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Southwestern Development Co.: wells in California

Also operates in CO (1), NY (3).

Where they operate

CountyActiveWells
Santa Barbara01
Kern01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
K.C.L. 1 04-029-08422Plugged Oil & gas
Mendonza 1 04-083-02528Plugged Oil & gas

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