FEDERAL 11-1 (OWP)

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

API 10308445 · Rio Blanco County, Colorado · CATHEDRAL field

PAGW

API

10308445

Operator

MASTORAKOS* D A

County

Rio Blanco

Field

CATHEDRAL

Measured depth

3,705 ft

True vertical depth

3,705 ft

Location

39.796542, -108.690941

39.79654, -108.69094 · Surface location as filed with Colorado⌘ or Ctrl + scroll to zoom

Every well in Rio Blanco County, Colorado

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