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Tompkins County, NY oil and gas wells

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

100 wells: 2 active, 42 plugged, run by 28 operators.

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

Top operators in Tompkins

Operator	Active	Wells here
Cargill Incorporated Deicing Technology Business	2	2
International Salt Co.	0	20
NYS Natural Gas Corp.	0	18
Belmont Quadrangle Drilling	0	12
Anschutz Exploration Corporation	0	6
Columbia Natural Resources LLC	0	6
Leiderbach-French	0	6
Chesapeake Appalachia LLC	0	4
Ansbro Petroleum Company LLC	0	2
CNG Transmission Corp.	0	2
Cargill Incorporated	0	2
Paleontological Research Institution	0	2
Appalachian Development Corporation	0	1
Bentley et al	0	1
Cayuga Rock Salt	0	1
Cornell University	0	1
Crossmore	0	1
Fralick C.W. & Assoc.	0	1
Great Lakes Gas Corp.	0	1
Ithaca Salt Works	0	1
Johnston Drilling Co. et al	0	1
New York State Museum/New York State Education Dep	0	1
Phillips Production Co.	0	1
Quaker State Corp.	0	1
Remington Salt Co.	0	1

Not plugged · All wells · Plugged · Orphaned

Well	API / ID	Status	Type	Operator
Museum of the Earth A	31-109-23001	Shut in	Other	Paleontological Research Institution
Museum of the Earth B	31-109-23002	Shut in	Other	Paleontological Research Institution
Power Feed Borehole-19	31-109-30001	Active	Other	Cargill Incorporated Deicing Technology Business
Power Feed Borehole-20	31-109-30000	Active	Other	Cargill Incorporated Deicing Technology Business