BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,920-acre Bakken spacing unit

T157N R91W sections 13, 14, 15

Spacing unit7 wells allowed · order 35088Kittleson Slough-Bakken

Unit facts

Formation
Bakken
Acres
1,920
Type
Spacing unit
Land described
T157N R91W sections 13, 14, 15
Pool
Kittleson Slough-Bakken
Zone
Zone XI
County
Mountrail County
Surveyed wells inside
2
Most wells operated by
Slawson
Unit id
dsu-282a633653b8f5475d65
Wells allowed by the latest linked order
7
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
+5
First linked order
Dec 30, 2025
Laterals that still fit (Nov 2026 method)
1 (0.66 two-mile equivalents)
Neighbourhood target density
4.02 two-mile laterals per 1,280 acres
Density drilled so far
0.97 per 1,280 acres

Room to drill: 1 lateral 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. 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

SORCERER 1-14-15HRAVEN 1-13H1 mi

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

Open in the regional 3D viewerFootprint, wells and production playbackSee on the cases and orders mapHistorical spacing units by order

Wells inside the unit

WellOperatorStatusLateral inside
SORCERER 1-14-15HSLAWSON EXPLORATION COMPANY, INC.Active (A)11,223 ft100%
RAVEN 1-13HSLAWSON EXPLORATION COMPANY, INC.Inactive (IA)4,200 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

  1. Order 35088Case 32333Established the spacing unit, 7 wells allowedSLAWSON EXPLORATION CO., INC.
  2. Order 35088Case 32333Designated the spacing unit, 4 wells allowedSLAWSON EXPLORATION CO., INC.
  3. Order 36004Case 33054Pooled all interests in the unitSLAWSON EXPLORATION COMPANY, INC.

Facts extracted from signed NDIC orders whose land description covers this footprint; machine-extracted and not human-reviewed. A stated allowance is what that order allowed, not proof that it governs today.

Overlapping units

3 other units share a surveyed well with this one; overlapping units are not additive.