Castle Rock D-11H
API 4006320764 · Harding County, South Dakota · Buffalo field
ProducingOil
API
4006320764
Operator
Luff Exploration Co.
County
Harding
Field
Buffalo
Location
NWNW Sec 11 Twp 022N Rng 04E
Permit
2051
Location
45.889895, -103.602169
45.88990, -103.60217 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Harding County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-08-19.