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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 2026-10-19.

Top operators in Jefferson

OperatorActiveWells here
DIVERSIFIED PROD LLC1,8212,511
PIN OAK ENERGY PARTNERS LLC278278
FAIRMAN CORP201224
COOLSPRING GAS & OIL CO LLC201202
KSM ENERGY INC187191
VEC ENERGY LLC133133
KEYSTONE ACQUISITIONS LLC124126
APOLLO RESOURCES LLC123126
DANNIC ENERGY CORP96133
WILMOTH INTERESTS INC7585
FARRINGTON & HEPLER GAS & OIL INC6875
G & G GAS INC6672
SNYDER BROS INC62104
EAGLE RESOURCES CORP6173
GREYLOCK CONVENTIONAL LLC5556
PA MINERAL SVCS LLC5268
GREENWAY ENERGY LLC5253
HIGHPOINTE OIL & GAS LLC5152
NATL FUEL GAS SUPPLY CORP47437
CHANCE GAS & OIL LLC4549
SENECA RESOURCES CO LLC42221
PENN VIEW EXPLORATION INC4248
KRIEBEL NATURAL GAS CO LLC3333
ALLEGHENY NATURAL RESOURCES INC2835
RS GAS CO INC2829

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
W.P. STANLMAN ESTATE 1 37-065-01789Orphaned GasMCHENRY JAMES H
WADE A COCHRAN E1 37-065-21867Orphaned GasEXCHEQUER CORP
WALTER BULLERS 1 37-065-01709Orphaned UnknownPA DEP OFC OIL & GAS MGMT
WAYNE L MINICH 2N 37-065-21801Orphaned GasEXCHEQUER CORP
WILLIAM BODDORF 1 37-065-01650Orphaned UnknownPA DEP OFC OIL & GAS MGMT
WILLIAM C PARK & AVINELL S PARK 1 37-065-23039Orphaned GasPARK WILLIAM C
WILLIAM MANGLE HEIRS 1 37-065-01664Orphaned UnknownPA DEP OFC OIL & GAS MGMT
WILLIAMS RUN COAL 2 37-065-90273Orphaned GasPEOPLES GAS CO LLC
WILMA SHICK 2 37-065-20035Orphaned GasRD BAUGHMAN COAL CO INC
WINLACK 13 37-065-27057Orphaned Oil & gasPA DEP OFC OIL & GAS MGMT
WOODROW YEANEY 1 37-065-20205Orphaned GasROCKWOOD GAS CO
WP STAHLMAN 1 37-065-00677Orphaned GasRAYMOND LINDA
WPAC 1 37-065-01823Orphaned UnknownPA DEP OFC OIL & GAS MGMT
WW HOWE 1 37-065-21204Orphaned GasRAYMOND LINDA

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