HEFNER A #21

Name: HEFNER A #21 — Oklahoma wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 3513700146 · Stephens County, Oklahoma

SPOG

API

3513700146

Operator

KODIAK OIL & GAS INC

County

Stephens

Location

34.370190, -97.582235

34.37019, -97.58223 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-08-19.