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Jefferson County, PA oil and gas wells
8,017 wells: 4,683 active, 1,283 plugged, 314 orphaned, run by 413 operators.
Figures from the Pennsylvania Department of Environmental Protection, updated 2026-10-26.
Top operators in Jefferson
| Operator | Active | Wells here |
|---|---|---|
| DIVERSIFIED PROD LLC | 1,821 | 2,511 |
| PIN OAK ENERGY PARTNERS LLC | 278 | 278 |
| FAIRMAN CORP | 201 | 224 |
| COOLSPRING GAS & OIL CO LLC | 201 | 202 |
| KSM ENERGY INC | 187 | 191 |
| VEC ENERGY LLC | 133 | 133 |
| KEYSTONE ACQUISITIONS LLC | 124 | 126 |
| APOLLO RESOURCES LLC | 123 | 126 |
| DANNIC ENERGY CORP | 96 | 133 |
| WILMOTH INTERESTS INC | 75 | 85 |
| FARRINGTON & HEPLER GAS & OIL INC | 68 | 75 |
| G & G GAS INC | 66 | 72 |
| SNYDER BROS INC | 62 | 104 |
| EAGLE RESOURCES CORP | 61 | 73 |
| GREYLOCK CONVENTIONAL LLC | 55 | 56 |
| PA MINERAL SVCS LLC | 52 | 68 |
| GREENWAY ENERGY LLC | 52 | 53 |
| HIGHPOINTE OIL & GAS LLC | 51 | 52 |
| NATL FUEL GAS SUPPLY CORP | 47 | 437 |
| SENECA RESOURCES CO LLC | 42 | 221 |
| PENN VIEW EXPLORATION INC | 42 | 48 |
| KRIEBEL NATURAL GAS CO LLC | 33 | 33 |
| WHC OPER LLC | 29 | 29 |
| ALLEGHENY NATURAL RESOURCES INC | 28 | 35 |
| CHANCE GAS & OIL LLC | 28 | 32 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|---|---|---|---|
| E DALE WOODRUFF 680541 | 37-065-00751 | Active | Gas | 🔒 Sign in free |
| E DOBSON 42A 1 | 37-065-00325 | Active | Gas | 🔒 Sign in free |
| E E BULLERS 2 | 37-065-24593 | Active | Gas | 🔒 Sign in free |
| E E BULLERS 3 | 37-065-24585 | Active | Oil & gas | 🔒 Sign in free |
| E ECELBARGER 3 | 37-065-24954 | Active | Gas | 🔒 Sign in free |
| E ECELBARGER 4 | 37-065-24955 | Active | Gas | 🔒 Sign in free |
| E H & J E SULGAR 3901 | 37-065-90071 | Orphaned | Gas | 🔒 Sign in free |
| E MARSH ET AL 170A 2 | 37-065-00341 | Temporarily abandoned | Gas | 🔒 Sign in free |
| E SNYDER 1 | 37-065-01769 | Active | Gas | 🔒 Sign in free |
| E YOHE 1 | 37-065-24941 | Active | Gas | 🔒 Sign in free |
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