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Solano County, CA oil and gas wells

1,717 wells: 62 active, 1,505 plugged, run by 240 operators.

Solano County, CA ranks #9 among California counties by wells on record, with 1% of the state's 242,587 wells. 62 of its wells (4%) are active, below the statewide share of 22%. Another 117 are shut in or temporarily abandoned. Of the 1,716 wells here with a type on record, 54% are gas wells, 42% dry holes and 1% combined oil and gas wells. Drilling records here go back to 1901. 1 well (0%) was drilled in 2016 or later, the most recent in 2019. 240 operators have wells here. The largest by active wells is California Resources Production Corporation, with 22 active (35% of the county's active wells).

Figures from the California Geologic Energy Management Division (CalGEM) (used under CC BY 4.0, reformatted, presented as is), updated 2026-11-02.

Top operators in Solano

OperatorActiveWells here
California Resources Production Corporation22175
Vesta Oil and Gas, LLC2131
Lodi Gas Storage, L.L.C.1725
Royale Energy, Inc.217
Chevron U.S.A. Inc.0144
Capitol Oil Corporation0134
Amerada Hess Corp.0104
Phillips Petroleum Company043
ABA Energy Corporation042
Castle Minerals040
Amerada Hess Corp., Unit Operator039
Rosetta Resources Operating LP039
UMC Petroleum Corp.035
TXO Production Corp.025
Venada National025
Shell Western E&P Inc.023
Channel Exploration Company022
Atlantic Oil Company021
Hilliard Oil & Gas, Inc.020
Anacapa Oil Corporation019
Arkoma Production Company of California019
Arcady Oil Company018
Armstrong Petroleum Corporation018
Hunnicutt & Camp Drilling Co.018
S. M. Reynolds, Opr.017

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
Denverton 1 04-095-20343Plugged Dry hole🔒 Sign in free
Depco-Collins 1-1 04-095-20619Plugged Dry hole🔒 Sign in free
Derner 17-1 04-095-20576Plugged Gas🔒 Sign in free
Derner 1 04-095-20592Plugged Gas🔒 Sign in free
Derner 2 04-095-20597Plugged Gas🔒 Sign in free
Derner 3 04-095-20803Plugged Gas🔒 Sign in free
Derner 4 04-095-20880Plugged Gas🔒 Sign in free
Derner 5 04-095-21103Plugged Gas🔒 Sign in free
Detar 1 04-095-21276Plugged Gas🔒 Sign in free
Diamondback 1-20 04-095-21206Plugged Gas🔒 Sign in free
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Solano County, CA well questions

How many oil and gas wells are in Solano County, CA?

1,717 wells are on record: 62 active, 117 shut in or temporarily abandoned and 1,505 plugged.

Who operates the most wells in Solano County, CA?

California Resources Production Corporation, with 22 active wells and 175 wells on record here. The table above lists the top operators.

Are new wells still being drilled in Solano County, CA?

Yes. 1 wells were drilled in 2016 or later, the most recent in 2019.