| 4901 | WC 45N-66W-35 1H | Weston County, WY | Oil & Gas Property | Dec 2025 |
| 4902 | WC FED | Campbell County, WY | Gas Property | Oct 2010 |
| 4903 | WC1 N | Natrona County, WY | Oil & Gas Property | Sep 1991 |
| 4904 | WC1 S | Natrona County, WY | Oil & Gas Property | May 1991 |
| 4905 | WC2 N | Natrona County, WY | Oil & Gas Property | Dec 1993 |
| 4906 | WC2 S | Natrona County, WY | Oil & Gas Property | Jun 1996 |
| 4907 | WCR 2-33-69 USA A | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 4908 | WDU FED | Johnson County, WY | Gas Property | Nov 2025 |
| 4909 | WDU STATE | Johnson County, WY | Gas Property | Nov 2025 |
| 4910 | WEADICK | Park County, WY | Oil & Gas Property | Dec 2025 |
| 4911 | WEBB ANDERSON 1 | Big Horn County, WY | Oil Property | Dec 2025 |
| 4912 | WEBB RANCH UNIT | Fremont County, WY | Oil & Gas Property | Jul 2025 |
| 4913 | WEDGE | Sweetwater County, WY | Oil & Gas Property | Nov 2025 |
| 4914 | WELFARE | Niobrara County, WY | Oil & Gas Property | Dec 2025 |
| 4915 | WELL | Campbell County, WY | Gas Property | Apr 2012 |
| 4916 | WELL | Niobrara County, WY | Oil & Gas Property | Sep 2021 |
| 4917 | WELL | Uinta County, WY | Oil Property | Aug 2025 |
| 4918 | WELL | Campbell County, WY | Gas Property | Mar 2015 |
| 4919 | WELL | Park County, WY | Oil Property | Dec 2025 |
| 4920 | WELL | Campbell County, WY | Gas Property | Feb 2012 |
| 4921 | WELL | Converse County, WY | Oil & Gas Property | Nov 2025 |
| 4922 | WELL | Carbon County, WY | Gas Property | Aug 2025 |
| 4923 | WELL | Carbon County, WY | Gas Property | Aug 2025 |
| 4924 | WELL | Crook County, WY | Oil Property | Dec 2025 |
| 4925 | WELL 21-4 | Campbell County, WY | Gas Property | Jul 2005 |
| 4926 | WELL DRAW | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 4927 | WELL G | Natrona County, WY | Oil Property | Sep 2025 |
| 4928 | WELLES | Johnson County, WY | Gas Property | Nov 2025 |
| 4929 | WELLS BLUFF | Sweetwater County, WY | Oil & Gas Property | Nov 2025 |
| 4930 | WELSHPOOL | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 4931 | WERNER | Converse County, WY | Oil & Gas Property | Sep 2023 |
| 4932 | WERNER | Campbell County, WY | Gas Property | Oct 2014 |
| 4933 | WERNER | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 4934 | WERNER | Converse County, WY | Oil & Gas Property | Jul 1993 |
| 4935 | WERNER 3 | Converse County, WY | Oil & Gas Property | Feb 2020 |
| 4936 | WERNER BOLLEY 5-1 | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 4937 | WERNER FED | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 4938 | WERNER FED 32-293668 | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 4939 | WERNER STATE 36-69 16 | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 4940 | WERTZ | Carbon County, WY | Oil & Gas Property | Dec 2025 |
| 4941 | WERTZ ABC | Carbon County, WY | Oil & Gas Property | Dec 2025 |
| 4942 | WEST | Campbell County, WY | Gas Property | May 2012 |
| 4943 | WEST | Campbell County, WY | Gas Property | May 2012 |
| 4944 | WEST BISON BASIN | Fremont County, WY | Oil Property | Nov 2025 |
| 4945 | WEST CAVE GULCH | Natrona County, WY | Oil & Gas Property | Dec 2025 |
| 4946 | WEST FED | Campbell County, WY | Gas Property | May 2012 |
| 4947 | WEST FLAT TOP 01-36-15-94 | Sweetwater County, WY | Oil & Gas Property | Nov 2025 |
| 4948 | WEST FORK | Campbell County, WY | Gas Property | Dec 2010 |
| 4949 | WEST GIBBS UNIT | Campbell County, WY | Oil & Gas Property | Dec 2025 |
| 4950 | WEST HENSLEY CS ST | Campbell County, WY | Gas Property | Aug 2018 |
| 4951 | WEST KITTY | Campbell County, WY | Gas Property | Mar 2012 |
| 4952 | WEST MADDEN FEDERAL | Fremont County, WY | Oil & Gas Property | Nov 2024 |
| 4953 | WEST MUSH CREEK UNIT | Weston County, WY | Oil & Gas Property | May 1998 |
| 4954 | WEST PINE CANYON | Sweetwater County, WY | Oil & Gas Property | Dec 2025 |
| 4955 | WEST POISON SPIDER | Natrona County, WY | Oil & Gas Property | Mar 2022 |
| 4956 | WEST PRONG | Crook County, WY | Oil Property | Nov 2025 |
| 4957 | WEST ROZET | Campbell County, WY | Oil Property | Mar 2007 |
| 4958 | WEST SIDE CANAL | Carbon County, WY | Gas Property | Jun 2025 |
| 4959 | WEST SLOPE UNIT | Sweetwater County, WY | Oil & Gas Property | Nov 2025 |
| 4960 | WEST STAR W-90955 1-10 | Campbell County, WY | Oil Property | Dec 2025 |
| 4961 | WEST STEAD CANYON | Lincoln County, WY | Oil & Gas Property | Dec 2025 |
| 4962 | WEST SWAN | Sweetwater County, WY | Oil & Gas Property | Dec 2025 |
| 4963 | WEST TODD | Weston County, WY | Oil & Gas Property | Dec 2025 |
| 4964 | WEST WAMSUTTER | Sweetwater County, WY | Oil & Gas Property | Nov 2025 |
| 4965 | WEST WERTZ | Sweetwater County, WY | Oil & Gas Property | Dec 2025 |
| 4966 | WEST WILD ROSE | Sweetwater County, WY | Oil & Gas Property | Nov 2025 |
| 4967 | WESTATES | Hot Springs County, WY | Oil & Gas Property | Nov 2025 |
| 4968 | WESTERN | Weston County, WY | Oil & Gas Property | Dec 2025 |
| 4969 | WESTERN FED | Sweetwater County, WY | Oil & Gas Property | Dec 2025 |
| 4970 | WFCU | Weston County, WY | Oil & Gas Property | Dec 2025 |
| 4971 | WFCU 1 | Weston County, WY | Oil & Gas Property | Dec 2025 |
| 4972 | WHC 1 | Sheridan County, WY | Gas Property | Mar 2009 |
| 4973 | WHCU | Campbell County, WY | Oil & Gas Property | Nov 2025 |
| 4974 | WHISKEY BUTTE | Sweetwater County, WY | Oil & Gas Property | Aug 2024 |
| 4975 | WHISKEY BUTTE | Lincoln County, WY | Oil & Gas Property | Dec 2025 |
| 4976 | WHISKEY CANYON | Sweetwater County, WY | Oil & Gas Property | Nov 2025 |
| 4977 | WHISKEY CANYON | Sweetwater County, WY | Oil & Gas Property | Nov 2025 |
| 4978 | WHISKEY CANYON UNIT | Sweetwater County, WY | Oil & Gas Property | Nov 2025 |
| 4979 | WHISKEY HAILSTONE | Lincoln County, WY | Oil & Gas Property | Dec 2025 |
| 4980 | WHISKEY SPRINGS | Uinta County, WY | Oil & Gas Property | Dec 2025 |
| 4981 | WHISLER | Campbell County, WY | Oil Property | Dec 2025 |
| 4982 | WHISLER | Campbell County, WY | Oil Property | Nov 2017 |
| 4983 | WHISTLE CR | Park County, WY | Oil & Gas Property | Apr 2025 |
| 4984 | WHITAKER | Laramie County, WY | Oil & Gas Property | Jun 2025 |
| 4985 | WHITBY | Laramie County, WY | Oil & Gas Property | Dec 2025 |
| 4986 | WHITE | Campbell County, WY | Oil & Gas Property | May 2017 |
| 4987 | WHITE | Campbell County, WY | Gas Property | Jun 2009 |
| 4988 | WHITE | Campbell County, WY | Oil Property | Dec 2025 |
| 4989 | WHITESIDE | Converse County, WY | Oil Property | Dec 2025 |
| 4990 | WHITETAIL | Campbell County, WY | Oil & Gas Property | May 1991 |
| 4991 | WHITETAIL | Campbell County, WY | Oil Property | Dec 2001 |
| 4992 | WHITNEY | Weston County, WY | Oil & Gas Property | Dec 2025 |
| 4993 | WI MOORE | Campbell County, WY | Gas Property | Aug 2009 |
| 4994 | WI MOORE 4174-2536-00 | Campbell County, WY | Oil & Gas Property | Dec 2025 |
| 4995 | WIBAUX GOLD FEDERAL 4076 10-3-1SH | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 4996 | WIGGAM 16-63-5-8 | Laramie County, WY | Oil & Gas Property | Dec 2025 |
| 4997 | WIGGAM FARMS 16-63-4 | Laramie County, WY | Oil & Gas Property | Dec 2025 |
| 4998 | WIGHT | Weston County, WY | Oil & Gas Property | Sep 2010 |
| 4999 | WIL E COYOTE FED 2833 35-73 | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 5000 | WILD BILL STATE 4274-16-1 | Campbell County, WY | Oil & Gas Property | Dec 2025 |