| 1001 | DAVIDSON | Campbell County, WY | Oil & Gas Property | Oct 2024 |
| 1002 | DAVIS | Campbell County, WY | Oil & Gas Property | Aug 2010 |
| 1003 | DAVIS | Campbell County, WY | Oil & Gas Property | Sep 2023 |
| 1004 | DAVIS | Campbell County, WY | Gas Property | Oct 2024 |
| 1005 | DAVIS | Hot Springs County, WY | Oil & Gas Property | May 2005 |
| 1006 | DAVIS | Big Horn County, WY | Oil & Gas Property | Oct 2024 |
| 1007 | DAVIS FAMILY | Campbell County, WY | Oil & Gas Property | Oct 2024 |
| 1008 | DAVISON | Fremont County, WY | Oil & Gas Property | Jul 1989 |
| 1009 | DAWN CS FEDERAL | Campbell County, WY | Gas Property | Nov 2013 |
| 1010 | DAYTON | Sweetwater County, WY | Oil & Gas Property | Jan 2024 |
| 1011 | DAYTONA | Laramie County, WY | Oil & Gas Property | Sep 2024 |
| 1012 | DCR FEE 44-25H | Converse County, WY | Oil & Gas Property | Nov 2024 |
| 1013 | DCR STATE | Converse County, WY | Oil & Gas Property | Nov 2024 |
| 1014 | DEADHORSE | Campbell County, WY | Oil & Gas Property | Oct 2024 |
| 1015 | DEADMAN | Sweetwater County, WY | Gas Property | Oct 2024 |
| 1016 | DEADWOOD | Weston County, WY | Oil Property | Apr 2023 |
| 1017 | DEEP CAVE GULCH | Natrona County, WY | Oil & Gas Property | Oct 2024 |
| 1018 | DEEP UNIT | Fremont County, WY | Oil & Gas Property | Feb 2024 |
| 1019 | DEER HILL | Sublette County, WY | Oil & Gas Property | Feb 1997 |
| 1020 | DEGNER TRACT III | Crook County, WY | Oil & Gas Property | Nov 2024 |
| 1021 | DEJURE CS STATE | Campbell County, WY | Gas Property | Aug 2018 |
| 1022 | DELANEY | Sweetwater County, WY | Oil & Gas Property | Oct 2024 |
| 1023 | DELANEY | Sweetwater County, WY | Oil & Gas Property | Nov 2009 |
| 1024 | DELANEY 11-5 | Campbell County, WY | Gas Property | Jan 2009 |
| 1025 | DELANEY RIM | Sweetwater County, WY | Oil & Gas Property | Oct 2024 |
| 1026 | DELAPP | Sheridan County, WY | Gas Property | Aug 2010 |
| 1027 | DELAPP | Sheridan County, WY | Gas Property | May 2012 |
| 1028 | DELTA FEDERAL | Fremont County, WY | Gas Property | Jun 2008 |
| 1029 | DENVER FED 3671 | Converse County, WY | Oil & Gas Property | Oct 2024 |
| 1030 | DEPOT | Sweetwater County, WY | Oil & Gas Property | Jun 2024 |
| 1031 | DERBY | Fremont County, WY | Oil Property | Nov 2024 |
| 1032 | DERRICK DRAW 3 | Converse County, WY | Oil & Gas Property | Oct 2024 |
| 1033 | DESELMS 17-6 | Laramie County, WY | Oil & Gas Property | Oct 2024 |
| 1034 | DESERT | Sweetwater County, WY | Oil & Gas Property | Oct 2024 |
| 1035 | DESERT FLATS | Sweetwater County, WY | Oil & Gas Property | Jun 2023 |
| 1036 | DESERT SPRINGS | Sweetwater County, WY | Oil & Gas Property | Oct 2024 |
| 1037 | DESERT SPRINGS | Sweetwater County, WY | Oil & Gas Property | Sep 2024 |
| 1038 | DETTIFOSS 2413-0 | Laramie County, WY | Oil & Gas Property | Oct 2024 |
| 1039 | DEUEL | Crook County, WY | Oil & Gas Property | Oct 2024 |
| 1040 | DEVILS TOWER 11-2 | Johnson County, WY | Oil & Gas Property | Oct 2024 |
| 1041 | DEWEY | Weston County, WY | Oil Property | Oct 2022 |
| 1042 | DEWEY C | Sheridan County, WY | Gas Property | Jan 2015 |
| 1043 | DF NEBRASKA FEE 24-20 43-76H | Johnson County, WY | Oil & Gas Property | Nov 2024 |
| 1044 | DIABLO E 4174-6-7 | Campbell County, WY | Oil & Gas Property | Oct 2024 |
| 1045 | DIAMOND | Carbon County, WY | Oil & Gas Property | Oct 2024 |
| 1046 | DIAMOND STATE 36 | Fremont County, WY | Oil & Gas Property | Sep 2024 |
| 1047 | DIAMOND T | Campbell County, WY | Gas Property | Oct 2014 |
| 1048 | DIAMOND T | Campbell County, WY | Oil & Gas Property | Sep 2024 |
| 1049 | DIAMONDBACK | Converse County, WY | Oil & Gas Property | Dec 2023 |
| 1050 | DIANA | Converse County, WY | Oil & Gas Property | Oct 2024 |
| 1051 | DICE FEDERAL 3976-8-5-1FH | Converse County, WY | Oil & Gas Property | Oct 2024 |
| 1052 | DICKSON | Campbell County, WY | Gas Property | Dec 2017 |
| 1053 | DIELMAN | Niobrara County, WY | Oil & Gas Property | Apr 1986 |
| 1054 | DIETZ CS | Campbell County, WY | Gas Property | Dec 2018 |
| 1055 | DIGGER 2 | Crook County, WY | Oil Property | Oct 2024 |
| 1056 | DILLINGER RANCH | Campbell County, WY | Oil & Gas Property | Sep 2024 |
| 1057 | DILTS | Campbell County, WY | Gas Property | Dec 2009 |
| 1058 | DILTS | Campbell County, WY | Oil & Gas Property | Oct 2024 |
| 1059 | DILTS | Converse County, WY | Oil & Gas Property | Jun 2024 |
| 1060 | DILTS | Converse County, WY | Oil & Gas Property | Oct 2024 |
| 1061 | DILTS | Campbell County, WY | Oil & Gas Property | Sep 2024 |
| 1062 | DILTS F | Converse County, WY | Oil & Gas Property | Oct 2024 |
| 1063 | DILTS RANCH | Converse County, WY | Oil & Gas Property | Oct 2024 |
| 1064 | DIMAGGIO | Sweetwater County, WY | Oil & Gas Property | Jul 2012 |
| 1065 | DISCOVERY STATE | Weston County, WY | Oil & Gas Property | Oct 2024 |
| 1066 | DIVIDE | Carbon County, WY | Oil & Gas Property | Oct 2024 |
| 1067 | DIXON | Weston County, WY | Oil & Gas Property | Dec 2018 |
| 1068 | DIXON | Niobrara County, WY | Oil & Gas Property | Oct 2024 |
| 1069 | DK SW19-16 | Campbell County, WY | Oil & Gas Property | Oct 2024 |
| 1070 | DL COOK JWS | Campbell County, WY | Gas Property | Nov 2013 |
| 1071 | DL COOK JWS FED | Campbell County, WY | Gas Property | Oct 2010 |
| 1072 | DM FEE 179 | Carbon County, WY | Gas Property | Oct 2024 |
| 1073 | DOBIE CR | Big Horn County, WY | Oil & Gas Property | Nov 2024 |
| 1074 | DOBRENZ | Campbell County, WY | Gas Property | Oct 2024 |
| 1075 | DOGWOOD 2536 | Campbell County, WY | Oil & Gas Property | Oct 2024 |
| 1076 | DOLIS | Fremont County, WY | Oil & Gas Property | Oct 2024 |
| 1077 | DOLLY FED 3671-19-31-1 | Converse County, WY | Oil & Gas Property | Oct 2024 |
| 1078 | DOME 5 | Sheridan County, WY | Gas Property | Dec 2023 |
| 1079 | DOME 5 | Sheridan County, WY | Gas Property | Dec 2023 |
| 1080 | DOME 56-7 | Sheridan County, WY | Gas Property | Jun 2015 |
| 1081 | DOME 57-76 | Sheridan County, WY | Gas Property | Jun 2015 |
| 1082 | DOME 57-76-1 | Campbell County, WY | Gas Property | Jun 2015 |
| 1083 | DONIELSON | Weston County, WY | Oil Property | Oct 2024 |
| 1084 | DONLEY | Sweetwater County, WY | Oil & Gas Property | Oct 2024 |
| 1085 | DORA FED 3570 | Converse County, WY | Oil & Gas Property | Oct 2024 |
| 1086 | DORADO | Converse County, WY | Oil & Gas Property | Oct 2024 |
| 1087 | DORNACHER | Weston County, WY | Oil Property | Nov 2014 |
| 1088 | DOROTHY | Campbell County, WY | Oil & Gas Property | Oct 2024 |
| 1089 | DOROUGH | Campbell County, WY | Oil & Gas Property | Oct 2024 |
| 1090 | DOUBLE E | Campbell County, WY | Gas Property | Jun 2015 |
| 1091 | DOUBLE E FE | Campbell County, WY | Gas Property | Jun 2015 |
| 1092 | DOUBLE TANK | Campbell County, WY | Gas Property | Oct 2024 |
| 1093 | DOUBLE TANK FED | Campbell County, WY | Gas Property | Oct 2024 |
| 1094 | DOUD | Campbell County, WY | Oil & Gas Property | Sep 2011 |
| 1095 | DOVE W | Campbell County, WY | Oil Property | Sep 1993 |
| 1096 | DOW 1 | Sheridan County, WY | Gas Property | Mar 2014 |
| 1097 | DOW 3 | Sheridan County, WY | Gas Property | Mar 2014 |
| 1098 | DOW 5 | Sheridan County, WY | Gas Property | Mar 2014 |
| 1099 | DOW 7 | Sheridan County, WY | Gas Property | Mar 2014 |
| 1100 | DOW 9 | Sheridan County, WY | Gas Property | Mar 2014 |