| 601 | EAST MRS. S. K | Kenedy County, TX | Oil & Gas Property | Jan 2024 |
| 602 | EAST OHIO LIMESTONE | Stark County, OH | Oil & Gas Property | Dec 2022 |
| 603 | EAST PAMPA UNIT | Gray County, TX | Oil & Gas Property | Jun 2019 |
| 604 | EAST PEARL QUEEN UNIT | Lea County, NM | Oil & Gas Property | Aug 2010 |
| 605 | EAST PECOS FEDERAL | Eddy County, NM | Oil & Gas Property | Jan 2024 |
| 606 | EAST PENA CREEK UNIT | Dimmit County, TX | Oil & Gas Property | Jan 2024 |
| 607 | EAST PENWELL/SAN ANDRES/UNIT | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 608 | EAST PERKINS | Payne County, OK | Oil & Gas Property | Oct 2023 |
| 609 | EAST PINNACLE UNIT | Wichita County, TX | Oil & Gas Property | Jan 2024 |
| 610 | EAST PONDER UNIT | Denton County, TX | Gas Property | Jan 2024 |
| 611 | EAST PUENTE | Kern County, CA | Oil & Gas Property | Nov 2023 |
| 612 | EAST PUENTE | Kern County, CA | Oil Property | Jul 2002 |
| 613 | EAST PUENTE B | Kern County, CA | Oil & Gas Property | Nov 2023 |
| 614 | EAST PUENTE FEE | San Bernardino County, CA | Oil & Gas Property | Apr 1991 |
| 615 | EAST PUERTO CHIQUITO MANCOS UNIT | Rio Arriba County, NM | Oil & Gas Property | Feb 2024 |
| 616 | EAST QUEENS PE | Montague County, TX | Oil & Gas Property | Jan 2024 |
| 617 | EAST RANKIN UNIT | Upton County, TX | Oil & Gas Property | Dec 2023 |
| 618 | EAST RED LAKE UNIT | Eddy County, NM | Oil Property | Jun 2021 |
| 619 | EAST REDDIN UNIT | Taylor County, TX | Oil & Gas Property | Oct 2022 |
| 620 | EAST RENO STRAWN 3 | Archer County, TX | Oil & Gas Property | Jan 2024 |
| 621 | EAST RESOURCES | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 622 | EAST RESOURCES | Lincoln County, WV | Gas Property | Dec 2021 |
| 623 | EAST RESOURCES EAST 180 | Marion County, WV | Oil & Gas Property | Dec 2021 |
| 624 | EAST RINN | Weld County, CO | Oil & Gas Property | Mar 2023 |
| 625 | EAST RKM UNIT | Hockley County, TX | Oil & Gas Property | Jan 2024 |
| 626 | EAST ROGERS | Miami County, KS | Oil Property | Dec 2023 |
| 627 | EAST S JOHNSON 28 | Reeves County, TX | Oil & Gas Property | Jan 2024 |
| 628 | EAST S.K | Kenedy County, TX | Oil & Gas Property | Jan 2024 |
| 629 | EAST S.K. MRS | Kenedy County, TX | Oil & Gas Property | Jan 2024 |
| 630 | EAST SALT CREEK | Natrona County, WY | Oil & Gas Property | Feb 2024 |
| 631 | EAST SAND SPRINGS B | Lea County, NM | Oil & Gas Property | Jan 2024 |
| 632 | EAST SANDLIN UNIT E | Tarrant County, TX | Gas Property | Jan 2024 |
| 633 | EAST SAULS CREEK | La Plata County, CO | Gas Property | Feb 2024 |
| 634 | EAST SHAMMO | Winkler County, TX | Oil & Gas Property | Jan 2024 |
| 635 | EAST SHUGART | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 636 | EAST SHUGART DELAWARE UNIT | Lea County, NM | Oil & Gas Property | Jan 2024 |
| 637 | EAST SIDE | Warren County, PA | Oil & Gas Property | Dec 2022 |
| 638 | EAST SIDE BLOCK | Nueces County, TX | Oil & Gas Property | Jan 2024 |
| 639 | EAST SIDE UNIT | Tarrant County, TX | Gas Property | Jan 2024 |
| 640 | EAST SIGNAL | Kern County, CA | Oil & Gas Property | Dec 2023 |
| 641 | EAST SQUAW | Campbell County, WY | Gas Property | Sep 2010 |
| 642 | EAST STEAD CANYON | Lincoln County, WY | Oil & Gas Property | Feb 2024 |
| 643 | EAST TAYLOR | Coleman County, TX | Oil & Gas Property | Jan 2024 |
| 644 | EAST TEAPOT | Natrona County, WY | Oil Property | Mar 2009 |
| 645 | EAST TEXAS OIL | Hardin County, TX | Oil & Gas Property | Jan 2024 |
| 646 | EAST TEXAS OIL CO. FEE G | Tyler County, TX | Oil & Gas Property | Jan 2024 |
| 647 | EAST TOWNSITE | Ward County, TX | Oil & Gas Property | Jan 2024 |
| 648 | EAST TRAVIS | Eddy County, NM | Oil & Gas Property | Jan 2021 |
| 649 | EAST TRUMPETER | Sweetwater County, WY | Oil & Gas Property | Feb 2024 |
| 650 | EAST TURKEY TRACK FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jan 2024 |
| 651 | EAST TURNER NORTH | Reagan County, TX | Oil & Gas Property | Jan 2024 |
| 652 | EAST TWIN SISTERS | Jones County, TX | Oil & Gas Property | Jan 2024 |
| 653 | EAST UNIT | Wise County, TX | Oil & Gas Property | Dec 2023 |
| 654 | EAST VACUUM (GSA) UNIT | Lea County, NM | Oil & Gas Property | Jan 2024 |
| 655 | EAST VACUUM (GSA) UNIT 0 | Lea County, NM | Oil & Gas Property | Feb 2020 |
| 656 | EAST VEALMOOR | Howard County, TX | Oil & Gas Property | Dec 2023 |
| 657 | EAST VELMA MIDDLE BLOCK | Carter County, OK | Oil & Gas Property | Jan 2024 |
| 658 | EAST VERMEJO | Ward County, TX | Oil & Gas Property | Jan 2024 |
| 659 | EAST WASSON CLEARFORK | Yoakum County, TX | Oil & Gas Property | Jan 2024 |
| 660 | EAST WHEATLAND | Cleveland County, OK | Oil & Gas Property | Jan 2024 |
| 661 | EAST WHEATLAND UNIT | Oklahoma County, OK | Oil & Gas Property | May 2018 |
| 662 | EAST WILLIS | Tarrant County, TX | Gas Property | Jan 2024 |
| 663 | EAST WILLOW LAKES | Martin County, TX | Oil & Gas Property | Jan 2024 |
| 664 | EAST, CHRIS | Estill County, KY | Oil Property | Dec 2011 |
| 665 | EAST, MRS S.K | Kenedy County, TX | Oil & Gas Property | Jan 2024 |
| 666 | EASTBURN | Anderson County, KS | Oil Property | Dec 2023 |
| 667 | EASTEP | Montgomery County, KS | Oil & Gas Property | Dec 2023 |
| 668 | EASTEP | Garvin County, OK | Oil Property | Sep 2023 |
| 669 | EASTER | Ohio County, KY | Oil Property | Nov 2018 |
| 670 | EASTER | Jack County, TX | Oil & Gas Property | May 2023 |
| 671 | EASTER | Jack County, TX | Oil & Gas Property | Jan 2024 |
| 672 | EASTER | Andrews County, TX | Oil & Gas Property | Jan 2024 |
| 673 | EASTER BRO | Shackelford County, TX | Oil & Gas Property | Jan 2024 |
| 674 | EASTERBY | Harper County, KS | Oil & Gas Property | Feb 2023 |
| 675 | EASTERDAY | Meade County, KS | Oil & Gas Property | Dec 2023 |
| 676 | EASTERDAY | Meade County, KS | Oil & Gas Property | Dec 2023 |
| 677 | EASTERLING | Young County, TX | Oil & Gas Property | Jan 2024 |
| 678 | EASTERLING | Limestone County, TX | Oil & Gas Property | Jan 2024 |
| 679 | EASTERLING | Marion County, TX | Oil & Gas Property | Apr 2023 |
| 680 | EASTERLING | Leon County, TX | Oil & Gas Property | Jan 2024 |
| 681 | EASTERLING | Archer County, TX | Oil & Gas Property | Nov 2022 |
| 682 | EASTERLY | Young County, TX | Oil & Gas Property | Jan 2024 |
| 683 | EASTERN AMERICAN ENERGY ECA BALL H | Logan County, WV | Gas Property | Dec 2021 |
| 684 | EASTERN ASSOC | Fayette County, WV | Oil & Gas Property | Dec 2021 |
| 685 | EASTERN ASSOC COAL | Fayette County, WV | Oil & Gas Property | Dec 2021 |
| 686 | EASTERN ASSOC COAL | Monongalia County, WV | Oil & Gas Property | Nov 2019 |
| 687 | EASTERN ASSOC. COAL EAST | Taylor County, WV | Gas Property | May 2015 |
| 688 | EASTERN ASSOCIATED COAL | Fayette County, WV | Gas Property | Dec 2021 |
| 689 | EASTERN ASSOCIATED COAL CO | Westmoreland County, PA | Gas Property | Dec 2023 |
| 690 | EASTERN G | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 691 | EASTERN GAS & FUEL | Fayette County, WV | Gas Property | Dec 2021 |
| 692 | EASTERN HILLS 4-65 17-18 | Arapahoe County, CO | Oil & Gas Property | Jan 2024 |
| 693 | EASTERN KENTUCKY REALTY | Knott County, KY | Oil & Gas Property | Dec 2020 |
| 694 | EASTERN ROYALT | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 695 | EASTERN ROYALTIES | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 696 | EASTERN SEABOARD | Allegany County, NY | Oil & Gas Property | Dec 2022 |
| 697 | EASTERN SHORE | Eddy County, NM | Oil & Gas Property | Aug 2023 |
| 698 | EASTERWOOD | Texas County, OK | Gas Property | Dec 2023 |
| 699 | EASTERWOOD | Burleson County, TX | Oil & Gas Property | Jan 2024 |
| 700 | EASTERWOOD | Harper County, OK | Oil & Gas Property | Dec 2023 |