ANN NELSON FEDERAL #1-31-30H

API 33061019040000 · Mountrail County, North Dakota · ROSS field

ActiveOil or gas well

API

33061019040000

Operator

SLAWSON EXPLORATION COMPANY, INC.

County

Mountrail

Field

ROSS

Location

SESW 31-156-90

Spudded

2012-02-06

Measured depth

19,037 ft

Wellbore

North Dakota maps the path this hole was drilled along, looking down on it. The state files the shape, not the depth of each point along it.

Reach from well head (derived)

10,003 ft

Bearing (derived)

360°

Points shown

North Dakota filed 54 stations for this well. The 6 shown are the ones that carry the shape: every station left out lies within 25 ft of the line drawn through the ones kept. The reach and bearing are derived from two points North Dakota filed. Neither is a figure the operator reported.

Location

48.284522, -102.301897

48.28452, -102.30190 · Surface location as filed with North Dakota⌘ or Ctrl + scroll to zoom

Every well in Mountrail County, North Dakota

North Dakota state record, from ND_wells_OGD_Wells.parquet. Corpus built 2026-09-10.