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Orange County, CA oil and gas wells

9,085 wells: 915 active, 7,479 plugged, run by 1,058 operators.

Figures from the California Geologic Energy Management Division (CalGEM) (used under CC BY 4.0, reformatted, presented as is), updated 2026-10-26.

Top operators in Orange

OperatorActiveWells here
Bridge Energy LLC247594
California Resources Production Corporation1501,084
Bridgeland Resources, LLC126181
Sycamore Development Partners LLC57198
John A. Thomas5671
Hellman Properties LLC5573
West Energy Operating, LLC49151
CalNRG Operating, LLC3842
Cooper & Brain, Inc.2133
Synergy Oil & Gas, LLC2127
Thompson Energy Resources, LLC1619
Plegel Oil Company, Inc.1216
PowerDrive Energy Services Company, LLC1212
City of Newport Beach1120
E & B Natural Resources Management Corporation1031
Ann Brindle88
Arrowhead Operating, Inc.55
Columbine Associates49
Thomas Oilers36
Hoag Memorial Hospital Presbyterian25
J and J Operators LLC22
Pier Oil Company, Inc.22
Yoelin Family Trust22
S & C Oil Co., Inc.17
Petroprize14

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
Banning 210 04-059-20209Plugged Oil & gas🔒 Sign in free
Banning 211 04-059-20210Plugged Oil & gas🔒 Sign in free
Banning 212 04-059-20211Plugged Oil & gas🔒 Sign in free
Banning 119-R 04-059-20218Plugged Oil & gas🔒 Sign in free
Banning 172 04-059-20229Plugged Oil & gas🔒 Sign in free
Banning 176 04-059-20230Plugged Oil & gas🔒 Sign in free
Banning 178 04-059-20232Plugged Oil & gas🔒 Sign in free
Banning 2R 04-059-20234Plugged Oil & gas🔒 Sign in free
Banning 170 04-059-20237Plugged Oil & gas🔒 Sign in free
Banning 67-R 04-059-20242Plugged Oil & gas🔒 Sign in free
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