1 | F & J Oil LLC | Newcastle, WY 82701 | Oil & Gas Operator | Oct 2015 |
2 | Fairways Offshore Expl Inc | Houston, TX 77040 | Oil & Gas Operator | Mar 2016 |
3 | Falcon Creek Resources, Inc. | Tulsa, OK 74137 | Oil & Gas Operator | Apr 2001 |
4 | Family Tree Corporation | Lakewood, CO 80228 | Oil & Gas Operator | Feb 2013 |
5 | Fancher Oil LLC | Greenwood, CO 80111 | Oil & Gas Operator | Nov 2006 |
6 | Farnsworth & Kaiser Oil Company | Newcastle, WY 82701 | Oil & Gas Operator | Sep 2012 |
7 | Faulconer Vernon E Inc | Tyler, TX 75711 | Oil & Gas Operator | Sep 2024 |
8 | FDF Resources | Newcastle, WY 82701 | Oil & Gas Operator | Oct 2024 |
9 | FDL Operating, LLC | Judson, TX 75660 | Oil & Gas Operator | Dec 2024 |
10 | Federated Oil & Gas Properties | Traverse City, MI 49685 | Gas Operator | Mar 2014 |
11 | Felmont Oil Corporation | Walnut Creek, CA 94596-3568 | Oil & Gas Operator | Feb 1990 |
12 | Ferguson & Bosworth | | Oil & Gas Operator | May 2007 |
13 | Ferguson Bob | Casper, WY 82605 | Oil Operator | May 2004 |
14 | Ferguson Energy Inc | Evanston, WY 82930 | Oil & Gas Operator | Aug 2024 |
15 | Ferguson Oil Company Inc | | Oil & Gas Operator | Apr 1994 |
16 | Ferreira Oil Properties LLC | Carefree, AZ 85377 | Oil Operator | Apr 2014 |
17 | Fidelity Exploration & Production Company | Denver, CO 80203 | Oil & Gas Operator | Oct 2024 |
18 | Fina Oil And Chemical Company | Dallas, TX 75221 | Oil & Gas Operator | May 2019 |
19 | Finaly Resources LLC | Sunset Beach, CA 90742 | Oil & Gas Operator | Dec 2024 |
20 | Finley Resources Inc | Fort Worth, TX 76113 | Oil & Gas Operator | Dec 2024 |
21 | First Energy Corporation | | Oil & Gas Operator | Jun 1993 |
22 | First Energy Properties | Houston, TX 77060 | Oil & Gas Operator | Dec 1986 |
23 | First Sourcenergy Wyoming Inc | Gillette, WY 82718 | Gas Operator | Jul 2003 |
24 | Five States Operating Company LLC | Dallas, TX 75206 | Oil & Gas Operator | Sep 2024 |
25 | Flag-Redfern Oil Company | Oklahoma City, OK 73125 | Oil & Gas Operator | Jul 2002 |
26 | Flahive Oil & Gas LLC | Golden, CO 80401 | Oil Operator | Oct 1995 |
27 | Florida Gas Exploration Co | | Oil & Gas Operator | Feb 1985 |
28 | Flow Production Company | Midland, TX 79708 | Oil & Gas Operator | Mar 2005 |
29 | Flying J Oil & Gas Inc | North Salt Lake, UT 84054 | Oil & Gas Operator | Dec 2009 |
30 | FMC Corporation | Green River, WY 82935 | Oil & Gas Operator | Dec 2008 |
31 | Forcenergy Inc | Miami, FL 33129 | Oil & Gas Operator | Mar 2015 |
32 | Forcenergy Onshore Inc. | Houston, TX 77002 | Oil & Gas Operator | Dec 2012 |
33 | Foree R L | Dallas, TX 75225 | Oil & Gas Operator | Aug 2001 |
34 | Foreland Resources LLC | Lakewood, CO 80228 | Oil & Gas Operator | Sep 2024 |
35 | Forest Oil Permian Corporation | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
36 | Forestar Petroleum Corporation | Denver, CO 80202 | Oil & Gas Operator | May 2017 |
37 | Fossil Creek Resources LLC | Arlington, TX 76011-5597 | Oil & Gas Operator | Mar 2015 |
38 | Fossil Energy Inc | Austin, TX 78746 | Oil & Gas Operator | Dec 2024 |
39 | Foundation Energy Managment LLC | Addison, TX 74119 | Oil & Gas Operator | Sep 2024 |
40 | Four-A Energy LLC | Cody, WY 82414 | Oil Operator | Oct 2024 |
41 | Frank Louis L | Kingsville, TX 78364 | Oil & Gas Operator | Aug 2003 |
42 | Fremont Energy Corporation | Oklahoma City, OK 73112 | Oil & Gas Operator | Dec 2004 |
43 | Frickey Investment MGT Co LLC | Lakewood, CO 80215 | Oil & Gas Operator | Oct 2024 |
44 | Fruehauf LLC | Gaylord, MI 49735 | Oil Operator | Feb 2005 |
45 | Fuel Exploration Inc | Denver, CO 80295 | Oil & Gas Operator | Jan 1992 |
46 | Fuel Resources Development Co | Denver, CO 80202 | Oil & Gas Operator | Feb 1994 |