| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 501 | COOK N SUS | Susquehanna County, PA | Gas Property | Feb 2024 |
| 502 | COOK UNIT 1 | Westmoreland County, PA | Gas Property | Feb 2024 |
| 503 | COOK UNIT COOK 2H | Wyoming County, PA | Gas Property | Feb 2024 |
| 504 | COOK/SMITH | Fayette County, PA | Oil & Gas Property | Dec 2023 |
| 505 | COOLEY | Bradford County, PA | Gas Property | Feb 2024 |
| 506 | COOLEY (05-266-0 | Bradford County, PA | Gas Property | Feb 2024 |
| 507 | COON HOLLOW 904 | Potter County, PA | Gas Property | Feb 2024 |
| 508 | COOPER | Forest County, PA | Oil & Gas Property | Dec 2023 |
| 509 | COOPER 590 | Greene County, PA | Oil & Gas Property | May 2020 |
| 510 | COOPER CHARLES | Washington County, PA | Oil & Gas Property | Dec 2011 |
| 511 | COP 2 | Elk County, PA | Gas Property | Feb 2024 |
| 512 | COP 324 | Clearfield County, PA | Gas Property | Feb 2024 |
| 513 | COP 6 | Elk County, PA | Gas Property | Feb 2024 |
| 514 | COP 7 | Clearfield County, PA | Gas Property | Feb 2024 |
| 515 | COP 8 | Clearfield County, PA | Gas Property | Feb 2024 |
| 516 | COP TR | Centre County, PA | Gas Property | Dec 2016 |
| 517 | COP TR | Centre County, PA | Gas Property | Feb 2024 |
| 518 | COP TR | Centre County, PA | Gas Property | Dec 2023 |
| 519 | COP TR 32 | Clearfield County, PA | Gas Property | Feb 2024 |
| 520 | COP TRACT | Clinton County, PA | Oil & Gas Property | Feb 2024 |
| 521 | COP TRACT | Clinton County, PA | Gas Property | Feb 2024 |
| 522 | COP TRACT | Clinton County, PA | Gas Property | Feb 2024 |
| 523 | COP TRACT | Lycoming County, PA | Gas Property | Feb 2024 |
| 524 | COP TRACT 322 PAD | Lycoming County, PA | Gas Property | Feb 2024 |
| 525 | COP TRACT 551 | Lycoming County, PA | Gas Property | Feb 2024 |
| 526 | COP TRACT 596 PAD | Tioga County, PA | Gas Property | Feb 2024 |
| 527 | COP TRACT 706 | Centre County, PA | Gas Property | Feb 2024 |
| 528 | COP TRACT 726 | Lycoming County, PA | Gas Property | Dec 2023 |
| 529 | COP TRACT 727 PAD 3 | Clinton County, PA | Gas Property | Feb 2024 |
| 530 | COP WT 2 | Elk County, PA | Gas Property | Feb 2024 |
| 531 | COP WT 2314 | McKean County, PA | Gas Property | Feb 2024 |
| 532 | COPELAND | Forest County, PA | Oil Property | Dec 2020 |
| 533 | CORA A BROWN | Armstrong County, PA | Gas Property | Dec 2023 |
| 534 | CORA BELLE TURNER | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 535 | CORBETT | Westmoreland County, PA | Gas Property | Feb 2024 |
| 536 | CORBETT | Clarion County, PA | Oil & Gas Property | Dec 2020 |
| 537 | CORBETT | Bradford County, PA | Gas Property | Feb 2024 |
| 538 | CORBETT & WILSON 58 | Clarion County, PA | Gas Property | Dec 2023 |
| 539 | CORBIN | Indiana County, PA | Oil & Gas Property | Dec 2022 |
| 540 | CORBIN J | Susquehanna County, PA | Gas Property | Feb 2024 |
| 541 | COREY 07 089 0 | Susquehanna County, PA | Gas Property | Feb 2024 |
| 542 | CORNHILL C UNIT | Lycoming County, PA | Gas Property | Feb 2024 |
| 543 | CORNPLANTER | Forest County, PA | Oil Property | Dec 2020 |
| 544 | CORNWALL | Lycoming County, PA | Gas Property | Feb 2024 |
| 545 | CORNWALL B | Lycoming County, PA | Gas Property | Feb 2024 |
| 546 | CORNWALL C | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 547 | CORNWALL EAST UNIT | Lycoming County, PA | Gas Property | Feb 2024 |
| 548 | CORNWALL NORTH UNIT | Lycoming County, PA | Gas Property | Feb 2024 |
| 549 | CORNWALL TURKEY UNIT | Lycoming County, PA | Gas Property | Feb 2024 |
| 550 | CORRIDONI | Indiana County, PA | Gas Property | Dec 2023 |
| 551 | CORRY | Greene County, PA | Gas Property | Feb 2024 |
| 552 | CORSAIR | Greene County, PA | Gas Property | Feb 2024 |
| 553 | CORSE | Venango County, PA | Oil Property | Dec 2023 |
| 554 | CORSON UNIT | Lycoming County, PA | Gas Property | Feb 2024 |
| 555 | COSGRAY | Greene County, PA | Gas Property | Feb 2024 |
| 556 | COSNER | Susquehanna County, PA | Gas Property | Feb 2024 |
| 557 | COSS | Mercer County, PA | Gas Property | Dec 2023 |
| 558 | COSTANZO UNIT | Washington County, PA | Oil & Gas Property | Feb 2024 |
| 559 | COTTON HANLON 595 | Tioga County, PA | Gas Property | Feb 2024 |
| 560 | COULTER | Crawford County, PA | Oil & Gas Property | Dec 2023 |
| 561 | COULTER | Jefferson County, PA | Oil & Gas Property | Dec 2023 |
| 562 | COUNTY OF ARMSTRONG | Armstrong County, PA | Gas Property | Dec 2023 |
| 563 | COURTNEY | Mercer County, PA | Gas Property | Dec 2023 |
| 564 | COURTNEY | Tioga County, PA | Gas Property | Feb 2024 |
| 565 | COVEYTOWN | Sullivan County, PA | Gas Property | Feb 2024 |
| 566 | COVINGTON | Bradford County, PA | Gas Property | Feb 2024 |
| 567 | COVINGTON PROSPECT PAD R (WATKINS) 1 | Tioga County, PA | Gas Property | Feb 2024 |
| 568 | COWDEN | Washington County, PA | Oil & Gas Property | Jan 2021 |
| 569 | COWDEN | Washington County, PA | Oil & Gas Property | Feb 2024 |
| 570 | COWDEN | Washington County, PA | Oil & Gas Property | Jun 2021 |
| 571 | COWDEN WILLIAM UNIT | Washington County, PA | Gas Property | Feb 2024 |
| 572 | COYLE BRA | Bradford County, PA | Gas Property | Feb 2024 |
| 573 | COYLE SOUTH 1 | Susquehanna County, PA | Gas Property | Feb 2024 |
| 574 | COYNE-SLAGLE UNIT | Venango County, PA | Gas Property | Dec 2023 |
| 575 | COYOTE RUN | Bradford County, PA | Gas Property | Feb 2024 |
| 576 | COZY | Crawford County, PA | Gas Property | Dec 2021 |
| 577 | CP 1H | Washington County, PA | Gas Property | Feb 2024 |
| 578 | CP 3H | Washington County, PA | Gas Property | Feb 2024 |
| 579 | CP 5H | Washington County, PA | Gas Property | Feb 2024 |
| 580 | CP FOGLE F | Forest County, PA | Oil Property | Dec 2023 |
| 581 | CP UNIT | Venango County, PA | Gas Property | Dec 2022 |
| 582 | CP UNIT | Venango County, PA | Oil & Gas Property | Dec 2023 |
| 583 | CRAFT C | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 584 | CRAIG | Erie County, PA | Oil & Gas Property | Dec 2023 |
| 585 | CRAIG LASH UNIT | Westmoreland County, PA | Gas Property | Feb 2024 |
| 586 | CRAIG NT | Indiana County, PA | Gas Property | Dec 2023 |
| 587 | CRAIGE | Susquehanna County, PA | Gas Property | Feb 2024 |
| 588 | CRAIN | Bradford County, PA | Gas Property | Feb 2024 |
| 589 | CRAMER | Susquehanna County, PA | Gas Property | Feb 2024 |
| 590 | CRANE | Bradford County, PA | Gas Property | Feb 2024 |
| 591 | CRANE J 0 | Susquehanna County, PA | Gas Property | Feb 2024 |
| 592 | CRANK 03 067 | Bradford County, PA | Gas Property | Sep 2023 |
| 593 | CRANRUN | Bradford County, PA | Gas Property | Feb 2024 |
| 594 | CRATTY | Butler County, PA | Gas Property | Feb 2024 |
| 595 | CRATTY B UNIT 1H | Butler County, PA | Gas Property | Feb 2024 |
| 596 | CRAVAT COAL B UNIT | Washington County, PA | Gas Property | Feb 2024 |
| 597 | CRAWFORD | Elk County, PA | Oil & Gas Property | Dec 2018 |
| 598 | CRAWFORD | Clarion County, PA | Gas Property | Dec 2023 |
| 599 | CRAWFORD | Bradford County, PA | Gas Property | Feb 2024 |
| 600 | CRAWFORD | Mercer County, PA | Gas Property | Dec 2023 |