| 8101 | SOBER | Blaine County, OK | Oil & Gas Property | Jul 2011 |
| 8102 | SOBER BEZ FEDERAL | Eddy County, NM | Oil & Gas Property | Jan 2022 |
| 8103 | SOBERDASH | Fayette County, PA | Gas Property | Dec 2025 |
| 8104 | SOBOTIK | Burleson County, TX | Oil & Gas Property | May 2026 |
| 8105 | SOC STATE 145 | Yuma County, CO | Oil & Gas Property | May 2026 |
| 8106 | SOCAL | Garza County, TX | Oil & Gas Property | Jun 2026 |
| 8107 | SOCIETY OF THE DIVINE WORD | Daviess County, KY | Oil Property | Dec 2015 |
| 8108 | SOCKEYE | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 8109 | SOCKEYE | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 8110 | SOCKWELL | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 8111 | SOCO | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 8112 | SOCO 1907 | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 8113 | SOCO 20 | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 8114 | SOCO 29 | Weld County, CO | Oil & Gas Property | Jan 2020 |
| 8115 | SOCO TRIBAL | Fremont County, WY | Oil & Gas Property | Jun 2026 |
| 8116 | SOCOLOFSKY | Marion County, KS | Oil Property | Apr 2024 |
| 8117 | SOCOLOFSKY | Scott County, KS | Oil Property | Apr 2026 |
| 8118 | SODA POPINSKI 27 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 8119 | SODAK | Polk County, TX | Oil & Gas Property | Jan 2025 |
| 8120 | SODAK OIL CO | Polk County, TX | Oil & Gas Property | Feb 2026 |
| 8121 | SODBUSTER | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 8122 | SODBUSTER 21 FEE | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 8123 | SODEN | Stafford County, KS | Oil & Gas Property | Feb 1997 |
| 8124 | SODERBURG 501 | Tioga County, PA | Gas Property | Jun 2026 |
| 8125 | SODERSTROM | Barton County, KS | Oil Property | May 2026 |
| 8126 | SODIUM 147-93-05B-08H-TF | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 8127 | SODOWSKY | Major County, OK | Oil & Gas Property | Jun 2026 |
| 8128 | SOECHTING | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 8129 | SOECHTING STATE | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 8130 | SOEHNER | Yuma County, CO | Gas Property | May 2026 |
| 8131 | SOEHNER | Yuma County, CO | Gas Property | May 2026 |
| 8132 | SOEHNLEN | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 8133 | SOEKEN | Rice County, KS | Oil Property | Mar 2026 |
| 8134 | SOEKEN | Stafford County, KS | Oil Property | Apr 2005 |
| 8135 | SOEKEN | Barton County, KS | Oil Property | May 2026 |
| 8136 | SOEKEN | Pratt County, KS | Oil & Gas Property | May 2026 |
| 8137 | SOEKEN | Barton County, KS | Oil Property | May 2026 |
| 8138 | SOEKEN HOWARD L | Barton County, KS | Oil Property | Jan 1981 |
| 8139 | SOES | Bossier Parish, LA | Oil Property | Dec 2024 |
| 8140 | SOFIA | Canadian County, OK | Oil & Gas Property | Jun 2026 |
| 8141 | SOFORIC | Westmoreland County, PA | Gas Property | Dec 2025 |
| 8142 | SOFRANKO | Mahoning County, OH | Oil & Gas Property | Dec 2025 |
| 8143 | SOFT TAIL | Ward County, TX | Oil & Gas Property | Sep 2025 |
| 8144 | SOFTA | Fayette County, PA | Gas Property | Dec 2025 |
| 8145 | SOFTAIL | Eddy County, NM | Oil & Gas Property | Jul 2021 |
| 8146 | SOFTAIL 10-17 | Winkler County, TX | Oil & Gas Property | Jun 2026 |
| 8147 | SOFTSHELL 152-94-33C-28H TF | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 8148 | SOFTVEST | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 8149 | SOHIO-SHANNON | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 8150 | SOHN | Toole County, MT | Oil & Gas Property | Jun 2026 |
| 8151 | SOINSKI | Portage County, OH | Oil & Gas Property | Jun 2026 |
| 8152 | SOIXANTE QUINZE | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 8153 | SOJO-TOUCHSTONE | Fisher County, TX | Oil & Gas Property | Jun 2026 |
| 8154 | SOJOURNER | Adams County, MS | Oil Property | Dec 2025 |
| 8155 | SOJOURNER | Fisher County, TX | Oil & Gas Property | Jun 2026 |
| 8156 | SOKOLOSKY 5 | Washita County, OK | Oil & Gas Property | Jun 2026 |
| 8157 | SOKOLSKI GU | Orange County, TX | Oil & Gas Property | Jun 2026 |
| 8158 | SOL 1 | Sublette County, WY | Oil & Gas Property | Jun 2026 |
| 8159 | SOL CARPENTER HEIRS | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 8160 | SOL UNIT | Sublette County, WY | Oil & Gas Property | Jun 2026 |
| 8161 | SOLA VACA NORTE | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 8162 | SOLACE | Stephens County, OK | Oil & Gas Property | Jun 2026 |
| 8163 | SOLADINO | Santa Barbara County, CA | Oil & Gas Property | Jul 2026 |
| 8164 | SOLANICK | Wyoming County, PA | Gas Property | Jun 2026 |
| 8165 | SOLBACH | Russell County, KS | Oil Property | Apr 2026 |
| 8166 | SOLBACH | Russell County, KS | Oil Property | May 2026 |
| 8167 | SOLBERG | Toole County, MT | Oil & Gas Property | Sep 2019 |
| 8168 | SOLBERG | Sheridan County, MT | Oil & Gas Property | Feb 2026 |
| 8169 | SOLBERG | Stark County, ND | Oil & Gas Property | Jun 2026 |
| 8170 | SOLBERG | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 8171 | SOLBERG 160-101-10-3-13B-1H | Divide County, ND | Oil & Gas Property | Jun 2026 |
| 8172 | SOLBERG 160-101-2 | Divide County, ND | Oil & Gas Property | Jun 2026 |
| 8173 | SOLDIER CANYON | Garfield County, CO | Gas Property | Apr 2026 |
| 8174 | SOLDIER CREEK | Carbon County, UT | Gas Property | Oct 2006 |
| 8175 | SOLDIER PARK 3875 3-10-1NH | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 8176 | SOLDOTNA CK UNIT | Kenai Quadrangle, AK | Oil & Gas Property | Feb 2026 |
| 8177 | SOLES | Greene County, PA | Gas Property | Jun 2026 |
| 8178 | SOLESBEE | Haskell County, OK | Gas Property | Jun 2026 |
| 8179 | SOLHEIM 160-102-28-33-1H | Divide County, ND | Oil & Gas Property | Jun 2026 |
| 8180 | SOLITUDE | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 8181 | SOLITUDE FED 3974-1720 | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 8182 | SOLIZ UNIT A | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 8183 | SOLLARS | Lincoln County, OK | Gas Property | Dec 2017 |
| 8184 | SOLLENBERGER | Rooks County, KS | Oil Property | Jun 1990 |
| 8185 | SOLLEY | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 8186 | SOLMAN-CALPHA | Yuma County, CO | Gas Property | May 2026 |
| 8187 | SOLO | Coal County, OK | Oil & Gas Property | Jun 2026 |
| 8188 | SOLOMAN | Ouachita County, AR | Oil Property | Mar 2026 |
| 8189 | SOLOMAN-WALLIS OU | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 8190 | SOLOMAN-WALTERS | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 8191 | SOLOMON | Nacogdoches County, TX | Oil & Gas Property | Sep 2019 |
| 8192 | SOLOMON | Woodson County, KS | Oil Property | Apr 2026 |
| 8193 | SOLOMON | Ellis County, KS | Oil Property | May 2026 |
| 8194 | SOLOMON | Comanche County, TX | Oil & Gas Property | Jun 2026 |
| 8195 | SOLOMON | Hill County, MT | Gas Property | Jun 2026 |
| 8196 | SOLOMON | Ellis County, KS | Oil Property | May 2026 |
| 8197 | SOLOMON | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 8198 | SOLOMON | Muskogee County, OK | Oil Property | Apr 2026 |
| 8199 | SOLOMON | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 8200 | SOLOMON | Mitchell County, TX | Oil & Gas Property | Jun 2026 |