Knightsen 1

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

API 0401320273 · Contra Costa County, California · Any Field field

PluggedDry Hole

API

0401320273

Operator

Castle Minerals

County

Contra Costa

Field

Any Field

Spudded

1987-11-12

Location

37.962383, -121.655937

37.96238, -121.65594 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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