BBakken SubsurfaceNorth Dakota well index

Spacing unit · Burke County

800-acre Bakken drilling unit

Footprint 413f0c1d

Drilling unit

Unit facts

Formation
Bakken
Acres
800
Type
Drilling unit
County
Burke County
Surveyed wells inside
2
Most wells operated by
CORNERSTONE NATURAL RESOURCES LLC
Unit id
dsu-413f0c1db02b39ed08f5
Laterals that still fit (Nov 2026 method)
5 (2.81 two-mile equivalents)
Neighbourhood target density
4.61 two-mile laterals per 1,280 acres
Density drilled so far
0 per 1,280 acres

Room to drill: 5 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

KARPYAK 4P-33HMANCAL 33H-164N-89W1 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
KARPYAK 4P-33HCORNERSTONE NATURAL RESOURCES LLCActive (A)16,584 ft100%
MANCAL 33H-164N-89WEMPIRE NORTH DAKOTA LLCActive (A)14,163 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.