| 3701 | SIN-DALY-FED | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 3702 | SIN-VIDETTA-W-7783 | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 3703 | SINGLETREE LAND 17-64 | Laramie County, WY | Oil & Gas Property | Jun 2025 |
| 3704 | SIOUX RANCH | Converse County, WY | Gas Property | Nov 2015 |
| 3705 | SIOUX STATELINE | Niobrara County, WY | Oil Property | Jan 2007 |
| 3706 | SISTER FED | Johnson County, WY | Oil & Gas Property | Jun 2025 |
| 3707 | SJ FEE | Carbon County, WY | Oil & Gas Property | Jun 2025 |
| 3708 | SKELETON SPRING | Converse County, WY | Oil & Gas Property | Jun 2025 |
| 3709 | SKELTON | Hot Springs County, WY | Oil & Gas Property | Jun 2025 |
| 3710 | SKULL CREEK | Park County, WY | Oil & Gas Property | May 2017 |
| 3711 | SKUNK CREEK FED 3772-0718 | Converse County, WY | Oil & Gas Property | Jun 2025 |
| 3712 | SKYLINE | Converse County, WY | Oil & Gas Property | Oct 2024 |
| 3713 | SKYLINE FED | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 3714 | SKYWARD CS | Johnson County, WY | Gas Property | May 2023 |
| 3715 | SLAGLE | Weston County, WY | Oil & Gas Property | Oct 2019 |
| 3716 | SLATE CREEK | Lincoln County, WY | Oil & Gas Property | Jun 2025 |
| 3717 | SLATTERY | Campbell County, WY | Oil & Gas Property | Jul 2021 |
| 3718 | SLICK | Washakie County, WY | Oil & Gas Property | Jun 2025 |
| 3719 | SLOU 0 | Natrona County, WY | Oil & Gas Property | Jun 2025 |
| 3720 | SLOU 1 | Natrona County, WY | Oil & Gas Property | Apr 2025 |
| 3721 | SLOU 2 | Natrona County, WY | Oil & Gas Property | Jun 2025 |
| 3722 | SLOU 25ARDWC2SE36 | Natrona County, WY | Oil Property | Jun 2025 |
| 3723 | SLOU 3 | Natrona County, WY | Oil & Gas Property | Jun 2025 |
| 3724 | SLPU | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 3725 | SLPU FED 43-13H | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 3726 | SLPU STATE | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 3727 | SLURRY BOMBER FED 4076-34-27-1SH | Converse County, WY | Oil & Gas Property | Jun 2025 |
| 3728 | SM COBB | Carbon County, WY | Oil & Gas Property | Aug 2021 |
| 3729 | SM NICHOLS | Carbon County, WY | Oil & Gas Property | Jun 2025 |
| 3730 | SM SALISBURY | Carbon County, WY | Oil & Gas Property | Jun 2025 |
| 3731 | SMACY TWENTY MILE | Campbell County, WY | Gas Property | May 2012 |
| 3732 | SMATHERS 34-67-14N | Niobrara County, WY | Oil & Gas Property | Jun 2025 |
| 3733 | SMITH | Sheridan County, WY | Gas Property | Jun 2015 |
| 3734 | SMITH | Campbell County, WY | Oil & Gas Property | Feb 2006 |
| 3735 | SMITH | Sheridan County, WY | Gas Property | Jun 2015 |
| 3736 | SMITH | Campbell County, WY | Oil & Gas Property | Feb 2014 |
| 3737 | SMITH | Natrona County, WY | Oil Property | May 1979 |
| 3738 | SMITH | Converse County, WY | Oil & Gas Property | Jun 2025 |
| 3739 | SMITH 1 | Big Horn County, WY | Oil & Gas Property | Jun 2025 |
| 3740 | SMITH CREEK | Converse County, WY | Oil & Gas Property | Jun 2025 |
| 3741 | SMITH RANCHO | Carbon County, WY | Gas Property | Mar 2023 |
| 3742 | SMITH STATE | Weston County, WY | Oil & Gas Property | Aug 2018 |
| 3743 | SMITH W-22464 | Converse County, WY | Oil & Gas Property | Jun 2025 |
| 3744 | SMOKEPOLE CS FED | Campbell County, WY | Gas Property | Jul 2016 |
| 3745 | SMOKEY FED 4176-18-19-1FH | Johnson County, WY | Oil & Gas Property | Jun 2025 |
| 3746 | SMOKEY FED 4271-17 | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 3747 | SNAGGLE 4472-1324-1PH | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 3748 | SNODDY PATENTED | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 3749 | SNODGRASS | Campbell County, WY | Gas Property | Aug 2011 |
| 3750 | SNOWBIRD 2017-0 | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 3751 | SNYDER CREEK FED | Niobrara County, WY | Oil & Gas Property | Jun 2025 |
| 3752 | SO COLE CR | Converse County, WY | Oil Property | Jan 1993 |
| 3753 | SO ELK BAS | Park County, WY | Oil & Gas Property | Dec 2022 |
| 3754 | SO GLENROCK | Converse County, WY | Oil Property | May 2025 |
| 3755 | SO HOGSBACK | Lincoln County, WY | Oil & Gas Property | Jun 2025 |
| 3756 | SO LABARGE | Sublette County, WY | Oil & Gas Property | Jun 2025 |
| 3757 | SO SPRING CREEK UNIT | Park County, WY | Oil & Gas Property | Jun 2025 |
| 3758 | SO TIMBER | Campbell County, WY | Oil & Gas Property | Apr 2025 |
| 3759 | SOCO | Carbon County, WY | Oil & Gas Property | May 2025 |
| 3760 | SOCO TRIBAL | Fremont County, WY | Oil & Gas Property | Jun 2025 |
| 3761 | SOL 1 | Sublette County, WY | Oil & Gas Property | May 2025 |
| 3762 | SOLITUDE FED 3974-1720 | Converse County, WY | Oil & Gas Property | Jun 2025 |
| 3763 | SOMERS | Weston County, WY | Oil Property | Aug 2024 |
| 3764 | SONNERS | Park County, WY | Oil & Gas Property | Jun 2025 |
| 3765 | SORENSON | Campbell County, WY | Gas Property | Dec 2016 |
| 3766 | SORENSON | Campbell County, WY | Gas Property | Jun 2017 |
| 3767 | SORENSON | Johnson County, WY | Gas Property | May 2012 |
| 3768 | SORREL STATE 3875-21-16-1FH | Converse County, WY | Oil & Gas Property | Jun 2025 |
| 3769 | SOUKUP DRAW CS STATE | Campbell County, WY | Gas Property | Mar 2008 |
| 3770 | SOURDOUGH | Sweetwater County, WY | Oil & Gas Property | May 2025 |
| 3771 | SOURDOUGH | Sweetwater County, WY | Oil & Gas Property | May 2025 |
| 3772 | SOURDOUGH | Sweetwater County, WY | Oil & Gas Property | Nov 2011 |
| 3773 | SOURDOUGH GULCH | Sweetwater County, WY | Oil & Gas Property | Apr 2025 |
| 3774 | SOUTH BAGGS | Carbon County, WY | Oil & Gas Property | May 2025 |
| 3775 | SOUTH BAXTER | Sweetwater County, WY | Oil & Gas Property | Jun 2025 |
| 3776 | SOUTH BLACK ROCK | Sweetwater County, WY | Gas Property | Apr 2025 |
| 3777 | SOUTH BRADY | Sweetwater County, WY | Oil & Gas Property | Jun 2025 |
| 3778 | SOUTH CAVE GULCH | Natrona County, WY | Oil & Gas Property | Jun 2025 |
| 3779 | SOUTH COLE CREEK | Converse County, WY | Oil & Gas Property | May 2025 |
| 3780 | SOUTH ELK BAS | Park County, WY | Oil & Gas Property | Jun 2025 |
| 3781 | SOUTH FORK | Washakie County, WY | Oil & Gas Property | Jun 2025 |
| 3782 | SOUTH FRISBY | Washakie County, WY | Oil & Gas Property | Jun 2025 |
| 3783 | SOUTH GLENROCK | Converse County, WY | Oil & Gas Property | May 2025 |
| 3784 | SOUTH HILIGHT UNIT | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 3785 | SOUTH HOGSBACK | Lincoln County, WY | Oil & Gas Property | Jun 2025 |
| 3786 | SOUTH KITTY | Campbell County, WY | Gas Property | Jun 2004 |
| 3787 | SOUTH LABARGE | Sublette County, WY | Oil & Gas Property | Jun 2025 |
| 3788 | SOUTH POWELL | Converse County, WY | Oil & Gas Property | Jun 2025 |
| 3789 | SOUTH ROZET | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 3790 | SOUTH SAND DRAW | Fremont County, WY | Oil & Gas Property | Jun 2025 |
| 3791 | SOUTH SAND DUNES | Converse County, WY | Oil & Gas Property | Jun 2025 |
| 3792 | SOUTH SLATTERY UNIT | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 3793 | SOUTH SPRING CREEK | Park County, WY | Oil & Gas Property | Jun 2025 |
| 3794 | SOUTH TWO RIM | Sweetwater County, WY | Oil & Gas Property | May 2025 |
| 3795 | SOUTH UNIT | Natrona County, WY | Oil & Gas Property | Jun 2025 |
| 3796 | SOUTH WALLACE | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 3797 | SOUTHERLAND | Campbell County, WY | Gas Property | Sep 2002 |
| 3798 | SPANISH CASTLE FED | Sweetwater County, WY | Oil & Gas Property | May 2025 |
| 3799 | SPARROW FED 3471-2905 | Converse County, WY | Oil & Gas Property | Jun 2025 |
| 3800 | SPARTAN 4472-1324-1TH | Campbell County, WY | Oil & Gas Property | Jun 2025 |