E. UMSTEAD 11
API 03103814440000 · Ouachita County, Arkansas
OIL
API
03103814440000
Operator
Humble Oil & Refg Company
County
Ouachita
Location
5 T16S R15W
Permit
1811
Location
33.353451, -92.682519
33.35345, -92.68252 · Surface location as filed with Arkansas⌘ or Ctrl + scroll to zoom
Every well in Ouachita County, Arkansas
Arkansas state record, from AR_wells_WFS.parquet. Corpus built 2026-08-19.