| 1 | U F G CO FEE TRACT | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 2 | U F G CO FEE TRACT NO 4 6 | Lincoln County, WV | Gas Property | Dec 2021 |
| 3 | U F G CO MIN | Logan County, WV | Oil & Gas Property | Dec 2021 |
| 4 | U F G CO MIN TR | Lincoln County, WV | Gas Property | Dec 2021 |
| 5 | U F G CO MINERAL TRACT 6 | Lincoln County, WV | Gas Property | Dec 2021 |
| 6 | U F GAS | Logan County, WV | Gas Property | Dec 2021 |
| 7 | U S ARMY CORP | Wyoming County, WV | Gas Property | Dec 2021 |
| 8 | U S STEEL | Mingo County, WV | Gas Property | Dec 2021 |
| 9 | U. F. GAS MIN TR. 1 6 | Wayne County, WV | Gas Property | Dec 2021 |
| 10 | U.S ARMY CORP | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 11 | U.S. ARMY CORP OF ENG | Wyoming County, WV | Gas Property | Dec 2021 |
| 12 | U.S. ARMY CORP OF ENG. I. N. BROWN | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 13 | U.S. ARMY CORP. OF ENG | Lewis County, WV | Oil & Gas Property | Dec 2015 |
| 14 | U.S. DEPT. OF INTERIOR | Lewis County, WV | Gas Property | Dec 2021 |
| 15 | U.S. STEEL | Wyoming County, WV | Gas Property | Oct 2005 |
| 16 | U.S. STEEL | Mingo County, WV | Gas Property | Dec 2021 |
| 17 | U.S. STEEL MINING CO | McDowell County, WV | Gas Property | Jun 1999 |
| 18 | U.S. STEEL MINING CO | Wyoming County, WV | Gas Property | Dec 2021 |
| 19 | U.S.ARMY CORP OF ENG | Wayne County, WV | Gas Property | Dec 2021 |
| 20 | U.S.FISH&WILDLIFE S | Pleasants County, WV | Oil & Gas Property | Dec 2020 |
| 21 | U.S.STEEL MINING | Wyoming County, WV | Gas Property | Dec 2021 |
| 22 | ULA F. NELSON WELLER | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 23 | UNDERWOOD | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 24 | UNDERWOOD | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 25 | UNDERWOOD | Doddridge County, WV | Oil & Gas Property | Oct 2021 |
| 26 | UNDERWOOD, CHARLES G | Doddridge County, WV | Gas Property | Dec 2021 |
| 27 | UNDERWOOD, RALPH | Tyler County, WV | Gas Property | Dec 2021 |
| 28 | UNDERWOOD, RAYMOND | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 29 | UNDERWOOD, RICHARD M | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 30 | UNION CARBIDE | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 31 | UNION LAND CO | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 32 | UNITED AFFIL | Logan County, WV | Gas Property | Dec 2021 |
| 33 | UNITED FUEL | Wayne County, WV | Oil & Gas Property | Dec 2021 |
| 34 | UNITED FUEL | Lincoln County, WV | Gas Property | Dec 2021 |
| 35 | UNITED FUEL | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 36 | UNITED FUEL GAS | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 37 | UNITED FUEL GAS CO | Wayne County, WV | Oil & Gas Property | Jun 2020 |
| 38 | UNITED FUEL GAS CO | Wayne County, WV | Gas Property | Dec 2021 |
| 39 | UNITED FUEL GAS CO | Kanawha County, WV | Gas Property | Dec 2021 |
| 40 | UNITED FUEL GAS CO | Lincoln County, WV | Gas Property | Dec 2021 |
| 41 | UNITED FUEL GAS CO | Roane County, WV | Gas Property | Dec 2021 |
| 42 | UNITED POCAHONTAS 1 | McDowell County, WV | Gas Property | Dec 2021 |
| 43 | UPDEGRAFF, L | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 44 | UPDEGRAFT | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 45 | UPSHUR PROPERTY INC | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 46 | US ARMY CORP OF ENGINEER | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 47 | US ARMY CORP OF ENGINEER | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 48 | US ARMY CORP OF ENGINEERS | Wyoming County, WV | Gas Property | Dec 2021 |
| 49 | US ARMY CORP OF ENGINEERS | Wyoming County, WV | Gas Property | Dec 2021 |
| 50 | US ARMY CORPS OF ENGINEER | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 51 | US STEEL MINING CO | Wyoming County, WV | Gas Property | Dec 2001 |
| 52 | USA GWS | Lewis County, WV | Gas Property | Dec 2021 |