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Mercer County, PA oil and gas wells

4,790 wells: 3,167 active, 441 plugged, 162 orphaned, run by 153 operators.

Figures from the Pennsylvania Department of Environmental Protection, updated 2026-10-19.

Top operators in Mercer

OperatorActiveWells here
DIVERSIFIED PROD LLC1,0651,151
DIAMOND ENERGY PARTNERS LLC565569
OWS ACQUISITION CO LLC393395
JMG ENERGY LLC177178
OWS ENERGY LLC145145
ALLEN ENERGY LLC122122
COBRA RESOURCES LLC107124
LEGACY OGC LLC9292
DJR WELL SERVICES INC9194
NATL FUEL GAS SUPPLY CORP6483
DVY ENERGY LLC5555
WES OIL & GAS LLC5252
HILCORP ENERGY CO4870
BOCOR HOLDINGS LLC3944
PIN OAK ENERGY PARTNERS LLC3738
MCCOMB OIL INC2225
EVERFLOW EASTERN INC1925
MILLENNIUM OIL & GAS INC1517
ENERGY EXPLORATION & DEV LTD1112
PM BORTZ & ASSOC23
ALLEN DANIEL W22
GERALD MCDOWELL22
HULSE RONALD D22
ROLLINS LESTER G22
WINNER JAMES JR22

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
RUSSO 1 37-085-90012Orphaned Dry hole—
S GIEBNER 1 37-085-00215Orphaned UnknownPA DEP OFC OIL & GAS MGMT
S GIEBNER 2 37-085-00216Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 1 37-085-24745Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 10 37-085-24754Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 11 37-085-24755Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 12 37-085-24756Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 13 37-085-24757Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 14 37-085-24758Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 15 37-085-24759Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 16 37-085-24760Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 17 37-085-24761Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 18 37-085-24762Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 19 37-085-24763Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 2 37-085-24746Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 20 37-085-24764Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 21 37-085-24765Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 22 37-085-24766Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 23 37-085-24767Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 24 37-085-24768Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 25 37-085-24769Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 26 37-085-24770Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 27 37-085-24771Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 3 37-085-24747Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 4 37-085-24748Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 5 37-085-24749Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 6 37-085-24750Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 7 37-085-24751Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 8 37-085-24752Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SGL 130 9 37-085-24753Orphaned UnknownPA DEP OFC OIL & GAS MGMT
SNYDER & SMITH 1 37-085-90013Orphaned Dry hole—
SOROS 1 37-085-20157Orphaned Oil & gasPA DEP OFC OIL & GAS MGMT
SOUTH PYMATUNING TOWNSHIP 1 37-085-00241Orphaned OilPA DEP OFC OIL & GAS MGMT
STOYER (U S GOVERNMENT) 1 37-085-00173Orphaned UnknownPA DEP OFC OIL & GAS MGMT
STOYER (U S GOVERNMENT) 2 37-085-00174Orphaned UnknownPA DEP OFC OIL & GAS MGMT
STOYER (U S GOVERNMENT) 3 37-085-00175Orphaned UnknownPA DEP OFC OIL & GAS MGMT
STOYER 1 37-085-90016Orphaned Oil & gasPENN STATE OIL CORP
TOMSON 1 37-085-00138Orphaned UnknownPA DEP OFC OIL & GAS MGMT
TOMSON 2 37-085-00139Orphaned UnknownPA DEP OFC OIL & GAS MGMT
TRICH 1 37-085-00146Orphaned UnknownPA DEP OFC OIL & GAS MGMT
U S GOVERNMENT LEASE 1 37-085-20017Orphaned Oil & gasPA DEP OFC OIL & GAS MGMT
U S GOVERNMENT LEASE 2 37-085-20014Orphaned Oil & gasB & C DEV CO
VANCE PARTRIDGE 1 37-085-90006Orphaned Dry hole—
W L OWENS 1 37-085-00178Orphaned UnknownPA DEP OFC OIL & GAS MGMT
W M FROST 10 (MFA-4-R) 37-085-00201Orphaned UnknownPA DEP OFC OIL & GAS MGMT
W M FROST 11 (MFA-4-R) 37-085-00202Orphaned UnknownPA DEP OFC OIL & GAS MGMT
W M FROST 13 (MFA-4-R) 37-085-00203Orphaned UnknownPA DEP OFC OIL & GAS MGMT
W M FROST 14 (MFA-4-R) 37-085-00204Orphaned UnknownPA DEP OFC OIL & GAS MGMT
W M FROST 15 (MFA-4-R) 37-085-00205Orphaned UnknownPA DEP OFC OIL & GAS MGMT
W M FROST 16 (MFA-4-R) 37-085-00206Orphaned UnknownPA DEP OFC OIL & GAS MGMT
W M FROST 17 (MFA-4-R) 37-085-00207Orphaned UnknownPA DEP OFC OIL & GAS MGMT
W M FROST 20 (MFA-4-R) 37-085-00208Orphaned UnknownPA DEP OFC OIL & GAS MGMT
W M FROST 21 (MFA-4-R) 37-085-00209Orphaned UnknownPA DEP OFC OIL & GAS MGMT
W M FROST 22 (MFA-4-R) 37-085-00210Orphaned UnknownPA DEP OFC OIL & GAS MGMT
W M FROST 23 (MFA-4-R) 37-085-00211Orphaned UnknownPA DEP OFC OIL & GAS MGMT
W M FROST 3 (MFA-4-R) 37-085-00198Orphaned UnknownPA DEP OFC OIL & GAS MGMT
W M FROST 4 (MFA-4-R) 37-085-00199Orphaned UnknownPA DEP OFC OIL & GAS MGMT
W M FROST 9 (MFA-4-R) 37-085-00200Orphaned UnknownPA DEP OFC OIL & GAS MGMT
YOUNG 1 37-085-00154Orphaned UnknownPA DEP OFC OIL & GAS MGMT
YOUNG 2 37-085-00155Orphaned UnknownPA DEP OFC OIL & GAS MGMT
YOUNG 3 37-085-00156Orphaned UnknownPA DEP OFC OIL & GAS MGMT
YOUNG 4 37-085-00157Orphaned UnknownPA DEP OFC OIL & GAS MGMT

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