| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | D C BLAIR | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 2 | D EVANS | Westmoreland County, PA | Oil & Gas Property | Dec 2015 |
| 3 | D SHAW | Westmoreland County, PA | Gas Property | Dec 2025 |
| 4 | DANIEL K SHEARER | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 5 | DAUGHERTY | Westmoreland County, PA | Gas Property | Dec 2025 |
| 6 | DAVENPORT | Westmoreland County, PA | Gas Property | Dec 2025 |
| 7 | DAVID M SHAW | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 8 | DAVID R FINK | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 9 | DAVID SCAIFE | Westmoreland County, PA | Gas Property | Dec 2025 |
| 10 | DEARMITT 1 | Westmoreland County, PA | Gas Property | Dec 2025 |
| 11 | DENNIS SWEENEY | Westmoreland County, PA | Gas Property | Dec 2025 |
| 12 | DENT & STOTLER | Westmoreland County, PA | Gas Property | Dec 2025 |
| 13 | DERMOTTA | Westmoreland County, PA | Gas Property | Dec 2025 |
| 14 | DESIMONE | Westmoreland County, PA | Gas Property | Dec 2025 |
| 15 | DESLAURIERS | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 16 | DEVINNEY UNIT | Westmoreland County, PA | Gas Property | Dec 2025 |
| 17 | DICESARE F PARTNERSHIP 00 | Westmoreland County, PA | Gas Property | Dec 2025 |
| 18 | DONEY | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 19 | DOUGLAS BIEDA | Westmoreland County, PA | Gas Property | Dec 2025 |
| 20 | DROP | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 21 | DUCHESS 00 | Westmoreland County, PA | Gas Property | Dec 2025 |
| 22 | DUFF | Westmoreland County, PA | Gas Property | Dec 2025 |
| 23 | DURALIA 1 | Westmoreland County, PA | Gas Property | Dec 2025 |
| 24 | DYNYS | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |