| 139901 | YEISER | McLean County, KY | Oil Property | Aug 2007 |
| 139902 | YEISER | Finney County, KS | Oil & Gas Property | Dec 2025 |
| 139903 | YEISER 5603 42-33H | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 139904 | YELDELL | Lincoln County, OK | Oil & Gas Property | Oct 2021 |
| 139905 | YELL | Grady County, OK | Oil & Gas Property | Jan 2026 |
| 139906 | YELLOW | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 139907 | YELLOW 3-64 30-2 | Adams County, CO | Oil & Gas Property | Jan 2026 |
| 139908 | YELLOW BAYOU 54-4-25 1H | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 139909 | YELLOW BELLY | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 139910 | YELLOW BULL USA 14-16H | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 139911 | YELLOW CREEK | Rio Blanco County, CO | Oil & Gas Property | Nov 2025 |
| 139912 | YELLOW CREEK | Summit County, UT | Oil & Gas Property | Jun 2004 |
| 139913 | YELLOW DOG GAS UNIT | Panola County, TX | Oil & Gas Property | May 2023 |
| 139914 | YELLOW FIN FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 139915 | YELLOW JACK | Crane County, TX | Oil & Gas Property | Feb 2026 |
| 139916 | YELLOW JACKET | Live Oak County, TX | Oil & Gas Property | Feb 2026 |
| 139917 | YELLOW JACKET | Montezuma County, CO | Oil & Gas Property | Jan 2026 |
| 139918 | YELLOW JACKET 1716 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 139919 | YELLOW JACKET STATE UNIT 1-70 | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 139920 | YELLOW LAB 40-45 | Dawson County, TX | Oil & Gas Property | Feb 2026 |
| 139921 | YELLOW OTTER USA 14-7TFH | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 139922 | YELLOW PINE | Martin County, TX | Oil & Gas Property | Feb 2026 |
| 139923 | YELLOW POINT | Sublette County, WY | Oil & Gas Property | Feb 2026 |
| 139924 | YELLOW ROSE | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 139925 | YELLOW ROSE | Monroe County, OH | Gas Property | Dec 2025 |
| 139926 | YELLOW ROSE 40 | Glasscock County, TX | Oil & Gas Property | Jan 2026 |
| 139927 | YELLOW ROSE UNIT | Brazos County, TX | Oil & Gas Property | Jan 2026 |
| 139928 | YELLOW SUB 0605-35-2 | Grady County, OK | Oil & Gas Property | Feb 2026 |
| 139929 | YELLOW WOLF | Roger Mills County, OK | Oil & Gas Property | Jan 2026 |
| 139930 | YELLOWBIRD 6A-1H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 139931 | YELLOWE | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 139932 | YELLOWFACE USA 13-23H | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 139933 | YELLOWFIN | La Salle County, TX | Oil & Gas Property | Feb 2026 |
| 139934 | YELLOWFIN 150-98-6-7 | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 139935 | YELLOWFIN TUNA | Culberson County, TX | Oil & Gas Property | Jan 2026 |
| 139936 | YELLOWHAMMER | Weld County, CO | Oil & Gas Property | Jan 2026 |
| 139937 | YELLOWHOUSE | Hockley County, TX | Oil & Gas Property | Feb 2026 |
| 139938 | YELLOWHOUSE LAND COMPANY A | Hockley County, TX | Oil & Gas Property | Apr 2020 |
| 139939 | YELLOWJACKET | Gonzales County, TX | Oil & Gas Property | Feb 2026 |
| 139940 | YELLOWJACKET UL UNIT 19-3 | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 139941 | YELLOWKNIFE FEDERAL | Chaves County, NM | Oil & Gas Property | Feb 2026 |
| 139942 | YELLOWPOINT | Sublette County, WY | Oil & Gas Property | Feb 2026 |
| 139943 | YELLOWSTONE | Gonzales County, TX | Oil & Gas Property | Feb 2026 |
| 139944 | YELLOWSTONE | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 139945 | YELLOWSTONE | Scurry County, TX | Oil & Gas Property | Feb 2026 |
| 139946 | YELLOWSTONE | Kern County, CA | Oil & Gas Property | Feb 2026 |
| 139947 | YELLOWSTONE | Lincoln County, CO | Oil & Gas Property | May 2025 |
| 139948 | YELLOWSTONE | Washington County, TX | Oil & Gas Property | Feb 2026 |
| 139949 | YELLOWSTONE 148-95-02B-11H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 139950 | YELLOWSTONE 1505 | Kingfisher County, OK | Oil & Gas Property | Jan 2026 |
| 139951 | YELLOWSTONE 2200 UNIT | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 139952 | YELLOWSTONE 23 STATE COM | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 139953 | YELLOWSTONE 44X-29 | Richland County, MT | Oil & Gas Property | Feb 2026 |
| 139954 | YELVERTON | Smith County, MS | Oil & Gas Property | May 2010 |
| 139955 | YENCHA | Bradford County, PA | Gas Property | Feb 2026 |
| 139956 | YENDREY | Jackson County, TX | Oil & Gas Property | Jan 2026 |
| 139957 | YENGO | Sullivan County, PA | Gas Property | Feb 2026 |
| 139958 | YENKO | Laramie County, WY | Oil & Gas Property | Feb 2026 |
| 139959 | YENTER | Logan County, CO | Oil Property | Dec 2013 |
| 139960 | YENTER | Yuma County, CO | Gas Property | Jan 2026 |
| 139961 | YENTER | Yuma County, CO | Oil & Gas Property | Jan 2026 |
| 139962 | YERGENSEN | Duchesne County, UT | Oil & Gas Property | Feb 2026 |
| 139963 | YERIAN | Grant County, OK | Oil & Gas Property | Feb 2026 |
| 139964 | YERKEY, JOHN | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 139965 | YESENKO USA 11-21TFH | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 139966 | YESKA 1 | Phillips County, MT | Gas Property | Feb 2026 |
| 139967 | YESKO | Mercer County, PA | Oil & Gas Property | Dec 2025 |
| 139968 | YESO STATE | Lea County, NM | Oil & Gas Property | Oct 2022 |
| 139969 | YESO VIKING FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 139970 | YESTER | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 139971 | YETI STATE 56-2-4 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 139972 | YETI UNIT | Borden County, TX | Oil & Gas Property | Feb 2026 |
| 139973 | YETT RANCH | Dimmit County, TX | Oil & Gas Property | Feb 2026 |
| 139974 | YEWELL | Union County, KY | Oil Property | Dec 2023 |
| 139975 | YF 3 | Montezuma County, CO | Oil & Gas Property | Jan 2026 |
| 139976 | YG 1 | Montezuma County, CO | Oil & Gas Property | Jan 2026 |
| 139977 | YINGLING | White County, AR | Gas Property | Jun 2024 |
| 139978 | YINGLING | White County, AR | Gas Property | Jun 2024 |
| 139979 | YIPPI KI-YAY | Grady County, OK | Oil & Gas Property | Jan 2026 |
| 139980 | YIRSA | Nowata County, OK | Oil & Gas Property | Sep 2023 |
| 139981 | YMC 9 | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 139982 | YMCA | Geauga County, OH | Oil & Gas Property | Dec 2024 |
| 139983 | YMCA B | Tarrant County, TX | Oil & Gas Property | Feb 2026 |
| 139984 | YNA 1 | Lavaca County, TX | Oil & Gas Property | Mar 2020 |
| 139985 | YOAK, CREED | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 139986 | YOAK, ORVILLE R | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 139987 | YOAKUM | Pontotoc County, OK | Oil & Gas Property | Jul 2018 |
| 139988 | YOAKUM WASSON CLEARFORK UNIT | Yoakum County, TX | Oil & Gas Property | Feb 2026 |
| 139989 | YOCAM | Weld County, CO | Oil & Gas Property | Sep 2021 |
| 139990 | YOCHAM J.W | Schleicher County, TX | Oil & Gas Property | Feb 2026 |
| 139991 | YOCHYM, CHARLES G | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 139992 | YOCHYM, ROSE MULLOOLY | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 139993 | YOCKEY | San Juan County, NM | Gas Property | Feb 2026 |
| 139994 | YOCKEY 18-9-7 | Guernsey County, OH | Oil & Gas Property | Dec 2025 |
| 139995 | YOCKIM 14-8H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 139996 | YOCUM | Union County, AR | Oil Property | Feb 1963 |
| 139997 | YOCUM | Blaine County, OK | Oil & Gas Property | Jan 2026 |
| 139998 | YOCUM | Elk County, PA | Oil & Gas Property | Dec 2000 |
| 139999 | YOCUM-NEWCOMER | Fayette County, PA | Gas Property | Dec 2025 |
| 140000 | YODA | Howard County, TX | Oil & Gas Property | Feb 2026 |