CHALLIS 1

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

API 12106723 · Washington County, Colorado · WILDCAT field

PADA

API

12106723

Operator

ALLISON ESTATE* B F

County

Washington

Field

WILDCAT

Spudded

1960-11-25

Measured depth

5,016 ft

Location

40.028885, -103.361064

40.02889, -103.36106 · 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.