| 114001 | SIGNALNESS | Dunn County, ND | Oil & Gas Property | Jun 2015 |
| 114002 | SIGNALNESS | McKenzie County, ND | Oil & Gas Property | Sep 1987 |
| 114003 | SIGNET | San Joaquin County, CA | Gas Property | Jan 2006 |
| 114004 | SIGNORE UNIT | Sullivan County, PA | Gas Property | Feb 2025 |
| 114005 | SIGNS | Okfuskee County, OK | Oil & Gas Property | Dec 2005 |
| 114006 | SIGRID 41-27H | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 114007 | SIGRIST | Seneca County, NY | Gas Property | Dec 2023 |
| 114008 | SIGSBEE-MAINE | Nowata County, OK | Oil Property | May 2024 |
| 114009 | SIGUARDSON | McKenzie County, ND | Oil & Gas Property | May 1979 |
| 114010 | SIGURD | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 114011 | SIGWORTH | Armstrong County, PA | Gas Property | Dec 2024 |
| 114012 | SIKA UNIT | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 114013 | SIKES | Rooks County, KS | Oil Property | Nov 2024 |
| 114014 | SIKES | Stephens County, TX | Oil & Gas Property | Dec 2024 |
| 114015 | SIKES | Stephens County, OK | Oil & Gas Property | Jan 2025 |
| 114016 | SIKES | Palo Pinto County, TX | Oil & Gas Property | Nov 2024 |
| 114017 | SIKES | Palo Pinto County, TX | Oil & Gas Property | Jan 2025 |
| 114018 | SIKES | Brown County, TX | Oil & Gas Property | Jan 2025 |
| 114019 | SIKES | Stephens County, TX | Oil & Gas Property | Jan 2025 |
| 114020 | SIKES | Palo Pinto County, TX | Oil & Gas Property | Jan 2025 |
| 114021 | SIKES H. L. ET AL A | Palo Pinto County, TX | Oil & Gas Property | Jan 2025 |
| 114022 | SIKES STATE 4 | Mountrail County, ND | Oil & Gas Property | Feb 2025 |
| 114023 | SIKES-RANDALL | Stephens County, TX | Oil & Gas Property | Jan 2025 |
| 114024 | SILAS SU 1H | San Augustine County, TX | Gas Property | Jan 2025 |
| 114025 | SILENCER | Mountrail County, ND | Oil & Gas Property | Feb 2025 |
| 114026 | SILENT ROGUE 57-3-17 1H | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 114027 | SILER | Rusk County, TX | Oil & Gas Property | Jan 2007 |
| 114028 | SILER | Cochran County, TX | Oil & Gas Property | Jan 2025 |
| 114029 | SILER | Rusk County, TX | Oil & Gas Property | Jan 2025 |
| 114030 | SILER | Reagan County, TX | Oil & Gas Property | Jan 2025 |
| 114031 | SILER | Washington County, PA | Gas Property | Dec 2024 |
| 114032 | SILER | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 114033 | SILER COAL | Boone County, WV | Gas Property | Dec 2021 |
| 114034 | SILER W.H | Rusk County, TX | Oil & Gas Property | Jan 2025 |
| 114035 | SILER, WIL | Whitley County, KY | Gas Property | Dec 2022 |
| 114036 | SILEX | Pope County, AR | Gas Property | Jun 2024 |
| 114037 | SILHAN | Hockley County, TX | Oil Property | Jan 2025 |
| 114038 | SILKEN | Johnson County, TX | Gas Property | Jan 2025 |
| 114039 | SILKWORM 1-16 | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 114040 | SILL | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 114041 | SILL | Woodward County, OK | Oil & Gas Property | Feb 2025 |
| 114042 | SILL | Okfuskee County, OK | Gas Property | May 2011 |
| 114043 | SILL | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 114044 | SILLER | Sutter County, CA | Gas Property | Dec 2008 |
| 114045 | SILLIMAN | Jackson County, TX | Oil & Gas Property | Jan 2025 |
| 114046 | SILLS | Lasalle Parish, LA | Oil & Gas Property | Dec 2024 |
| 114047 | SILO STATE | Laramie County, WY | Oil & Gas Property | Feb 2018 |
| 114048 | SILOW 14 UNIT | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 114049 | SILSBY | Franklin County, KS | Oil Property | Jul 1995 |
| 114050 | SILT VALLEY | Garfield County, CO | Oil & Gas Property | Feb 2025 |
| 114051 | SILURIAN | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 114052 | SILURIAN | McKenzie County, ND | Oil & Gas Property | Jan 2025 |
| 114053 | SILVA | Pittsburg County, OK | Gas Property | Jan 2025 |
| 114054 | SILVA | Weld County, CO | Oil & Gas Property | Aug 2019 |
| 114055 | SILVA | Tehama County, CA | Gas Property | Feb 1999 |
| 114056 | SILVEOUS D & | Morrow County, OH | Oil Property | Dec 2024 |
| 114057 | SILVER | Borden County, TX | Oil & Gas Property | Jan 2025 |
| 114058 | SILVER | Converse County, WY | Oil & Gas Property | Mar 2025 |
| 114059 | SILVER | Las Animas County, CO | Gas Property | Feb 2025 |
| 114060 | SILVER 147-93-09D-04H | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 114061 | SILVER 29 28 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 114062 | SILVER 48-20-29 | Pecos County, TX | Oil & Gas Property | Feb 2025 |
| 114063 | SILVER 5-20C4 | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 114064 | SILVER BULLET | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 114065 | SILVER BULLET | Hood County, TX | Oil & Gas Property | Jan 2025 |
| 114066 | SILVER BULLET 16 | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 114067 | SILVER CHARM 1 UNIT 1H | Culberson County, TX | Oil & Gas Property | Jan 2025 |
| 114068 | SILVER CHARM 1525-17 FEDERAL | Chaves County, NM | Oil & Gas Property | Nov 2024 |
| 114069 | SILVER CHARM 1816 | Dewey County, OK | Oil & Gas Property | Feb 2025 |
| 114070 | SILVER CHARM 22-27-11-7 | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 114071 | SILVER CITY UNIT | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 114072 | SILVER CR | Cowley County, KS | Oil Property | Dec 2024 |
| 114073 | SILVER CREEK | Red Willow County, NE | Oil Property | Dec 2023 |
| 114074 | SILVER CREEK | Fresno County, CA | Oil & Gas Property | Dec 1987 |
| 114075 | SILVER DOLLAR | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 114076 | SILVER DOLLAR | Winkler County, TX | Oil & Gas Property | Jan 2025 |
| 114077 | SILVER FEDERAL | Lea County, NM | Oil & Gas Property | Jan 2025 |
| 114078 | SILVER FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 114079 | SILVER FOX FARMS | Greene County, PA | Gas Property | Feb 2025 |
| 114080 | SILVER HAMMER | Nacogdoches County, TX | Gas Property | Jan 2025 |
| 114081 | SILVER HORN UNIT | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 114082 | SILVER LAKE | Osage County, OK | Oil Property | Jan 2025 |
| 114083 | SILVER SPUR 34_27-9N-6W | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 114084 | SILVER STRATTON | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 114085 | SILVER STREAK 13 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 114086 | SILVER TIP | Park County, WY | Oil & Gas Property | Feb 2025 |
| 114087 | SILVER TRAIN 17 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 114088 | SILVER TUSK CORONADO UNIT | Navarro County, TX | Oil & Gas Property | Dec 2024 |
| 114089 | SILVER TUSK JONES UNIT | Navarro County, TX | Oil & Gas Property | Dec 2024 |
| 114090 | SILVERADO | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 114091 | SILVERADO 40-1 | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 114092 | SILVERADO RANCH MCM | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 114093 | SILVERBACK 13-8 UNIT 1 | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 114094 | SILVERBACK 20-8H | Hughes County, OK | Oil & Gas Property | Jan 2025 |
| 114095 | SILVERBACK 33 | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 114096 | SILVERBRITE | La Salle County, TX | Oil & Gas Property | Jan 2025 |
| 114097 | SILVERCHAIR UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 114098 | SILVERMAN | Seward County, KS | Oil & Gas Property | Sep 2004 |
| 114099 | SILVERMAN | Pecos County, TX | Oil Property | Nov 2020 |
| 114100 | SILVERS TRUST | Caddo County, OK | Gas Property | Jan 2025 |