1 | 4D Energy Co. | Sterling City, TX 76951 | Oil & Gas Operator | Feb 2007 |
2 | 7S Oil & Gas, LLC | Midland, TX 79706 | Oil & Gas Operator | Dec 2019 |
3 | Aggietech Oil, LTD. | Midland, TX 79701 | Oil & Gas Operator | Aug 2016 |
4 | Allar Co., The | Graham, TX 76450 | Oil & Gas Operator | Dec 2004 |
5 | Alpine Petroleum | Abilene, TX 79608 | Oil & Gas Operator | Jul 2018 |
6 | American Cometra, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | Mar 2008 |
7 | American Exploration Company | Houston, TX 77010 | Oil & Gas Operator | Jan 2000 |
8 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
9 | Ampak Oil Company | Plano, TX 75074 | Oil & Gas Operator | Dec 2024 |
10 | Anadarko E&P Company LP | Houston, TX 77251 | Oil & Gas Operator | Aug 2014 |
11 | Anadarko Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Sep 2024 |
12 | Anegada Resources | Kerrville, TX 78029 | Oil & Gas Operator | Jan 2002 |
13 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Dec 2024 |
14 | Apv McCamey LLC | MC Camey, TX 79752 | Oil & Gas Operator | Dec 2024 |
15 | Arch Oil & Gas, LLC | Dallas, TX 75254 | Oil & Gas Operator | Dec 2024 |
16 | Arrington,David H. Oil & Gas,Inc | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
17 | Arrowhead Operating Inc. | Argyle, TX 76226 | Oil & Gas Operator | Dec 2024 |
18 | Asher Resources | Boerne, TX 78006 | Oil & Gas Operator | May 2015 |
19 | Atmos Pipeline - Texas | Dallas, TX 75240 | Oil & Gas Operator | Dec 2024 |
20 | Atoka Operating Permian, LLC | Addison, TX 75001 | Oil & Gas Operator | Sep 2023 |
21 | Atoka Operating, Inc. | Gainesville, TX 76241 | Oil & Gas Operator | Dec 2024 |
22 | Atropos Exploration Company | Dallas, TX 75225 | Oil & Gas Operator | Dec 2024 |
23 | Atropos Production Corporation | Dallas, TX 75225 | Oil & Gas Operator | Dec 2024 |
24 | Axis Energy Corporation | Roswell, NM 88202 | Oil & Gas Operator | Dec 2024 |
25 | Baker Operating, Inc. | Odessa, TX 79764 | Oil & Gas Operator | Dec 2024 |
26 | Bargo Energy Company | Houston, TX 77010 | Oil & Gas Operator | May 2001 |
27 | Basa Resources Inc | Dallas, TX 75254 | Oil & Gas Operator | Dec 2024 |
28 | Baxter, Kelly H. | Austin, TX 78767 | Oil & Gas Operator | Mar 2008 |
29 | Baylor Operating, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Dec 2024 |
30 | BC Operating, Inc. | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
31 | Beach Exploration, Inc. | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
32 | Bellwether Exploration Company | Houston, TX 77010 | Oil & Gas Operator | May 2001 |
33 | Bennett, R. C., Company | Midland, TX 79702 | Oil & Gas Operator | Dec 2019 |
34 | Big Star Oil & Gas, LLC | Midland, TX 79710 | Oil & Gas Operator | Sep 2017 |
35 | Black Gold Energy LLC | Jenks, OK 74037 | Oil Operator | Jun 2024 |
36 | Black River Operating LLC | Keller, TX 76248 | Oil & Gas Operator | Dec 2024 |
37 | Blackmun Family Partners, L.P. | Dallas, TX 75206 | Oil & Gas Operator | Dec 2024 |
38 | Blue Ridge Resources, LLC | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
39 | Blue Star Natural Resources, LLC | San Angelo, TX 76906 | Oil & Gas Operator | Dec 2024 |
40 | Bob Hughes Oil Company, LLC | San Angelo, TX 76901 | Oil & Gas Operator | Dec 2024 |
41 | Bolding Energy, LLC | Sterling City, TX 76951 | Oil & Gas Operator | Dec 2024 |
42 | Bosque Texas Oil LLC | Houston, TX 77024 | Oil & Gas Operator | Dec 2024 |
43 | BP Prod. Corp. | Richardson, TX 75083 | Oil & Gas Operator | Dec 2024 |
44 | Breitburn Operating LP | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
45 | Breitling Operating Corporation | Dallas, TX 75201 | Oil & Gas Operator | Aug 2016 |
46 | Bright & Company | The Colony, TX 75056 | Oil & Gas Operator | May 2015 |
47 | Brothers Production Company Inc. | Midland, TX 79708 | Oil & Gas Operator | Dec 2024 |
48 | Brown, H. L., Jr. | Midland, TX 79702 | Oil & Gas Operator | May 2002 |
49 | Burgundy Oil & Gas, Inc. | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
50 | Burk Royalty Co., LTD. | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 2024 |
51 | Burleson Petroleum, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
52 | Bustamante Oil Company | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
53 | Bustamante Resources LLC | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
54 | BVX Operating, Inc. | Boerne, TX 78006 | Oil & Gas Operator | Dec 2024 |
55 | Campana Petroleum Company | Midland, TX 79705 | Oil & Gas Operator | Dec 2024 |
56 | Capps, R. Oil Corp. | Midland, TX 79704 | Oil & Gas Operator | Oct 2002 |
57 | Caraway Operating Co. | San Angelo, TX 76902 | Oil & Gas Operator | Dec 2024 |
58 | Cardona, LLC | San Angelo, TX 76902 | Oil & Gas Operator | Dec 2024 |
59 | Cedyco Corporation | Houston, TX 77227 | Oil & Gas Operator | Nov 2008 |
60 | Chambers Operating, Inc. | Westbrook, TX 79565 | Oil & Gas Operator | Mar 2006 |
61 | Chaparral Energy, L.L.C. | Oklahoma City, OK 73142 | Oil & Gas Operator | Dec 2024 |
62 | Chesapeake Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Aug 2024 |
63 | Chevron Midcontinent, L.P. | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |
64 | Chevron USA Inc | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |
65 | Cimarex Energy Co. Of Colorado | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |
66 | Claron Corporation | Houston, TX 77219 | Oil & Gas Operator | Dec 2024 |
67 | Clear Water Inc. | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
68 | CLR Secondary Recovery, LLC | Wichita Falls, TX 76306 | Oil & Gas Operator | Dec 2024 |
69 | Coastal Oil & Gas Corporation | Houston, TX 77252 | Oil & Gas Operator | Dec 2009 |
70 | Cobra Oil & Gas Corporation | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 2024 |
71 | Cochise Energy Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
72 | Cody Energy LLC | Houston, TX 77024 | Oil & Gas Operator | Jun 2020 |
73 | Cody Energy, Inc. | Houston, TX 77077 | Oil & Gas Operator | Oct 2024 |
74 | COG Operating LLC | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
75 | Collins & Ware, Inc. | Midland, TX 79701 | Oil & Gas Operator | Aug 2003 |
76 | Compass Energy Operating, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Dec 2024 |
77 | Comstock Energy, LLC | Wichita Falls, TX 76301 | Oil & Gas Operator | Dec 2024 |
78 | Concho Oilfield Serv & Oper Co. | Eden, TX 76837 | Oil & Gas Operator | Dec 2024 |
79 | Conoco Inc. | Houston, TX 77252 | Oil & Gas Operator | Mar 2015 |
80 | ConocoPhillips Company | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
81 | Copper Ridge Resources LLC | Midland, TX 79710 | Oil Operator | Jul 2024 |
82 | Costilla Petroleum Corporation | Midland, TX 79702 | Oil & Gas Operator | Mar 2015 |
83 | Cox, John L. | Midland, TX 79702 | Oil & Gas Operator | Mar 2015 |
84 | Cross Timbers Operating Co | Fort Worth, TX 76102 | Oil & Gas Operator | Aug 2024 |
85 | Crosstex Services, L.L.C. | Tuscola, TX 79562 | Oil Operator | Dec 2024 |
86 | Crownquest Operating, LLC | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
87 | Cumming Company, Inc. The | Fort Worth, TX 76116 | Oil & Gas Operator | Dec 2024 |
88 | Cwoc | Big Spring, TX 79721 | Oil & Gas Operator | Dec 2024 |
89 | D & D Enterprises | Post, TX 79356 | Oil & Gas Operator | Dec 2024 |
90 | D & D Well Service, L.L.C. | Post, TX 79356 | Oil Operator | Dec 2024 |
91 | Dallas Production, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Mar 2021 |
92 | DCP Operating Co LP | Houston, TX 77042 | Oil & Gas Operator | Sep 2024 |
93 | Devon Energy Production Company LP | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2024 |
94 | Devon SFS Operating Inc | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2008 |
95 | Diamond S Energy Company | Fort Worth, TX 76132 | Oil & Gas Operator | Dec 2024 |
96 | Discovery Natural Resources LLC | Denver, CO 80202 | Oil & Gas Operator | Dec 2024 |
97 | Dorado Oil Company | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Dec 2014 |
98 | Double Diamond Petroleum, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
99 | Duncan Drilling Co. | Big Spring, TX 79721 | Oil & Gas Operator | Dec 2024 |
100 | Durham, Inc. | Midland, TX 79701 | Oil & Gas Operator | Jul 2016 |