Seneca County, NY oil and gas wells

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

450 wells: 216 active, 42 plugged, run by 50 operators.

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

Top operators in Seneca

Operator	Active	Wells here
Greenway Energy LLC	196	199
A.D.C.O. Well Services Inc.	7	8
Rasmussen's Energy Inc.	5	8
Reserve Energy Exploration Company	2	2
Seneca Stone Corporation	1	2
Covert Christopher P.	1	1
DJs Farms Inc.	1	1
Martin Landis	1	1
Mumford Catherine	1	1
Seitz Farms Inc.	1	1
Chesapeake Appalachia LLC	0	72
Meridian Exploration Corp.	0	30
Union Drilling Inc.	0	22
Great Lakes Energy Partners	0	12
Inland Drilling Company Inc.	0	12
NYS Natural Gas Corp.	0	11
Phoenix Gas Co.	0	7
Dearth G. et al	0	5
Equitable Resources Exploraration	0	5
Syracuse Alliance Co.	0	4
Mitchell Exploration Corp.	0	3
Button E.B. et al	0	2
Duchscherer William J.	0	2
Geneva Gas	0	2
Minard Run Oil Company	0	2

Well	API / ID	Status	Type	Operator
No wells match.