HARRY WILLIS 4

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

API 05506287 · Huerfano County, Colorado · OAKDALE field

SICO2

API

05506287

Operator

SILVER MOUNTAIN ENERGY LLC

County

Huerfano

Field

OAKDALE

Spudded

2003-09-14

Measured depth

6,839 ft

True vertical depth

6,630 ft

Location

37.561487, -105.114981

37.56149, -105.11498 · 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.