Las Trampas Unit A 1

Name: Las Trampas Unit A 1 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0401300190 · Contra Costa County, California · Any Field field

PluggedDry Hole

API

0401300190

Operator

UMC Petroleum Corp.

County

Contra Costa

Field

Any Field

Spudded

1963-06-23

Location

37.829105, -122.041122

37.82910, -122.04112 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

Every well in Contra Costa County, California

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