| 92101 | OSCAR MILLER | Stafford County, KS | Oil Property | Oct 2005 |
| 92102 | OSCAR STOHLER 41-4H | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 92103 | OSCAR THORSON USA 41-8TFH-2B | Mountrail County, ND | Oil & Gas Property | Sep 2024 |
| 92104 | OSCAR Y1 | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 92105 | OSCEOLA MCELROY HEIRS (AW) | Harrison County, TX | Oil & Gas Property | Aug 2024 |
| 92106 | OSCEOLA-ELDRIDGE BIVINS (AW) 1H | Harrison County, TX | Oil & Gas Property | Aug 2024 |
| 92107 | OSCU II 1 | Uintah County, UT | Oil & Gas Property | Apr 2024 |
| 92108 | OSD 0 | Los Angeles County, CA | Oil & Gas Property | Sep 2024 |
| 92109 | OSEN 6192 43-21T | Burke County, ND | Oil & Gas Property | Sep 2024 |
| 92110 | OSF 0 | Los Angeles County, CA | Oil & Gas Property | Sep 2024 |
| 92111 | OSG 0 | Los Angeles County, CA | Oil & Gas Property | Sep 2024 |
| 92112 | OSH D 2 | Weld County, CO | Oil & Gas Property | May 2018 |
| 92113 | OSHEA | San Juan County, NM | Oil & Gas Property | May 2020 |
| 92114 | OSIE | Pittsburg County, OK | Gas Property | Sep 2022 |
| 92115 | OSIKA | Jack County, TX | Oil & Gas Property | Jun 2013 |
| 92116 | OSINA | Fayette County, TX | Oil & Gas Property | Aug 2024 |
| 92117 | OSJ 00 | Los Angeles County, CA | Oil & Gas Property | Sep 2024 |
| 92118 | OSKARSON | Weld County, CO | Oil & Gas Property | Jun 2024 |
| 92119 | OSKING USA 14-12H | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 92120 | OSLER | Tarrant County, TX | Gas Property | Aug 2024 |
| 92121 | OSLER (1 | Liberty County, MT | Gas Property | Aug 2024 |
| 92122 | OSLEY | Fayette County, PA | Gas Property | Dec 2023 |
| 92123 | OSM 0 | Los Angeles County, CA | Oil & Gas Property | Sep 2024 |
| 92124 | OSMAN | Stevens County, KS | Gas Property | Jul 2024 |
| 92125 | OSMENT | Tuscaloosa County, AL | Gas Property | Jun 2024 |
| 92126 | OSMIUM 147-93-17B-20H | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 92127 | OSMOND 1-3H | Williams County, ND | Oil & Gas Property | Sep 2024 |
| 92128 | OSMOND-M | Uintah County, UT | Oil & Gas Property | Sep 2024 |
| 92129 | OSMUND 34-9TFH | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 92130 | OSMUS | Yuma County, CO | Gas Property | Sep 2024 |
| 92131 | OSO 1H | Winkler County, TX | Oil & Gas Property | Aug 2024 |
| 92132 | OSO CANYON | Rio Arriba County, NM | Oil & Gas Property | Oct 2000 |
| 92133 | OSPREY | Jim Hogg County, TX | Oil & Gas Property | Nov 2023 |
| 92134 | OSPREY | Tarrant County, TX | Gas Property | Aug 2024 |
| 92135 | OSPREY 10 | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 92136 | OSPREY 19-16N-7W | Kingfisher County, OK | Oil & Gas Property | Aug 2024 |
| 92137 | OSPREY 20 STATE COM | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 92138 | OSPREY 5401 | Williams County, ND | Oil & Gas Property | Sep 2024 |
| 92139 | OSPREY FEDERAL | Mountrail County, ND | Oil & Gas Property | Sep 2024 |
| 92140 | OSPREY STATE UNIT | Loving County, TX | Oil & Gas Property | Aug 2024 |
| 92141 | OSPREY STATE WEST UNIT | Pecos County, TX | Oil & Gas Property | Aug 2024 |
| 92142 | OSR-HALLIDAY | Madison County, TX | Oil & Gas Property | Jul 2024 |
| 92143 | OSR/KIRBY | Reagan County, TX | Oil & Gas Property | Jul 2024 |
| 92144 | OSSESIA | Clarion County, PA | Gas Property | Dec 2023 |
| 92145 | OSSESSIA | Clarion County, PA | Gas Property | Dec 2023 |
| 92146 | OSSMAN | Chautauqua County, NY | Gas Property | Dec 2023 |
| 92147 | OST 0 | Los Angeles County, CA | Oil & Gas Property | Sep 2024 |
| 92148 | OST ESTATE | Weston County, WY | Oil Property | Jun 1995 |
| 92149 | OSTBY | Sheridan County, MT | Oil & Gas Property | Aug 2024 |
| 92150 | OSTEEN W. N | Caldwell County, TX | Oil & Gas Property | Aug 2024 |
| 92151 | OSTER | Weld County, CO | Oil & Gas Property | Sep 2022 |
| 92152 | OSTER | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 92153 | OSTER | Weld County, CO | Oil & Gas Property | Feb 2016 |
| 92154 | OSTER SAND & GRAVEL | Stark County, OH | Oil & Gas Property | Dec 2022 |
| 92155 | OSTERBERG | Renville County, ND | Oil Property | Dec 2012 |
| 92156 | OSTGREN | Kimball County, NE | Oil Property | Dec 2023 |
| 92157 | OSTLAND | Park County, WY | Oil & Gas Property | Sep 2024 |
| 92158 | OSTLUND | McPherson County, KS | Oil Property | Jul 2024 |
| 92159 | OSTLUND | Campbell County, WY | Oil & Gas Property | Aug 2011 |
| 92160 | OSTLUND 11-14 | Mountrail County, ND | Oil & Gas Property | Sep 2024 |
| 92161 | OSTLUND-PATENTED | Campbell County, WY | Oil & Gas Property | Sep 1992 |
| 92162 | OSTMEYER | Thomas County, KS | Oil Property | Jul 2024 |
| 92163 | OSTRANDER | Irion County, TX | Oil & Gas Property | Aug 2024 |
| 92164 | OSTRANDER | Cumberland County, KY | Oil Property | Dec 2011 |
| 92165 | OSTRICH | Greene County, PA | Gas Property | Sep 2024 |
| 92166 | OSUDO 9 STATE | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 92167 | OSUDO STATE COM | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 92168 | OSULLIVAN | Stafford County, KS | Oil & Gas Property | Jul 2024 |
| 92169 | OSW 0 | Los Angeles County, CA | Oil & Gas Property | Sep 2024 |
| 92170 | OSWALD | Texas County, OK | Oil & Gas Property | Oct 2016 |
| 92171 | OSWALD | McDowell County, WV | Gas Property | Dec 2021 |
| 92172 | OSWALD | Ellis County, KS | Oil Property | Jul 2024 |
| 92173 | OSWALD | Rooks County, KS | Oil Property | Jul 2024 |
| 92174 | OSWALD | Conway County, AR | Gas Property | Jul 2024 |
| 92175 | OSWALD | Kingfisher County, OK | Oil & Gas Property | Aug 2024 |
| 92176 | OSWALD 1-12 | Caddo County, OK | Oil & Gas Property | Aug 2024 |
| 92177 | OSWALD, ED | Russell County, KS | Oil Property | Jun 2024 |
| 92178 | OSWALD-WILCOX | Russell County, KS | Oil Property | Jul 2024 |
| 92179 | OSWALT | Payne County, OK | Oil & Gas Property | Sep 2024 |
| 92180 | OSWALT RANCH | Love County, OK | Oil & Gas Property | Aug 2024 |
| 92181 | OSWAYO CHEMICAL | Potter County, PA | Gas Property | Dec 2023 |
| 92182 | OSWELL FEDERAL | San Juan County, NM | Oil & Gas Property | Sep 2024 |
| 92183 | OSWOOD | Liberty County, MT | Gas Property | Sep 2024 |
| 92184 | OSWOOD | Liberty County, MT | Gas Property | Sep 2024 |
| 92185 | OTAY | Stephens County, OK | Oil & Gas Property | Sep 2024 |
| 92186 | OTB BLAGRAVE 1 | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 92187 | OTB JOHNSON F | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 92188 | OTB OBRIEN 43 | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 92189 | OTE CREEK UNIT | Sublette County, WY | Oil & Gas Property | Feb 1992 |
| 92190 | OTEN WILL | Rusk County, TX | Oil & Gas Property | Aug 2024 |
| 92191 | OTERO | Rio Arriba County, NM | Gas Property | Sep 2024 |
| 92192 | OTEY | Okmulgee County, OK | Oil Property | Jun 2024 |
| 92193 | OTEY | Carter County, OK | Oil & Gas Property | Aug 2024 |
| 92194 | OTEY 1-6 | Carter County, OK | Oil & Gas Property | Aug 2024 |
| 92195 | OTHO | Latimer County, OK | Gas Property | Aug 2024 |
| 92196 | OTHOLD-MARTINSEN (SA) UNIT | Lavaca County, TX | Oil & Gas Property | Aug 2024 |
| 92197 | OTIS | Eddy County, NM | Oil & Gas Property | Jul 2019 |
| 92198 | OTIS | Ector County, TX | Oil & Gas Property | Apr 2012 |
| 92199 | OTIS | Palo Pinto County, TX | Oil & Gas Property | Aug 2024 |
| 92200 | OTIS | Greeley County, KS | Oil & Gas Property | Feb 1988 |