Oil & Gas Leases

Long Beach Unit and West Wilmington Operations (granted land)

Fiscal Year 2024-2025

Last reviewed: September 10, 2025

LocationProduction
(millions of barrels of oil)
Net Profit
($ in millions, State Share)
Well CountConservative field life
East Wilmington / Long Beach Unit5.76
(Total for Unit)
$ 64.43 15042035
West Wilmington
1.37
(State Share)
$ 31.56 889 / 494
(W. Wilmington / City Trust Share, Tidelands)
2035

Terminated Offshore Oil and Gas Lease Summary

Last Reviewed: April 16, 2020
Termination DateLeaseLesseeAcresStaff ReportLocation
6/28/20194000Carone20498Santa Barbara Channel, Offshore Carpinteria
6/28/20197911Carone1,54198Carpinteria Offshore Oilfield, Southern portion of State Oil & Gas Lease 3150
6/28/20193133ExxonMobil5,53598Carpinteria Offshore, Parcel 19, Santa Barbara Channel
Total Leases Terminated: 3

Quitclaimed Offshore Oil and Gas Leases Status Summary

Last Reviewed: April 16, 2020
Dates CoveredTotalDeveloped ProducingDeveloped Non- ProducingUndevelopedNumber QuitclaimedAverage Production (barrels per day)Quitclaimed LeasesNumber Quitclaimed to Date
1965-69443608265,3082198, 22052
1970-745838218369,446424, 3946, 31195
1975-795635516160,69722076
1980-845533616242,356428, 40318
1985-895330815138,53931779
1990-9452299141120,386308, 309, 2955, 3184, 3403, 3498, 3489, 3490, 3945, 4001, 400220
1995-994116205419,7013499, 2725, 2726,  220624
2000-043817183717,924129, 208, 287, 2199, 2793, 2894, 293331
2005-093117113412,4702920, 2991, 3004, 350335
04/09 to 02/17261880111,04742936
03/17 to 10/1723149037,087421, 3120, 324239
17-Nov22148017,057315040
17-Dec191270314,024145, 410, 146643
Total Qutclaimed Leases to Date: 43