Mound Farms 4

Name: Mound Farms 4 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0411320468 · Yolo County, California · Millar Gas field

PluggedGas

API

0411320468

Operator

Castle Minerals

County

Yolo

Field

Millar Gas

Spudded

1977-09-10

Location

38.371262, -121.682259

38.37126, -121.68226 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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