| 1601 | D SWANK | Armstrong County, PA | Oil & Gas Property | Dec 2024 |
| 1602 | D T MITCHELL | Clearfield County, PA | Gas Property | Dec 2024 |
| 1603 | D THARP 591 | Greene County, PA | Gas Property | Oct 2025 |
| 1604 | D V HUTCHI | Venango County, PA | Gas Property | Dec 2024 |
| 1605 | D W & M B OBERLIN FMLY L M OBERLIN | Indiana County, PA | Gas Property | Dec 2024 |
| 1606 | D W LAWSON HE | Armstrong County, PA | Gas Property | Dec 2024 |
| 1607 | D W RARAIGH | Indiana County, PA | Gas Property | Dec 2024 |
| 1608 | D WARCHOLAK | Armstrong County, PA | Oil & Gas Property | Dec 2024 |
| 1609 | D WILLIAMS | Susquehanna County, PA | Gas Property | Oct 2025 |
| 1610 | D WILLIAMS 200 | Crawford County, PA | Gas Property | Dec 2008 |
| 1611 | D WITMER | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 1612 | D WRIGHT | Armstrong County, PA | Gas Property | Dec 2024 |
| 1613 | D. TARR | Venango County, PA | Gas Property | Dec 2024 |
| 1614 | D09-M SRC WT 2333 | Elk County, PA | Gas Property | Oct 2025 |
| 1615 | DA HAMILTON | Jefferson County, PA | Oil & Gas Property | Dec 2024 |
| 1616 | DA KECK | Clarion County, PA | Gas Property | Dec 2019 |
| 1617 | DACHEUX UNIT | Sullivan County, PA | Gas Property | Oct 2025 |
| 1618 | DADDY LONG LEGS | Greene County, PA | Gas Property | Oct 2025 |
| 1619 | DAHN-TAHN | Greene County, PA | Gas Property | Oct 2025 |
| 1620 | DAISHER | Clearfield County, PA | Gas Property | Dec 2024 |
| 1621 | DALBO DOMINICK UNIT | Allegheny County, PA | Gas Property | Oct 2025 |
| 1622 | DALE A & DORIS M LAKE | Indiana County, PA | Gas Property | Dec 2024 |
| 1623 | DALE BOWER | Lycoming County, PA | Gas Property | Oct 2025 |
| 1624 | DALE DELARME | Clearfield County, PA | Gas Property | Dec 2024 |
| 1625 | DALE LOT 518 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 1626 | DALE R FOX | Crawford County, PA | Oil & Gas Property | Dec 2024 |
| 1627 | DALE REYNOLDS | Clarion County, PA | Gas Property | Dec 2024 |
| 1628 | DALE SCHRE | Armstrong County, PA | Gas Property | Dec 2024 |
| 1629 | DALE W KOHLHEPP | Indiana County, PA | Gas Property | Dec 2024 |
| 1630 | DALESSIO | Indiana County, PA | Gas Property | Dec 2024 |
| 1631 | DALLAS | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 1632 | DAMICH 165 | Washington County, PA | Gas Property | Dec 2024 |
| 1633 | DAN ELLIS | Bradford County, PA | Gas Property | Jun 2025 |
| 1634 | DANA-114 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 1635 | DANCHO/BROWN | Fayette County, PA | Gas Property | Oct 2025 |
| 1636 | DANDOIS 482 | Tioga County, PA | Gas Property | Oct 2025 |
| 1637 | DANIEL BYLER LEASE YODER | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 1638 | DANIEL CROWLEY | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 1639 | DANIEL J LIEB | Indiana County, PA | Gas Property | Dec 2024 |
| 1640 | DANIEL K SHEARER | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 1641 | DANIEL L DUNCAN ETUX | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 1642 | DANIEL M OVERMOYER | Crawford County, PA | Oil & Gas Property | Dec 2024 |
| 1643 | DANIEL NOLEN | Clearfield County, PA | Gas Property | Dec 2024 |
| 1644 | DANIEL R HAUGER | Indiana County, PA | Gas Property | Dec 2024 |
| 1645 | DANIEL S MCCOMBS | Crawford County, PA | Gas Property | Dec 2024 |
| 1646 | DANIELS | Susquehanna County, PA | Gas Property | Oct 2025 |
| 1647 | DANKA | Armstrong County, PA | Gas Property | Dec 2024 |
| 1648 | DANKS AUL | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 1649 | DANNELS | Washington County, PA | Gas Property | Dec 2024 |
| 1650 | DANYLKO | Erie County, PA | Gas Property | Dec 2024 |
| 1651 | DARL CARR | Jefferson County, PA | Oil & Gas Property | Dec 2024 |
| 1652 | DARL L KENNEMUTH ET UX | Clarion County, PA | Gas Property | Dec 2024 |
| 1653 | DARL M & JUDY G STAHLMAN | Jefferson County, PA | Gas Property | Dec 2024 |
| 1654 | DARR | Greene County, PA | Oil & Gas Property | Dec 2024 |
| 1655 | DARR | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 1656 | DARRELL N HARPER | Fayette County, PA | Gas Property | Dec 2024 |
| 1657 | DARTMOUTH 11 | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 1658 | DAUGHERTY | Westmoreland County, PA | Gas Property | Dec 2024 |
| 1659 | DAVAL/C& | Jefferson County, PA | Oil & Gas Property | Dec 2024 |
| 1660 | DAVE | Bradford County, PA | Gas Property | Sep 2025 |
| 1661 | DAVENPORT | Westmoreland County, PA | Gas Property | Dec 2024 |
| 1662 | DAVENPORT | Potter County, PA | Gas Property | Dec 2024 |
| 1663 | DAVID | Fayette County, PA | Gas Property | Dec 2024 |
| 1664 | DAVID | Crawford County, PA | Oil & Gas Property | Dec 2022 |
| 1665 | DAVID BENNETT | Jefferson County, PA | Gas Property | Dec 2024 |
| 1666 | DAVID BITTINGER | Armstrong County, PA | Oil & Gas Property | Dec 2024 |
| 1667 | DAVID BURDICK | Beaver County, PA | Gas Property | Oct 2025 |
| 1668 | DAVID C BRICE | Armstrong County, PA | Gas Property | Dec 2024 |
| 1669 | DAVID C DUNCAN | Lycoming County, PA | Gas Property | Oct 2025 |
| 1670 | DAVID COCHRAN | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 1671 | DAVID CURTIS | Warren County, PA | Gas Property | Dec 2024 |
| 1672 | DAVID DUNN | Crawford County, PA | Gas Property | Dec 2024 |
| 1673 | DAVID EASON | Elk County, PA | Gas Property | Dec 2024 |
| 1674 | DAVID G & MAUREEN A POUNDS | Indiana County, PA | Gas Property | Dec 2024 |
| 1675 | DAVID J SWANSON | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 1676 | DAVID LIVENGOOD | Armstrong County, PA | Oil & Gas Property | Dec 2024 |
| 1677 | DAVID M SHAW | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 1678 | DAVID O VOLLMAN A | Lycoming County, PA | Gas Property | Oct 2025 |
| 1679 | DAVID R FINK | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 1680 | DAVID SCAIFE | Westmoreland County, PA | Gas Property | Dec 2024 |
| 1681 | DAVID THOMPSON | Beaver County, PA | Oil & Gas Property | Oct 2025 |
| 1682 | DAVID W SIMPSON | Indiana County, PA | Gas Property | Dec 2024 |
| 1683 | DAVID WAGNER | Venango County, PA | Gas Property | Dec 2024 |
| 1684 | DAVIES | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 1685 | DAVIS | Fayette County, PA | Gas Property | Dec 2024 |
| 1686 | DAVIS | Indiana County, PA | Gas Property | Dec 2024 |
| 1687 | DAVIS | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 1688 | DAVIS | Greene County, PA | Oil & Gas Property | Dec 2024 |
| 1689 | DAVIS | Clearfield County, PA | Gas Property | Dec 2024 |
| 1690 | DAVIS | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 1691 | DAVIS G 00 | Susquehanna County, PA | Gas Property | Oct 2025 |
| 1692 | DAVIS LEASE LM | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 1693 | DAVIS LOT 7 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 1694 | DAVIS SUS 3H | Susquehanna County, PA | Gas Property | Oct 2025 |
| 1695 | DAY EAST 11 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 1696 | DAY L&L UNIT | Washington County, PA | Gas Property | Oct 2025 |
| 1697 | DAY UNIT | Washington County, PA | Gas Property | Oct 2025 |
| 1698 | DAY W | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 1699 | DAYTON | Susquehanna County, PA | Gas Property | Oct 2025 |
| 1700 | DAYTON SPORTSM | Armstrong County, PA | Gas Property | Dec 2024 |