BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T147N R100W sections 25, 36

Spacing unit1 wells allowed · order 18364Trailside-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T147N R100W sections 25, 36
Pool
Trailside-Bakken
Zone
Zone I
County
McKenzie County
Surveyed wells inside
1
Most wells operated by
Slawson
Unit id
dsu-cb294532fc0fc293075f
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
0
First linked order
Feb 29, 2012
Laterals that still fit (Nov 2026 method)
7 (6.65 two-mile equivalents)
Neighbourhood target density
7.49 two-mile laterals per 1,280 acres
Density drilled so far
0.92 per 1,280 acres

Room to drill: 7 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. 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

TABOO 1-25-36H1 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
TABOO 1-25-36HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,570 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 18364Case 16100Established the spacing unit, 1 well allowed
  2. Order 18364Case 16100Designated the spacing unit
  3. Order 25975Case 23634Pooled all interests in the unitSLAWSON EXPLORATION CO., INC.
  4. Order 25931Case 23590Designated the spacing unit

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.