| 1 | S A CREEK | Campbell County, WY | Oil Property | Jan 2025 |
| 2 | S A TRIBAL | Fremont County, WY | Oil Property | Jan 2025 |
| 3 | S A TRIBAL A | Fremont County, WY | Oil Property | Jan 2025 |
| 4 | S A TRIBAL A 108 | Fremont County, WY | Oil Property | Jan 2025 |
| 5 | S BAR FED | Campbell County, WY | Gas Property | Jan 2025 |
| 6 | S BLOCK UNIT | Campbell County, WY | Oil & Gas Property | Feb 2025 |
| 7 | S HOGSBACK BORDER 1 | Lincoln County, WY | Oil & Gas Property | Jan 2025 |
| 8 | S L WILEY | Hot Springs County, WY | Oil & Gas Property | Dec 2024 |
| 9 | S NITCHIE | Sweetwater County, WY | Oil & Gas Property | Sep 1991 |
| 10 | S SPRING CR | Park County, WY | Oil & Gas Property | Dec 2024 |
| 11 | S UNIT NPRR PATENT | Park County, WY | Oil & Gas Property | Jan 2025 |
| 12 | S-BAR | Campbell County, WY | Gas Property | May 2012 |
| 13 | S. UNIT W-0 | Weston County, WY | Oil & Gas Property | Dec 1987 |
| 14 | SA TRIBAL | Fremont County, WY | Oil Property | Jan 2025 |
| 15 | SADDLE RIDGE | Sublette County, WY | Oil & Gas Property | Mar 2014 |
| 16 | SADDLE ROCK | Natrona County, WY | Oil & Gas Property | Dec 2024 |
| 17 | SAG 1 | Sublette County, WY | Oil & Gas Property | Jan 2025 |
| 18 | SAG 3 | Sublette County, WY | Oil & Gas Property | Jan 2025 |
| 19 | SAG 4 | Sublette County, WY | Oil & Gas Property | Jan 2025 |
| 20 | SAGE CREEK | Big Horn County, WY | Oil & Gas Property | Jan 2025 |
| 21 | SAGE SPRING C | Natrona County, WY | Oil & Gas Property | Jan 2025 |
| 22 | SAGE SPRING CR | Natrona County, WY | Oil & Gas Property | Jun 2020 |
| 23 | SAGE UNIT | Big Horn County, WY | Oil & Gas Property | Jan 2025 |
| 24 | SAGEBRUSH | Sweetwater County, WY | Oil & Gas Property | Jan 2025 |
| 25 | SAGEBRUSH | Campbell County, WY | Oil & Gas Property | Jan 2025 |
| 26 | SAGEBRUSH | Campbell County, WY | Oil Property | Feb 2025 |
| 27 | SAGEBUSH | Big Horn County, WY | Oil Property | Jul 2018 |
| 28 | SAGUARO | Sweetwater County, WY | Oil & Gas Property | Aug 2023 |
| 29 | SALES | Sheridan County, WY | Gas Property | Mar 2014 |
| 30 | SALISBURY | Converse County, WY | Oil & Gas Property | Nov 1990 |
| 31 | SALLEY PERSONS | Weston County, WY | Oil & Gas Property | Dec 2024 |
| 32 | SALT CRKLIGHT | Natrona County, WY | Oil & Gas Property | Sep 1991 |
| 33 | SALT WELLS | Sweetwater County, WY | Oil & Gas Property | Jan 2025 |
| 34 | SALT WELLS | Sweetwater County, WY | Oil & Gas Property | Nov 2010 |
| 35 | SAM FED 3571-18 | Converse County, WY | Oil & Gas Property | Jan 2025 |
| 36 | SAM JOSS | Niobrara County, WY | Oil & Gas Property | Jan 2025 |
| 37 | SAM KOCH PATENTED | Crook County, WY | Oil Property | Apr 1993 |
| 38 | SAM STATE | Carbon County, WY | Oil & Gas Property | Sep 2015 |
| 39 | SAMPSON | Campbell County, WY | Gas Property | May 2013 |
| 40 | SAMPSON | Campbell County, WY | Gas Property | Jun 2015 |
| 41 | SAMS | Campbell County, WY | Oil & Gas Property | Jan 2025 |
| 42 | SAMUEL | Park County, WY | Oil & Gas Property | Dec 2024 |
| 43 | SAND BUTTE | Sweetwater County, WY | Gas Property | Jan 2008 |
| 44 | SAND CREEK | Carbon County, WY | Oil & Gas Property | Jan 2025 |
| 45 | SAND DRAW | Sublette County, WY | Oil & Gas Property | Jan 2025 |
| 46 | SAND DUNES | Converse County, WY | Oil & Gas Property | Jan 2025 |
| 47 | SAND SPRINGS | Converse County, WY | Oil & Gas Property | Jan 2025 |
| 48 | SAND TRAP 42-15 | Converse County, WY | Oil & Gas Property | Jan 2025 |
| 49 | SANDBAR | Campbell County, WY | Oil & Gas Property | Jan 1999 |
| 50 | SANDBAR | Campbell County, WY | Oil & Gas Property | Jul 2000 |
| 51 | SANDBAR WEST | Campbell County, WY | Oil & Gas Property | Jul 1996 |
| 52 | SANDBERG 16-63 | Laramie County, WY | Oil & Gas Property | Jan 2025 |
| 53 | SANDBERG 17-64 | Laramie County, WY | Oil & Gas Property | Jan 2025 |
| 54 | SANDPIPER 0706 | Campbell County, WY | Oil & Gas Property | Jan 2025 |
| 55 | SANDRA | Campbell County, WY | Oil & Gas Property | Apr 1984 |
| 56 | SANTANA FED | Converse County, WY | Oil & Gas Property | Jan 2025 |
| 57 | SAPPHIRE FED 3467-0706 | Converse County, WY | Oil & Gas Property | Jan 2025 |
| 58 | SAPPINGTON | Campbell County, WY | Gas Property | Sep 2010 |
| 59 | SARAH | Park County, WY | Oil & Gas Property | Dec 2024 |
| 60 | SARGENT C | Campbell County, WY | Oil & Gas Property | Jan 2025 |
| 61 | SAUNDERS | Campbell County, WY | Gas Property | Nov 2013 |
| 62 | SAUNDERS | Campbell County, WY | Gas Property | Nov 2010 |
| 63 | SAUNDERS | Campbell County, WY | Gas Property | Jul 2010 |
| 64 | SAVAGETON | Campbell County, WY | Gas Property | Nov 2018 |
| 65 | SAVAGETON FED | Campbell County, WY | Gas Property | May 2024 |
| 66 | SAVERY | Carbon County, WY | Gas Property | Sep 2017 |
| 67 | SAVERY 1495-S0 | Sweetwater County, WY | Oil & Gas Property | Jan 2025 |
| 68 | SAWGRASS W-54325 1 | Campbell County, WY | Oil Property | Feb 2025 |
| 69 | SAWMILL FEDERAL 3471-1102 1 | Converse County, WY | Oil & Gas Property | Jan 2025 |
| 70 | SAWTOOTH FED 3975-11-2-1SH | Converse County, WY | Oil & Gas Property | Jan 2025 |
| 71 | SCHAEFER | Niobrara County, WY | Oil Property | Jun 2024 |
| 72 | SCHEEL | Laramie County, WY | Oil & Gas Property | Feb 2025 |
| 73 | SCHLAUTMAN | Campbell County, WY | Oil & Gas Property | May 2012 |
| 74 | SCHLAUTMANN | Campbell County, WY | Oil & Gas Property | May 2012 |
| 75 | SCHLAUTMANN | Campbell County, WY | Gas Property | Sep 2013 |
| 76 | SCHLAUTMANN CS | Campbell County, WY | Gas Property | Dec 2019 |
| 77 | SCHNEIDER | Campbell County, WY | Gas Property | Jul 2005 |
| 78 | SCHOOLHOUSE | Campbell County, WY | Oil & Gas Property | Jan 2025 |
| 79 | SCHOONOVER | Johnson County, WY | Oil & Gas Property | Aug 2023 |
| 80 | SCHOONOVER | Campbell County, WY | Gas Property | Dec 2024 |
| 81 | SCHOONOVER CS FED | Johnson County, WY | Gas Property | Nov 2019 |
| 82 | SCHRANTZ 5H | Washakie County, WY | Oil & Gas Property | Jan 2025 |
| 83 | SCHURICHT | Crook County, WY | Oil Property | Jan 2025 |
| 84 | SCHURICHT | Niobrara County, WY | Oil & Gas Property | Jan 2025 |
| 85 | SCHURICHT | Crook County, WY | Oil Property | Nov 2024 |
| 86 | SCHWINN W-63022 1 | Crook County, WY | Oil & Gas Property | Jan 2025 |
| 87 | SCLOU | Natrona County, WY | Oil & Gas Property | Jan 2025 |
| 88 | SCLOU 1 | Natrona County, WY | Oil & Gas Property | Jan 2025 |
| 89 | SCLOU 3 | Natrona County, WY | Oil & Gas Property | Jan 2025 |
| 90 | SCOOTER FED 4277-10-3 | Johnson County, WY | Oil & Gas Property | Jan 2025 |
| 91 | SCORPIO | Campbell County, WY | Oil & Gas Property | Jan 2025 |
| 92 | SCORPIO | Converse County, WY | Oil & Gas Property | Jan 2025 |
| 93 | SCORPION E 4275-26-23 | Campbell County, WY | Oil & Gas Property | Jan 2025 |
| 94 | SCOTT | Campbell County, WY | Gas Property | Jun 2012 |
| 95 | SCOTT | Campbell County, WY | Gas Property | Feb 2009 |
| 96 | SCRIBNER | Campbell County, WY | Oil & Gas Property | Feb 2025 |
| 97 | SCSU | Weston County, WY | Oil & Gas Property | Mar 2020 |
| 98 | SCSU 0 | Natrona County, WY | Oil & Gas Property | Sep 1988 |
| 99 | SCSU 1 | Natrona County, WY | Oil Property | Jan 1999 |
| 100 | SCSU 2 | Natrona County, WY | Oil & Gas Property | Feb 2020 |