ATLAS/MATTMARK # 20

Name: ATLAS/MATTMARK # 20 — Ohio wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 34121239660000 · Noble County, Ohio

Final RestorationLost hole

API

34121239660000

Operator

CHEVRON APPALACHIA LLC

County

Noble

Location

ENOCH

Location

39.679751, -81.427732

39.67975, -81.42773 · Surface location as filed with Ohio⌘ or Ctrl + scroll to zoom

Ohio state record, from OH_wells_Wells_by_Type__Symbol_.parquet. Corpus built 2026-08-19.