1 | 3R Oil Corporation | Healdton, OK 73438-0306 | Oil Operator | Apr 2022 |
2 | 89 Energy II LLC | | Oil & Gas Operator | Apr 2022 |
3 | A & A Tank Truck Company | Norman, OK 73070-8969 | Oil & Gas Operator | Jan 2024 |
4 | Adobe Resources Corporation | Midland, TX 79701 | Oil & Gas Operator | Aug 2002 |
5 | Aei Production Company | Edmond, OK 73083 | Oil & Gas Operator | Mar 2014 |
6 | Alexander Energy Corporation | Dallas, TX 75206 | Oil & Gas Operator | Apr 2015 |
7 | Almac Engineering | Oklahoma City, OK 73116 | Oil & Gas Operator | Jan 2007 |
8 | Amax Oil & Gas Inc | Fort Worth, TX 76107 | Oil & Gas Operator | Nov 2014 |
9 | American Petroleum Corp | Addison, TX 75001 | Oil & Gas Operator | Mar 2024 |
10 | American Quasar Petroleum Co. | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2014 |
11 | Apache Corporation | Houston, TX 77056 | Oil & Gas Operator | Mar 2024 |
12 | Apache Energy Resources Corp | Houston, TX 77056 | Oil & Gas Operator | Mar 2015 |
13 | Arbuckle Enterprises, Inc. | Edmond, OK 73083 | Oil & Gas Operator | Dec 2023 |
14 | Arcotex Oil & Gas Inc | Gainesville, TX 76241-1357 | Oil & Gas Operator | Jan 2024 |
15 | Ardmore Production & Exploration Co | Ardmore, OK 73402-1988 | Oil & Gas Operator | Jan 2024 |
16 | Aries Operating LP | Houston, TX 77042 | Oil & Gas Operator | Mar 2024 |
17 | Armor Petroleum Inc | Wichita Falls, TX 76308 | Oil & Gas Operator | Mar 2024 |
18 | Arrow Oil & Gas, LLC | Norman, OK 73070 | Oil & Gas Operator | Mar 2024 |
19 | Arrow Operating Company | Dallas, TX 75231 | Oil & Gas Operator | Feb 2015 |
20 | Arvine Pipe & Supply Co Inc | Norman, OK 73069-8224 | Oil & Gas Operator | Jul 2015 |
21 | Atlantic Richfield Company | Plano, TX 75094-1744 | Oil & Gas Operator | Dec 2016 |
22 | Aycox Robert D | Healdton, OK 73428-1433 | Oil Operator | Sep 2022 |
23 | B & B SWD LLC | | Oil Operator | Jan 2024 |
24 | B & W Operating LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Jan 2024 |
25 | B B R Oil Corporation | Ardmore, OK 73401-6515 | Oil & Gas Operator | Jan 2024 |
26 | Bannon Operating Inc | Houston, TX 77068 | Oil & Gas Operator | Sep 2003 |
27 | Baruch-Foster Corporation | Oklahoma City, OK 73126-6770 | Oil & Gas Operator | Feb 2001 |
28 | Bce-Mach LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Jan 2024 |
29 | Beck Pump & Supply Inc | Hennessey, OK 73742-0175 | Oil & Gas Operator | Nov 2019 |
30 | Beck Resources Incorporated | Hennessey, OK 73742 | Oil & Gas Operator | Dec 2023 |
31 | Belco Energy Corp. | Dallas, TX 75231 | Oil & Gas Operator | Mar 2015 |
32 | Bellwether Exploration Company | Houston, TX 77010 | Oil & Gas Operator | May 2001 |
33 | Bentley & Laing | Wichita Falls, TX 76302 | Oil & Gas Operator | Feb 2002 |
34 | BHP Petroleum (Americas) Inc | Houston, TX 77056 | Oil & Gas Operator | Mar 2015 |
35 | Billy Judd Investment Company | Ardmore, OK 73401-1095 | Oil & Gas Operator | Dec 2023 |
36 | Blue Star Energy, Inc. | Shawnee, OK 74802 | Oil & Gas Operator | Mar 2024 |
37 | Bluff LTD (The) Partnership | Woodward, OK 73801-3160 | Oil Operator | Dec 1999 |
38 | Bogo Energy Corporation | Oklahoma City, OK 73134-1002 | Oil & Gas Operator | Jan 2024 |
39 | Bond Drilling Company | Marietta, OK 73448-0372 | Oil & Gas Operator | Apr 2017 |
40 | Bond Oil & Gas LLC | Marietta, OK 73448-0372 | Oil & Gas Operator | Jan 2024 |
41 | BP America Production Company | Denver, CO 80202 | Oil & Gas Operator | Dec 2023 |
42 | BP Explorationinc/Ofb See #17756 | | Oil & Gas Operator | Apr 2015 |
43 | Brammer Petroleum, Inc. | Gainesville, TX 76241 | Oil & Gas Operator | Mar 2024 |
44 | Brammer Supply Inc | Gainesville, TX 76240 | Oil & Gas Operator | Nov 2014 |
45 | Brewer Carroll L | Edmond, OK 73003-0010 | Oil & Gas Operator | Dec 2023 |
46 | BRG Petroleum Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2020 |
47 | Buttonwood Petroleum Inc | Tulsa, OK 74136-4234 | Oil & Gas Operator | Jan 2014 |
48 | C & L Oil And Gas Corporation | Norman, OK 73069-8224 | Oil & Gas Operator | Jan 2024 |
49 | C & Y Casing Pulling Company | Duncan, OK 73534-0037 | Oil & Gas Operator | Jan 2024 |
50 | Canvas Energy LLC | Oklahoma City, OK 73142-1839 | Oil & Gas Operator | Jan 2024 |
51 | Capmac Inc | Tulsa, OK 74105-7119 | Oil & Gas Operator | Jan 2007 |
52 | Capstone Oilfield Disposal Service LLC | Hennessey, OK 73742-0698 | Oil Operator | Dec 2019 |
53 | Carlton, Richard L | | Oil & Gas Operator | Aug 1999 |
54 | Casillas Petroleum Corp | Satanta, KS 67870 | Oil & Gas Operator | Jan 2024 |
55 | Cayman Resources Corporation | Tulsa, OK 74119-1323 | Oil & Gas Operator | Jun 2001 |
56 | Central Ok Reclamation LLC | | Oil & Gas Operator | Jun 2014 |
57 | Charter Oak Production Co LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Mar 2024 |
58 | Chesapeake Energy MKT Inc | Oklahoma City, OK 73154 | Oil & Gas Operator | May 2022 |
59 | Chesapeake Operating, LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Mar 2024 |
60 | Chevron USA Inc | Midland, TX 79706 | Oil & Gas Operator | Mar 2024 |
61 | Citation Oil & Gas Corp | Houston, TX 77269 | Oil & Gas Operator | Mar 2024 |
62 | Citrus Energy Corporation | Castle Rock, CO 80104 | Oil & Gas Operator | Mar 2020 |
63 | Coastal Plains Energy Inc | Oklahoma City, OK 73112 | Oil & Gas Operator | Mar 2024 |
64 | Coho Oil & Gas Inc | Coppell, TX 75019-8288 | Oil & Gas Operator | Mar 2015 |
65 | Command Energy Operating LLC | | Oil & Gas Operator | Dec 2023 |
66 | Concord Energy LLC | Denver, CO 80202 | Oil & Gas Operator | Jan 2021 |
67 | ConocoPhillips Company | Midland, TX 79701 | Oil & Gas Operator | Mar 2024 |
68 | Continental Resources, Inc. | Oklahoma City, OK 73126 | Oil & Gas Operator | Mar 2024 |
69 | Convest Energy Corporation | Houston, TX 77057 | Oil & Gas Operator | Sep 2014 |
70 | Costilla Energy Inc | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
71 | Costilla Petroleum Corporation | Midland, TX 79702 | Oil & Gas Operator | Mar 2015 |
72 | Cox, John L. | Midland, TX 79702 | Oil & Gas Operator | Mar 2015 |
73 | Crawley Petroleum Corporation | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2024 |
74 | CSX Oil & Gas Corporation | Houston, TX 77210-4326 | Oil & Gas Operator | Mar 1993 |
75 | D & B Operating LLC | | Oil Operator | Jan 2023 |
76 | D & J Oil Co | Kermit, TX 79745 | Oil & Gas Operator | Mar 2024 |
77 | D-Mil Production Inc | Argyle, TX 76226 | Oil & Gas Operator | Mar 2024 |
78 | Dabb Energy Company | Fort Worth, TX 76132 | Oil & Gas Operator | Aug 2020 |
79 | Daco, Inc. | Spearman, TX 79081 | Oil & Gas Operator | Mar 2024 |
80 | Dakota Oil Company | Hebbronville, TX 78361 | Oil & Gas Operator | Mar 2024 |
81 | Dallas Production, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Mar 2021 |
82 | Daylight Petroleum LLC | Houston, TX 77052 | Oil & Gas Operator | Mar 2024 |
83 | DCP Operating Co LP | Houston, TX 77042 | Oil & Gas Operator | Dec 2023 |
84 | Dean'S Well Servicing Inc | Ratliff City, OK 73481-0209 | Oil & Gas Operator | Jan 2024 |
85 | Dehart Company (The) | Ardmore, OK 73402-0907 | Oil & Gas Operator | Jan 2024 |
86 | Deka Exploration Inc | Oklahoma City, OK 73113-0057 | Oil & Gas Operator | Nov 2019 |
87 | Delek Energy Systems Us Inc | Denver, CO 80202 | Oil & Gas Operator | Oct 2011 |
88 | Delta D Operations | Wilson, OK 73463 | Oil & Gas Operator | Jul 2014 |
89 | Delta D Operations Inc | Ardmore, OK 73401-8678 | Oil & Gas Operator | Apr 2014 |
90 | Depco Inc. | Denver, CO 80202 | Oil & Gas Operator | Apr 2014 |
91 | Devon Energy Corp (Nevada) | Oklahoma City, OK 73102 | Oil & Gas Operator | Feb 2017 |
92 | Devon Energy Production Company LP | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2024 |
93 | Devon Louisiana Corporation | Houston, TX 77002 | Oil & Gas Operator | Oct 2019 |
94 | Devon SFS Operating Inc | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2008 |
95 | Dixie Petroleum Inc | Cashion, OK 73016 | Oil & Gas Operator | May 2001 |
96 | Dominion Exploration & Production Inc | Houston, TX 77060 | Oil & Gas Operator | Apr 2015 |
97 | Dominion Ok TX E & P Inc | Oklahoma City, OK 73134 | Oil & Gas Operator | Nov 2018 |
98 | Duncan Oil Properties, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2024 |
99 | Duncan Walter | | Oil & Gas Operator | May 2019 |
100 | E2 Operating LLC | Tulsa, OK 74114 | Oil & Gas Operator | Mar 2024 |