Union-Brazos Welch 1

Name: Union-Brazos Welch 1 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0401100353 · Colusa County, California · Any Field field

PluggedDry Hole

API

0401100353

Operator

Union Oil Company of California

County

Colusa

Field

Any Field

Spudded

1952-10-17

Location

39.278816, -122.112366

39.27882, -122.11237 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

Every well in Colusa County, California

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