| 1 | B & G Oil & Gas Co | Bartlesville, OK 74006 | Oil & Gas Operator | Dec 2000 |
| 2 | B & G Oil Company | | Oil & Gas Operator | Oct 2007 |
| 3 | B & R Resources, LLC | Solon, OH 44139-2360 | Oil & Gas Operator | Dec 2014 |
| 4 | B. & L. Oil Company | Seguin, TX 78155 | Oil & Gas Operator | Feb 2026 |
| 5 | B. V. Well Services, LLC | Buckhannon, WV 26201 | Oil & Gas Operator | Dec 2021 |
| 6 | Bailey, W G | | Gas Operator | Dec 2004 |
| 7 | Bannon Energy Inc | Houston, TX 77068 | Oil & Gas Operator | Jun 1998 |
| 8 | Baranet-Cashion Partners | | Gas Operator | Dec 1996 |
| 9 | Barr, David E & Garnet M | Grantsville, WV 26147-9862 | Oil & Gas Operator | Dec 2021 |
| 10 | Bartlett, Roy, G. | Harrisville, WV 26362 | Oil & Gas Operator | Dec 2021 |
| 11 | Bartram, I David | Lavalette, WV 25535 | Oil & Gas Operator | Dec 2021 |
| 12 | Base Petroleum, Inc. | South Charleston, WV 25309-0000 | Oil & Gas Operator | Dec 2021 |
| 13 | Battles Energy Corporation | Bridgeport, WV 26330 | Oil & Gas Operator | Dec 2021 |
| 14 | Bay State Energy (Rob'T P. Evans) | | Oil & Gas Operator | Jul 2002 |
| 15 | Bayer Brokerage Company, Inc. | | Oil & Gas Operator | Dec 2021 |
| 16 | BC Operating, Inc. | Midland, TX 79710 | Oil & Gas Operator | Feb 2026 |
| 17 | Beacon Resources Corp. | | Oil & Gas Operator | Dec 2021 |
| 18 | Beall, Bobby D. | Normantown, WV 25267 | Oil & Gas Operator | Dec 2021 |
| 19 | Beall, Roscoe C. III | Davis, WV 26260-0000 | Gas Operator | Dec 2020 |
| 20 | Beckley Energy, LLC | | Gas Operator | Dec 2019 |
| 21 | Beechlick Oil, Inc. | Salem, WV 26426-5522 | Oil & Gas Operator | Dec 2021 |
| 22 | Beekay Company | Dallas, TX 75219 | Oil & Gas Operator | Dec 1996 |
| 23 | Belknap Enterprises | Exchange, WV 26619 | Gas Operator | Dec 2021 |
| 24 | Benatty Corp., The | Cambridge, OH 43725-1002 | Oil & Gas Operator | Dec 1996 |
| 25 | Bennett, Doyle | | Gas Operator | Dec 1998 |
| 26 | Berea Oil & Gas Corp | Buffalo, NY 14202 | Oil & Gas Operator | Dec 2002 |
| 27 | Berry Energy, Inc. | Clarksburg, WV 26301-2252 | Oil & Gas Operator | Dec 2021 |
| 28 | Bet-Ro, Inc. | Rockdale, TX 76567 | Oil & Gas Operator | Feb 2026 |
| 29 | Beta Helix Energy LLC | | Oil & Gas Operator | Dec 2021 |
| 30 | Bethel Oil & Gas | | Oil & Gas Operator | Dec 2004 |
| 31 | BG Production, LLC | Denver, NC 28037-8088 | Oil & Gas Operator | Dec 2021 |
| 32 | Bialek Oil And Gas Corporation | Harrisville, WV 26362 | Oil & Gas Operator | Dec 2021 |
| 33 | Big C Production & Processing, Inc. | Crown City, OH 45623 | Oil & Gas Operator | Dec 2021 |
| 34 | Big Sand Drilling Company | Buckhannon, WV 26201-0000 | Oil & Gas Operator | Dec 2021 |
| 35 | Bill And Jesse, Inc | | Oil & Gas Operator | Dec 2021 |
| 36 | Blackrock Enterprises, LLC | Salem, WV 26426 | Oil & Gas Operator | Dec 2021 |
| 37 | Blanton, James M. | Frankfort, KY 40621 | Gas Operator | Dec 2021 |
| 38 | Blazer Energy Corp. | Alexandria, VA 22314 | Oil & Gas Operator | Dec 2014 |
| 39 | Blue Creek Gas Co. | | Oil & Gas Operator | Jun 2014 |
| 40 | Blue Group Operating, Inc. | Spencer, WV 25276 | Oil & Gas Operator | Nov 2021 |
| 41 | Blueridge Gas Partners, LLC | Spicewood, TX 78669 | Oil & Gas Operator | Dec 2021 |
| 42 | Bobcat Oil & Gas Inc. | Wayne, WV 25570-0000 | Oil & Gas Operator | Dec 2021 |
| 43 | Boggs Energy Inc | | Gas Operator | Dec 2004 |
| 44 | Boggs Natural Gas, FLP | Spencer, WV 25276-0000 | Oil & Gas Operator | Dec 2021 |
| 45 | Bonnett, David M. Dba Bonnett'S Production Company | Alum Bridge, WV 26321-9608 | Oil & Gas Operator | Dec 2021 |
| 46 | Boone East Development Co., LLC | Julian, WV 25529 | Gas Operator | Dec 2019 |
| 47 | Bow Valley Petroleum Inc | Denver, CO 80202 | Oil & Gas Operator | Apr 1996 |
| 48 | Bowie Inc | Clarksburg, WV 26301 | Oil & Gas Operator | Dec 2008 |
| 49 | Bowyer, David | Alma, WV 26320-0000 | Oil & Gas Operator | Dec 2021 |
| 50 | Boyd O & G, Inc. | Charleston, WV 25301 | Oil & Gas Operator | Dec 2021 |
| 51 | Brady Resources, Inc. | Bridgeport, WV 26330-1320 | Oil & Gas Operator | Dec 2008 |
| 52 | Braxton Oil And Gas Corp. | Oklahoma City, OK 73118 | Oil & Gas Operator | Dec 2021 |
| 53 | Brent Boggs Oil & Gas LLC | Ivydale, WV 25113 | Oil & Gas Operator | Nov 2021 |
| 54 | Brewer Natural Resources, LLC | Lexington, WV 40508 | Oil & Gas Operator | Dec 2020 |
| 55 | Briar Hill Energy, Inc. | Harrisville, WV 26362 | Oil & Gas Operator | Dec 2021 |
| 56 | Broughton Foods Co | Marietta, OH 45750 | Oil & Gas Operator | Dec 2010 |
| 57 | Bryan, Paul L Mineral Trust | Daytona Beach Shores, FL 32118 | Gas Operator | Dec 2021 |
| 58 | BSB Oil And Gas, LLC | | Oil & Gas Operator | Dec 2021 |
| 59 | Bucher Exploration L.L.C. | Buckhannon, WV 26201-0000 | Gas Operator | Dec 2021 |
| 60 | Buckeye Oil Producing Co. | Wooster, OH 44691-129 | Oil & Gas Operator | Dec 2024 |
| 61 | Buffalo Properties LLC | | Oil & Gas Operator | Dec 2003 |
| 62 | Burchett Natural Gas, Inc. | Williamson, WV 25661 | Gas Operator | Dec 2016 |
| 63 | Burdette, Everett W., Jr. | | Oil & Gas Operator | Dec 2008 |
| 64 | Burdette, L W Etal LLC | Parkersburg, WV 26102-1485 | Oil & Gas Operator | Dec 2021 |
| 65 | Busch, W. H. | | Gas Operator | Dec 2005 |
| 66 | Buttes Resources Company | Houston, TX 77056 | Oil & Gas Operator | May 2007 |