DUFFY ESTATE D11

Name: DUFFY ESTATE D11 — Pennsylvania wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Permit number 08349441 · McKean County, Pennsylvania

ActiveOIL

Permit number

08349441

Operator

SANDSTONE DEV LLC

County

McKean

Location

Lafayette

Permit

083-49441

Spudded

2004-03-17

Permit issued

2004-02-11

Location

41.804729, -78.600928

41.80473, -78.60093 · Surface location as filed with Pennsylvania⌘ or Ctrl + scroll to zoom

Every well in McKean County, Pennsylvania

Pennsylvania state record, from PA_wells_Conventional_Wells.parquet. Corpus built 2026-08-19.