| 1 | D A EHRLICH | Hot Springs County, WY | Oil & Gas Property | Mar 2026 |
| 2 | D COSNER | Campbell County, WY | Gas Property | Jan 2012 |
| 3 | D COSNER FEDERAL | Campbell County, WY | Gas Property | Aug 2009 |
| 4 | D CROSS | Campbell County, WY | Gas Property | Apr 2012 |
| 5 | D DRAKE | Campbell County, WY | Gas Property | Oct 2014 |
| 6 | D FULLER FEDERAL 31W | Campbell County, WY | Gas Property | Nov 2008 |
| 7 | D MALLI FEDERAL | Sheridan County, WY | Gas Property | Nov 2010 |
| 8 | D ODEGARD | Campbell County, WY | Gas Property | Oct 2014 |
| 9 | D ODEGARD | Campbell County, WY | Gas Property | Oct 2012 |
| 10 | D SPELLMAN | Campbell County, WY | Gas Property | May 2017 |
| 11 | D WRIGHT 35W | Campbell County, WY | Gas Property | Aug 2009 |
| 12 | D&M ODEGARD FEDERAL | Campbell County, WY | Gas Property | Nov 2010 |
| 13 | D. MALLI | Sheridan County, WY | Gas Property | Nov 2010 |
| 14 | D. MANKIN FED | Campbell County, WY | Gas Property | Nov 2013 |
| 15 | D. ODEGARD FEDERAL | Campbell County, WY | Gas Property | Apr 2012 |
| 16 | D. ODEGARD FEDERAL | Campbell County, WY | Gas Property | Feb 2012 |
| 17 | D2/D3 BRINKERHOFF | Sheridan County, WY | Gas Property | Mar 2013 |
| 18 | DALLAS | Fremont County, WY | Oil Property | Mar 2026 |
| 19 | DALTON | Big Horn County, WY | Oil Property | Mar 2026 |
| 20 | DALY | Campbell County, WY | Gas Property | Mar 2011 |
| 21 | DALY | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 22 | DALY FE | Campbell County, WY | Gas Property | Jan 2012 |
| 23 | DALY FED | Campbell County, WY | Gas Property | Dec 2010 |
| 24 | DANDY STATE 3774-16-21-1FH | Converse County, WY | Oil & Gas Property | Mar 2026 |
| 25 | DANNAR | Sheridan County, WY | Gas Property | Mar 2014 |
| 26 | DANNAR FED | Sheridan County, WY | Gas Property | Mar 2014 |
| 27 | DANNER | Sheridan County, WY | Gas Property | Mar 2014 |
| 28 | DANNER 1 | Sheridan County, WY | Gas Property | May 2012 |
| 29 | DANNO | Sweetwater County, WY | Oil & Gas Property | May 2017 |
| 30 | DART | Campbell County, WY | Oil & Gas Property | Dec 1997 |
| 31 | DART | Laramie County, WY | Oil & Gas Property | Mar 2026 |
| 32 | DARTON PEAK 4075-12-1 | Converse County, WY | Oil & Gas Property | Mar 2026 |
| 33 | DASU | Crook County, WY | Oil & Gas Property | May 1988 |
| 34 | DAVIDSON | Campbell County, WY | Oil & Gas Property | Apr 2026 |
| 35 | DAVIS | Campbell County, WY | Oil & Gas Property | Aug 2010 |
| 36 | DAVIS | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 37 | DAVIS | Campbell County, WY | Gas Property | Mar 2026 |
| 38 | DAVIS | Hot Springs County, WY | Oil & Gas Property | May 2005 |
| 39 | DAVIS | Big Horn County, WY | Oil & Gas Property | Mar 2026 |
| 40 | DAVIS FAMILY | Campbell County, WY | Oil & Gas Property | Apr 2026 |
| 41 | DAVIS STATE 43-16PH | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 42 | DAVISON | Fremont County, WY | Oil & Gas Property | Jul 1989 |
| 43 | DAWN CS FEDERAL | Campbell County, WY | Gas Property | Nov 2013 |
| 44 | DAYTON | Sweetwater County, WY | Oil & Gas Property | Nov 2025 |
| 45 | DAYTONA | Laramie County, WY | Oil & Gas Property | Mar 2026 |
| 46 | DCR FEE 44-25H | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 47 | DCR STATE | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 48 | DEADHORSE | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 49 | DEADMAN | Sweetwater County, WY | Gas Property | Mar 2026 |
| 50 | DEADWOOD | Weston County, WY | Oil Property | Mar 2026 |
| 51 | DEEP CAVE GULCH | Natrona County, WY | Oil & Gas Property | Mar 2026 |
| 52 | DEEP UNIT | Fremont County, WY | Oil & Gas Property | Mar 2026 |
| 53 | DEER FLY SOUTH UNIT | Campbell County, WY | Oil Property | Apr 2026 |
| 54 | DEER HILL | Sublette County, WY | Oil & Gas Property | Feb 1997 |
| 55 | DEGNER TRACT III | Crook County, WY | Oil & Gas Property | Feb 2026 |
| 56 | DEJURE CS STATE | Campbell County, WY | Gas Property | Aug 2018 |
| 57 | DELANEY | Sweetwater County, WY | Oil & Gas Property | Mar 2026 |
| 58 | DELANEY | Sweetwater County, WY | Oil & Gas Property | Nov 2009 |
| 59 | DELANEY 11-5 | Campbell County, WY | Gas Property | Jan 2009 |
| 60 | DELANEY RIM | Sweetwater County, WY | Oil & Gas Property | Mar 2026 |
| 61 | DELAPP | Sheridan County, WY | Gas Property | Aug 2010 |
| 62 | DELAPP | Sheridan County, WY | Gas Property | May 2012 |
| 63 | DELTA FEDERAL | Fremont County, WY | Gas Property | Sep 2025 |
| 64 | DENVER FED 3671 | Converse County, WY | Oil & Gas Property | Mar 2026 |
| 65 | DEPOT | Sweetwater County, WY | Oil & Gas Property | Nov 2025 |
| 66 | DERBY | Fremont County, WY | Oil Property | Oct 2025 |
| 67 | DERRICK DRAW 3 | Converse County, WY | Oil & Gas Property | Mar 2026 |
| 68 | DESELMS 17-6 | Laramie County, WY | Oil & Gas Property | Mar 2026 |
| 69 | DESERT | Sweetwater County, WY | Oil & Gas Property | Mar 2026 |
| 70 | DESERT FLATS | Sweetwater County, WY | Oil & Gas Property | Jun 2023 |
| 71 | DESERT SPRINGS | Sweetwater County, WY | Oil & Gas Property | Feb 2026 |
| 72 | DESERT SPRINGS | Sweetwater County, WY | Oil & Gas Property | Sep 2024 |
| 73 | DETTIFOSS 2413-0 | Laramie County, WY | Oil & Gas Property | Mar 2026 |
| 74 | DEUEL | Crook County, WY | Oil & Gas Property | Mar 2026 |
| 75 | DEVILS TOWER 11-2 | Johnson County, WY | Oil & Gas Property | Mar 2026 |
| 76 | DEWEY | Weston County, WY | Oil Property | Mar 2026 |
| 77 | DEWEY C | Sheridan County, WY | Gas Property | Jan 2015 |
| 78 | DF NEBRASKA FEE 24-20 43-76H | Johnson County, WY | Oil & Gas Property | Apr 2026 |
| 79 | DIABLO E 4174-6-7 | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 80 | DIAMOND | Carbon County, WY | Oil & Gas Property | Mar 2026 |
| 81 | DIAMOND STATE 36 | Fremont County, WY | Oil & Gas Property | Nov 2024 |
| 82 | DIAMOND T | Campbell County, WY | Gas Property | Sep 2014 |
| 83 | DIAMOND T | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 84 | DIAMONDBACK | Converse County, WY | Oil & Gas Property | Dec 2023 |
| 85 | DIANA | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 86 | DICE FEDERAL 3976-8-5-1FH | Converse County, WY | Oil & Gas Property | Mar 2026 |
| 87 | DICKAU | Converse County, WY | Oil & Gas Property | Mar 2026 |
| 88 | DICKSON | Campbell County, WY | Gas Property | Dec 2017 |
| 89 | DIELMAN | Niobrara County, WY | Oil & Gas Property | Apr 1986 |
| 90 | DIETZ CS | Campbell County, WY | Gas Property | Dec 2018 |
| 91 | DILLINGER RANCH | Campbell County, WY | Oil & Gas Property | Feb 2026 |
| 92 | DILTS | Campbell County, WY | Gas Property | Dec 2009 |
| 93 | DILTS | Campbell County, WY | Oil & Gas Property | Apr 2026 |
| 94 | DILTS | Converse County, WY | Oil & Gas Property | Jun 2024 |
| 95 | DILTS | Converse County, WY | Oil & Gas Property | Nov 2025 |
| 96 | DILTS | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 97 | DILTS CO | Converse County, WY | Oil & Gas Property | Mar 2026 |
| 98 | DILTS F | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 99 | DILTS RANCH | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 100 | DIMAGGIO | Sweetwater County, WY | Oil & Gas Property | Jul 2012 |