William Mast 'B' Unit 4

Name: William Mast 'B' Unit 4 — Kansas wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 15189219200001 · Stevens County, Kansas · HUGOTON field

Producing

API

15189219200001

Operator

Eiger Operating Company, LLC

County

Stevens

Field

HUGOTON

Spudded

2002-04-04

Completed

2002-04-11

Measured depth

2,900 ft

Location

37.332898, -101.189693

37.33290, -101.18969 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom

Every well in Stevens County, Kansas

Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-08-19.