Heaney 1

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

API 0401320015 · Contra Costa County, California · River Break Gas field

PluggedDry Hole

API

0401320015

Operator

Great Yellowstone Corp.

County

Contra Costa

Field

River Break Gas

Spudded

1967-11-21

Location

37.985043, -121.734482

37.98504, -121.73448 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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