O'Neil 11

Name: O'Neil 11 — New York wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 31009500860000 · Cattaraugus County, New York · Limestone field

INOD

API

31009500860000

Operator

Case Brothers Inc.

County

Cattaraugus

Field

Limestone

Location

Carrollton

Measured depth

993 ft

True vertical depth

993 ft

Location

42.035760, -78.596380

42.03576, -78.59638 · Surface location as filed with New York⌘ or Ctrl + scroll to zoom

New York state record, from NY_wells_szye-wmt3.parquet. Corpus built 2026-08-19.