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Ontario County, NY oil and gas wells

361 wells: 64 active, 80 plugged, run by 58 operators.

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

Top operators in Ontario

OperatorActiveWells here
Honeoye Storage Corporation3842
Greenway Energy LLC1112
PPP Future Development Inc.77
Brock Acres Farm33
Bronson Joshua C.11
Hannold Allan & Yolanda11
Haylandia LLC11
Spike David C. and Arlene M.11
Torno Robert D. III11
Ontario Gas047
NYS Natural Gas Corp.032
Republic Light Heat & Power021
Granby & Hemenway Gas Co. Inc019
Duchscherer William J.013
Winwest Oil & Mining Ltd.09
Empire Exploration Inc.06
Cabot Oil & Gas Corp.05
Drury George05
Eason Oil Co.05
Fitzgerald Brothers05
Geneva Gas05
Page05
Ontario Syndicate04
Seneca Resources Corporation04
Swan Oil04

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
Ace 1 31-069-03988Plugged StorageHoneoye Storage Corporation
Ashley 7265 31-069-21501Plugged GasSeneca Resources Corporation
Barooday Roger A 1 (GE-1-S) 31-069-00910Plugged GasCNG Transmission Corp.
Bates 1 31-069-02877Plugged Dry holeRepublic Light Heat & Power
Bay 1-B 31-069-22985Plugged GasTalisman Energy USA Inc.
Bowerman Ralph 1 31-069-04871Plugged Dry holeDuchscherer William J.
Bradley 1 31-069-02343Plugged GasGranby & Hemenway Gas Co. Inc
Burlingham 1 31-069-04091Plugged GasEmpire Exploration Inc.
Carle-Granger 31-069-02348Plugged Dry holeGranby & Hemenway Gas Co. Inc
Case(Evergreen)#2052-I 31-069-01011Plugged GasSeneca Resources Corporation
Caulkins 1 31-069-02329Plugged GasGranby & Hemenway Gas Co. Inc
Champlin 1 31-069-12195Plugged Dry holeLenape Resources Corp. The
Charlton 1804 31-069-02871Plugged GasIroquois Gas Corp.
Chase J E 1 (GE-2-S) 31-069-02224Plugged GasCNG Transmission Corp.
Converse 1 31-069-04037Plugged GasEmpire Exploration Inc.
Crowley 1 31-069-04846Plugged GasDuchscherer William J.
Crowley 2 31-069-04861Plugged Dry holeDuchscherer William J.
Crowley 3 31-069-04916Plugged Dry holeDuchscherer William J.
Darby 2 31-069-00629Plugged GasD.W. Franchot & Co. Inc.
Darby 27 31-069-03316Plugged StorageHoneoye Storage Corporation
Fee 1 31-069-17366Plugged GasWidmer's Wine Cellars Inc.
Fee 1 31-069-19537Plugged GasBloomfield Central School
Frankish George C 1 31-069-06395Plugged Dry holeHoover Moble C.
Fridley S 31-069-02221Plugged Gas—
Geneva Industrial Park 1 31-069-61596Plugged GasGuardian Glass
Gonenhauser Max 1 31-069-04450Plugged GasEason Oil Co.
Granby 1 (Monier Est 1) 31-069-02333Plugged GasGranby & Hemenway Gas Co. Inc
Granby 2 (Monier Est) 31-069-02332Plugged GasGranby & Hemenway Gas Co. Inc
Griswold (Footer) 2038 31-069-00889Plugged GasNational Fuel Gas Supply Corporation
Griswold(Footer)2034-I 31-069-00890Plugged GasSeneca Resources Corporation
Hamilton Walter 1 31-069-12008Plugged GasFitzgerald Brothers
Hamilton Walter 2 31-069-03964Plugged GasFitzgerald Brothers
Hanggi 1 31-069-02344Plugged GasGranby & Hemenway Gas Co. Inc
Hanggi 2 31-069-02345Plugged GasGranby & Hemenway Gas Co. Inc
Haplin John 31-069-11428Plugged Dry holeMinerals Management Inc.
Hey 1 31-069-15283Plugged Dry holePennzoil Producing Co.
Hinckley 1 31-069-02335Plugged GasGranby & Hemenway Gas Co. Inc
Imhoff 31-069-12126Plugged Dry holeFitzgerald Brothers
Jensen Harold 31-069-09555Plugged Dry holeWinwest Oil & Mining Ltd.
Krape 1 31-069-02338Plugged Dry holeGranby & Hemenway Gas Co. Inc
Kunes 1 31-069-15405Plugged Dry holePennzoil Producing Co.
Lyon 1 31-069-02334Plugged Dry holeGranby & Hemenway Gas Co. Inc
Male Merle 1 31-069-03866Plugged Dry holeDrury George
Mitchell 1935 31-069-01855Plugged GasNational Fuel Gas Supply Corporation
Monier Later Granby 31-069-02331Plugged GasGranby & Hemenway Gas Co. Inc
Morrow 1905-I 31-069-00666Plugged GasSeneca Resources Corporation
Myers 1 31-069-02336Plugged Dry holeGranby & Hemenway Gas Co. Inc
Oust N Wilfred 1 31-069-04075Plugged Dry holeDrury George
Outhouse 1 31-069-04409Plugged Dry holeEason Oil Co.
Parr 1 31-069-02341Plugged GasGranby & Hemenway Gas Co. Inc
Pestel Glenn 1 31-069-03859Plugged StorageHoneoye Storage Corporation
Phillips M J 3 31-069-02890Plugged GasOntario Gas
Pierce 1 31-069-04947Plugged Dry holeDuchscherer William J.
Pimm 1 31-069-15513Plugged Dry holePennzoil Products Co.
Potter 1 31-069-04870Plugged Dry holeDuchscherer William J.
R. J. Horan No. 1-A 31-069-12039Plugged Dry holeLenape Resources Corp. The
Risinger 0 31-069-02342Plugged GasGranby & Hemenway Gas Co. Inc
Schultz F 2 31-069-02330Plugged GasGranby & Hemenway Gas Co. Inc
Sherry 1 31-069-04058Plugged GasMcO.Resources Corp.
Stoddard 1-A (624633) 31-069-22943Plugged Dry holeChesapeake Appalachia LLC
Stone 1 31-069-02337Plugged Dry holeGranby & Hemenway Gas Co. Inc
Sturgis 1 31-069-02874Plugged Dry holeOntario Gas
Swingle 7264 31-069-21503Plugged Dry holeEmpire Exploration Inc.
Syrac Univ Strat Well 1 31-069-21329Plugged OtherDr. Mullins Henry T.
Taft 1 31-069-04074Plugged GasMcO.Resources Corp.
Van Dyke 1 (6675) 31-069-04100Plugged GasEmpire Exploration Inc.
Van Dyke 2 (6800) 31-069-20591Plugged Dry holeEmpire Exploration Inc.
Van Dyke H 1 (6799) 31-069-20590Plugged Dry holeEmpire Exploration Inc.
Van de Moortel GE-4-S 31-069-02220Plugged GasCNG Transmission Corp.
Weaver Fee 1 31-069-02213Plugged Dry holeWeaver Bros
Widmer 1 31-069-02339Plugged GasGranby & Hemenway Gas Co. Inc
Widmer 2 31-069-02340Plugged GasGranby & Hemenway Gas Co. Inc
Wolfanger 1 31-069-02346Plugged Dry holeGranby & Hemenway Gas Co. Inc
Wyman 1 31-069-04760Plugged Dry holeHammerstone Oil
Wyman 1-C 31-069-04922Plugged Dry holeDuchscherer William J.
Wyman 1a 31-069-04860Plugged Dry holeDuchscherer William J.
Wyman 2 31-069-04859Plugged Dry holeDuchscherer William J.
Wyman 3 31-069-04915Plugged Dry holeDuchscherer William J.
Wyman 4 31-069-04924Plugged Dry holeDuchscherer William J.
Yates John H 1 31-069-03899Plugged StorageHoneoye Storage Corporation