HAEFFNER 43-11 1

Name: HAEFFNER 43-11 1 — Colorado wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 01706079 · Cheyenne County, Colorado · GOLDEN SPIKE field

PAOW

API

01706079

Operator

ANADARKO E&P ONSHORE LLC

County

Cheyenne

Field

GOLDEN SPIKE

Spudded

1970-02-16

Measured depth

5,671 ft

True vertical depth

5,671 ft

Location

38.678178, -102.422655

38.67818, -102.42266 · Surface location as filed with Colorado⌘ or Ctrl + scroll to zoom

Colorado state record, from CO_wells_WELLS_SHP.parquet. Corpus built 2026-08-19.