BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,920-acre Bakken spacing unit

T151N R92W sections 3, 4

Spacing unit2 wells allowed · order 34203Big Bend-Bakken

Unit facts

Formation
Bakken
Acres
1,920
Type
Spacing unit
Land described
T151N R92W sections 3, 4
Pool
Big Bend-Bakken
Zone
Zone XXXVII
County
Mountrail County
Surveyed wells inside
25
Most wells operated by
Slawson
Unit id
dsu-6a38dad21b57c341ac0b
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-23
First linked order
Mar 10, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.82 two-mile laterals per 1,280 acres
Density drilled so far
9.75 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

HOWO 2-4-33MLHATLANTIS FEDERAL 5-34-35MLHWOLF 2-4MLHATLANTIS FEDERAL 4-34-35MLHHOWO 6-33-4TFHHOWO 7-33-4TFHHOWO 8-33-4TF2HHOWO 4-33-4TFHHOWO 5-33-4TFHPIKE {FEDERAL} 1 SLHPIKE FEDERAL 1-3-2HWOLF 1 SLHPIKE FEDERAL 2-3-2HWOLF 1-4HATLANTIS FEDERAL 1-34-35HPIKE FEDERAL 3-3-2HPIKE FEDERAL 6-3-2TFHPIKE FEDERAL 7-3-2TFHPIKE FEDERAL 2 SLHPIKE FEDERAL 5-3-2TFHPIKE FEDERAL 4-3-2TFHATLANTIS FEDERAL 2-34-35HATLANTIS FEDERAL 2 SLHHOLST 1-33HTRITON FEDERAL 6-34-35H1 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
HOWO 2-4-33MLHSLAWSON EXPLORATION COMPANY, INC.Active (A)12,390 ft89%
ATLANTIS FEDERAL 5-34-35MLHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,479 ft48%
WOLF 2-4MLHSLAWSON EXPLORATION COMPANY, INC.Active (A)8,832 ft100%
ATLANTIS FEDERAL 4-34-35MLHSLAWSON EXPLORATION COMPANY, INC.Active (A)8,247 ft44%
HOWO 6-33-4TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)7,669 ft80%
HOWO 7-33-4TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)7,664 ft77%
HOWO 8-33-4TF2HSLAWSON EXPLORATION COMPANY, INC.Active (A)7,653 ft81%
HOWO 4-33-4TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)7,651 ft79%
HOWO 5-33-4TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)7,615 ft79%
PIKE {FEDERAL} 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)7,013 ft100%
PIKE FEDERAL 1-3-2HSLAWSON EXPLORATION COMPANY, INC.Active (A)6,835 ft59%
WOLF 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)6,761 ft69%
PIKE FEDERAL 2-3-2HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,787 ft53%
WOLF 1-4HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,763 ft100%
ATLANTIS FEDERAL 1-34-35HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,195 ft51%
PIKE FEDERAL 3-3-2HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,789 ft48%
PIKE FEDERAL 6-3-2TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,708 ft48%
PIKE FEDERAL 7-3-2TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,599 ft43%
PIKE FEDERAL 2 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,541 ft47%
PIKE FEDERAL 5-3-2TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,528 ft46%
PIKE FEDERAL 4-3-2TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,495 ft46%
ATLANTIS FEDERAL 2-34-35HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,301 ft46%
ATLANTIS FEDERAL 2 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,169 ft45%
HOLST 1-33HSLAWSON EXPLORATION COMPANY, INC.Inactive (IA)2,582 ft50%
TRITON FEDERAL 6-34-35HSLAWSON EXPLORATION COMPANY, INC.Active (A)857 ft8%

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 25970Case 23629Pooled all interests in the unitSLAWSON EXPLORATION CO., 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

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