| 44001 | YEATON | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 44002 | YEATS | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 44003 | YEGUA CREEK RANCH | Lee County, TX | Oil & Gas Property | May 2026 |
| 44004 | YELLOW BAYOU 54-4-25 1H | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 44005 | YELLOW BELLY | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 44006 | YELLOW DOG GAS UNIT | Panola County, TX | Oil & Gas Property | May 2023 |
| 44007 | YELLOW JACK | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 44008 | YELLOW JACKET | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 44009 | YELLOW JACKET 1716 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 44010 | YELLOW JACKET STATE UNIT 1-70 | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 44011 | YELLOW LAB 40-45 | Dawson County, TX | Oil & Gas Property | Jun 2026 |
| 44012 | YELLOW PINE | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 44013 | YELLOW ROSE | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 44014 | YELLOW ROSE 40 | Glasscock County, TX | Oil & Gas Property | May 2026 |
| 44015 | YELLOW ROSE UNIT | Brazos County, TX | Oil & Gas Property | May 2026 |
| 44016 | YELLOWE | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 44017 | YELLOWFIN | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 44018 | YELLOWFIN TUNA | Culberson County, TX | Oil & Gas Property | Jun 2026 |
| 44019 | YELLOWHOUSE | Hockley County, TX | Oil & Gas Property | May 2026 |
| 44020 | YELLOWHOUSE LAND COMPANY A | Hockley County, TX | Oil & Gas Property | Apr 2020 |
| 44021 | YELLOWJACKET | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 44022 | YELLOWJACKET UL UNIT 19-3 | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 44023 | YELLOWSTONE | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 44024 | YELLOWSTONE | Scurry County, TX | Oil & Gas Property | Jun 2026 |
| 44025 | YELLOWSTONE | Washington County, TX | Oil & Gas Property | Jun 2026 |
| 44026 | YELLOWSTONE 2200 UNIT | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 44027 | YENDREY | Jackson County, TX | Oil & Gas Property | Jun 2026 |
| 44028 | YETI STATE 56-2-4 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 44029 | YETI UNIT | Borden County, TX | Oil & Gas Property | Jun 2026 |
| 44030 | YETT RANCH | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 44031 | YMC 9 | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 44032 | YMCA B | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 44033 | YNA 1 | Lavaca County, TX | Oil & Gas Property | Mar 2020 |
| 44034 | YOAKUM WASSON CLEARFORK UNIT | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 44035 | YOCHAM J.W | Schleicher County, TX | Oil & Gas Property | Jun 2026 |
| 44036 | YOCHUM | Cass County, TX | Oil & Gas Property | Jun 2026 |
| 44037 | YODA | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 44038 | YOES | Gray County, TX | Oil & Gas Property | Jun 2026 |
| 44039 | YOKLEY | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 44040 | YOKUM UL | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 44041 | YOKUM UL 19-0-8-4 | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 44042 | YORK | Archer County, TX | Oil Property | Jun 2026 |
| 44043 | YORK | Fisher County, TX | Oil & Gas Property | May 2020 |
| 44044 | YORK | Ector County, TX | Oil & Gas Property | Apr 2020 |
| 44045 | YORK | Tarrant County, TX | Gas Property | Jun 2026 |
| 44046 | YORK | Mitchell County, TX | Oil & Gas Property | Jun 2026 |
| 44047 | YORK | Van Zandt County, TX | Oil & Gas Property | Jun 2026 |
| 44048 | YORK | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 44049 | YORK | Lee County, TX | Oil & Gas Property | Jun 2026 |
| 44050 | YORK | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 44051 | YORK | Brown County, TX | Oil & Gas Property | Jun 2026 |
| 44052 | YORK B. P | Freestone County, TX | Oil & Gas Property | Jul 2010 |
| 44053 | YORK ESTATE -B | Archer County, TX | Oil & Gas Property | Jun 2026 |
| 44054 | YORK STATE 33 1H | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 44055 | YORK SU | San Augustine County, TX | Gas Property | Jun 2026 |
| 44056 | YORK, B H EST | Archer County, TX | Oil & Gas Property | Jun 2026 |
| 44057 | YORK-LAW 139 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 44058 | YORK-WH | Gregg County, TX | Oil & Gas Property | May 2026 |
| 44059 | YORKTOWN | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 44060 | YORKTOWN | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 44061 | YORKTOWN STATE | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 44062 | YORN | Tarrant County, TX | Gas Property | Jun 2026 |
| 44063 | YOSEF THE MOUNTAINEER 29-41 | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 44064 | YOSEMITE | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 44065 | YOSEMITE 12-27 | Scurry County, TX | Oil & Gas Property | Jun 2026 |
| 44066 | YOSEMITE SAM UNIT | Hood County, TX | Oil & Gas Property | Jun 2026 |
| 44067 | YOSKO | Wilson County, TX | Oil & Gas Property | Jun 2026 |
| 44068 | YOSKO BORGFELD | Karnes County, TX | Oil & Gas Property | May 2026 |
| 44069 | YOSKO UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 44070 | YOSKO WITTE UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 44071 | YOSKO-KINKLER | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 44072 | YOSKO-SALGE-KINKLER UNIT SA | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 44073 | YOU JANE 20-25 UNIT 1 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 44074 | YOUNG | Jones County, TX | Oil Property | Feb 2026 |
| 44075 | YOUNG | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 44076 | YOUNG | Cass County, TX | Oil Property | Jun 2026 |
| 44077 | YOUNG | Hardeman County, TX | Oil & Gas Property | Jun 2026 |
| 44078 | YOUNG | Kent County, TX | Oil & Gas Property | Dec 2025 |
| 44079 | YOUNG | Taylor County, TX | Oil & Gas Property | Jun 2026 |
| 44080 | YOUNG | Lamb County, TX | Oil & Gas Property | Jun 2026 |
| 44081 | YOUNG | Erath County, TX | Gas Property | Jun 2026 |
| 44082 | YOUNG | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 44083 | YOUNG | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 44084 | YOUNG | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 44085 | YOUNG | Palo Pinto County, TX | Oil & Gas Property | Aug 2014 |
| 44086 | YOUNG | Wheeler County, TX | Oil & Gas Property | Jun 2025 |
| 44087 | YOUNG | Reagan County, TX | Oil & Gas Property | Mar 2026 |
| 44088 | YOUNG | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 44089 | YOUNG | Taylor County, TX | Oil & Gas Property | Jun 2026 |
| 44090 | YOUNG | Parker County, TX | Oil & Gas Property | Jun 2026 |
| 44091 | YOUNG | Hockley County, TX | Oil & Gas Property | Nov 2017 |
| 44092 | YOUNG | Caldwell County, TX | Oil & Gas Property | May 2026 |
| 44093 | YOUNG | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 44094 | YOUNG | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 44095 | YOUNG | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 44096 | YOUNG | Young County, TX | Oil Property | Jun 2026 |
| 44097 | YOUNG | Wheeler County, TX | Oil & Gas Property | Jun 2026 |
| 44098 | YOUNG | Medina County, TX | Oil Property | Jun 2026 |
| 44099 | YOUNG | Moore County, TX | Oil & Gas Property | Jun 2026 |
| 44100 | YOUNG | Brown County, TX | Oil & Gas Property | Jun 2026 |