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Greene County, PA oil and gas wells

8,381 wells: 3,126 active, 2,708 plugged, 614 orphaned, run by 279 operators.

Greene County, PA ranks #9 among Pennsylvania counties by wells on record, with 4% of the state's 224,623 wells. 3,126 of its wells (37%) are active, below the statewide share of 47%. Another 309 are shut in or temporarily abandoned. 614 wells are flagged as orphaned, with no responsible operator. Of the 7,613 wells here with a type on record, 90% are gas wells, 4% oil wells and 2% combined oil and gas wells. Drilling records here go back to 1897. Of the 3,059 wells with a drilling date, 773 (25%) were drilled in 2016 or later, the most recent in 2026. 936 wells have been plugged since 2016. 279 operators have wells here. The largest by active wells is EQT PROD CO, with 725 active (23% of the county's active wells).

Figures from the Pennsylvania Department of Environmental Protection, updated 2026-11-14.

Top operators in Greene

OperatorActiveWells here
EQT PROD CO7251,141
DIVERSIFIED PROD LLC468529
RICE DRILLING B LLC392552
CNX GAS CO LLC330673
GREYLOCK PROD LLC135144
EQT CHAP LLC102171
GREYLOCK CONVENTIONAL LLC102103
PENNECO OIL CO INC70113
EQUITRANS LP61122
NOUMENON CORP4646
COLUMBIA GAS TRANS LLC4381
PILLAR ENERGY PA LLC4169
MTN ENERGY4040
MIFFLIN ENERGY RESOURCES LLC3939
KEYSTONE LAND RESOURCES INC3877
IRON PENNSYLVANIA LAND LLC3575
EJ BRUMAGE & RA PULTORAK3132
LEATHERWOOD LLC20239
CONTURA ENERGY2068
DAKOTA OIL & GAS CO2021
KRIEBEL NATURAL GAS CO LLC1919
AMER OIL & GAS LLC1747
PIN OAK ENERGY PARTNERS LLC1717
HR MCCLURE1618
HARPER CROSBY HOLDINGS LLC1515

Wells

Not plugged · All wells · Plugged · Orphaned · Disposal (SWD) and injection

WellAPI / IDStatusTypeOperator
GRIGSBY 2 37-059-23354Active Gas🔒 Sign in free
GRIGSBY 3 37-059-23359Active Gas🔒 Sign in free
GRIM 2 37-059-01825Active Gas🔒 Sign in free
GRIMES/LUXNER 2 37-059-23729Active Gas🔒 Sign in free
GROOMS UNIT 10H 37-059-25688Active Gas🔒 Sign in free
GROOMS UNIT 11H 37-059-25689Active Gas🔒 Sign in free
GROOMS UNIT 12H 37-059-25674Active Gas🔒 Sign in free
GROOMS UNIT 5H 37-059-25670Active Gas🔒 Sign in free
GROOMS UNIT 6H 37-059-25671Active Gas🔒 Sign in free
GROOMS UNIT 7H 37-059-25672Active Gas🔒 Sign in free
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Greene County, PA well questions

How many oil and gas wells are in Greene County, PA?

8,381 wells are on record: 3,126 active, 309 shut in or temporarily abandoned and 2,708 plugged, with 614 flagged orphaned.

Who operates the most wells in Greene County, PA?

EQT PROD CO, with 725 active wells and 1,141 wells on record here. The table above lists the top operators.

Are new wells still being drilled in Greene County, PA?

Yes. 773 wells were drilled in 2016 or later, the most recent in 2026.