COBB "A" #21

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

API 3513770233 · Stephens County, Oklahoma

OROIL

API

3513770233

Operator

GRAHAM ROYALTY LTD

County

Stephens

Location

34.408267, -97.670574

34.40827, -97.67057 · 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.