| 101 | S NITCHIE | Sweetwater County, WY | Oil & Gas Property | Sep 1991 |
| 102 | S P JOHNSON | Anderson County, KS | Oil Property | Apr 2026 |
| 103 | S P KUNKLE | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 104 | S PARACHUTE | Garfield County, CO | Oil & Gas Property | May 2026 |
| 105 | S PLEASANT VALLEY | Duchesne County, UT | Oil & Gas Property | Oct 2024 |
| 106 | S R COOPER | Lea County, NM | Oil & Gas Property | Mar 2014 |
| 107 | S R PARKER | Claiborne Parish, LA | Oil & Gas Property | Dec 2024 |
| 108 | S REGESTER | Washington County, PA | Gas Property | Dec 2025 |
| 109 | S REYN A | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 110 | S REYNOLDS-COLIN B USW | Karnes County, TX | Oil & Gas Property | May 2026 |
| 111 | S REYNOLDS-HAR USW A | Karnes County, TX | Oil & Gas Property | May 2026 |
| 112 | S RIDER | Washington County, PA | Gas Property | Dec 2025 |
| 113 | S S REPPOND | Union Parish, LA | Gas Property | Dec 2024 |
| 114 | S S TATE | Noble County, OK | Oil & Gas Property | Jun 2026 |
| 115 | S S WETZEL | Indiana County, PA | Gas Property | Dec 2025 |
| 116 | S SHELINBARGER | Harper County, OK | Oil & Gas Property | May 2026 |
| 117 | S SHOLEM ALECHEM D | Carter County, OK | Oil & Gas Property | May 2026 |
| 118 | S SPRING CR | Park County, WY | Oil & Gas Property | Jun 2026 |
| 119 | S T HOOVER | Indiana County, PA | Gas Property | Dec 2025 |
| 120 | S T HUNT | Claiborne Parish, LA | Oil & Gas Property | Jan 2025 |
| 121 | S TAYLOR | Claiborne Parish, LA | Oil & Gas Property | Aug 2020 |
| 122 | S TULLOS | Lasalle Parish, LA | Oil Property | Dec 2024 |
| 123 | S UNIT C-073 | Park County, WY | Oil & Gas Property | Jun 2026 |
| 124 | S UNIT NPRR PATENT | Park County, WY | Oil & Gas Property | Jun 2026 |
| 125 | S W FINDLEY | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 126 | S W HENSHAW PREMIER UNIT | Eddy County, NM | Oil Property | Mar 2026 |
| 127 | S W MCLAUGHLIN | Rio Blanco County, CO | Oil & Gas Property | May 2026 |
| 128 | S WALLIS UNIT A | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 129 | S WELLS DRAW | Duchesne County, UT | Oil & Gas Property | Jun 2026 |
| 130 | S WILKINSON | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 131 | S WOMACK | Scurry County, TX | Oil & Gas Property | May 2026 |
| 132 | S&C LOT 4 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 133 | S&E RANCH | Hodgeman County, KS | Oil Property | Apr 2026 |
| 134 | S&E REAL ESTATE | Stephens County, TX | Oil & Gas Property | May 2026 |
| 135 | S&F HUSER | Wilson County, KS | Gas Property | Apr 2026 |
| 136 | S&M ENERGY | Lee County, TX | Oil & Gas Property | Feb 2026 |
| 137 | S&M ENERGY-DEAN | Bastrop County, TX | Oil & Gas Property | Feb 2026 |
| 138 | S-B 33 | Blaine County, MT | Gas Property | Jun 2026 |
| 139 | S-B RANCH | Blaine County, MT | Gas Property | Jun 2026 |
| 140 | S-B RANCH | Blaine County, MT | Gas Property | Jun 2026 |
| 141 | S-BAR | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 142 | S-BAR BRANDON | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 143 | S-BAR CARMEN 5393 34-1 2B | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 144 | S-BAR DEVON | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 145 | S-BAR JOANNA | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 146 | S-BAR KARISSA 5393 34-1 3T | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 147 | S-BAR LAUREL | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 148 | S-R-D B | Kern County, CA | Oil & Gas Property | Nov 2012 |
| 149 | S-Y KIRCHENSCHLA | Yuma County, CO | Gas Property | May 2026 |
| 150 | S. A. DAVIS | Grant County, KS | Gas Property | Feb 2026 |
| 151 | S. A. RENO | Grant County, KS | Gas Property | Apr 2026 |
| 152 | S. B. JANTZ | Kiowa County, KS | Oil & Gas Property | Dec 1983 |
| 153 | S. B. MCCALEB | Adams County, MS | Oil & Gas Property | Jul 2016 |
| 154 | S. BUCKMAN A J.H. BUCKMAN E | Brazos County, TX | Oil & Gas Property | May 2026 |
| 155 | S. BUCKMAN B | Brazos County, TX | Oil & Gas Property | May 2026 |
| 156 | S. BUCKMAN B J.H. BUCKMAN E | Brazos County, TX | Oil & Gas Property | May 2026 |
| 157 | S. BUCKMAN FALSONE HCX | Brazos County, TX | Oil & Gas Property | May 2026 |
| 158 | S. C. MILLSPAUGH 2 1 | Crockett County, TX | Oil & Gas Property | May 2026 |
| 159 | S. CARPENTER LAKE | Ward County, ND | Oil & Gas Property | Apr 2011 |
| 160 | S. E. BOWERBANK | Kern County, CA | Gas Property | Jul 1994 |
| 161 | S. E. RUSSIAN CREEK | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 162 | S. FOSTER GBSA UNIT | Ector County, TX | Oil & Gas Property | May 2026 |
| 163 | S. FRIEDMAN | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 164 | S. FRIESS | Montgomery County, KS | Gas Property | Apr 2026 |
| 165 | S. GARY | Panola County, TX | Oil & Gas Property | May 2026 |
| 166 | S. J. HARLOW GAS UNIT | Limestone County, TX | Oil & Gas Property | May 2026 |
| 167 | S. JOHNSON 19 | Reeves County, TX | Oil & Gas Property | May 2026 |
| 168 | S. KARDELL KS 1H | San Augustine County, TX | Gas Property | May 2026 |
| 169 | S. KING UNIT | Gonzales County, TX | Oil & Gas Property | May 2026 |
| 170 | S. L. 3132 | St. Mary Parish, LA | Oil & Gas Property | Jun 1994 |
| 171 | S. L. C. HIESERMANN | Wichita County, TX | Oil & Gas Property | Mar 2006 |
| 172 | S. MARSHALL A | Grant County, KS | Gas Property | Apr 2026 |
| 173 | S. MATSON | Cattaraugus County, NY | Oil Property | Dec 2006 |
| 174 | S. MCATEE | Washington County, OH | Gas Property | Dec 2025 |
| 175 | S. MCLEAN | Robertson County, TX | Oil & Gas Property | May 2026 |
| 176 | S. MILLER | Noble County, OH | Oil Property | Dec 2025 |
| 177 | S. NAN-SU-GAIL GU 1 | Freestone County, TX | Oil & Gas Property | May 2026 |
| 178 | S. O. WILLIAMS 21 | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 179 | S. P. SCAMARDO-SEILEVCO L UNIT | Robertson County, TX | Oil & Gas Property | May 2026 |
| 180 | S. ROLFS WAS KAFKA | Ellsworth County, KS | Oil Property | Apr 2026 |
| 181 | S. SCOTLAND CADDO UNIT | Archer County, TX | Oil & Gas Property | May 2026 |
| 182 | S. SENTER GAS UNIT | Freestone County, TX | Oil & Gas Property | May 2026 |
| 183 | S. STEDMAN 1 | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 184 | S. STEINHAGEN 1H | Tyler County, TX | Oil & Gas Property | May 2026 |
| 185 | S. T. 186-L S/2 SE/4 | Galveston Large Block Offshore, TX | Oil & Gas Property | May 2026 |
| 186 | S. TIMBER-KING-KVG ALLOC | San Augustine County, TX | Gas Property | May 2026 |
| 187 | S. TIMBER-KNOX ALLOC | San Augustine County, TX | Gas Property | May 2026 |
| 188 | S. UNIT W-0 | Weston County, WY | Oil & Gas Property | Dec 1987 |
| 189 | S. W. MAUNE | Finney County, KS | Gas Property | Feb 2007 |
| 190 | S. W. WILCOTS GAS UNIT | Panola County, TX | Oil & Gas Property | May 2026 |
| 191 | S. WITTE A | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 192 | S.A.J.S.L.B | Nueces County, TX | Oil & Gas Property | May 2026 |
| 193 | S.B. BURNETT ESTATE | King County, TX | Oil & Gas Property | May 2026 |
| 194 | S.BUSSELMAN-R.MIKKELSON SA | Karnes County, TX | Oil & Gas Property | May 2026 |
| 195 | S.C.U. 1 | Santa Barbara County, CA | Oil & Gas Property | Dec 2025 |
| 196 | S.C.U. 2 | Santa Barbara County, CA | Oil & Gas Property | Dec 2025 |
| 197 | S.C.U. 3 | Santa Barbara County, CA | Oil & Gas Property | Dec 2025 |
| 198 | S.C.U. 4 | Santa Barbara County, CA | Oil & Gas Property | Dec 2025 |
| 199 | S.C.U. 5 | Santa Barbara County, CA | Oil & Gas Property | Dec 2025 |
| 200 | S.C.U. 6 | Santa Barbara County, CA | Oil & Gas Property | Dec 2025 |