| 142201 | YEISER | Finney County, KS | Oil & Gas Property | Jan 2025 |
| 142202 | YEISER | McLean County, KY | Oil Property | Aug 2007 |
| 142203 | YEISER 5603 42-33H | Williams County, ND | Oil & Gas Property | Mar 2025 |
| 142204 | YELDELL | Lincoln County, OK | Oil & Gas Property | Oct 2021 |
| 142205 | YELL | Grady County, OK | Oil & Gas Property | Feb 2025 |
| 142206 | YELLOW | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 142207 | YELLOW 3-64 30-2 | Adams County, CO | Oil & Gas Property | Mar 2025 |
| 142208 | YELLOW BAYOU 54-4-25 1H | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 142209 | YELLOW BELLY | Midland County, TX | Oil & Gas Property | Feb 2025 |
| 142210 | YELLOW CREEK | Summit County, UT | Oil & Gas Property | Sep 2004 |
| 142211 | YELLOW CREEK | Rio Blanco County, CO | Oil & Gas Property | Mar 2025 |
| 142212 | YELLOW DOG GAS UNIT | Panola County, TX | Oil & Gas Property | May 2023 |
| 142213 | YELLOW FIN FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 142214 | YELLOW JACK | Crane County, TX | Oil & Gas Property | Feb 2025 |
| 142215 | YELLOW JACKET | Montezuma County, CO | Oil & Gas Property | Mar 2025 |
| 142216 | YELLOW JACKET 1716 | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 142217 | YELLOW JACKET STATE UNIT 1-70 | Loving County, TX | Oil & Gas Property | Feb 2025 |
| 142218 | YELLOW LAB 40-45 | Dawson County, TX | Oil & Gas Property | Feb 2025 |
| 142219 | YELLOW OTTER USA 14-7TFH | Mountrail County, ND | Oil & Gas Property | Mar 2025 |
| 142220 | YELLOW PINE | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 142221 | YELLOW POINT | Sublette County, WY | Oil & Gas Property | Mar 2025 |
| 142222 | YELLOW ROSE | Loving County, TX | Oil & Gas Property | Feb 2025 |
| 142223 | YELLOW ROSE | Monroe County, OH | Gas Property | Dec 2024 |
| 142224 | YELLOW ROSE 40 | Glasscock County, TX | Oil & Gas Property | Feb 2025 |
| 142225 | YELLOW ROSE UNIT | Brazos County, TX | Oil & Gas Property | Jan 2025 |
| 142226 | YELLOW SUB 0605-35-2 | Grady County, OK | Oil & Gas Property | Mar 2025 |
| 142227 | YELLOW WOLF | Roger Mills County, OK | Oil & Gas Property | Feb 2025 |
| 142228 | YELLOWE | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 142229 | YELLOWFACE USA 13-23H | McKenzie County, ND | Oil & Gas Property | Mar 2025 |
| 142230 | YELLOWFIN | La Salle County, TX | Oil & Gas Property | Feb 2025 |
| 142231 | YELLOWFIN 150-98-6-7 | McKenzie County, ND | Oil & Gas Property | Mar 2025 |
| 142232 | YELLOWFIN TUNA | Culberson County, TX | Oil & Gas Property | Feb 2025 |
| 142233 | YELLOWHAMMER | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 142234 | YELLOWHOUSE | Hockley County, TX | Oil & Gas Property | Feb 2025 |
| 142235 | YELLOWHOUSE LAND COMPANY A | Hockley County, TX | Oil & Gas Property | Apr 2020 |
| 142236 | YELLOWJACKET | Gonzales County, TX | Oil & Gas Property | Feb 2025 |
| 142237 | YELLOWJACKET UL UNIT 19-3 | Loving County, TX | Oil & Gas Property | Feb 2025 |
| 142238 | YELLOWKNIFE FEDERAL | Chaves County, NM | Oil & Gas Property | Feb 2025 |
| 142239 | YELLOWPOINT | Sublette County, WY | Oil & Gas Property | Mar 2025 |
| 142240 | YELLOWSTONE | Lincoln County, CO | Oil & Gas Property | Apr 2025 |
| 142241 | YELLOWSTONE | Kern County, CA | Oil & Gas Property | Feb 2025 |
| 142242 | YELLOWSTONE | McKenzie County, ND | Oil & Gas Property | Mar 2025 |
| 142243 | YELLOWSTONE | Gonzales County, TX | Oil & Gas Property | Feb 2025 |
| 142244 | YELLOWSTONE | Scurry County, TX | Oil & Gas Property | Feb 2025 |
| 142245 | YELLOWSTONE | Washington County, TX | Oil & Gas Property | Feb 2025 |
| 142246 | YELLOWSTONE 148-95-02B-11H | Dunn County, ND | Oil & Gas Property | Mar 2025 |
| 142247 | YELLOWSTONE 1505 | Kingfisher County, OK | Oil & Gas Property | Feb 2025 |
| 142248 | YELLOWSTONE 2200 UNIT | Midland County, TX | Oil & Gas Property | Feb 2025 |
| 142249 | YELLOWSTONE 23 STATE COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 142250 | YELLOWSTONE 44X-29 | Richland County, MT | Oil & Gas Property | Mar 2025 |
| 142251 | YELVERTON | Smith County, MS | Oil & Gas Property | May 2010 |
| 142252 | YENCHA | Bradford County, PA | Gas Property | Mar 2025 |
| 142253 | YENDREY | Jackson County, TX | Oil & Gas Property | Feb 2025 |
| 142254 | YENGO | Sullivan County, PA | Gas Property | Mar 2025 |
| 142255 | YENIOR, O | Arenac County, MI | Oil Property | Jun 2024 |
| 142256 | YENKO | Laramie County, WY | Oil & Gas Property | Mar 2025 |
| 142257 | YENTER | Yuma County, CO | Oil & Gas Property | Mar 2025 |
| 142258 | YENTER | Logan County, CO | Oil Property | Dec 2013 |
| 142259 | YENTER | Yuma County, CO | Gas Property | Mar 2025 |
| 142260 | YENTZER YX | Potter County, PA | Gas Property | Dec 2024 |
| 142261 | YERGENSEN | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 142262 | YERIAN | Grant County, OK | Oil & Gas Property | Mar 2025 |
| 142263 | YERKEY, JOHN | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 142264 | YESKA 1 | Phillips County, MT | Gas Property | Feb 2025 |
| 142265 | YESKO | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 142266 | YESO STATE | Lea County, NM | Oil & Gas Property | Oct 2022 |
| 142267 | YESO VIKING FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 142268 | YESTER | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 142269 | YETI STATE 56-2-45 UNIT | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 142270 | YETI UNIT | Borden County, TX | Oil & Gas Property | Feb 2025 |
| 142271 | YETT RANCH | Dimmit County, TX | Oil & Gas Property | Feb 2025 |
| 142272 | YEWELL | Union County, KY | Oil Property | Dec 2023 |
| 142273 | YF 3 | Montezuma County, CO | Oil & Gas Property | Apr 2025 |
| 142274 | YG 1 | Montezuma County, CO | Oil & Gas Property | Apr 2025 |
| 142275 | YINGLING | White County, AR | Gas Property | Jun 2024 |
| 142276 | YINGLING | White County, AR | Gas Property | Jun 2024 |
| 142277 | YIPPI KI-YAY | Grady County, OK | Oil & Gas Property | Feb 2025 |
| 142278 | YIRSA | Nowata County, OK | Oil & Gas Property | Sep 2023 |
| 142279 | YMC 9 | Loving County, TX | Oil & Gas Property | Feb 2025 |
| 142280 | YMCA | Geauga County, OH | Oil & Gas Property | Dec 2024 |
| 142281 | YMCA B | Tarrant County, TX | Oil & Gas Property | Feb 2025 |
| 142282 | YNA 1 | Lavaca County, TX | Oil & Gas Property | Jun 2021 |
| 142283 | YOAK, CREED | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 142284 | YOAK, ORVILLE R | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 142285 | YOAKUM | Pontotoc County, OK | Oil Property | Jul 2018 |
| 142286 | YOAKUM WASSON CLEARFORK UNIT | Yoakum County, TX | Oil & Gas Property | Feb 2025 |
| 142287 | YOCAM | Weld County, CO | Oil & Gas Property | Sep 2021 |
| 142288 | YOCHAM J.W | Schleicher County, TX | Oil & Gas Property | Feb 2025 |
| 142289 | YOCHYM, CHARLES G | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 142290 | YOCHYM, ROSE MULLOOLY | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 142291 | YOCKEY | San Juan County, NM | Gas Property | Mar 2025 |
| 142292 | YOCKEY 18-9-7 | Guernsey County, OH | Oil & Gas Property | Dec 2024 |
| 142293 | YOCKIM 14-8H | Dunn County, ND | Oil & Gas Property | Mar 2025 |
| 142294 | YOCUM | Blaine County, OK | Oil & Gas Property | Feb 2025 |
| 142295 | YOCUM | Elk County, PA | Oil & Gas Property | Dec 2000 |
| 142296 | YOCUM | Union County, AR | Oil Property | Feb 1963 |
| 142297 | YOCUM-NEWCOMER | Fayette County, PA | Gas Property | Dec 2024 |
| 142298 | YODA | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 142299 | YODER | Fayette County, PA | Oil & Gas Property | Mar 2025 |
| 142300 | YODER | Fayette County, PA | Gas Property | Dec 2024 |