| 26001 | Scout Energy Management LLC | Dallas, TX 75240 | Oil & Gas Operator | Nov 2024 |
| 26002 | Scranton Exploration | Eastland, TX 76448 | Oil & Gas Operator | Nov 2024 |
| 26003 | Scribner, Jeff | Wichita Falls, TX 76302 | Oil & Gas Operator | Dec 2004 |
| 26004 | Scrimgeour Robert | Sterling, VA 22170 | Oil & Gas Operator | Dec 1991 |
| 26005 | Scriven, Daniel | Ripley, NY 14775 | Gas Operator | Dec 2023 |
| 26006 | Scroggins, Bruce E. | Gilmer, TX 75645 | Oil & Gas Operator | Aug 2004 |
| 26007 | SCS Newton Oil LLC | Perryton, TX 79070 | Oil & Gas Operator | Nov 2024 |
| 26008 | Scully And Smith Oil Corporation | Salado, TX 76571 | Oil & Gas Operator | Feb 1995 |
| 26009 | Scully Energy Corporation | Salado, TX 76571 | Oil & Gas Operator | Mar 2012 |
| 26010 | Scurlock Oil Co | Houston, TX 77210 | Oil Operator | May 1997 |
| 26011 | Scythian, LTD. | Midland, TX 79701 | Oil & Gas Operator | Dec 2020 |
| 26012 | SCZ Resources, LLC | Houston, TX 77055 | Oil Operator | Jul 2024 |
| 26013 | SD Royale Energy, Inc. | San Diego, CA 92159 | Oil & Gas Operator | Nov 2024 |
| 26014 | SDB Oil & Gas, LLC | Pasadena, TX 77502 | Oil Operator | Nov 2024 |
| 26015 | SDG Operating Company, Inc | Tyler, TX 75701 | Oil & Gas Operator | Nov 2024 |
| 26016 | SDG Resources L.P. | Montrose, CO 81402 | Oil & Gas Operator | May 2006 |
| 26017 | SDG Services LLC | Kilgore, TX 75663 | Oil Operator | Nov 2024 |
| 26018 | Sdoco, LLC | Highlands Ranch, CO 80129 | Oil Operator | Jun 2024 |
| 26019 | SDX Resources, Inc. | Midland, TX 79705 | Oil & Gas Operator | Nov 2024 |
| 26020 | Se USA Operating, Inc. | Houston, TX 77002 | Oil & Gas Operator | Dec 2009 |
| 26021 | Sea Eagle Ford, LLC | Denver, CO 80265 | Oil & Gas Operator | Jun 2022 |
| 26022 | Sea Sand Oil Company | Fort Worth, TX 76185 | Oil & Gas Operator | Jun 1995 |
| 26023 | Seaboard Gas Company | Edmond, OK 73034 | Oil & Gas Operator | Feb 1999 |
| 26024 | Seaboard Oil Company | Midland, TX 79710 | Oil & Gas Operator | Mar 2008 |
| 26025 | Seaboard Operating Co. | Midland, TX 79710 | Oil & Gas Operator | Nov 2024 |
| 26026 | Seaboard Pipe & Equip. Co. | | Oil & Gas Operator | May 1977 |
| 26027 | Seaboard Well Service, Inc. | | Oil & Gas Operator | Jan 1978 |
| 26028 | Seabreeze Production Co | Hungerford, TX 77448 | Oil & Gas Operator | Nov 2024 |
| 26029 | Seabren Gas System Inc | Okla City, OK 73112 | Oil & Gas Operator | Mar 2016 |
| 26030 | Seaco Production | Dripping SPGS, TX 78620 | Oil & Gas Operator | Feb 2016 |
| 26031 | Seago Operating Co., L.L.C. | Abilene, TX 79608 | Oil & Gas Operator | Oct 2011 |
| 26032 | Seago Petroleum, Inc. | Abilene, TX 79606 | Oil & Gas Operator | Nov 2024 |
| 26033 | Seagrove Resources LLC | Malakoff, TX 75148 | Oil & Gas Operator | Aug 2024 |
| 26034 | Seagull Development Corp | Massillon, OH 44646-7436-7436 | Oil & Gas Operator | Dec 2015 |
| 26035 | Seagull Energy Corporation | | Gas Operator | Mar 1987 |
| 26036 | Seagull Energy E & P Inc | Houston, TX 77002 | Oil & Gas Operator | Jan 2015 |
| 26037 | Seagull Mid-South Inc | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
| 26038 | Seagull Midcon Inc. | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
| 26039 | Seagull Operatin | | Oil & Gas Operator | Jul 1995 |
| 26040 | Seagull Operating Co., Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Jul 2024 |
| 26041 | Seahawk Oil & Gas Company | Dallas, TX 75379 | Oil & Gas Operator | Aug 2007 |
| 26042 | Seahawk Oil International Inc | Newport Beach, CA 92660 | Oil & Gas Operator | Oct 1997 |
| 26043 | Seal Energy Company | | Oil Operator | Jun 2024 |
| 26044 | Seal Exploration, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Dec 2006 |
| 26045 | Seale, Don R. | Electra, TX 76360 | Oil & Gas Operator | Nov 2024 |
| 26046 | Sealexco | | Oil & Gas Operator | Jun 1992 |
| 26047 | Sealexco-Crescent Drilling | | Oil & Gas Operator | May 1986 |
| 26048 | Seals And Brown Oil Operating | Norman, OK 73072-3020 | Oil & Gas Operator | Sep 2024 |
| 26049 | Seals Oil Company | Fox, OK 73435-0222 | Oil & Gas Operator | Nov 2011 |
| 26050 | Seals Well Service | | Oil Operator | Jul 2001 |
| 26051 | Sean M Sharp LLC | Chalk Hill, PA 15421 | Oil & Gas Operator | Aug 2024 |
| 26052 | Seanard Energy Company | Baton Rouge, LA 70808 | Oil & Gas Operator | Jul 2002 |
| 26053 | Seaport Inc | Oklahoma City, OK 73131 | Oil & Gas Operator | Aug 2024 |
| 26054 | Seaport Natural Gas Co., Inc. | Angola, NY 14006 | Gas Operator | Dec 2023 |
| 26055 | Search Drilling Company | Houston, TX 77010 | Oil & Gas Operator | Feb 2001 |
| 26056 | Searchers Exploration | Brenham, TX 77833 | Oil Operator | Nov 2024 |
| 26057 | Searcy Brothers Inc | Tulsa, OK 74135-0433 | Oil Operator | Jun 2004 |
| 26058 | Sears Joe M | Bethany, OK 730084841 | Oil & Gas Operator | May 2013 |
| 26059 | Sears M N | Oklahoma City, OK 73143 | Oil & Gas Operator | Apr 2015 |
| 26060 | Sears Resources, LLC | | Oil & Gas Operator | Dec 2021 |
| 26061 | Seashore Energy, Inc. | Boerne, TX 78006 | Oil & Gas Operator | Nov 2024 |
| 26062 | Seattle'S Best Consulting LLC | Austin, TX 78731 | Oil & Gas Operator | Nov 2024 |
| 26063 | Seaward Resources Inc. | | Gas Operator | Dec 1984 |
| 26064 | Seawide Limited | | Oil & Gas Operator | Jul 1983 |
| 26065 | Seay Dennis Regan | | Oil Operator | Jan 2001 |
| 26066 | Seay Exploration, Inc. | Midland, TX 79704 | Oil & Gas Operator | Mar 2008 |
| 26067 | Seay Oil & Gas, LTD. | Dripping SPGS, TX 78620 | Oil & Gas Operator | Apr 2013 |
| 26068 | Sebep LLC | Houston, TX 77224-9545 | Gas Operator | Sep 2024 |
| 26069 | Sec Production Inc | Edmond, OK 73013-3709 | Oil & Gas Operator | Sep 2024 |
| 26070 | Secan Oil Co., Inc. | | Oil & Gas Operator | May 1987 |
| 26071 | Secan Oil Co., Inc.-Pennington | | Oil & Gas Operator | May 1987 |
| 26072 | Seco Petroleum Corp | Houston, TX 77290 | Oil & Gas Operator | Jan 1997 |
| 26073 | Seco Production Company | Midland, TX 79708 | Oil & Gas Operator | Aug 2003 |
| 26074 | Second Wind Production Company Inc. | | Oil Operator | Dec 2013 |
| 26075 | Secondary Gas Recovery Inc. | Tulsa, OK 74119 | Oil & Gas Operator | Oct 1993 |
| 26076 | Secondary Oil Corp., Inc. | Austin, TX 78750 | Oil Operator | Apr 1999 |
| 26077 | Secondary Recovery, Inc. | | Oil & Gas Operator | Dec 1991 |
| 26078 | Secure Exploration And Production, LLC | | Oil Operator | Jun 2024 |
| 26079 | Security Pacific National Bank | | Oil Operator | Dec 1990 |
| 26080 | Sed Energy Inc. | Midland, TX 79702 | Oil & Gas Operator | Nov 2024 |
| 26081 | Sedalia Energy, LLC | | Oil & Gas Operator | Mar 2018 |
| 26082 | Sedco Resources Inc | Kerrville, TX 78029 | Oil & Gas Operator | Nov 2024 |
| 26083 | Sedna Energy LLC | Blanchard, OK 73010-8043 | Gas Operator | Apr 2017 |
| 26084 | Sedna Energy, Inc | | Gas Operator | Nov 2011 |
| 26085 | Sedona Oil & Gas Corporation | Austin, TX 78746 | Oil & Gas Operator | Nov 2024 |
| 26086 | See Oil | | Oil Operator | Jul 2024 |
| 26087 | Seeco | | Gas Operator | Jul 2016 |
| 26088 | Seeco, Inc. | | Gas Operator | Sep 2015 |
| 26089 | Seeco, LLC | | Gas Operator | May 2019 |
| 26090 | Seed Group/Aa Drilling | | Oil Operator | Oct 2009 |
| 26091 | Seedy Draw LLC | Greenwood VIllage, CO 80111 | Oil Operator | Sep 2024 |
| 26092 | Seek Energy, LLC | Tulsa, OK 74103 | Oil & Gas Operator | Nov 2024 |
| 26093 | Seeker Oil Company II, Inc. | San Antonio, TX 78209 | Oil Operator | Jan 2016 |
| 26094 | Seeker Oil Company, Incorporated | San Antonio, TX 78209 | Oil & Gas Operator | Nov 2024 |
| 26095 | Seeker, LLC | Newkirk, OK 74647 | Oil & Gas Operator | Nov 2019 |
| 26096 | Seeley Oil Company, LLC | Cortez, CO 81321 | Oil & Gas Operator | Sep 2024 |
| 26097 | Seelig Oil Corpo | | Oil Operator | Apr 1985 |
| 26098 | Seely Oil Company | Fort Worth, TX 76102 | Oil & Gas Operator | Nov 2024 |
| 26099 | Seelye, William L. | Plano, TX 75024 | Oil & Gas Operator | Oct 2005 |
| 26100 | Seer Operating LLC | Sheridan, WY 82801 | Oil & Gas Operator | Oct 2016 |