| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | C QUALK 00 | Washington County, PA | Gas Property | Dec 2025 |
| 2 | CALDWELL F | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 3 | CAMPBELL JACOB UNIT | Washington County, PA | Gas Property | Dec 2025 |
| 4 | CAMPBELL UNIT | Washington County, PA | Gas Property | Dec 2025 |
| 5 | CAMPISE | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 6 | CAPTAIN JACK SPARROW | Washington County, PA | Gas Property | Dec 2025 |
| 7 | CAPTAIN USA | Washington County, PA | Gas Property | Dec 2025 |
| 8 | CARLISLE RUTH UNIT | Washington County, PA | Gas Property | Dec 2025 |
| 9 | CARNS DONALD | Washington County, PA | Gas Property | Dec 2025 |
| 10 | CARNS DONALD UNIT | Washington County, PA | Gas Property | Dec 2025 |
| 11 | CARNS UNIT | Washington County, PA | Oil & Gas Property | Dec 2013 |
| 12 | CARSON | Washington County, PA | Oil Property | Dec 2001 |
| 13 | CARTER | Washington County, PA | Oil & Gas Property | Jun 2012 |
| 14 | CASTRO ET AL UNIT | Washington County, PA | Gas Property | Dec 2025 |
| 15 | CHALFANT | Washington County, PA | Gas Property | Dec 2025 |
| 16 | CHAMBERS | Washington County, PA | Gas Property | Dec 2025 |
| 17 | CHAPPEL UNIT | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 18 | CHARLEROI S | Washington County, PA | Gas Property | Dec 2025 |
| 19 | CHARLOTTE MURRAY | Washington County, PA | Gas Property | Dec 2001 |
| 20 | CHASE UNIT | Washington County, PA | Gas Property | Dec 2025 |
| 21 | CHECHUCK GEORGE UNIT | Washington County, PA | Gas Property | Dec 2025 |
| 22 | CHIARELLI UNIT | Washington County, PA | Gas Property | Dec 2025 |
| 23 | CHRISTMAN UNIT | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 24 | CLAYSVILLE SPORTSMANS UNIT | Washington County, PA | Gas Property | Dec 2025 |
| 25 | CLINGERMAN-THOMAS UNIT | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 26 | CLUTTER WFN3 | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 27 | CNX MOR31 | Washington County, PA | Gas Property | Dec 2025 |
| 28 | CNX NV110 | Washington County, PA | Gas Property | Dec 2025 |
| 29 | CNX WFN1 | Washington County, PA | Gas Property | Dec 2025 |
| 30 | COFFIELD/GOTTSCHALK NV34 | Washington County, PA | Gas Property | Dec 2025 |
| 31 | COGAR | Washington County, PA | Gas Property | Dec 2025 |
| 32 | COLE | Washington County, PA | Gas Property | Dec 2025 |
| 33 | COLVIN MOR42 | Washington County, PA | Gas Property | Dec 2025 |
| 34 | CONRHEIN NV | Washington County, PA | Gas Property | Dec 2025 |
| 35 | CONSOL MOR44 | Washington County, PA | Gas Property | Dec 2025 |
| 36 | CONSOL NV | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 37 | CONSOL NV57 | Washington County, PA | Gas Property | Dec 2025 |
| 38 | CONSOL WFN6 | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 39 | COOPER CHARLES | Washington County, PA | Oil & Gas Property | Dec 2011 |
| 40 | COSTANZO UNIT | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 41 | COWDEN | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 42 | COWDEN | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 43 | COWDEN | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 44 | COWDEN WILLIAM UNIT | Washington County, PA | Gas Property | Dec 2025 |
| 45 | CP 1H | Washington County, PA | Gas Property | Dec 2025 |
| 46 | CP 3H | Washington County, PA | Gas Property | Dec 2025 |
| 47 | CP 4H | Washington County, PA | Gas Property | Dec 2025 |
| 48 | CP 5H | Washington County, PA | Gas Property | Dec 2025 |
| 49 | CRAVAT COAL B UNIT | Washington County, PA | Gas Property | Dec 2025 |
| 50 | CREIGHTON | Washington County, PA | Gas Property | Dec 2025 |
| 51 | CROSS CREEK C | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 52 | CROTHERS | Washington County, PA | Oil Property | Dec 2000 |
| 53 | CRUM NV55 | Washington County, PA | Gas Property | Dec 2025 |
| 54 | CURRY | Washington County, PA | Oil & Gas Property | Dec 2025 |