-3102 | Oil & Gas Operator | Jan 2024 |
58 | Billy Jack Sharber Operating LLC | Konawa, OK 74849-0071 | Oil & Gas Operator | Dec 2023 |
59 | Black Gold Oil Company | Duncan, OK 73533-1581 | Oil & Gas Operator | Dec 2023 |
60 | Blackfire Operating LLC | | Oil & Gas Operator | Jan 2024 |
61 | Blue Star Energy, Inc. | Shawnee, OK 74802 | Oil & Gas Operator | Apr 2024 |
62 | Bluebonnet Oil Corporation | Oklahoma City, OK 73162-6249 | Oil & Gas Operator | Dec 2023 |
63 | Bluebonnet Oil LLC | | Oil & Gas Operator | Jan 2024 |
64 | Bluemark Energy LLC | Tulsa, OK 74135 | Oil & Gas Operator | Dec 2023 |
65 | Bluff LTD (The) Partnership | Woodward, OK 73801-3160 | Oil Operator | Dec 1999 |
66 | Boswell Energy Corp. | Oklahoma City, OK 73114-7401 | Oil & Gas Operator | Nov 2004 |
67 | Boyce Producing Corporation | Edmond, OK 73012-4323 | Oil & Gas Operator | Mar 2015 |
68 | BP America Production Company | Denver, CO 80202 | Oil & Gas Operator | Dec 2023 |
69 | Brammer Supply Inc | Gainesville, TX 76240 | Oil & Gas Operator | Nov 2014 |
70 | Brent Baker Oil And Gas Inc | Oklahoma City, OK 73149-2932 | Oil & Gas Operator | Jan 2024 |
71 | Brewer Carroll L | Edmond, OK 73003-0010 | Oil & Gas Operator | Dec 2023 |
72 | BRG Petroleum Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2020 |
73 | BRG Petroleum, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Dec 2023 |
74 | Bristol Resources Corporation | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2022 |
75 | Britt Oil Company LLC | Shawnee, OK 74801-9613 | Oil & Gas Operator | Jan 2024 |
76 | Brown, George R. Partnership,The | Houston, TX 77002 | Oil & Gas Operator | May 2006 |
77 | Burkhart Petroleum Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Feb 2002 |
78 | Buttonwood Petroleum Inc | Tulsa, OK 74136-4234 | Oil & Gas Operator | Jan 2014 |
79 | C & L Oil And Gas Corporation | Norman, OK 73069-8224 | Oil & Gas Operator | Jan 2024 |
80 | C & L Oil Company | Cross Plains, TX 76443 | Oil & Gas Operator | Apr 2024 |
81 | C E D LC | Enid, OK 73702-0326 | Oil & Gas Operator | Oct 2021 |
82 | C S Petroleum Inc | Norman, OK 73070 | Oil & Gas Operator | Dec 2023 |
83 | Callon Petroleum Company | Natchez, MS 39120 | Oil & Gas Operator | Oct 2002 |
84 | Camino Natural Resources LLC | | Oil & Gas Operator | Jan 2024 |
85 | Canaan Energy Corporation | Oklahoma City, OK 73154-8806 | Oil & Gas Operator | Mar 2015 |
86 | Canvas Energy LLC | Oklahoma City, OK 73142-1839 | Oil & Gas Operator | Jan 2024 |
87 | Capitol Well Servicing Co., Inc. | Oklahoma City, OK 73143 | Oil & Gas Operator | May 2023 |
88 | Capstone Oilfield Disposal Service LLC | Hennessey, OK 73742-0698 | Oil Operator | Dec 2019 |
89 | Carlson Petroleum Company | Houston, TX 77010 | Oil & Gas Operator | Mar 2015 |
90 | Casillas Petroleum Corp | Satanta, KS 67870 | Oil & Gas Operator | Jan 2024 |
91 | Central Ok Reclamation LLC | | Oil & Gas Operator | Jun 2014 |
92 | Challenge Operating Inc | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2023 |
93 | Champlin Exploration, Inc. | Enid, OK 73702 | Oil & Gas Operator | Jan 2024 |
94 | Charter Oak Production Co LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Apr 2024 |
95 | Chen K Wendell | Arlington, TX 76016-2555 | Oil & Gas Operator | Mar 2015 |
96 | Cherokee Operating Company | Tulsa, OK 74103 | Oil & Gas Operator | Mar 2015 |
97 | Cherokee Royalties & Minerals Inc | Duncan, OK 73534-0415 | Oil & Gas Operator | Jan 2024 |
98 | Chesapeake Operating, LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Apr 2024 |
99 | Chevron USA Inc | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
100 | Chica Oil Company | Lago VIsta, TX 78645-6561 | Oil & Gas Operator | Mar 2001 |