UMSTEAD "B" 4

Name: UMSTEAD "B" 4 — Arkansas wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 03139802840000 · Union County, Arkansas

OIL

API

03139802840000

Operator

May, Murov & Nierman

County

Union

Location

4 T16S R15W

Permit

4670

Location

33.367619, -92.654880

33.36762, -92.65488 · Surface location as filed with Arkansas⌘ or Ctrl + scroll to zoom

Arkansas state record, from AR_wells_WFS.parquet. Corpus built 2026-08-19.