| 2001 | SUTHERS | Ellis County, OK | Oil & Gas Property | Nov 2025 |
| 2002 | SUTHERS | Ellis County, OK | Oil & Gas Property | Nov 2025 |
| 2003 | SUTTER | Major County, OK | Oil & Gas Property | Nov 2025 |
| 2004 | SUTTER | Ellis County, OK | Oil & Gas Property | Nov 2025 |
| 2005 | SUTTON | Texas County, OK | Gas Property | Nov 2025 |
| 2006 | SUTTON | Seminole County, OK | Oil Property | Jun 2024 |
| 2007 | SUTTON | Beckham County, OK | Oil & Gas Property | Nov 2025 |
| 2008 | SUTTON | Pontotoc County, OK | Oil Property | Nov 2025 |
| 2009 | SUTTON | Stephens County, OK | Oil Property | Nov 2025 |
| 2010 | SUZANNE | Stephens County, OK | Oil Property | Dec 2021 |
| 2011 | SUZANNE 1-33 | Caddo County, OK | Oil & Gas Property | Nov 2025 |
| 2012 | SUZANNE 30 | Woods County, OK | Oil & Gas Property | Nov 2025 |
| 2013 | SUZIE | Woods County, OK | Oil & Gas Property | May 2024 |
| 2014 | SW ANTIOCH GIBSON S | Garvin County, OK | Oil & Gas Property | Dec 2013 |
| 2015 | SW FREEMAN RANCH | Texas County, OK | Oil & Gas Property | Nov 2025 |
| 2016 | SW WEWOKA UNIT | Seminole County, OK | Oil Property | Jun 1996 |
| 2017 | SW WILDCAT JIM DEESE UNIT | Carter County, OK | Oil & Gas Property | Dec 2025 |
| 2018 | SWADLEY | Hughes County, OK | Oil & Gas Property | Nov 2025 |
| 2019 | SWAFFORD 6N 2W 21 #1HX | McClain County, OK | Oil & Gas Property | Nov 2025 |
| 2020 | SWAGGART | Blaine County, OK | Oil & Gas Property | Apr 2024 |
| 2021 | SWAIM | Texas County, OK | Oil & Gas Property | Nov 2025 |
| 2022 | SWAIM | Blaine County, OK | Oil & Gas Property | Nov 2025 |
| 2023 | SWAMP | Lincoln County, OK | Oil & Gas Property | Oct 2017 |
| 2024 | SWAN | Seminole County, OK | Oil Property | Nov 2025 |
| 2025 | SWAN | Seminole County, OK | Oil Property | Sep 2024 |
| 2026 | SWAN | Pottawatomie County, OK | Oil Property | Aug 2022 |
| 2027 | SWAN | Stephens County, OK | Oil Property | Nov 2025 |
| 2028 | SWAN #1 | Creek County, OK | Oil & Gas Property | Nov 2025 |
| 2029 | SWAN/KONAWA #2 | Seminole County, OK | Oil Property | Nov 2025 |
| 2030 | SWANK | Payne County, OK | Oil & Gas Property | Mar 2017 |
| 2031 | SWANSON | Stephens County, OK | Oil & Gas Property | Oct 2025 |
| 2032 | SWANSON | Nowata County, OK | Oil & Gas Property | Apr 2019 |
| 2033 | SWANSON | Osage County, OK | Oil Property | Apr 2018 |
| 2034 | SWANSON | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 2035 | SWANSON #1 | Stephens County, OK | Oil & Gas Property | Dec 2025 |
| 2036 | SWANWICK | Nowata County, OK | Gas Property | Mar 2023 |
| 2037 | SWART | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 2038 | SWARTZ | Pottawatomie County, OK | Oil & Gas Property | Nov 2025 |
| 2039 | SWARTZENDRUBER | Custer County, OK | Oil & Gas Property | Nov 2025 |
| 2040 | SWEENEY | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 2041 | SWEENEY FEDERAL 1-20-17XH | Custer County, OK | Oil & Gas Property | Nov 2025 |
| 2042 | SWEET | Major County, OK | Oil & Gas Property | Nov 2025 |
| 2043 | SWEET | Pawnee County, OK | Oil Property | Dec 2025 |
| 2044 | SWEET | Dewey County, OK | Oil & Gas Property | Dec 2025 |
| 2045 | SWEET CAROLINE 1112 | Caddo County, OK | Oil & Gas Property | Nov 2025 |
| 2046 | SWEET CHIN MUSIC 25-1 | Ellis County, OK | Oil & Gas Property | Nov 2025 |
| 2047 | SWEETEN | Carter County, OK | Oil & Gas Property | Nov 2025 |
| 2048 | SWEETEN | Le Flore County, OK | Gas Property | Nov 2025 |
| 2049 | SWEETGUM 24-13-15N-12W | Blaine County, OK | Oil & Gas Property | Nov 2025 |
| 2050 | SWEETIN | Pittsburg County, OK | Gas Property | Mar 2020 |
| 2051 | SWEETIN | Pittsburg County, OK | Gas Property | Nov 2025 |
| 2052 | SWEETIN | Pittsburg County, OK | Oil & Gas Property | Dec 2025 |
| 2053 | SWEETNESS 1808 | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 2054 | SWEETWATER | Beckham County, OK | Oil & Gas Property | Nov 2025 |
| 2055 | SWEETWATER | Beckham County, OK | Oil & Gas Property | Nov 2025 |
| 2056 | SWEM 1 | Oklahoma County, OK | Oil & Gas Property | Nov 1992 |
| 2057 | SWENN | Ellis County, OK | Oil & Gas Property | Oct 2025 |
| 2058 | SWIERCINSKY | Comanche County, OK | Oil Property | Sep 2025 |
| 2059 | SWIFT | Tulsa County, OK | Oil Property | Oct 2025 |
| 2060 | SWIGART 1 | Garfield County, OK | Oil & Gas Property | Nov 2025 |
| 2061 | SWINGER | Texas County, OK | Oil & Gas Property | Dec 2016 |
| 2062 | SWINGLE | Okmulgee County, OK | Gas Property | Nov 2025 |
| 2063 | SWINGLE | Canadian County, OK | Oil & Gas Property | Feb 2024 |
| 2064 | SWINK | Le Flore County, OK | Gas Property | Nov 2025 |
| 2065 | SWINNEY | Caddo County, OK | Oil Property | Oct 2025 |
| 2066 | SWITCHGRASS 1-27-14 | Woods County, OK | Oil & Gas Property | Nov 2025 |
| 2067 | SWITZER | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 2068 | SWITZER | Blaine County, OK | Oil & Gas Property | Feb 2023 |
| 2069 | SWITZER | Custer County, OK | Oil & Gas Property | Nov 2025 |
| 2070 | SWITZER | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 2071 | SWITZER | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 2072 | SWITZER 5-8-11-5 | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 2073 | SWL 1-1 | Atoka County, OK | Gas Property | Nov 2025 |
| 2074 | SYBIL 3-9 | Washita County, OK | Oil & Gas Property | Dec 2025 |
| 2075 | SYCAMORE | Carter County, OK | Oil & Gas Property | Nov 2025 |
| 2076 | SYCAMORE DOME 90-1A | Osage County, OK | Oil & Gas Property | Nov 2025 |
| 2077 | SYDEBOTHAM | Washington County, OK | Oil Property | Jun 2009 |
| 2078 | SYDENA | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 2079 | SYKORA | Love County, OK | Oil Property | Apr 2022 |
| 2080 | SYLVAN | Blaine County, OK | Oil & Gas Property | Nov 2025 |
| 2081 | SYLVESTER | Texas County, OK | Gas Property | Nov 2025 |
| 2082 | SYLVIA | Pottawatomie County, OK | Oil Property | Nov 2025 |
| 2083 | SYLVIA | Dewey County, OK | Oil & Gas Property | Nov 2025 |
| 2084 | SYLVIA | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 2085 | SYLVIA | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 2086 | SYMNS | Alfalfa County, OK | Oil & Gas Property | Nov 2025 |
| 2087 | SYMONDS | Texas County, OK | Gas Property | Nov 2025 |
| 2088 | SYMPSON | Stephens County, OK | Oil & Gas Property | Nov 2025 |
| 2089 | SYSUM 1-1 | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 2090 | SZENASY | Pittsburg County, OK | Gas Property | Nov 2025 |