CALUP J-4

Name: CALUP J-4 — Colorado wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 10307628 · Rio Blanco County, Colorado · RANGELY field

ALGW

API

10307628

Operator

UNKNOWN

County

Rio Blanco

Field

RANGELY

Location

40.106465, -108.954438

40.10647, -108.95444 · 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.