SHAEFFER 12-11A (F12W)

Name: SHAEFFER 12-11A (F12W) — Colorado wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 04510455 · Garfield County, Colorado · MAMM CREEK field

ALLO

API

04510455

Operator

ENCANA OIL & GAS (USA) INC

County

Garfield

Field

MAMM CREEK

Location

39.462211, -107.726315

39.46221, -107.72631 · Surface location as filed with Colorado⌘ or Ctrl + scroll to zoom

Every well in Garfield County, Colorado

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