1 | 3tec Energy Corporation | Houston, TX 77002 | Oil & Gas Operator | Dec 2019 |
2 | Abundance Energy I LLC | Tulsa, OK 74114 | Gas Operator | Sep 2024 |
3 | Alda Oil & Gas Corporation | Nichols Hill, OK 73116 | Oil & Gas Operator | Jan 2004 |
4 | Alpine Inc | Oklahoma City, OK 73134-2504 | Oil & Gas Operator | Feb 2024 |
5 | American Natural Energy Corp | Oklahoma City, OK 73114 | Oil & Gas Operator | May 2023 |
6 | Anc Investments LLC | Enid, OK 73701-1823 | Gas Operator | Oct 2024 |
7 | Anr Pipeline Company | Houston, TX 77002 | Oil & Gas Operator | Jul 2024 |
8 | Ardmore Production & Exploration Co | Ardmore, OK 73401 | Oil & Gas Operator | Oct 2024 |
9 | Arkana Operating Company Inc | Fort Worth, TX 76116-5707 | Oil & Gas Operator | Jul 2008 |
10 | Arkoma Operations LLC | Tulsa, OK 74114-3502 | Oil & Gas Operator | Oct 2024 |
11 | Arkoma Resources LLC | Henryetta, OK 74437 | Oil & Gas Operator | Oct 2024 |
12 | Arrow Oil & Gas, LLC | Norman, OK 73070 | Oil & Gas Operator | Dec 2024 |
13 | Aruba Petroleum, Inc. | Dallas, TX 75379 | Oil & Gas Operator | Oct 2024 |
14 | Aspen Land & Exploration Co | Tulsa, OK 74159-0335 | Oil & Gas Operator | Jul 2001 |
15 | Athabasca Energy Corporation | Simonton, TX 77476 | Oil & Gas Operator | Dec 2017 |
16 | B & O Drilling Inc | Ada, OK 74820-8065 | Oil & Gas Operator | Sep 2014 |
17 | Bear Productions Inc | Kinta, OK 74552 | Oil & Gas Operator | Oct 2024 |
18 | Beta Operating Company LLC | Houston, TX 77210 | Oil & Gas Operator | Apr 2020 |
19 | BHP Petroleum (Americas) Inc | Houston, TX 77056 | Oil & Gas Operator | Mar 2015 |
20 | Billy Jack Sharber Operating LLC | Seminole, OK 74868 | Oil & Gas Operator | Oct 2024 |
21 | Blue Dolphin Production LLC | Oklahoma City, OK 73142 | Oil & Gas Operator | Oct 2024 |
22 | Blue Star Energy, Inc. | Shawnee, OK 74802 | Oil & Gas Operator | Dec 2024 |
23 | Blue Water Resources LLC | Tulsa, OK 74136 | Oil & Gas Operator | Oct 2024 |
24 | Bluemark Energy LLC | Tulsa, OK 74120 | Oil & Gas Operator | Oct 2024 |
25 | BP America Production Company | Denver, CO 80202 | Oil & Gas Operator | Oct 2024 |
26 | Brand Oil & Gas Inc | Oklahoma City, OK 73165-8911 | Oil & Gas Operator | May 2013 |
27 | BRG Petroleum LLC | Tulsa, OK 74136 | Oil & Gas Operator | Oct 2024 |
28 | Briar Oil & Gas - Oklahoma 1 LLC | Houston, TX 77027-9392 | Oil & Gas Operator | Oct 2024 |
29 | Bricar Inc | Oklahoma City, OK 73108 | Oil & Gas Operator | Nov 1998 |
30 | Brower Oil & Gas Co., Inc. | Graham, TX 76450 | Oil & Gas Operator | Dec 2024 |
31 | Brower, Robert C. | Fort Worth, TX 76116 | Oil & Gas Operator | Dec 2024 |
32 | Brown, B J | Tulsa, OK 74133 | Gas Operator | Feb 2008 |
33 | Buckelew Elise A Cowden | | Oil & Gas Operator | Sep 2022 |
34 | Bulldog Operating Company LLC | Shreveport, LA 71101-3680 | Oil & Gas Operator | Jun 2015 |
35 | Buttonwood Petroleum Inc | Tulsa, OK 74136-4234 | Oil & Gas Operator | Jan 2014 |
36 | Calyx Energy III LLC | Tulsa, OK 74136-4226 | Oil & Gas Operator | Sep 2024 |
37 | Canaan Resources LLC | Oklahoma City, OK 73118-1126 | Gas Operator | Oct 2023 |
38 | Canaan Resources X LLC | Oklahoma City, OK 73103-4925 | Oil & Gas Operator | Sep 2024 |
39 | Canvas Energy LLC | Oklahoma City, OK 73142-1839 | Oil & Gas Operator | Oct 2024 |
40 | Carl E Gungoll Exploration Inc | Oklahoma City, OK 73154-0466 | Oil & Gas Operator | Jan 2016 |
41 | Casselman Charles Jack | Okmulgee, OK 74447-4265 | Oil & Gas Operator | Apr 2020 |
42 | CBL Resources LLC | Tulsa, OK 74136-6308 | Oil & Gas Operator | Oct 2024 |
43 | Centrex Operating Company | Tulsa, OK 74105 | Oil & Gas Operator | Oct 2024 |
44 | Chesapeake Energy MKT Inc | Oklahoma City, OK 73154 | Oil & Gas Operator | May 2022 |
45 | Chesapeake Operating, LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2024 |
46 | Citation Oil & Gas Corp. | Houston, TX 77269 | Oil & Gas Operator | Dec 2024 |
47 | Citrus Energy Corporation | Castle Rock, CO 80104 | Oil & Gas Operator | Mar 2020 |
48 | Clifton Consulting Inc | Piedmont, OK 73078-0180 | Gas Operator | Oct 2024 |
49 | Cloer VIrgil R | Oklahoma City, OK 73121 | Oil & Gas Operator | Apr 1993 |
50 | CMX Inc Of Kansas | Wichita, KS 67206-2561 | Oil & Gas Operator | Sep 2024 |
51 | Combined Resources Corporation | Edmond, OK 73083 | Oil & Gas Operator | Dec 2024 |
52 | Comstock Oil & Gas, LP | Frisco, TX 75034 | Oil & Gas Operator | Aug 2019 |
53 | Concorde Resources Corporation | Eufaula, OK 74432 | Oil & Gas Operator | Oct 2024 |
54 | Continental Resources, Inc. | Oklahoma City, OK 73126 | Oil & Gas Operator | Dec 2024 |
55 | Coquina Oil Corporation | Houston, TX 77227 | Oil & Gas Operator | Mar 2015 |
56 | Cordillera Energy Partners, LLC | Greenwood VLG, CO 80111 | Oil & Gas Operator | Mar 2020 |
57 | Cove Petroleum Corporation | Shreveport, LA 71101 | Oil & Gas Operator | Jun 2020 |
58 | Cowden SR Lester L | Oklahoma City, OK 73118-4011 | Oil & Gas Operator | Sep 1999 |
59 | Cox Edwin L & R Berry | Dallas, TX 75202 | Oil & Gas Operator | Apr 2015 |
60 | Crouch Petroleum Company | Amarillo, TX 79110 | Oil & Gas Operator | Mar 2015 |
61 | Cudd Operating Corp. | Oklahoma City, OK 73118 | Oil & Gas Operator | Apr 2020 |
62 | CW Investments | Okmulgee, OK 74447-4026 | Oil & Gas Operator | Oct 2024 |
63 | Cypress Exploration Company | Tulsa, OK 74132 | Oil & Gas Operator | Oct 2024 |
64 | D & J Oil Co | Kermit, TX 79745 | Oil & Gas Operator | Dec 2024 |
65 | D C Energy, Inc. | Oklahoma City, OK 73134 | Oil & Gas Operator | Apr 2020 |
66 | Daco, Inc. | Spearman, TX 79081 | Oil & Gas Operator | Dec 2024 |
67 | DCP Operating Co LP | Houston, TX 77042 | Oil & Gas Operator | Sep 2024 |
68 | Deep Rock LLC | Tulsa, OK 74137-1612 | Gas Operator | Jun 2022 |
69 | Deka Exploration Inc | Oklahoma City, OK 73113-0057 | Oil & Gas Operator | Nov 2019 |
70 | Derrick Resources Inc. | Henryetta, OK 74437-4249 | Oil & Gas Operator | Oct 2024 |
71 | Diamond A Inc. | Tulsa, OK 74137 | Oil & Gas Operator | Jun 2001 |
72 | Diamond Harry H Inc | Shawnee, OK 74801 | Oil & Gas Operator | Aug 2024 |
73 | Diane Oil Company | Oklahoma City, OK 73146 | Oil & Gas Operator | Oct 2024 |
74 | Discovery Energy Inc | Tulsa, OK 74136 | Oil & Gas Operator | Oct 2024 |
75 | DLKB Operating LLC | Eufaula, OK 74432 | Gas Operator | Oct 2024 |
76 | Douglass Dietz & Daley Inc | Oklahoma City, OK 73154-0125 | Oil & Gas Operator | Aug 2023 |
77 | Drake Exploration Inc | Tulsa, OK 74105-4250 | Oil & Gas Operator | Oct 2024 |
78 | Drumright Well Service Inc | Oilton, OK 74052 | Oil & Gas Operator | Oct 2024 |
79 | Dyne Exploration Company | Plano, TX 75093-6512 | Oil & Gas Operator | Apr 2020 |
80 | Eagle Gas Marketing Co | Oklahoma City, OK 73114-2202 | Oil & Gas Operator | Nov 2022 |
81 | Earlsboro Energies Corporation | Oklahoma City, OK 73116-3605 | Oil & Gas Operator | Sep 2024 |
82 | Eastern Operating Company LLC | Gans, OK 74936 | Gas Operator | Sep 2024 |
83 | Edwards Oil & Gas Company | Oklahoma City, OK 73156-0386 | Oil & Gas Operator | Mar 2015 |
84 | Egret Operating Company | Muskogee, OK 74401 | Oil & Gas Operator | Oct 2024 |
85 | El Paso Production Company | Houston, TX 77002 | Oil & Gas Operator | Mar 2016 |
86 | Elite Tank Trucks, Inc | | Oil & Gas Operator | Oct 2024 |
87 | Enerfin Resources I Limited Partnership | Houston, TX 77077-2386 | Oil & Gas Operator | Apr 2023 |
88 | Energas Corporation | Oklahoma City, OK 73105-6422 | Oil & Gas Operator | Jul 2024 |
89 | Energyquest II, LLC | The Woodlands, TX 77381 | Oil & Gas Operator | Sep 2024 |
90 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
91 | Enogex Services Corporation | Oklahoma City, OK 73124-0300 | Oil & Gas Operator | Apr 2009 |
92 | Enterprise Energy Exploration Inc | Tulsa, OK 74133-6724 | Oil & Gas Operator | Oct 2024 |
93 | Esis Inc | | Oil & Gas Operator | Feb 2017 |
94 | Fairchild Oil Corporation | Edmond, OK 73013 | Oil & Gas Operator | Oct 1994 |
95 | First Natural Gas Inc | Checotah, OK 74426 | Oil & Gas Operator | Sep 2024 |
96 | Friedel Petroleum Corp Inc | Edmond, OK 73012-3495 | Gas Operator | Sep 2024 |
97 | FWB Petroleum Inc | Euless, TX 76040 | Oil & Gas Operator | Dec 2000 |
98 | G & B Tank Truck Service | Binger, OK 73009 | Oil & Gas Operator | Jan 2008 |
99 | G E Operating, Inc. | Graham, TX 76450 | Oil & Gas Operator | May 2020 |
100 | G M Oil Properties Inc | Eufaula, OK 74432-0841 | Oil & Gas Operator | Feb 2012 |