| 142101 | YEISER 5603 42-33H | Williams County, ND | Oil & Gas Property | May 2025 |
| 142102 | YELDELL | Lincoln County, OK | Oil & Gas Property | Oct 2021 |
| 142103 | YELL | Grady County, OK | Oil & Gas Property | Apr 2025 |
| 142104 | YELLER | McIntosh County, OK | Gas Property | Apr 2025 |
| 142105 | YELLOW | Eddy County, NM | Oil & Gas Property | May 2025 |
| 142106 | YELLOW 3-64 30-2 | Adams County, CO | Oil & Gas Property | May 2025 |
| 142107 | YELLOW BAYOU 54-4-25 1H | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 142108 | YELLOW BELLY | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 142109 | YELLOW BULL USA 14-16H | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 142110 | YELLOW CREEK | Rio Blanco County, CO | Oil & Gas Property | May 2025 |
| 142111 | YELLOW CREEK | Summit County, UT | Oil & Gas Property | Sep 2004 |
| 142112 | YELLOW DOG GAS UNIT | Panola County, TX | Oil & Gas Property | May 2023 |
| 142113 | YELLOW FIN FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 142114 | YELLOW JACK | Crane County, TX | Oil & Gas Property | Apr 2025 |
| 142115 | YELLOW JACKET 1716 | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 142116 | YELLOW JACKET STATE UNIT 1-70 | Loving County, TX | Oil & Gas Property | Apr 2025 |
| 142117 | YELLOW LAB 40-45 | Dawson County, TX | Oil & Gas Property | Apr 2025 |
| 142118 | YELLOW OTTER USA 14-7TFH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 142119 | YELLOW PINE | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 142120 | YELLOW POINT | Sublette County, WY | Oil & Gas Property | May 2025 |
| 142121 | YELLOW ROSE | Loving County, TX | Oil & Gas Property | Apr 2025 |
| 142122 | YELLOW ROSE | Monroe County, OH | Gas Property | Dec 2024 |
| 142123 | YELLOW ROSE 40 | Glasscock County, TX | Oil & Gas Property | Mar 2025 |
| 142124 | YELLOW ROSE UNIT | Brazos County, TX | Oil & Gas Property | Mar 2025 |
| 142125 | YELLOW SUB 0605-35-2 | Grady County, OK | Oil & Gas Property | Apr 2025 |
| 142126 | YELLOW WOLF | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 142127 | YELLOWBIRD 6A-1H | Dunn County, ND | Oil & Gas Property | May 2025 |
| 142128 | YELLOWE | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 142129 | YELLOWFACE USA 13-23H | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 142130 | YELLOWFIN | La Salle County, TX | Oil & Gas Property | Apr 2025 |
| 142131 | YELLOWFIN 150-98-6-7 | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 142132 | YELLOWFIN TUNA | Culberson County, TX | Oil & Gas Property | Apr 2025 |
| 142133 | YELLOWHAMMER | Weld County, CO | Oil & Gas Property | May 2025 |
| 142134 | YELLOWHOUSE | Hockley County, TX | Oil & Gas Property | Apr 2025 |
| 142135 | YELLOWHOUSE LAND COMPANY A | Hockley County, TX | Oil & Gas Property | Apr 2020 |
| 142136 | YELLOWJACKET | Gonzales County, TX | Oil & Gas Property | Apr 2025 |
| 142137 | YELLOWJACKET UL UNIT 19-3 | Loving County, TX | Oil & Gas Property | Apr 2025 |
| 142138 | YELLOWKNIFE FEDERAL | Chaves County, NM | Oil & Gas Property | May 2025 |
| 142139 | YELLOWPOINT | Sublette County, WY | Oil & Gas Property | May 2025 |
| 142140 | YELLOWSTONE | Gonzales County, TX | Oil & Gas Property | Apr 2025 |
| 142141 | YELLOWSTONE | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 142142 | YELLOWSTONE | Scurry County, TX | Oil & Gas Property | Apr 2025 |
| 142143 | YELLOWSTONE | Kern County, CA | Oil & Gas Property | Apr 2025 |
| 142144 | YELLOWSTONE | Lincoln County, CO | Oil & Gas Property | May 2025 |
| 142145 | YELLOWSTONE | Washington County, TX | Oil & Gas Property | Apr 2025 |
| 142146 | YELLOWSTONE 148-95-02B-11H | Dunn County, ND | Oil & Gas Property | May 2025 |
| 142147 | YELLOWSTONE 1505 | Kingfisher County, OK | Oil & Gas Property | Apr 2025 |
| 142148 | YELLOWSTONE 2200 UNIT | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 142149 | YELLOWSTONE 23 STATE COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 142150 | YELLOWSTONE 44X-29 | Richland County, MT | Oil & Gas Property | May 2025 |
| 142151 | YELVERTON | Smith County, MS | Oil & Gas Property | May 2010 |
| 142152 | YENCHA | Bradford County, PA | Gas Property | May 2025 |
| 142153 | YENDREY | Jackson County, TX | Oil & Gas Property | Apr 2025 |
| 142154 | YENGO | Sullivan County, PA | Gas Property | May 2025 |
| 142155 | YENIOR, O | Arenac County, MI | Oil Property | Jun 2024 |
| 142156 | YENKO | Laramie County, WY | Oil & Gas Property | May 2025 |
| 142157 | YENTER | Logan County, CO | Oil Property | Dec 2013 |
| 142158 | YENTER | Yuma County, CO | Gas Property | May 2025 |
| 142159 | YENTER | Yuma County, CO | Oil & Gas Property | May 2025 |
| 142160 | YENTZER YX | Potter County, PA | Gas Property | Dec 2024 |
| 142161 | YERGENSEN | Duchesne County, UT | Oil & Gas Property | Apr 2025 |
| 142162 | YERIAN | Grant County, OK | Oil & Gas Property | May 2025 |
| 142163 | YERKEY, JOHN | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 142164 | YESENKO USA 11-21TFH | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 142165 | YESKA 1 | Phillips County, MT | Gas Property | Apr 2025 |
| 142166 | YESKO | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 142167 | YESO STATE | Lea County, NM | Oil & Gas Property | Oct 2022 |
| 142168 | YESO VIKING FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 142169 | YESTER | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 142170 | YETI STATE 56-2-4 | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 142171 | YETI UNIT | Borden County, TX | Oil & Gas Property | Apr 2025 |
| 142172 | YETT RANCH | Dimmit County, TX | Oil & Gas Property | Apr 2025 |
| 142173 | YEWELL | Union County, KY | Oil Property | Dec 2023 |
| 142174 | YF 3 | Montezuma County, CO | Oil & Gas Property | Jun 2025 |
| 142175 | YINGLING | White County, AR | Gas Property | Jun 2024 |
| 142176 | YINGLING | White County, AR | Gas Property | Jun 2024 |
| 142177 | YIPPI KI-YAY | Grady County, OK | Oil & Gas Property | Apr 2025 |
| 142178 | YIRSA | Nowata County, OK | Oil & Gas Property | Sep 2023 |
| 142179 | YMC 9 | Loving County, TX | Oil & Gas Property | Apr 2025 |
| 142180 | YMCA | Geauga County, OH | Oil & Gas Property | Dec 2024 |
| 142181 | YMCA B | Tarrant County, TX | Oil & Gas Property | Apr 2025 |
| 142182 | YNA 1 | Lavaca County, TX | Oil & Gas Property | Jun 2021 |
| 142183 | YOAK, CREED | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 142184 | YOAK, ORVILLE R | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 142185 | YOAKUM | Pontotoc County, OK | Oil Property | Jul 2018 |
| 142186 | YOAKUM WASSON CLEARFORK UNIT | Yoakum County, TX | Oil & Gas Property | Apr 2025 |
| 142187 | YOCAM | Weld County, CO | Oil & Gas Property | Sep 2021 |
| 142188 | YOCHAM J.W | Schleicher County, TX | Oil & Gas Property | Apr 2025 |
| 142189 | YOCHYM, CHARLES G | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 142190 | YOCHYM, ROSE MULLOOLY | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 142191 | YOCKEY | San Juan County, NM | Gas Property | May 2025 |
| 142192 | YOCKEY 18-9-7 | Guernsey County, OH | Oil & Gas Property | Mar 2025 |
| 142193 | YOCKIM 14-8H | Dunn County, ND | Oil & Gas Property | May 2025 |
| 142194 | YOCUM | Union County, AR | Oil Property | Feb 1963 |
| 142195 | YOCUM | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 142196 | YOCUM | Elk County, PA | Oil & Gas Property | Dec 2000 |
| 142197 | YOCUM/NEWCOMER | Fayette County, PA | Gas Property | Dec 2024 |
| 142198 | YODA | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 142199 | YODER | Stark County, OH | Oil & Gas Property | Dec 2023 |
| 142200 | YODER | Mercer County, PA | Gas Property | Dec 2024 |