SE VELMA SIMS SAND UT (HEFNER D-1) #142

Name: SE VELMA SIMS SAND UT (HEFNER D-1) #142 — Oklahoma wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 3501904971 · Carter County, Oklahoma

PATM

API

3501904971

Operator

C E HARMON OIL INC

County

Carter

Location

34.377489, -97.541692

34.37749, -97.54169 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Carter County, Oklahoma

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