Treadwell Wharf 11

Name: Treadwell Wharf 11 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0428304980 · Santa Barbara Offshore County, California · Summerland (ABD) field

PluggedOil & Gas

API

0428304980

Operator

Sunset Oil Company

County

Santa Barbara Offshore

Field

Summerland (ABD)

Location

34.418552, -119.599861

34.41855, -119.59986 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

Every well in Santa Barbara Offshore County, California

California state record, from CA_wells_Well.parquet. Corpus built 2026-08-19.