| 140101 | YORK | Live Oak County, TX | Oil & Gas Property | Mar 2026 |
| 140102 | YORK | Lane County, KS | Oil Property | Jan 2026 |
| 140103 | YORK | Lee County, TX | Oil & Gas Property | Mar 2026 |
| 140104 | YORK | Ward County, TX | Oil & Gas Property | Mar 2026 |
| 140105 | YORK | Los Angeles County, CA | Oil Property | Jan 1993 |
| 140106 | YORK | Brown County, TX | Oil & Gas Property | Mar 2026 |
| 140107 | YORK | Lane County, KS | Oil Property | Feb 2026 |
| 140108 | YORK | Wilson County, KS | Gas Property | Jan 2025 |
| 140109 | YORK | Scott County, KS | Oil Property | Jan 2026 |
| 140110 | YORK (07-088 | Susquehanna County, PA | Gas Property | Mar 2026 |
| 140111 | YORK 1-2H | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 140112 | YORK 12-33-70 | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 140113 | YORK 19-33-69 USA A TR20H | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 140114 | YORK 480 | Tioga County, PA | Gas Property | Mar 2026 |
| 140115 | YORK ESTATE -B | Archer County, TX | Oil & Gas Property | Mar 2026 |
| 140116 | YORK PLANTATION | Adams County, MS | Oil & Gas Property | Jan 1981 |
| 140117 | YORK RANCH | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 140118 | YORK STATE 33 1H | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 140119 | YORK SU | San Augustine County, TX | Gas Property | Mar 2026 |
| 140120 | YORK, AD | Clinton County, KY | Oil Property | Dec 2016 |
| 140121 | YORK, B H EST | Archer County, TX | Oil & Gas Property | Mar 2026 |
| 140122 | YORK-LAW 139 | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 140123 | YORK-PIXLEE | Greenwood County, KS | Oil Property | Feb 2026 |
| 140124 | YORK-SHANAHAN COMM | Los Angeles County, CA | Oil Property | Dec 1989 |
| 140125 | YORK-WH | Gregg County, TX | Oil & Gas Property | Feb 2026 |
| 140126 | YORKTOWN | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 140127 | YORKTOWN | Dewitt County, TX | Oil & Gas Property | Mar 2026 |
| 140128 | YORKTOWN 12 FEE | Chaves County, NM | Oil & Gas Property | Apr 2026 |
| 140129 | YORKTOWN STATE | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 140130 | YORN | Tarrant County, TX | Gas Property | Mar 2026 |
| 140131 | YOSEF THE MOUNTAINEER 29-41 | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 140132 | YOSEMITE | Gonzales County, TX | Oil & Gas Property | Mar 2026 |
| 140133 | YOSEMITE 12-27 | Scurry County, TX | Oil & Gas Property | Mar 2026 |
| 140134 | YOSEMITE 148-95-02A-11H | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 140135 | YOSEMITE 18-13-32 | Blaine County, OK | Oil & Gas Property | Mar 2026 |
| 140136 | YOSEMITE SAM | Carter County, OK | Oil & Gas Property | Apr 2026 |
| 140137 | YOSEMITE SAM UNIT | Hood County, TX | Oil & Gas Property | Mar 2026 |
| 140138 | YOSHI 0304 | Garvin County, OK | Oil & Gas Property | Mar 2026 |
| 140139 | YOSHI 1606 | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 140140 | YOSKO | Wilson County, TX | Oil & Gas Property | Mar 2026 |
| 140141 | YOSKO BORGFELD | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 140142 | YOSKO UNIT | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 140143 | YOSKO WITTE UNIT | Karnes County, TX | Oil & Gas Property | Jul 2025 |
| 140144 | YOSKO-KINKLER | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 140145 | YOST | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 140146 | YOST | Kiowa County, KS | Oil & Gas Property | Feb 2026 |
| 140147 | YOST | Kiowa County, KS | Oil & Gas Property | May 2012 |
| 140148 | YOST | Comanche County, KS | Oil & Gas Property | Oct 2025 |
| 140149 | YOST | Noble County, OK | Gas Property | May 2016 |
| 140150 | YOST | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 140151 | YOST | Ness County, KS | Oil Property | Oct 1992 |
| 140152 | YOST | Geary County, KS | Oil Property | Feb 2026 |
| 140153 | YOST | Washington County, OH | Oil & Gas Property | Dec 2006 |
| 140154 | YOST | Greene County, PA | Oil & Gas Property | Dec 2025 |
| 140155 | YOST | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 140156 | YOST | Noble County, OK | Oil & Gas Property | Feb 2016 |
| 140157 | YOST | Ness County, KS | Oil Property | Feb 2026 |
| 140158 | YOST | Lane County, KS | Oil Property | Aug 2016 |
| 140159 | YOST | Graham County, KS | Oil Property | Jan 2026 |
| 140160 | YOST | Payne County, OK | Oil & Gas Property | Mar 2026 |
| 140161 | YOST | Guernsey County, OH | Oil & Gas Property | Mar 2026 |
| 140162 | YOST | Kiowa County, KS | Oil & Gas Property | Feb 2026 |
| 140163 | YOST | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 140164 | YOST | Comanche County, KS | Oil & Gas Property | Oct 2025 |
| 140165 | YOST | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 140166 | YOST 1 | Payne County, OK | Oil & Gas Property | Jun 2025 |
| 140167 | YOST 1 | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 140168 | YOST 2-15N-10W | Blaine County, OK | Oil & Gas Property | Mar 2026 |
| 140169 | YOST BRA | Bradford County, PA | Gas Property | Mar 2026 |
| 140170 | YOST E BRA 4H | Bradford County, PA | Gas Property | Mar 2026 |
| 140171 | YOST HERITAGE INC | Monongalia County, WV | Gas Property | Dec 2021 |
| 140172 | YOST, JOHN M | Pike County, KY | Oil & Gas Property | Dec 2024 |
| 140173 | YOSUBA | Sutter County, CA | Oil & Gas Property | Mar 2013 |
| 140174 | YOU JANE 20-25 UNIT 1 | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 140175 | YOUBERG | Garfield County, CO | Oil & Gas Property | Apr 2026 |
| 140176 | YOUBERG | Garfield County, CO | Oil & Gas Property | Apr 2026 |
| 140177 | YOUCACHET 41 | Sheridan County, WY | Gas Property | Dec 2008 |
| 140178 | YOUKER | Grand Traverse County, MI | Oil & Gas Property | Apr 2026 |
| 140179 | YOULE | Cowley County, KS | Oil Property | Feb 2026 |
| 140180 | YOUNG | Jones County, TX | Oil Property | Feb 2026 |
| 140181 | YOUNG | Stephens County, OK | Oil & Gas Property | Mar 2026 |
| 140182 | YOUNG | Banner County, NE | Oil Property | Dec 2025 |
| 140183 | YOUNG | Lafayette County, AR | Oil Property | Feb 2026 |
| 140184 | YOUNG | Hemphill County, TX | Oil & Gas Property | Mar 2026 |
| 140185 | YOUNG | Cass County, TX | Oil Property | Mar 2026 |
| 140186 | YOUNG | Hardeman County, TX | Oil & Gas Property | Mar 2026 |
| 140187 | YOUNG | Creek County, OK | Oil Property | Dec 2023 |
| 140188 | YOUNG | Woodson County, KS | Oil Property | Sep 2023 |
| 140189 | YOUNG | Custer County, OK | Oil & Gas Property | Mar 2026 |
| 140190 | YOUNG | Seward County, KS | Oil & Gas Property | Feb 2026 |
| 140191 | YOUNG | Kent County, TX | Oil & Gas Property | Dec 2025 |
| 140192 | YOUNG | Woodward County, OK | Oil & Gas Property | Jan 2021 |
| 140193 | YOUNG | San Joaquin County, CA | Gas Property | Sep 2005 |
| 140194 | YOUNG | Armstrong County, PA | Gas Property | Dec 2025 |
| 140195 | YOUNG | Blaine County, OK | Oil & Gas Property | Mar 2026 |
| 140196 | YOUNG | Butler County, KS | Oil Property | Dec 2025 |
| 140197 | YOUNG | Butler County, KS | Oil Property | Feb 2026 |
| 140198 | YOUNG | Miller County, AR | Oil Property | Mar 1997 |
| 140199 | YOUNG | Holmes County, OH | Oil & Gas Property | Dec 2025 |
| 140200 | YOUNG | Stafford County, KS | Oil & Gas Property | Sep 2025 |