Antelope 21-20

Name: Antelope 21-20 — Colorado wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 12334043 · Weld County, Colorado · WATTENBERG field

PAGW

API

12334043

Operator

BONANZA CREEK ENERGY OPERATING COMPANY LLC

County

Weld

Field

WATTENBERG

Spudded

2011-08-18

Measured depth

6,887 ft

True vertical depth

6,707 ft

Location

40.390770, -104.354070

40.39077, -104.35407 · 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.