TALLGRASS 4-8

Name: TALLGRASS 4-8 — Colorado wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 12325868 · Weld County, Colorado · WATTENBERG field

PAOW

API

12325868

Operator

KERR MCGEE OIL & GAS ONSHORE LP

County

Weld

Field

WATTENBERG

Spudded

2009-01-25

Measured depth

8,966 ft

True vertical depth

8,388 ft

Location

40.064413, -105.029302

40.06441, -105.02930 · 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.