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Napa County, CA oil and gas wells

29 wells: 0 active, 20 plugged, run by 13 operators.

Figures from the California Geologic Energy Management Division (CalGEM), updated 2026-10-19.

Top operators in Napa

OperatorActiveWells here
Griffiths Oil Co.07
Chevron U.S.A. Inc.04
Mobil Oil Corporation04
H. Rambke02
Napetro Producers Syndicate02
Stanley E. Kuhns02
Sugar Loaf Oil Assoc.02
C. V. Wreden01
Capell Oil Corp.01
Fearless Oil Co.01
J. H. Carter01
John E. Callahan01
Lincoln & Kuhns01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
F. G. Johnson 1 04-055-00013Plugged Dry holeChevron U.S.A. Inc.
Filippini 1 04-055-00005Plugged Dry holeMobil Oil Corporation
J. N. Knowles 1 04-055-00147Plugged Dry holeChevron U.S.A. Inc.
Lease by C. V. Wreden 1 04-055-00025Plugged Dry holeC. V. Wreden
Lease by Capell Oil Corp. 1 04-055-00001Shut in Dry holeCapell Oil Corp.
Lease by Chevron U.S.A. Inc. 29-1 04-055-00023Plugged Dry holeChevron U.S.A. Inc.
Lease by Chevron U.S.A. Inc. 29-2 04-055-00024Plugged Dry holeChevron U.S.A. Inc.
Lease by Fearless Oil Co. 1 04-055-00028Shut in Dry holeFearless Oil Co.
Lease by Griffiths Oil Co. 6 04-055-00009Plugged Dry holeGriffiths Oil Co.
Lease by Griffiths Oil Co. 5 04-055-00014Plugged Dry holeGriffiths Oil Co.
Lease by Griffiths Oil Co. 2 04-055-00015Shut in Dry holeGriffiths Oil Co.
Lease by Griffiths Oil Co. 3 04-055-00016Shut in Dry holeGriffiths Oil Co.
Lease by Griffiths Oil Co. 4 04-055-00017Shut in Dry holeGriffiths Oil Co.
Lease by Griffiths Oil Co. 1 04-055-00018Plugged Oil & gasGriffiths Oil Co.
Lease by Griffiths Oil Co. 6 04-055-00671Cancelled / expired Oil & gasGriffiths Oil Co.
Lease by H. Rambke 1 04-055-00021Plugged Dry holeH. Rambke
Lease by H. Rambke 2 04-055-00022Plugged Dry holeH. Rambke
Lease by Lincoln & Kuhns 1 04-055-00020Plugged Oil & gasLincoln & Kuhns
Lease by Napetro Producers Syndicate 1 04-055-00011Plugged Dry holeNapetro Producers Syndicate
Lease by Napetro Producers Syndicate 2 04-055-00012Plugged Dry holeNapetro Producers Syndicate
Lease by Stanley E. Kuhns 2 04-055-00026Plugged Dry holeStanley E. Kuhns
Lease by Stanley E. Kuhns 3 04-055-00027Plugged Dry holeStanley E. Kuhns
Lease by Sugar Loaf Oil Assoc. 1 04-055-00007Shut in Dry holeSugar Loaf Oil Assoc.
Lease by Sugar Loaf Oil Assoc. 2 04-055-00008Plugged Dry holeSugar Loaf Oil Assoc.
Nicholas-Lawler 1 04-055-00003Plugged Dry holeMobil Oil Corporation
Nicholas-Lawler 1-A 04-055-00004Plugged Dry holeMobil Oil Corporation
Prospect 1 04-055-00010Cancelled / expired Oil & gasJohn E. Callahan
Prospect 1 04-055-00019Cancelled / expired Oil & gasJ. H. Carter
Wesley Haire 1 04-055-00006Plugged Dry holeMobil Oil Corporation