Chemung County, NY oil and gas wells

Name: Chemung County, NY oil and gas wells
Creator: New York State Department of Environmental Conservation, Division of Mineral Resources

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

Operator	Active	Wells here
Repsol Oil & Gas USA LLC	18	32
John W. Rosengren III and Lauren M. Koenig	1	1
Maki Gas Co. Inc.	1	1
Rumsey Travis J.	1	1
Smith Albert E. Jr. & Allan E.	1	1
Tremblay Gail R. & Alan B.	1	1
East Resources Inc.	0	27
Chesapeake Appalachia LLC	0	26
Talisman Energy USA Inc.	0	11
Fortuna Energy Inc.	0	9
Epsilon Energy USA Inc.	0	7
Fairman Drilling Co.	0	7
Anschutz Exploration Corporation	0	5
Belmont Quadrangle Drilling	0	5
Felmont Oil Corp.	0	5
Appalachian Development Corporation	0	4
NYS Natural Gas Co.	0	4
Rogers et al	0	4
Columbia Natural Resources LLC	0	3
Potter-Mckean Resources Inc	0	3
SWEPI LP	0	3
Updegraff C.H. & Nichols W.M.	0	3
Elmira Urban Renewel	0	2
Forexco Inc.	0	2
New York Natural Gas Co.	0	2

Well	API / ID	Status	Type	Operator
No wells match.