BBakken SubsurfaceNorth Dakota well index

Spacing unit · Golden Valley County

1,280-acre Bakken drilling unit

Footprint a8971037

Drilling unit

Unit facts

Formation
Bakken
Acres
1,280
Type
Drilling unit
County
Golden Valley County
Surveyed wells inside
1
Most wells operated by
CHESAPEAKE OPERATING, INC.
Unit id
dsu-a89710374ef6fd344deb
Laterals that still fit (Nov 2026 method)
8 (7.58 two-mile equivalents)
Neighbourhood target density
8.62 two-mile laterals per 1,280 acres
Density drilled so far
0.81 per 1,280 acres

Room to drill: 8 laterals still fit at the density this unit's neighbourhood has reached (the larger of the 75th percentile of mature units within 10 miles and the median of units drilled in the last three years), placed in the widest gaps with the setbacks of the November 2026 method. The county or basin value stands in for the target because fewer than eight developed units lie within 20 miles. Machine-made and geometric: not a commitment to drill, not a permit, order, lease or plan, and no economics. Land is counted once, so a unit under a larger unit shows only what the larger one left. How it is computed.

Map

OLSON 12-139-104 A 1H1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Wells inside the unit

WellOperatorStatusLateral inside
OLSON 12-139-104 A 1HCHESAPEAKE OPERATING, INC.Dry hole (DRY)8,444 ft100%

Surveyed Bakken-system laterals with at least 660 ft of plan-view length inside the published footprint. Geometric membership, not a legal assignment; a lateral can cross several units.

Order history

No order in the research snapshot has been matched to this footprint yet.