BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T152N R92W sections 24, 25

Spacing unit2 wells allowed · order 34203Big Bend-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T152N R92W sections 24, 25
Pool
Big Bend-Bakken
Zone
Zone XLV
County
Mountrail County
Surveyed wells inside
16
Most wells operated by
Slawson
Unit id
dsu-710e1c661d5de1e9430c
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-14
First linked order
Mar 10, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.4 two-mile laterals per 1,280 acres
Density drilled so far
7.49 per 1,280 acres

Room to drill: 0 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

VIXEN FEDERAL 1 SLHVIXEN FEDERAL 4-19-30TFHVIXEN FEDERAL 2-19-30HVIXEN FEDERAL 5-19-30TFHLoon Federal 3-24-25HVIXEN FEDERAL 6-19-30TFHLoon Federal 5-24-25TFHLoon Federal 2-24-25HLoon Federal 6-24-25TFHVixen Federal 7-19-30TFHLoon Federal 7-24-25TFHVIXEN FEDERAL 3-19-30HBANDIT FEDERAL 1 SLHLOON FEDERAL 1-24-25HVIXEN FEDERAL 1-19-30HLoon Federal 5 SLTFH1 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
VIXEN FEDERAL 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,536 ft100%
VIXEN FEDERAL 4-19-30TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,227 ft100%
VIXEN FEDERAL 2-19-30HSLAWSON EXPLORATION COMPANY, INC.Active (A)10,214 ft100%
VIXEN FEDERAL 5-19-30TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,187 ft100%
Loon Federal 3-24-25HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,986 ft100%
VIXEN FEDERAL 6-19-30TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,937 ft100%
Loon Federal 5-24-25TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,907 ft100%
Loon Federal 2-24-25HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,905 ft100%
Loon Federal 6-24-25TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,905 ft100%
Vixen Federal 7-19-30TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,881 ft100%
Loon Federal 7-24-25TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,862 ft100%
VIXEN FEDERAL 3-19-30HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,842 ft100%
BANDIT FEDERAL 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,830 ft100%
LOON FEDERAL 1-24-25HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,387 ft100%
VIXEN FEDERAL 1-19-30HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,355 ft100%
Loon Federal 5 SLTFHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,046 ft49%

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 22418Case 20113Established the spacing unit, 1 well allowedSLAWSON EXPLORATION CO., INC.
  2. Order 22418Case 20113Designated the spacing unitSLAWSON EXPLORATION CO., INC.
  3. Order 24511Case 22177Designated the spacing unit, 2 wells allowedSLAWSON EXPLORATION CO., INC.
  4. Order 24606Case 22272Established the spacing unit, 2 wells allowedSLAWSON EXPLORATION CO., INC.
  5. Order 25966Case 23625Pooled all interests in the unitSLAWSON EXPLORATION CO., INC.
  6. Order 29999Case 27555Established the spacing unitSLAWSON EXPLORATION CO., INC.
  7. Order 34203Case 31482Designated the spacing 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

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