1 | E & B Equipment | Liberty, TX 77575 | Oil & Gas Operator | Feb 2010 |
2 | E & E Production Company, Inc. | | Oil & Gas Operator | Dec 2004 |
3 | E Lee Mills | | Oil Operator | Aug 1987 |
4 | E Texas Production MGMT Co Inc | | Oil & Gas Operator | Oct 1996 |
5 | E-Z Mart Stores, Inc. | | Oil Operator | Jul 2004 |
6 | E. & H. Oil Company | Woodson, TX 76491 | Oil & Gas Operator | May 1998 |
7 | E. & S. Drilling Company | | Oil & Gas Operator | Feb 1995 |
8 | E. A. Courtney | | Oil & Gas Operator | Oct 1978 |
9 | E. Conway Butts, Inc. | | Oil & Gas Operator | Apr 1991 |
10 | E. G. Williamson, Jr. | | Oil Operator | Jan 1993 |
11 | E. L. Cox And Stanrich Oil Co. | | Oil & Gas Operator | Jul 1981 |
12 | E. L. Larry | | Oil & Gas Operator | Mar 1989 |
13 | E. M. Self | | Oil Operator | Feb 1981 |
14 | E. P. Alexander | | Oil Operator | Jan 1984 |
15 | E. P. Alexander, Et Al | | Oil Operator | Jan 1984 |
16 | E2 Operating LLC | Tulsa, OK 74114 | Oil & Gas Operator | Mar 2024 |
17 | Eads Operating Company | | Oil & Gas Operator | Mar 1991 |
18 | Eagle Energy Development Co | La Porte, TX 77571 | Oil & Gas Operator | Dec 2023 |
19 | Eagle Oil & Gas Co. | Dallas, TX 75225 | Oil & Gas Operator | Mar 2024 |
20 | Eagle Oil Management Co., LLC | | Oil & Gas Operator | Sep 2022 |
21 | Earl Dyess | | Oil & Gas Operator | Jul 1990 |
22 | Earl W Todd | | Oil Operator | Jan 2008 |
23 | Easom-Middleton Operating, Inc | | Oil & Gas Operator | Sep 1992 |
24 | Eason Oil Company | Oklahoma City, OK 73112 | Oil & Gas Operator | Mar 2012 |
25 | Eason Petroleum Company | | Oil & Gas Operator | Jan 2020 |
26 | East Texas Exploration, LLC | Edmond, OK 73003 | Oil & Gas Operator | Sep 2019 |
27 | Eastern Oil Corporation | Houston, TX 77070 | Oil & Gas Operator | Mar 2024 |
28 | Ebe Holdings, LLC | | Oil Operator | Jan 2024 |
29 | Eclipse Petroleum Corporation | La Grange, TX 78945 | Oil & Gas Operator | Aug 2003 |
30 | Eclipse Services, Inc. * | La Grange, TX 78945 | Oil & Gas Operator | Jul 2003 |
31 | Ed I. Estis | | Oil & Gas Operator | Sep 1998 |
32 | Ed Shea | | Oil Operator | Sep 1990 |
33 | Eddie Mayo | | Oil Operator | Jun 2006 |
34 | Eddy Enterprises, Inc. | | Oil & Gas Operator | Sep 2023 |
35 | Edge Petroleum Oper. Co., Inc. | Houston, TX 77042 | Oil & Gas Operator | Nov 2010 |
36 | Edgewater Oil Co. Inc. | | Oil & Gas Operator | Jul 1995 |
37 | Edgewood Exploration Inc. | | Oil & Gas Operator | Mar 1993 |
38 | Edisto Resources Corp | Houston, TX 77057 | Oil & Gas Operator | Oct 1999 |
39 | Edward Oil Company | Youngsville, PA 16371 | Oil & Gas Operator | Nov 2023 |
40 | Edwards & Leach Oil Company | Oklahoma City, OK 73114 | Oil & Gas Operator | Mar 2005 |
41 | Edwin L Cox & Berry R Cox-Eni | | Oil & Gas Operator | May 1986 |
42 | Edwin L Cox-Michael Halbouty | | Oil & Gas Operator | Jun 1986 |
43 | Edwin L. Cox | | Oil & Gas Operator | May 1986 |
44 | Edwin L. Cox & Berry R. Cox | | Oil & Gas Operator | Jun 1986 |
45 | Eex Corporation | Houston, TX 77060 | Oil & Gas Operator | Feb 2000 |
46 | Eex E&P Company, L.P. | Houston, TX 77060 | Oil & Gas Operator | Jul 2003 |
47 | Egh Operating, LLC | | Oil & Gas Operator | Nov 2023 |
48 | Eidos Energy, Inc. | | Oil & Gas Operator | Oct 2017 |
49 | El Paso E&P Company, L.P. | Houston, TX 77002 | Oil & Gas Operator | Mar 2013 |
50 | El Paso Exploration Company | | Oil & Gas Operator | Jul 1985 |
51 | El Paso Field Services Company | Houston, TX 77002 | Oil & Gas Operator | Aug 2003 |
52 | El Paso Production Company | Houston, TX 77002 | Oil & Gas Operator | Mar 2016 |
53 | El Paso Production Gom, Inc. | | Oil & Gas Operator | Dec 2005 |
54 | El Toro Production Co., Inc. | | Oil & Gas Operator | Jan 2016 |
55 | El Tres Petr. Corp. | | Oil & Gas Operator | Jan 1984 |
56 | El-Oil, LTD. | | Oil & Gas Operator | Dec 2023 |
57 | Elad Petroleum Corporation | | Oil Operator | Jun 2005 |
58 | Eland Energy Inc | Dallas, TX 75248 | Oil & Gas Operator | Jan 2024 |
59 | Eldon Radke | | Oil Operator | May 2001 |
60 | Eldorado Gas Inc. | | Oil & Gas Operator | May 1986 |
61 | Eleuterius Company | | Oil Operator | Jan 1983 |
62 | Elf Aquitaine Inc | Houston, TX 77002 | Oil & Gas Operator | May 1991 |
63 | Elf Aquitaine Operating, Inc. | | Oil & Gas Operator | Jan 1992 |
64 | Elfco, Inc. | College Sta, TX 77845 | Oil & Gas Operator | Jun 1996 |
65 | Elgie Company, Inc. | | Oil & Gas Operator | Aug 1993 |
66 | Elgin Energy Corp. | | Oil Operator | May 1995 |
67 | Eli Rebich | | Oil & Gas Operator | Dec 1986 |
68 | Elizabeth Oil Company | | Oil Operator | Oct 1999 |
69 | Elliott Oil & Gas Company | The Woodlands, TX 77380 | Oil & Gas Operator | Sep 2006 |
70 | Ellis M. Moore, Et Al | | Oil Operator | Mar 1986 |
71 | Ellora Energy Inc. | Spring, TX 77389 | Oil & Gas Operator | Mar 2024 |
72 | Ellora Operating, L.P. | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2011 |
73 | Elmwood Operating LLC | | Oil & Gas Operator | Nov 2023 |
74 | Elsbury & Acker | | Oil & Gas Operator | Feb 2003 |
75 | Elsbury & McGrew | | Oil & Gas Operator | Nov 1986 |
76 | Elysium Energy, L.L.C. | Denver, CO 80202 | Oil & Gas Operator | Jun 2019 |
77 | Elysium Jennings, LLC | | Oil & Gas Operator | Dec 2023 |
78 | Emerald Oil Co. | | Oil & Gas Operator | Apr 1980 |
79 | Emerald Oil Company, L.L.C. | E. Rochester, NY 14445 | Oil & Gas Operator | Jan 2024 |
80 | Empire Land Corporation | New Orleans, LA 70130 | Oil & Gas Operator | Nov 2014 |
81 | Empire Louisiana LLC Of Delaware | | Oil & Gas Operator | Nov 2023 |
82 | Empresa Energy IV, LLC | | Oil & Gas Operator | Jul 2019 |
83 | Empresa Energy, LP | Houston, TX 77024 | Oil & Gas Operator | Jul 2009 |
84 | Empresa Operating, LLC | | Oil & Gas Operator | Dec 2023 |
85 | Enable Midstream Partners, LP | Oklahoma City, OK 73124 | Oil Operator | Sep 2023 |
86 | Enbridge Offshore Pipelines(Seacrest) LP | | Oil Operator | Oct 2009 |
87 | Enbridge P/LS (La Intra.)L.L.C. | | Oil Operator | Oct 2009 |
88 | Encana Oil & Gas (USA) Inc. | Denver, CO 80202 | Oil & Gas Operator | Oct 2020 |
89 | Enco Resources Inc. | Kingwood, TX 77325 | Oil & Gas Operator | Mar 2024 |
90 | Encore Operating Louisiana, LLC | | Oil & Gas Operator | Dec 2010 |
91 | Endeavor Energy Resources LP | Midland, TX 79701 | Oil & Gas Operator | Mar 2024 |
92 | Endeavor Natural Gas, LP | Houston, TX 77002 | Oil & Gas Operator | Mar 2024 |
93 | Endurance Oil & Gas, Inc. | Minden, LA 71055 | Oil & Gas Operator | Apr 2023 |
94 | Endurance Operating LLC | | Oil & Gas Operator | Dec 2023 |
95 | Enduro Operating LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2018 |
96 | Enerco Exploration & MGMT. Co. | | Oil & Gas Operator | Aug 1981 |
97 | Enercorp Resources, Inc. | Houston, TX 77027 | Oil & Gas Operator | Dec 1993 |
98 | Enerfin Field Services LLC | Houston, TX 77077 | Oil Operator | Dec 2023 |
99 | Energen Resources Corporation | Midland, TX 79701 | Oil & Gas Operator | Jan 2021 |
100 | Energen Resources Maq Inc | Birmingham, AL 35203 | Oil & Gas Operator | Sep 2000 |