| 36001 | EAST STEAD CANYON | Lincoln County, WY | Oil & Gas Property | Jan 2026 |
| 36002 | EAST TAYLOR | Coleman County, TX | Oil & Gas Property | Oct 2025 |
| 36003 | EAST TEAPOT | Natrona County, WY | Oil Property | Mar 2009 |
| 36004 | EAST TEXAS OIL | Hardin County, TX | Oil & Gas Property | Nov 2025 |
| 36005 | EAST TEXAS OIL CO FEE G | Tyler County, TX | Oil & Gas Property | Nov 2025 |
| 36006 | EAST TORO 32 STATE UNIT | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 36007 | EAST TOWNSITE | Ward County, TX | Oil & Gas Property | Dec 2025 |
| 36008 | EAST TRAVIS | Eddy County, NM | Oil & Gas Property | Jan 2021 |
| 36009 | EAST TRUMPETER | Sweetwater County, WY | Oil & Gas Property | Dec 2025 |
| 36010 | EAST TUCKNIES UNIT 1H | Montague County, TX | Oil & Gas Property | Dec 2025 |
| 36011 | EAST TUGBOAT 8-11 | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 36012 | EAST TURKEY TRACK FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 36013 | EAST TURNER NORTH | Reagan County, TX | Oil & Gas Property | Dec 2025 |
| 36014 | EAST TWIN SISTERS | Jones County, TX | Oil & Gas Property | Jun 2024 |
| 36015 | EAST UNIT | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 36016 | EAST VACUUM (GSA) UNIT | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 36017 | EAST VACUUM (GSA) UNIT 0 | Lea County, NM | Oil & Gas Property | Feb 2020 |
| 36018 | EAST VEALMOOR | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 36019 | EAST VELMA MIDDLE BLOCK | Carter County, OK | Oil & Gas Property | Dec 2025 |
| 36020 | EAST VERMEJO | Ward County, TX | Oil & Gas Property | Dec 2025 |
| 36021 | EAST VOGEL UNIT | Taylor County, TX | Oil Property | Dec 2025 |
| 36022 | EAST WASSON CLEARFORK | Yoakum County, TX | Oil & Gas Property | Dec 2025 |
| 36023 | EAST WHEATLAND UN | Cleveland County, OK | Oil & Gas Property | Dec 2025 |
| 36024 | EAST WHEATLAND UNIT | Oklahoma County, OK | Oil & Gas Property | May 2018 |
| 36025 | EAST WILLIS | Tarrant County, TX | Gas Property | Dec 2025 |
| 36026 | EAST WILLOW LAKES | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 36027 | EAST, CHRIS | Estill County, KY | Oil Property | Dec 2011 |
| 36028 | EAST, MRS S.K | Kenedy County, TX | Oil & Gas Property | Dec 2025 |
| 36029 | EASTBURN | Bourbon County, KS | Oil Property | Aug 2024 |
| 36030 | EASTBURN | Anderson County, KS | Oil Property | Sep 2025 |
| 36031 | EASTEP | Montgomery County, KS | Oil & Gas Property | Sep 2025 |
| 36032 | EASTEP | Garvin County, OK | Oil Property | Aug 2025 |
| 36033 | EASTER | Ohio County, KY | Oil Property | Sep 2024 |
| 36034 | EASTER | Jack County, TX | Oil & Gas Property | May 2023 |
| 36035 | EASTER | Jack County, TX | Oil & Gas Property | Dec 2025 |
| 36036 | EASTER | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 36037 | EASTER BRO | Shackelford County, TX | Oil & Gas Property | Dec 2025 |
| 36038 | EASTERBY | Harper County, KS | Oil & Gas Property | Sep 2025 |
| 36039 | EASTERDAY | Meade County, KS | Oil & Gas Property | Sep 2025 |
| 36040 | EASTERDAY | Meade County, KS | Oil & Gas Property | Sep 2025 |
| 36041 | EASTERLING | Young County, TX | Oil & Gas Property | Dec 2025 |
| 36042 | EASTERLING | Limestone County, TX | Oil & Gas Property | Dec 2025 |
| 36043 | EASTERLING | Marion County, TX | Oil & Gas Property | Apr 2024 |
| 36044 | EASTERLING | Leon County, TX | Oil & Gas Property | Nov 2025 |
| 36045 | EASTERLING | Archer County, TX | Oil & Gas Property | Nov 2025 |
| 36046 | EASTERLING | Madison County, AR | Gas Property | Apr 1986 |
| 36047 | EASTERLING#1 | Roger Mills County, OK | Gas Property | Dec 2025 |
| 36048 | EASTERLY | Young County, TX | Oil & Gas Property | Dec 2025 |
| 36049 | EASTERLY | Garfield County, OK | Oil & Gas Property | Dec 2025 |
| 36050 | EASTERN AMERICAN ENERGY ECA BALL H | Logan County, WV | Gas Property | Dec 2021 |
| 36051 | EASTERN ASSOC | Fayette County, WV | Oil & Gas Property | Dec 2021 |
| 36052 | EASTERN ASSOC COAL | Fayette County, WV | Oil & Gas Property | Dec 2021 |
| 36053 | EASTERN ASSOC COAL | Monongalia County, WV | Oil & Gas Property | Nov 2019 |
| 36054 | EASTERN ASSOC. COAL EAST | Taylor County, WV | Gas Property | Aug 2019 |
| 36055 | EASTERN ASSOCIATED COAL | Fayette County, WV | Gas Property | Dec 2021 |
| 36056 | EASTERN ASSOCIATED COAL CO | Westmoreland County, PA | Gas Property | Dec 2025 |
| 36057 | EASTERN G | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 36058 | EASTERN GAS & FUEL | Fayette County, WV | Gas Property | Dec 2021 |
| 36059 | EASTERN HILLS 4-65 17-18 | Arapahoe County, CO | Oil & Gas Property | Dec 2025 |
| 36060 | EASTERN KENTUCKY REALTY | Knott County, KY | Oil & Gas Property | Dec 2024 |
| 36061 | EASTERN ROYALT | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 36062 | EASTERN ROYALTIES | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 36063 | EASTERN SEABOARD | Allegany County, NY | Oil & Gas Property | Dec 2024 |
| 36064 | EASTERN SHORE | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 36065 | EASTERWOOD | Jefferson County, OK | Oil Property | Dec 2025 |
| 36066 | EASTERWOOD | Texas County, OK | Gas Property | Dec 2025 |
| 36067 | EASTERWOOD | Burleson County, TX | Oil & Gas Property | Nov 2025 |
| 36068 | EASTERWOOD | Harper County, OK | Oil & Gas Property | Dec 2025 |
| 36069 | EASTERWOOD | Texas County, OK | Oil & Gas Property | Dec 2025 |
| 36070 | EASTEX 6 | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 36071 | EASTFLANK | Brown County, TX | Oil & Gas Property | May 2010 |
| 36072 | EASTHAM 1 | Ellis County, OK | Oil & Gas Property | Dec 2025 |
| 36073 | EASTHAM STATE | Houston County, TX | Oil & Gas Property | Oct 2025 |
| 36074 | EASTLAND | Howard County, TX | Oil & Gas Property | Dec 2025 |
| 36075 | EASTLAND | Young County, TX | Oil & Gas Property | Dec 2025 |
| 36076 | EASTLAND | Rusk County, TX | Oil & Gas Property | Dec 2025 |
| 36077 | EASTLAND BIG DADDY | Howard County, TX | Oil & Gas Property | Dec 2025 |
| 36078 | EASTLAND QUEEN UNIT | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 36079 | EASTLAND STATE | Chaves County, NM | Oil & Gas Property | Apr 2024 |
| 36080 | EASTLAND-STATE | Reeves County, TX | Oil & Gas Property | Jul 2023 |
| 36081 | EASTMAN | Cowley County, KS | Oil Property | Sep 2025 |
| 36082 | EASTMAN | Susquehanna County, PA | Gas Property | Jan 2026 |
| 36083 | EASTMAN BIVINS GAS UNIT | Harrison County, TX | Oil & Gas Property | Dec 2025 |
| 36084 | EASTMAN CHEMICAL COMPANY GU | Harrison County, TX | Oil & Gas Property | Dec 2025 |
| 36085 | EASTMAN GAS UNIT | Harrison County, TX | Oil & Gas Property | Dec 2025 |
| 36086 | EASTMAN RICHARD | Creek County, OK | Oil & Gas Property | Jan 2026 |
| 36087 | EASTMINSTER | Trumbull County, OH | Oil & Gas Property | Dec 2025 |
| 36088 | EASTOK | McIntosh County, OK | Gas Property | Mar 2023 |
| 36089 | EASTOK-B | McIntosh County, OK | Gas Property | Apr 2017 |
| 36090 | EASTOK-BRESHEARS | McIntosh County, OK | Gas Property | Dec 2015 |
| 36091 | EASTOK-OKFUSKEE | Okfuskee County, OK | Oil & Gas Property | Dec 2025 |
| 36092 | EASTON | Kern County, CA | Oil Property | Dec 2025 |
| 36093 | EASTON | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 36094 | EASTON | Lycoming County, PA | Gas Property | Jan 2026 |
| 36095 | EASTON | Oklahoma County, OK | Oil & Gas Property | Dec 2025 |
| 36096 | EASTON 44-20H | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 36097 | EASTON BRO | Ashtabula County, OH | Oil & Gas Property | Dec 1992 |
| 36098 | EASTSIDE UNIT | Polk County, TX | Oil & Gas Property | Dec 2025 |
| 36099 | EASTWATCH 4 3 B2 | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 36100 | EASTWOOD | Allen County, KS | Oil Property | Apr 2025 |