| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 8401 | WORSTELL UNIT | Washington County, PA | Oil & Gas Property | Nov 2025 |
| 8402 | WOZNIAK | Fayette County, PA | Gas Property | Dec 2025 |
| 8403 | WRAY 03 058 0 | Bradford County, PA | Gas Property | Dec 2025 |
| 8404 | WRIGHT | Fayette County, PA | Gas Property | Dec 2025 |
| 8405 | WRIGHT | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 8406 | WRIGHT BROTHERS | Warren County, PA | Gas Property | Dec 2024 |
| 8407 | WRIGHT UNIT A 1H | Bradford County, PA | Gas Property | Dec 2025 |
| 8408 | WRIGHT W | Susquehanna County, PA | Gas Property | Dec 2025 |
| 8409 | WT 1072 | Warren County, PA | Oil Property | Dec 2025 |
| 8410 | WT 226 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8411 | WT 228 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8412 | WT 2676 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8413 | WT 268 | McKean County, PA | Gas Property | Dec 2014 |
| 8414 | WT 28 | Forest County, PA | Oil & Gas Property | Dec 2025 |
| 8415 | WT 29 | Forest County, PA | Oil & Gas Property | Dec 2025 |
| 8416 | WT 3122 KANE ESTATE | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8417 | WT 3124 | McKean County, PA | Gas Property | Dec 2025 |
| 8418 | WT 3131 NOVOSEL OLS | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8419 | WT 3132 KANE ESTATE | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8420 | WT 34 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8421 | WT 342 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8422 | WT 37 | Elk County, PA | Oil & Gas Property | Dec 2019 |
| 8423 | WT 3767 MOSER | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8424 | WT 3903 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8425 | WT 4912 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8426 | WT 4914 F YOUNG | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8427 | WT 52 | Forest County, PA | Oil & Gas Property | Dec 2025 |
| 8428 | WT 557 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8429 | WT 5774 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8430 | WT 738 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 8431 | WYATT-SEANOR COAL CO | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 8432 | WYCOFF | Warren County, PA | Oil Property | Dec 2024 |
| 8433 | WYGRALA | Bradford County, PA | Gas Property | Aug 2025 |
| 8434 | WYLIE | Washington County, PA | Oil & Gas Property | Dec 2024 |
| 8435 | WYLIE DENNIS 17563 | Washington County, PA | Gas Property | Nov 2025 |
| 8436 | WYNCOOP | Elk County, PA | Gas Property | Dec 2025 |
| 8437 | X-MAN | Washington County, PA | Gas Property | Dec 2025 |
| 8438 | XRP INC | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 8439 | YABLONSKI 59202 | Washington County, PA | Gas Property | Dec 2025 |
| 8440 | YADPAD | Bradford County, PA | Gas Property | Dec 2025 |
| 8441 | YAEGLE | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 8442 | YAGGIE | Tioga County, PA | Gas Property | Sep 2021 |
| 8443 | YAHNER | Cambria County, PA | Gas Property | Dec 2025 |
| 8444 | YANAVICH UNIT | Washington County, PA | Gas Property | Nov 2025 |
| 8445 | YANAVITCH UNIT | Bradford County, PA | Gas Property | Dec 2025 |
| 8446 | YANITY BROTHERS COAL CO | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 8447 | YANOSKI CRAWFORD | Armstrong County, PA | Gas Property | Dec 2025 |
| 8448 | YANOSKI/CRAWFORD | Indiana County, PA | Gas Property | Dec 2025 |
| 8449 | YANOSKY 5H | Washington County, PA | Gas Property | Dec 2025 |
| 8450 | YARASAVAGE | Wyoming County, PA | Gas Property | Dec 2025 |
| 8451 | YARECK | Greene County, PA | Gas Property | Dec 2025 |
| 8452 | YASENOSKY | Fayette County, PA | Gas Property | Dec 2025 |
| 8453 | YCC ASSOCIATES LP00 | Allegheny County, PA | Gas Property | Dec 2025 |
| 8454 | YEAGER UNIT | Washington County, PA | Gas Property | Nov 2025 |
| 8455 | YEAGLE | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 8456 | YEANY | Clarion County, PA | Gas Property | Dec 2025 |
| 8457 | YEARDON | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 8458 | YENCHA | Bradford County, PA | Gas Property | Dec 2025 |
| 8459 | YENGO | Sullivan County, PA | Gas Property | Dec 2025 |
| 8460 | YENTZER YX | Potter County, PA | Gas Property | Dec 2024 |
| 8461 | YESKO | Mercer County, PA | Oil & Gas Property | Dec 2025 |
| 8462 | YOCUM | Elk County, PA | Oil & Gas Property | Dec 2000 |
| 8463 | YOCUM-NEWCOMER | Fayette County, PA | Gas Property | Dec 2025 |
| 8464 | YODER | Mercer County, PA | Gas Property | Dec 2025 |
| 8465 | YODER | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 8466 | YODER | Crawford County, PA | Oil & Gas Property | Dec 2025 |
| 8467 | YODER | Bradford County, PA | Gas Property | Dec 2025 |
| 8468 | YODER | Fayette County, PA | Gas Property | Dec 2024 |
| 8469 | YODER UNIT | Bradford County, PA | Gas Property | Dec 2025 |
| 8470 | YOHE | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 8471 | YOHE FEE "A" (M-599) 1 | Clearfield County, PA | Gas Property | Dec 2025 |
| 8472 | YOHE M-599 | Clearfield County, PA | Gas Property | Dec 2025 |
| 8473 | YONKER GEORGE 11360 | Washington County, PA | Gas Property | Nov 2025 |
| 8474 | YONKIN | Sullivan County, PA | Gas Property | Dec 2025 |
| 8475 | YORK (07-088 | Susquehanna County, PA | Gas Property | Dec 2025 |
| 8476 | YORK 480 | Tioga County, PA | Gas Property | Dec 2025 |
| 8477 | YOST | Greene County, PA | Oil & Gas Property | Dec 2025 |
| 8478 | YOST BRA | Bradford County, PA | Gas Property | Dec 2025 |
| 8479 | YOST E BRA 4H | Bradford County, PA | Gas Property | Dec 2025 |
| 8480 | YOUNG | Armstrong County, PA | Gas Property | Dec 2025 |
| 8481 | YOUNG | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 8482 | YOUNG | Clearfield County, PA | Gas Property | Dec 2025 |
| 8483 | YOUNG | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 8484 | YOUNG | Potter County, PA | Gas Property | Dec 2024 |
| 8485 | YOUNG | Venango County, PA | Oil Property | Dec 2025 |
| 8486 | YOUNG | Mercer County, PA | Gas Property | Dec 2025 |
| 8487 | YOUNG | Jefferson County, PA | Gas Property | Dec 2025 |
| 8488 | YOUNG | Indiana County, PA | Gas Property | Dec 2025 |
| 8489 | YOUNG 05 080 0 | Bradford County, PA | Gas Property | Dec 2025 |
| 8490 | YOUNG 770 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8491 | YOUNG KANE | McKean County, PA | Oil & Gas Property | Dec 2015 |
| 8492 | YOUNG KINZUA YK | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8493 | YOUNG PINE RUN | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8494 | YOUNG TOWNSHIP SCHOOL DIST | Indiana County, PA | Gas Property | Dec 2025 |
| 8495 | YOUNG TWP SCHOOL DIST | Indiana County, PA | Gas Property | Dec 2025 |
| 8496 | YOUNGBERG | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 8497 | YUNGWIRTH | Tioga County, PA | Gas Property | Dec 2025 |
| 8498 | YURKANIN 03 014 0 | Bradford County, PA | Gas Property | Dec 2025 |
| 8499 | YUTE UNIT | Allegheny County, PA | Gas Property | Nov 2025 |
| 8500 | YVONNE | Susquehanna County, PA | Gas Property | Dec 2025 |