1 | 3tec Energy Corporation | Houston, TX 77002 | Oil & Gas Operator | Dec 2019 |
2 | Allen Drilling C | | Oil & Gas Operator | Nov 1994 |
3 | American Energie | | Oil & Gas Operator | May 1995 |
4 | American Explora | | Gas Operator | Apr 1994 |
5 | American Exploration Company | Houston, TX 77010 | Oil & Gas Operator | Jan 2000 |
6 | American Warrior Inc | Garden City, KS 67846 | Oil & Gas Operator | Dec 2023 |
7 | Americase Production Co. | Dallas, TX 75252 | Oil Operator | May 2002 |
8 | Antares Oil Corp | Denver, CO 80202 | Oil & Gas Operator | Oct 2015 |
9 | Apache Drilling | | Oil Operator | Sep 1994 |
10 | Arco Oil & Gas C | | Oil & Gas Operator | Dec 1992 |
11 | B And G Production, Inc. | Woodward, OK 73801 | Oil & Gas Operator | Apr 2024 |
12 | Banks Oil - Lee | | Oil & Gas Operator | Jun 1995 |
13 | Bargo Petroleum Corporation | Houston, TX 77002 | Oil & Gas Operator | Sep 2014 |
14 | Becker Oil Corporation | Ponca City, OK 74602 | Oil & Gas Operator | Dec 2023 |
15 | Benchmark Energy LLC | Pratt, KS 67124 | Oil & Gas Operator | Sep 2023 |
16 | Beren Corporatio | | Oil & Gas Operator | Dec 1995 |
17 | Beren Corporation | Wichita, KS 67206 | Oil & Gas Operator | Apr 2024 |
18 | Berexco LLC | Wichita, KS 67206 | Oil & Gas Operator | Apr 2024 |
19 | Bitter Spar LLC | Wichita, KS 67226 | Oil & Gas Operator | Dec 2023 |
20 | Black Dome Energ | | Oil & Gas Operator | Dec 1996 |
21 | Black Dome Energy Corporation | Golden, CO 80401 | Oil & Gas Operator | Dec 2019 |
22 | Black Oak Exploration, LLC | Denver, CO 80210 | Oil & Gas Operator | Dec 2023 |
23 | C. H. Todd, Inc. | Wichita, KS 67212 | Oil & Gas Operator | Feb 2023 |
24 | Calvin Explorati | | Oil & Gas Operator | Oct 1991 |
25 | Canaday Oil Corp | Goddard, KS 67052 | Oil & Gas Operator | Dec 2023 |
26 | Carmen Schmitt, Inc. | Great Bend, KS 67530 | Oil & Gas Operator | Dec 2023 |
27 | Centrex Operating Company | Tulsa, OK 74105 | Oil & Gas Operator | Dec 2023 |
28 | Charter Producti | | Oil & Gas Operator | Jun 1994 |
29 | Charter Production Company | Wichita, KS 67202 | Oil & Gas Operator | Feb 2018 |
30 | Chesapeake Operating, LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Apr 2024 |
31 | Citadel Production Company, Inc. | Denver, CO 80201 | Oil Operator | Sep 1996 |
32 | Claassen Oil And Gas, Inc. | Estes Park, CO 80517 | Oil & Gas Operator | Dec 2023 |
33 | Clarco Gas Co., Inc. | Westmont, IL 60559 | Oil Operator | Dec 2011 |
34 | Clayton Corporation | Golden, CO 80401 | Oil & Gas Operator | Dec 2019 |
35 | Clothier, David W. | Eastborough, KS 67206 | Oil & Gas Operator | Dec 2019 |
36 | Cobra Oil & Gas | | Oil & Gas Operator | Jul 1995 |
37 | Cobra Oil & Gas Corporation | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2024 |
38 | Coral Coast Petroleum, L.C. | Wichita, KS 67226 | Oil & Gas Operator | Apr 2023 |
39 | Dawson Resources Inc | Franktown, CO 80116 | Oil & Gas Operator | Mar 2015 |
40 | Daystar Petroleum, Inc. | Eureka, KS 67045 | Oil & Gas Operator | Dec 2023 |
41 | Diversified Operating Corporation | Golden, CO 80401 | Oil & Gas Operator | Oct 2012 |
42 | DLB Oil & Gas, Inc. | Big Lake, TX 76932 | Oil & Gas Operator | Apr 2024 |
43 | DNR Oil And Gas, Inc. | Englewood, CO 80155 | Oil & Gas Operator | Feb 2024 |
44 | Dominion Oklahoma Texas Expl & Prod Inc | Oklahoma City, OK 73134 | Oil & Gas Operator | Aug 2013 |
45 | Downing-Nelson Oil Co Inc | Hays, KS 67601 | Oil & Gas Operator | Dec 2023 |
46 | Eagle Energy Resources, LLC | La Porte, TX 77571 | Oil & Gas Operator | Apr 2024 |
47 | Eagle Energy, Inc. | Moreland, KS 67650 | Oil & Gas Operator | Dec 2021 |
48 | Eason Drilling & Services Co. | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2005 |
49 | Edison Operating Company LLC | Wichita, KS 67226 | Oil & Gas Operator | Dec 2023 |
50 | Elevate Energy LTD | Aurora, CO 80016 | Oil & Gas Operator | Dec 2023 |
51 | Elm III Operating Company LLC | Edmond, OK 73013 | Oil & Gas Operator | Dec 2023 |
52 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
53 | Enron Corporatio | | Oil & Gas Operator | Aug 1999 |
54 | Ensign Oil & Gas Inc. | | Oil & Gas Operator | Jul 1993 |
55 | Ensign Operating | | Oil & Gas Operator | Oct 1994 |
56 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
57 | Extreme Energy Co | | Oil & Gas Operator | Dec 2023 |
58 | Falcon Exploration, Inc. | Wichita, KS 67202 | Oil & Gas Operator | Dec 2023 |
59 | Farmer, John O., Inc. | Russell, KS 67665 | Oil & Gas Operator | Dec 2023 |
60 | Farrar Pump & Supply Co., Inc. | Medicine Lodge, KS 67104 | Oil & Gas Operator | Jun 2009 |
61 | Farris Well Service | | Oil & Gas Operator | Dec 2021 |
62 | Fina Oil & Chemi | | Oil & Gas Operator | Oct 1995 |
63 | Fina Oil And Chemical Company | Dallas, TX 75221 | Oil & Gas Operator | May 2019 |
64 | Forestar Petroleum Corporation | Denver, CO 80202 | Oil & Gas Operator | May 2017 |
65 | General Oil Comp | | Oil & Gas Operator | Nov 1993 |
66 | Gothic Energy Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Jul 2015 |
67 | GPM Gas Corporation | Oklahoma City, OK 73102-5627 | Oil & Gas Operator | Jun 2000 |
68 | Graham-Michaelis | | Oil & Gas Operator | Nov 1996 |
69 | H & C Oil Operat | | Oil & Gas Operator | Dec 1996 |
70 | H & M Packers Serv. L.L.C. | | Oil Operator | Dec 2019 |
71 | Hammerschmidt Wi | | Oil Operator | Sep 1991 |
72 | Harris Oil & Gas | | Oil & Gas Operator | Jul 1995 |
73 | Hartman Oil Company Inc | Wichita, KS 67206 | Oil & Gas Operator | Dec 2023 |
74 | Hasada Industrie | | Oil & Gas Operator | Jul 1995 |
75 | Hawkins Oil & Ga | | Oil & Gas Operator | Jun 1995 |
76 | Haynie Robert L | | Gas Operator | Jan 2004 |
77 | Herman L. Loeb, LLC | Lawrenceville, IL 62439 | Oil & Gas Operator | Dec 2023 |
78 | HG Oil Holdings, LLC | Hoisington, KS 67544 | Oil & Gas Operator | Dec 2023 |
79 | High Bluff Operating, LLC | Littleton, CO 80161 | Oil & Gas Operator | May 2018 |
80 | Hondo Oil & Gas | Houston, TX 77042 | Oil & Gas Operator | Oct 1995 |
81 | Huber J M Corpor | | Oil & Gas Operator | Dec 1996 |
82 | Hummon Corp. | Medicine Lodge, KS 67104 | Oil & Gas Operator | Apr 2023 |
83 | Imperial Oil Com | | Oil & Gas Operator | Dec 1992 |
84 | Imperial Oil Company | Houston, TX 77073 | Oil & Gas Operator | Oct 2004 |
85 | J. K. Brown, Inc. | Littleton, CO 80161 | Gas Operator | Dec 2019 |
86 | JBG Oil & Gas Company LLC | Ashland, KS 67831 | Oil & Gas Operator | Dec 2023 |
87 | Jeffery Energy Corporation | Meade, KS 67864 | Gas Operator | Dec 2019 |
88 | Jo-Allyn Oil Co Inc | Laverne, OK 73848 | Oil & Gas Operator | Jan 2024 |
89 | John H. Booth, Inc. | Tulsa, OK 74170 | Oil & Gas Operator | Dec 2023 |
90 | Jones G R Oil & | | Oil & Gas Operator | Nov 1993 |
91 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Apr 2024 |
92 | Kansas Petroleum | | Oil & Gas Operator | Dec 1993 |
93 | Keith F. Walker Oil & Gas Co., LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Jan 2024 |
94 | Kiowa Gas Company | Dallas, TX 75206 | Oil & Gas Operator | Dec 2023 |
95 | Klabzuba Oil & Gas Inc | Denver, CO 80202 | Oil & Gas Operator | Aug 2012 |
96 | Knighton Oil Company, Inc. | Wichita, KS 67206 | Oil & Gas Operator | Dec 2023 |
97 | Ladd Petroleum C | | Oil & Gas Operator | Sep 1989 |
98 | Ladd Petroleum Corp. | Denver, CO 80202 | Oil & Gas Operator | Oct 2004 |
99 | Lasso Energy LLC | Chase, KS 67524 | Oil & Gas Operator | Dec 2023 |
100 | Lear Petroleum E | | Oil & Gas Operator | Jan 1986 |