Oil & Gas Activity in California

  2. California Oil & Gas Summary
Oil Production
8.6M BBLs
Statewide Total Oil Production for Sep 2025
Gas Production
9.8M MCF
Statewide Total Gas Production for Sep 2025
Total BOE (16:1)
9.2M BBLs
Statewide Total BOE Production for Sep 2025
National Rank
#11
In Overall Production

Statewide Production of California

Aggregated production of all wells and leases in California
National Rank In
#7
Total Oil Production
National Rank In
#14
Total Gas Production
242.1k
Drilled Wells
38.9k
Active Wells
226
Operators
0
Permits on File
California Accounts for
2.61%
Of Total Daily National Oil Production
California Accounts for
0.29%
Of Total Daily National Gas Production

Other States With Similar Production Volumes

RankCountyMost Current PeriodOil ProductionGas Production
#5AlaskaSep 202512.5M BBLs274M MCF
#6ColoradoSep 202514M BBLs167.8M MCF
#7OklahomaAug 202511.7M BBLs191.3M MCF
#8WyomingSep 20258.4M BBLs103M MCF
#9LouisianaDec 20241.5M BBLs206.8M MCF
#10OhioQ2 202511.9M BBLs497.3M MCF
#11CaliforniaSep 20258.6M BBLs9.8M MCF
#12UtahSep 20255.6M BBLs27.3M MCF
#13MontanaSep 20252.3M BBLs10M MCF
#14KansasMay 20252.2M BBLs10.5M MCF
#15AlabamaAug 2025215.4k BBLs6.4M MCF
#16MichiganSep 2025255.9k BBLs4.9M MCF

National Production Distribution

Largest Properties in California

Property NameCountyMost Current PeriodOil ProductionGas ProductionActive Wells
ANDERSON-FITZGERALDKern County, CASep 2025100.8k BBLs0 MCF509
BELRIDGEKern County, CASep 2025210.2k BBLs51.2k MCF3,966
DTR 5Kern County, CASep 2025126.1k BBLs63.3k MCF3,451
DTR 9Kern County, CASep 2025165.6k BBLs83.7k MCF2,604
FAIRFIELDKern County, CASep 2025145.3k BBLs0 MCF601
GREEN & WHITTIERKern County, CASep 202587k BBLs2.7k MCF860
HILLKern County, CASep 202589.6k BBLs34.9k MCF1,139
LEASE BY AERA ENERGY LLCKern County, CASep 202574.6k BBLs22.2k MCF3,086
LOST HILLSKern County, CASep 202578.1k BBLs22.3k MCF1,096
MCKITTRICKKern County, CASep 2025270.5k BBLs20.9k MCF1,352
MCPHEEKern County, CASep 2025107.1k BBLs14.9k MCF816
ORRADREMonterey County, CASep 2025155.9k BBLs9.4k MCF1,243
SAN JOAQUINKern County, CASep 202582.2k BBLs2.8k MCF1,019
TAYLORVentura County, CASep 202591.4k BBLs139.7k MCF504
UNSPECIFIEDFresno County, CASep 202592.9k BBLs8.7k MCF1,751
UNSPECIFIEDKern County, CASep 2025176.6k BBLs13.2k MCF1,791
UNSPECIFIEDKern County, CASep 2025720.7k BBLs184.9k MCF10,997
UNSPECIFIEDKern County, CASep 2025150.1k BBLs4.1k MCF2,809
UNSPECIFIEDKern County, CASep 2025331.6k BBLs24.6k MCF5,557
WEZULos Angeles County, CASep 2025390 BBLs1.3M MCF55
View All Properties in California

Largest Producing Companies in California

Property NameLocationMost Current PeriodOil ProductionGas ProductionActive Wells
AERA ENERGY LLC Sep 20252.0M BBLs703.5k MCF8,642
BERRY PETROLEUM COMPANY LLCBAKERSFIELD, CASep 2025514k BBLs36.1k MCF1,291
BRIDGE ENERGY LLC Sep 202555.8k BBLs38.9k MCF235
CALIFORNIA RESOURCES ELK HILLS LLC Sep 2025549.9k BBLs604 MCF2,626
CALIFORNIA RESOURCES PRODUCTION CORPORATION Sep 2025435.3k BBLs546.2k MCF2,311
CALNRG OPERATING LLC Sep 2025116k BBLs137.5k MCF1,094
CHEVRON USA INCMIDLAND, TXSep 20252.5M BBLs326.6k MCF11,147
CRIMSON RESOURCE MANAGEMENT CORP. Sep 2025139.7k BBLs21.5k MCF680
E & B NATURAL RESOURCES MANAGEMENT CORPORATIONHAYS, KSSep 2025198.9k BBLs87.3k MCF1,000
GILL RANCH STORAGE LLC Sep 20250 BBLs1.2M MCF8
HOLMES WESTERN OIL CORPORATION Sep 202555.8k BBLs18.3k MCF463
LODI GAS STORAGE L.L.C. Sep 20250 BBLs994.9k MCF29
MACPHERSON OIL COMPANY LLC Sep 202574.9k BBLs0 MCF279
PACIFIC COAST ENERGY COMPANY LP Sep 202554.5k BBLs38.8k MCF229
PACIFIC GAS AND ELECTRIC COMPANY Sep 20250 BBLs1.3M MCF48
SENTINEL PEAK RESOURCES CALIFORNIA LLC Sep 2025691.7k BBLs357.1k MCF2,810
SIGNAL HILL PETROLEUM INC. Sep 202584.6k BBLs42.8k MCF186
SOUTHERN CALIFORNIA GAS COMPANY Sep 20254.3k BBLs2.2M MCF67
THUMS LONG BEACH CO. Sep 2025369.3k BBLs162k MCF630
TIDELANDS OIL PRODUCTION CO. Sep 2025169.4k BBLs44.8k MCF289
View All Companies in California

Producing Counties in California

National RankState RankCountyMost Current PeriodOil ProductionGas ProductionWellsOperators
National RankState RankCountyMost Current PeriodOil ProductionGas ProductionWellsOperators
#308#10Butte County, CASep 20250 BBLs902k MCF2591
#482#13Colusa County, CASep 20250 BBLs220.2k MCF1.3k4
#693#19Contra Costa County, CASep 20251.6k BBLs0 MCF6751
#137#4Fresno County, CASep 2025350.7k BBLs28.7k MCF12.5k15
#575#16Glenn County, CASep 20250 BBLs95k MCF1.3k3
#703#21Humboldt County, CASep 20250 BBLs22.6k MCF2082
#20#1Kern County, CASep 20256.3M BBLs1.3M MCF156.5k104
#550#15Kings County, CASep 20257.4k BBLs8.7k MCF1.3k5
#91#2Los Angeles County, CASep 2025626k BBLs2.5M MCF24.3k52
#278#9Madera County, CASep 20250 BBLs1.2M MCF2981
#159#5Monterey County, CASep 2025245.9k BBLs16.2k MCF3.9k6
#186#6Orange County, CASep 2025157.8k BBLs74.1k MCF9.1k28
#588#17Sacramento County, CASep 2025125 BBLs85.6k MCF9082
#731#22San Benito County, CASep 2025798 BBLs1.1k MCF3883
#752#24San Bernardino County, CASep 2025340 BBLs3.6k MCF2793
#217#8San Joaquin County, CASep 20250 BBLs1.8M MCF1.3k5
#312#11San Luis Obispo County, CASep 202553.6k BBLs23.9k MCF2.0k3
#845#26San Mateo County, CASep 20254 BBLs0 MCF2451
#187#7Santa Barbara County, CASep 2025153.8k BBLs119.4k MCF6.8k9
#740#23Santa Clara County, CASep 2025696 BBLs398 MCF1101
#381#12Solano County, CASep 202518 BBLs531.5k MCF1.7k3
#534#14Sutter County, CASep 20250 BBLs148.1k MCF1.2k4
#695#20Tehama County, CASep 20250 BBLs24.8k MCF6182
#680#18Tulare County, CASep 20252.0k BBLs0 MCF7787
#125#3Ventura County, CASep 2025365.6k BBLs541.9k MCF8.5k24
#802#25Yolo County, CASep 20250 BBLs3.1k MCF1.5k2