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Sierra Resources, Inc.: wells in California

Also operates in OK (1), TX (9), OH (6), IN (5).

Where they operate

CountyActiveWells
Santa Barbara87105
Kern05
Stanislaus01
San Joaquin01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
Barham 1 04-083-00984Plugged Oil & gas
Bluejay 11-5 04-029-89927Plugged Dry hole
Lease by Sierra Resources, Inc. 43-10 04-030-00279Plugged Gas
Moresco et al Unit A 1 04-077-20469Plugged Gas
Raspo 11X-10 04-099-20047Plugged Dry hole
Soladino 45 04-083-00207Plugged Oil & gas
Soladino 88 04-083-22077Plugged Oil & gas
South Coles Levee 76X-4 04-029-82727Plugged Gas
South Coles Levee 74A-4 04-029-84772Plugged Oil & gas
South Coles Levee 87X-4 04-030-00441Plugged Oil & gas

Operator names are shown as each state records them. Data as of 2026-10-19.