1 | Aethon Energy Operating LLC | Dallas, TX 75251 | Oil & Gas Operator | Dec 2024 |
2 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
3 | Anadarko Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Sep 2024 |
4 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Dec 2024 |
5 | Arco O & G Co-Div Atl Rich Co | | Oil & Gas Operator | Feb 1994 |
6 | Ark-La-Tex Energy, L.L.C. | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2024 |
7 | Arkla Energy Resources | Shreveport, LA 71151 | Oil & Gas Operator | Mar 2015 |
8 | Arkla Exploration Co. | Shreveport, LA 71151 | Oil & Gas Operator | Jan 1993 |
9 | Associated Natural Gas, Inc. | | Oil Operator | Apr 1996 |
10 | Basa Resources Inc | Dallas, TX 75254 | Oil & Gas Operator | Dec 2024 |
11 | Bayou South Gas Gather. Co L C | | Oil Operator | Oct 2002 |
12 | Bear Creek Env. Systems, LLC | | Oil Operator | Dec 2008 |
13 | Bear Creek Services, LLC | | Oil Operator | Jul 2024 |
14 | BHP Billiton Petro (Txla Operating) Co. | | Gas Operator | Jul 2019 |
15 | BHP Petroleum Company Inc | Houston, TX 77057 | Oil & Gas Operator | Jun 2016 |
16 | Bodcaw Company | | Oil & Gas Operator | Oct 1979 |
17 | Bodcaw Company Et Al | | Oil & Gas Operator | Oct 1979 |
18 | BPX Operating Company | Denver, CO 80202 | Oil & Gas Operator | Dec 2024 |
19 | Brammer Engineering, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2024 |
20 | Brammer-Keystone Energy, L.L.C. | Shreveport, LA 71101 | Oil & Gas Operator | Mar 2000 |
21 | Brix Operating LLC | | Gas Operator | Apr 2021 |
22 | Broyles Oil & Gas, Inc. | | Oil & Gas Operator | Jun 1994 |
23 | Buffco Production, Inc. | Longview, TX 75606 | Oil & Gas Operator | Dec 2024 |
24 | C. W. Resources, Inc. | Longview, TX 75604 | Oil & Gas Operator | Dec 2024 |
25 | C6 Operating, L.L.C. | Keatchie, LA 71046 | Oil & Gas Operator | Dec 2024 |
26 | Cabot Oil & Gas Corporation | Houston, TX 77024 | Oil & Gas Operator | Sep 2024 |
27 | Camterra Resources, Inc. | Marshall, TX 75671 | Oil & Gas Operator | Dec 2024 |
28 | Carder Oil Company | | Oil & Gas Operator | Jun 2024 |
29 | Carter Resources | Kilgore, TX 75663 | Oil & Gas Operator | Jan 2005 |
30 | Centerpoint Energy FLD Ser Inc | | Oil Operator | Feb 2011 |
31 | Chesapeake Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Aug 2024 |
32 | Chesapeake Operating, LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2024 |
33 | Chinn Exploration Company | Longview, TX 75605 | Oil & Gas Operator | Nov 2015 |
34 | Comstock Oil & Gas -- La, Inc. | | Oil & Gas Operator | Mar 2005 |
35 | Comstock Oil & Gas--La, LLC | | Oil & Gas Operator | Jun 2024 |
36 | ConocoPhillips Company | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
37 | Contour Energy E & P, Inc. | Houston, TX 77002 | Oil & Gas Operator | Oct 2002 |
38 | Contour Energy E & P, LLC | Tulsa, OK 74103 | Oil & Gas Operator | Aug 2003 |
39 | Cornerstone Natural Gas Co. | | Oil Operator | Oct 1999 |
40 | Coronado Energy E&P Company, LLC | Houston, TX 77252 | Oil & Gas Operator | Dec 2010 |
41 | Cotton Petroleum Corporation | Tulsa, OK 74102 | Oil & Gas Operator | Jan 2005 |
42 | Covey Park Gas LLC | | Oil & Gas Operator | Aug 2019 |
43 | Cox Resources Corporation | Dallas, TX 75244 | Oil & Gas Operator | Mar 2015 |
44 | Crescent Pass Energy, LLC | Houston, TX 77070 | Oil & Gas Operator | Dec 2024 |
45 | Crystal Oil & Land Company | | Oil & Gas Operator | Apr 2002 |
46 | Crystal Oil Company | Shreveport, LA 71120 | Oil & Gas Operator | Jul 1995 |
47 | Cypress Operating, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2024 |
48 | D & V Petroleum Corporation | | Oil & Gas Operator | May 1992 |
49 | D&S Oil & Gas Operators, Inc. | | Oil & Gas Operator | Dec 2020 |
50 | D90 Energy, LLC | Austin, TX 78746 | Oil & Gas Operator | Dec 2024 |
51 | Davis Oil Company | Pawhuska, OK 74056 | Oil & Gas Operator | Jun 2018 |
52 | DCP Midstream, LLC | | Oil Operator | Jun 2016 |
53 | Delhi Gas Pipeline Corporation | Palestine, TX 75802 | Oil & Gas Operator | Feb 1998 |
54 | Diversified Production LLC | Keithville, LA 71047 | Oil & Gas Operator | Dec 2024 |
55 | DR. Richard C. Baker | | Oil & Gas Operator | Oct 2009 |
56 | Duke Energy Field Services Inc | | Oil Operator | Mar 2000 |
57 | Duke Energy Field Services LLC | | Oil Operator | Dec 2006 |
58 | Edward Oil Company | Youngsville, PA 16371 | Oil & Gas Operator | May 2024 |
59 | El Paso E&P Company, L.P. | Houston, TX 77002 | Oil & Gas Operator | Mar 2013 |
60 | El Paso Production Company | Houston, TX 77002 | Oil & Gas Operator | Mar 2016 |
61 | Empresa Energy, LP | Houston, TX 77024 | Oil & Gas Operator | Jul 2009 |
62 | Enable Midstream Partners, LP | Oklahoma City, OK 73124 | Oil Operator | Sep 2023 |
63 | Encana Oil & Gas (USA) Inc. | Denver, CO 80202 | Oil & Gas Operator | Oct 2020 |
64 | Energen Resources Corporation | Midland, TX 79701 | Oil & Gas Operator | Jan 2021 |
65 | Energen Resources Maq Inc | Birmingham, AL 35203 | Oil & Gas Operator | Sep 2000 |
66 | Enerquest Oil & Gas LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Sep 2024 |
67 | Ensight Energy Management, LLC | Shreveport, LA 71101 | Oil & Gas Operator | Jul 2005 |
68 | Ensight III Energy MGMT, LLC | Shreveport, LA 71101 | Oil & Gas Operator | Apr 2008 |
69 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
70 | EP Energy E&P Company, LP | Houston, TX 77210 | Oil & Gas Operator | May 2022 |
71 | Eroc Gathering Company, LP | | Oil Operator | Jul 2014 |
72 | Et Gathering & Processing LLC | Dallas, TX 75225 | Oil Operator | Jun 2024 |
73 | Etc Field Services LLC | San Antonio, TX 78258 | Oil Operator | Jun 2018 |
74 | Etc Texas Pipeline, LTD. | Dallas, TX 75225 | Oil Operator | Sep 2023 |
75 | Excel Operating Corporation | | Oil & Gas Operator | Jun 2024 |
76 | Faith Energy, LLC | Shreveport, LA 71105 | Oil & Gas Operator | Jul 2024 |
77 | Finley Resources Inc | Fort Worth, TX 76113 | Oil & Gas Operator | Dec 2024 |
78 | Fite Oil & Gas, Inc. | Shreveport, LA 71163 | Oil & Gas Operator | Dec 2024 |
79 | Forest Oil Corporation | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
80 | Fortune Gas & Oil, Inc. | | Oil & Gas Operator | Apr 2004 |
81 | Foster-Brown Operations, Inc. | | Oil & Gas Operator | Apr 2003 |
82 | Foundation Energy Management, LLC | Addison, TX 75001 | Oil & Gas Operator | Dec 2024 |
83 | Franks & Bass Et Al | | Oil & Gas Operator | Sep 1989 |
84 | Franks & Broyles Et Al | | Oil & Gas Operator | Sep 1989 |
85 | Franks & Petrofunds, Inc. | | Oil & Gas Operator | Sep 1989 |
86 | Franks Operating Company, L.L.C. | | Oil & Gas Operator | Jul 2024 |
87 | Franks Petroleum Inc. | | Oil & Gas Operator | Nov 1994 |
88 | Franks Petroleum, Inc. Et Al | | Oil & Gas Operator | Oct 1989 |
89 | Franks-Petrofund-Placid-Swepco | | Oil & Gas Operator | Aug 1989 |
90 | G. R. Goodwill | | Oil & Gas Operator | Jun 1997 |
91 | Gep Haynesville, LLC | | Gas Operator | Dec 2021 |
92 | Getty Oil Company | Hays, KS 67601 | Oil & Gas Operator | Mar 2015 |
93 | Goldsberry Operating Co., Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Aug 2020 |
94 | Goodrich Oil Company | Shreveport, LA 71101 | Oil & Gas Operator | Nov 2001 |
95 | Goodrich Petroleum Company | Houston, TX 77002 | Oil & Gas Operator | Feb 2022 |
96 | GPM, Inc. | | Oil & Gas Operator | Jun 1994 |
97 | Graham-McCormick Oper. PRTSHP. | | Oil & Gas Operator | Aug 1989 |
98 | Grigsby Petroleum Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2024 |
99 | Gulf Oil Corp. | Denver, CO 80201-0599 | Oil & Gas Operator | Dec 2014 |
100 | Gulf South Pipeline Company, LLC | | Oil & Gas Operator | Jul 2024 |