| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | YABLONSKI 59202 | Washington County, PA | Gas Property | Dec 2025 |
| 2 | YADPAD | Bradford County, PA | Gas Property | Dec 2025 |
| 3 | YAEGLE | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4 | YAGGIE | Tioga County, PA | Gas Property | Sep 2021 |
| 5 | YAHNER | Cambria County, PA | Gas Property | Dec 2025 |
| 6 | YANAVICH UNIT | Washington County, PA | Gas Property | Nov 2025 |
| 7 | YANAVITCH UNIT | Bradford County, PA | Gas Property | Dec 2025 |
| 8 | YANITY BROTHERS COAL CO | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 9 | YANOSKI CRAWFORD | Armstrong County, PA | Gas Property | Dec 2025 |
| 10 | YANOSKI/CRAWFORD | Indiana County, PA | Gas Property | Dec 2025 |
| 11 | YANOSKY 5H | Washington County, PA | Gas Property | Dec 2025 |
| 12 | YARASAVAGE | Wyoming County, PA | Gas Property | Dec 2025 |
| 13 | YARECK | Greene County, PA | Gas Property | Dec 2025 |
| 14 | YASENOSKY | Fayette County, PA | Gas Property | Dec 2025 |
| 15 | YCC ASSOCIATES LP00 | Allegheny County, PA | Gas Property | Dec 2025 |
| 16 | YEAGER UNIT | Washington County, PA | Gas Property | Nov 2025 |
| 17 | YEAGLE | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 18 | YEANY | Clarion County, PA | Gas Property | Dec 2025 |
| 19 | YEARDON | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 20 | YENCHA | Bradford County, PA | Gas Property | Dec 2025 |
| 21 | YENGO | Sullivan County, PA | Gas Property | Dec 2025 |
| 22 | YENTZER YX | Potter County, PA | Gas Property | Dec 2024 |
| 23 | YESKO | Mercer County, PA | Oil & Gas Property | Dec 2025 |
| 24 | YOCUM | Elk County, PA | Oil & Gas Property | Dec 2000 |
| 25 | YOCUM-NEWCOMER | Fayette County, PA | Gas Property | Dec 2025 |
| 26 | YODER | Mercer County, PA | Gas Property | Dec 2025 |
| 27 | YODER | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 28 | YODER | Crawford County, PA | Oil & Gas Property | Dec 2025 |
| 29 | YODER | Bradford County, PA | Gas Property | Dec 2025 |
| 30 | YODER | Fayette County, PA | Gas Property | Dec 2024 |
| 31 | YODER UNIT | Bradford County, PA | Gas Property | Dec 2025 |
| 32 | YOHE | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 33 | YOHE FEE "A" (M-599) 1 | Clearfield County, PA | Gas Property | Dec 2025 |
| 34 | YOHE M-599 | Clearfield County, PA | Gas Property | Dec 2025 |
| 35 | YONKER GEORGE 11360 | Washington County, PA | Gas Property | Nov 2025 |
| 36 | YONKIN | Sullivan County, PA | Gas Property | Dec 2025 |
| 37 | YORK (07-088 | Susquehanna County, PA | Gas Property | Dec 2025 |
| 38 | YORK 480 | Tioga County, PA | Gas Property | Dec 2025 |
| 39 | YOST | Greene County, PA | Oil & Gas Property | Dec 2025 |
| 40 | YOST BRA | Bradford County, PA | Gas Property | Dec 2025 |
| 41 | YOST E BRA 4H | Bradford County, PA | Gas Property | Dec 2025 |
| 42 | YOUNG | Armstrong County, PA | Gas Property | Dec 2025 |
| 43 | YOUNG | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 44 | YOUNG | Clearfield County, PA | Gas Property | Dec 2025 |
| 45 | YOUNG | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 46 | YOUNG | Potter County, PA | Gas Property | Dec 2024 |
| 47 | YOUNG | Venango County, PA | Oil Property | Dec 2025 |
| 48 | YOUNG | Mercer County, PA | Gas Property | Dec 2025 |
| 49 | YOUNG | Jefferson County, PA | Gas Property | Dec 2025 |
| 50 | YOUNG | Indiana County, PA | Gas Property | Dec 2025 |
| 51 | YOUNG 05 080 0 | Bradford County, PA | Gas Property | Dec 2025 |
| 52 | YOUNG 770 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 53 | YOUNG KANE | McKean County, PA | Oil & Gas Property | Dec 2015 |
| 54 | YOUNG KINZUA YK | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 55 | YOUNG PINE RUN | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 56 | YOUNG TOWNSHIP SCHOOL DIST | Indiana County, PA | Gas Property | Dec 2025 |
| 57 | YOUNG TWP SCHOOL DIST | Indiana County, PA | Gas Property | Dec 2025 |
| 58 | YOUNGBERG | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 59 | YUNGWIRTH | Tioga County, PA | Gas Property | Dec 2025 |
| 60 | YURKANIN 03 014 0 | Bradford County, PA | Gas Property | Dec 2025 |
| 61 | YUTE UNIT | Allegheny County, PA | Gas Property | Nov 2025 |
| 62 | YVONNE | Susquehanna County, PA | Gas Property | Dec 2025 |