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Chemung County, NY oil and gas wells

203 wells: 23 active, 77 plugged, run by 53 operators.

Figures from the New York State Department of Environmental Conservation, Division of Mineral Resources, updated 2026-10-16.

Top operators in Chemung

OperatorActiveWells here
Repsol Oil & Gas USA LLC1832
John W. Rosengren III and Lauren M. Koenig11
Maki Gas Co. Inc.11
Rumsey Travis J.11
Smith Albert E. Jr. & Allan E.11
Tremblay Gail R. & Alan B.11
East Resources Inc.027
Chesapeake Appalachia LLC026
Talisman Energy USA Inc.011
Fortuna Energy Inc.09
Epsilon Energy USA Inc.07
Fairman Drilling Co.07
Anschutz Exploration Corporation05
Belmont Quadrangle Drilling05
Felmont Oil Corp.05
Appalachian Development Corporation04
NYS Natural Gas Co.04
Rogers et al04
Columbia Natural Resources LLC03
Potter-Mckean Resources Inc03
SWEPI LP03
Updegraff C.H. & Nichols W.M.03
Elmira Urban Renewel02
Forexco Inc.02
New York Natural Gas Co.02

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
Allington M 1 31-015-26096Plugged GasTalisman Energy USA Inc.
Bailey 1 31-015-03248Plugged Dry holeFelmont Oil Corp.
Baker 1 31-015-00605Plugged Dry holeNYS Mental Health Dept.
Baker 1 31-015-04179Plugged GasFairman Drilling Co.
Barcus 1 31-015-00610Plugged GasKennedy Valve
Barcus 3 31-015-01804Plugged Dry holeUpdegraff C.H. & Nichols W.M.
Bennett 1 (626471) 31-015-26029Plugged UnknownChesapeake Appalachia LLC
Bennett Family 1 31-015-22827Plugged Dry holeFortuna Energy Inc.
Boor 1 31-015-04863Plugged Dry holeRio Oil Inc.
Broz Unit 1 31-015-22826Plugged GasTalisman Energy USA Inc.
Burns 2-A 31-015-23970Plugged Dry holeEast Resources Inc.
Bush S 1 31-015-26085Plugged GasTalisman Energy USA Inc.
Callahan 31-015-04026Plugged Dry holeFelmont Oil Corp.
City of Elmira 1 31-015-04001Plugged Dry holeFelmont Oil Corp.
Clauss Jr 1-A 31-015-22889Plugged GasRepsol Oil & Gas USA LLC
Coleman 1 31-015-04087Plugged Dry holeDelmont South Penn
Cotton & Hanlon 1 31-015-04191Plugged Dry holeFairman Drilling Co.
Cotton Hanlon 4 31-015-26123Plugged Dry holeSWEPI LP
Cotton-Hanlon 1a 31-015-61600Plugged Dry holePotter-Mckean Resources Inc
Davies (624538) 1A 31-015-23104Plugged GasChesapeake Appalachia LLC
DiFasi 1 31-015-23913Plugged GasRepsol Oil & Gas USA LLC
Dow 1 31-015-26414Plugged GasAnschutz Exploration Corporation
Dow 2 31-015-26415Plugged GasAnschutz Exploration Corporation
Erin 1 31-015-21350Plugged Dry holeFault Line Oil Corporation
Evans 1 31-015-26445Plugged GasEpsilon Energy USA Inc.
Evans, E 1 31-015-26448Plugged GasEpsilon Energy USA Inc.
Farmer 1-B 31-015-26008Plugged Dry holeEast Resources Inc.
Fasley Lot 1 31-015-00554Plugged GasChemung Co.
Golden 1 31-015-02968Plugged GasBently Drilling Co. Inc.
Grace 1 31-015-11931Plugged Dry holeSeis-Ex Geophysical Ltd
Gregory 1 31-015-12998Plugged Dry holeApache Corp.
Gublo 1 31-015-22910Plugged GasTalisman Energy USA Inc.
Gutchess 1 31-015-26074Plugged Dry holeSWEPI LP
Hackett 1-A 31-015-23843Plugged GasEast Resources Inc.
Hammond 1-A 31-015-23017Plugged GasTalisman Energy USA Inc.
Harmyk 1 (626832) 31-015-26168Plugged GasChesapeake Appalachia LLC
Hartman 1-B 31-015-23173Plugged GasFortuna Energy Inc.
Held 1 31-015-06781Plugged Dry holePotter-Mckean Resources Inc
Hepfner 1 31-015-23028Plugged GasTalisman Energy USA Inc.
Hulett 1 31-015-23827Plugged GasRepsol Oil & Gas USA LLC
Johnson 1-A 31-015-22924Plugged Dry holeFairman Drilling Co.
Josephson 1 31-015-00609Plugged GasRogers et al
Kienzle 1-A 31-015-22880Plugged GasRepsol Oil & Gas USA LLC
Kinsman 1 (626468) 31-015-26098Plugged Dry holeChesapeake Appalachia LLC
Koabel 1 31-015-21701Plugged GasEpsilon Energy USA Inc.
Lant 1 31-015-22862Plugged GasRepsol Oil & Gas USA LLC
Larison 2 31-015-26446Plugged GasEpsilon Energy USA Inc.
Lucas 1 31-015-23928Plugged GasRepsol Oil & Gas USA LLC
M&W Plating 31-015-00608Plugged Dry holeElmira Urban Renewel
Malacoccio 1 31-015-00613Plugged GasMalacoccio
Mallula 1 31-015-23203Plugged GasTalisman Energy USA Inc.
Mangin 31-015-00606Plugged GasElmira Urban Renewel
Matejka 1 31-015-10335Plugged Dry holeShell Oil Co.
Mattison 1 31-015-16150Plugged Dry holePatrick Petroleum Corp. of Michigan
May 1 31-015-03974Plugged Dry holeHanley & Bird
Meade (625477) 1-A 31-015-23156Plugged GasChesapeake Appalachia LLC
Messing 1-B 31-015-23186Plugged GasTalisman Energy USA Inc.
Monahan 1 (624115) 31-015-22838Plugged Dry holeChesapeake Appalachia LLC
Montgomery 1 31-015-11939Plugged Dry holeSeis-Ex Geophysical Ltd
Nowlan 1 (626469) 31-015-26037Plugged GasChesapeake Appalachia LLC
Oparil 31-015-00475Plugged Dry holeWest Elmira Devonian
Peterson 1 31-015-22890Plugged Dry holeFairman Drilling Co.
Phytilia 1 31-015-04350Plugged Dry holeNew York Natural Gas Co.
Rhodes 1 31-015-26036Plugged Dry holeEast Resources Inc.
Richards 1 31-015-04923Plugged Dry holeRio Oil Inc.
Rickard 31-015-00604Plugged Dry holeUpdegraff C.H. & Nichols W.M.
Schmidt 1-B (624537) 31-015-22911Plugged GasChesapeake Appalachia LLC
Schwingel 1 31-015-23200Plugged Dry holeTalisman Energy USA Inc.
Stage 1 (626470) 31-015-26058Plugged Dry holeChesapeake Appalachia LLC
Strope 1516 31-015-22979Plugged Dry holePennsylvania General Energy
Strouse 2C 31-015-23819Plugged GasSWEPI LP
Sullivan 1 (626472) 31-015-26097Plugged GasChesapeake Appalachia LLC
Trimber 1-B 31-015-22899Plugged Dry holeChesapeake Appalachia LLC
Usack 624684 31-015-22933Plugged GasChesapeake Appalachia LLC
Victor 1 31-015-26092Plugged GasTalisman Energy USA Inc.
Wholeben 1 (625519) 31-015-23179Plugged Dry holeChesapeake Appalachia LLC
Winkky 1 31-015-23950Plugged Dry holeTalisman Energy USA Inc.