1 | Abercrombie A L | | Oil & Gas Operator | Nov 1995 |
2 | Amcon Resources, Inc. | Oklahoma City, OK 73101 | Gas Operator | Jun 2016 |
3 | American Warrior | | Oil & Gas Operator | Jul 2024 |
4 | American Warrior Inc | Garden City, KS 67846 | Oil & Gas Operator | Jul 2024 |
5 | Amoco Production | | Oil & Gas Operator | Jun 2012 |
6 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
7 | Anadarko E&P Onshore LLC | Houston, TX 77046 | Oil & Gas Operator | Nov 2024 |
8 | Anadarko Petrole | | Oil & Gas Operator | Dec 1996 |
9 | Anadarko Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Aug 2024 |
10 | Anderson Oil LTD. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Nov 2024 |
11 | Arcadian Resources, LLC | Glen Elder, KS 67446 | Oil & Gas Operator | Jul 2024 |
12 | Argent Energy, Inc. | Wichita, KS 67206 | Oil & Gas Operator | Dec 2019 |
13 | Atlas Operating LLC | Houston, TX 77056 | Oil & Gas Operator | Nov 2024 |
14 | B And G Production, Inc. | Woodward, OK 73801 | Oil & Gas Operator | Nov 2024 |
15 | Bce-Mach III LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Nov 2024 |
16 | Bear Petroleum LLC | Haysville, KS 67060 | Oil & Gas Operator | Jul 2024 |
17 | Becker Oil Corporation | Ponca City, OK 74602 | Oil & Gas Operator | Jul 2024 |
18 | Bengalia Land And Cattle Company | Tulsa, OK 74152 | Oil & Gas Operator | Jun 2024 |
19 | Beren Corporatio | | Oil & Gas Operator | Dec 1995 |
20 | Beren Corporation | Wichita, KS 67206 | Oil & Gas Operator | Nov 2024 |
21 | Berexco Inc. | Wichita, KS 67208 | Oil & Gas Operator | Oct 2009 |
22 | Berexco Incorpor | | Oil & Gas Operator | Dec 1996 |
23 | Berexco LLC | Wichita, KS 67206 | Oil & Gas Operator | Nov 2024 |
24 | Black Oak Exploration, LLC | Denver, CO 80210 | Oil & Gas Operator | Jul 2024 |
25 | BP America Production Company | Denver, CO 80202 | Oil & Gas Operator | Jul 2024 |
26 | Breck Operating Corp. | Breckenridge, TX 76424 | Oil & Gas Operator | Jul 2024 |
27 | Brigco LLC | Lakin, KS 67860 | Gas Operator | Dec 2023 |
28 | Cabot Oil & Gas Corporation | Houston, TX 77024 | Oil & Gas Operator | Jul 2024 |
29 | Casillas Petroleum Corp | Satanta, KS 67870 | Oil & Gas Operator | Aug 2024 |
30 | Castle Resources, Inc. | Russell, KS 67665 | Oil & Gas Operator | Jul 2024 |
31 | Chautauqua Oil And Gas LLC | Tulsa, OK 74145 | Oil & Gas Operator | Jul 2024 |
32 | Chesapeake Operating, LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Nov 2024 |
33 | Chevron U S A In | | Oil & Gas Operator | Sep 2000 |
34 | Chevron USA Inc | Midland, TX 79706 | Oil & Gas Operator | Nov 2024 |
35 | Chief Drilling C | | Oil & Gas Operator | Feb 1995 |
36 | Cig Exploration | Denver, CO 80201 | Oil & Gas Operator | Sep 1999 |
37 | Cimarex Energy Co | Midland, TX 79706 | Oil & Gas Operator | Nov 2024 |
38 | Cisco Operating LLC | Plano, TX 75024 | Oil & Gas Operator | Aug 2024 |
39 | City Of Garden City, Kansas | Garden City, KS 67846 | Gas Operator | Jul 2024 |
40 | City Of Hugoton, Kansas | Hugoton, KS 67951 | Gas Operator | Jul 2024 |
41 | Coastal Oil & Ga | | Oil & Gas Operator | Oct 1996 |
42 | Colorado Interstate Gas Company LLC | Colorado Springs, CO 80944 | Oil & Gas Operator | Aug 2024 |
43 | Continental Ener | | Oil & Gas Operator | Dec 1996 |
44 | Continental Energy | Garden City, KS 67846-0918 | Oil & Gas Operator | Jul 2017 |
45 | Cross Bar Petrol | | Oil Operator | Aug 1995 |
46 | Cross Timbers Operating Co | Fort Worth, TX 76102 | Oil & Gas Operator | Jul 2024 |
47 | D. R. Lauck Oil Co., Inc. | Wichita, KS 67206 | Oil & Gas Operator | Jul 2019 |
48 | Daystar Petroleum, Inc. | Eureka, KS 67045 | Oil & Gas Operator | Jul 2024 |
49 | Derrick Resources Inc. | Henryetta, OK 74437-4249 | Oil & Gas Operator | Jul 2024 |
50 | Devon Energy Corporation | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2009 |
51 | Devon Energy Production Company LP | Oklahoma City, OK 73102 | Oil & Gas Operator | Nov 2024 |
52 | Discovery Natural Resources LLC | Denver, CO 80202 | Oil & Gas Operator | Nov 2024 |
53 | DKM Resources, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Sep 2011 |
54 | Eagle Creek Corporation | Andover, KS 67002 | Oil & Gas Operator | Jul 2024 |
55 | Edison Operating Company LLC | Wichita, KS 67226 | Oil & Gas Operator | Jul 2024 |
56 | Elm III Operating Company LLC | Edmond, OK 73013 | Oil & Gas Operator | Jul 2024 |
57 | Endeavor Energy Resources, LP | Midland, TX 79701 | Oil & Gas Operator | Nov 2024 |
58 | Energy Explorati | | Oil & Gas Operator | Oct 1993 |
59 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Nov 2024 |
60 | Exco Resources Inc | Dallas, TX 75251 | Oil & Gas Operator | Jul 2024 |
61 | Extreme Energy Co | | Oil & Gas Operator | Jul 2024 |
62 | Exxonmobil Oil Corp | Houston, TX 77210 | Oil & Gas Operator | Sep 2024 |
63 | Foundation Energy Management, LLC | Addison, TX 75001 | Oil & Gas Operator | Nov 2024 |
64 | Geo. R. Shaw Living Trust | Wichita, KS 67202 | Gas Operator | Dec 2009 |
65 | Global Natural R | | Oil & Gas Operator | Oct 1990 |
66 | Graham-Michaelis | | Oil & Gas Operator | Nov 1996 |
67 | Great Plains Petroleum, Inc. | Snyder, TX 79549 | Oil & Gas Operator | Jul 2024 |
68 | Griffin, Charles N. | Pratt, KS 67124 | Oil & Gas Operator | Jul 2024 |
69 | Gruy Petroleum Management Co. | Irving, TX 75014 | Oil & Gas Operator | Nov 2014 |
70 | H & B Petroleum Corp. | Hutchinson, KS 67504 | Oil & Gas Operator | Jul 2024 |
71 | H & C Oil Operating Inc. | Plainville, KS 67663 | Oil & Gas Operator | Jul 2024 |
72 | Harris Oil & Gas | | Oil & Gas Operator | Jul 1995 |
73 | Harris Oil & Gas Company | Denver, CO 80202 | Oil & Gas Operator | Jun 2016 |
74 | Hartman Oil Company Inc | Wichita, KS 67206 | Oil & Gas Operator | Jul 2024 |
75 | Hartman W L Trus | | Oil Operator | Jun 1992 |
76 | Helmerich & Payn | | Oil & Gas Operator | Aug 1995 |
77 | Helmerich & Payne, Inc. | Tulsa, OK 74114 | Oil & Gas Operator | Jul 2024 |
78 | Herman L. Loeb, LLC | Lawrenceville, IL 62439 | Oil & Gas Operator | Jul 2024 |
79 | Hess Oil Company | McPherson, KS 67460 | Oil & Gas Operator | Jul 2024 |
80 | HG Oil Holdings, LLC | Hoisington, KS 67544 | Oil & Gas Operator | Jul 2024 |
81 | High Plains Production, LLC | Murray, KY 42071 | Oil & Gas Operator | Jul 2024 |
82 | HJ, Inc. | Garden City, KS 67846 | Oil & Gas Operator | Jul 2024 |
83 | Hugoton Energy C | | Oil & Gas Operator | Feb 2004 |
84 | Hugoton Energy Corporation | Oklahoma City, OK 73113 | Oil & Gas Operator | Dec 2019 |
85 | Hummon Corp. | Medicine Lodge, KS 67104 | Oil & Gas Operator | Apr 2023 |
86 | Intermountain Refining Co, Inc | Farmington, NM 87499 | Gas Operator | Aug 2006 |
87 | K & L Tank Truck Service, Inc. | Garden City, KS 67846 | Oil Operator | Apr 2023 |
88 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Nov 2024 |
89 | Kansas Natural Gas Operating, LC | Hays, KS 67601 | Gas Operator | Jul 2024 |
90 | Kansas Natural Gas, Inc. | Hays, KS 67601 | Gas Operator | Jul 2024 |
91 | Landmark Resources, Inc. | Houston, TX 77056 | Oil & Gas Operator | Jul 2024 |
92 | Landowner | Honolulu, HI | Oil & Gas Operator | Dec 2008 |
93 | Lang Herman Oil | | Oil & Gas Operator | Dec 1996 |
94 | Lang, Herman - Marital Trust | Garden City, KS 67846 | Oil & Gas Operator | Jul 2024 |
95 | Lang, Kenneth R. | Garden City, KS 67846 | Oil & Gas Operator | Jul 2024 |
96 | Lario Oil & Gas Company | Odessa, TX 79762 | Oil & Gas Operator | Nov 2024 |
97 | Larson Operating | | Oil & Gas Operator | Mar 2001 |
98 | Larson Operating Company | Olmitz, KS 67564-8561 | Oil & Gas Operator | Dec 2019 |
99 | Lauck D R Oil Co | | Oil & Gas Operator | Oct 1995 |
100 | Lawson Petroleum Co. | Tulsa, OK 74103 | Oil & Gas Operator | Nov 2009 |