BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

640-acre Bakken spacing unit

T152N R92W section 33

Spacing unit3 wells allowed · order 34203Big Bend-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T152N R92W section 33
Pool
Big Bend-Bakken
Zone
Zone VI
County
Mountrail County
Surveyed wells inside
10
Most wells operated by
Slawson
Unit id
dsu-891654cc0fee1ae999cc
Wells allowed by the latest linked order
3
Wells assigned to this unit
2
Pending permits inside
0
Balance under the allowance
-7
First linked order
Jul 6, 2010
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.02 two-mile laterals per 1,280 acres
Density drilled so far
9.33 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 2-4-33MLHHOLST 2-33MLHHOLST 1-33HHOWO 7-33-4TFHHOWO 4-33-4TFHHOWO 5-33-4TFHHOWO 6-33-4TFHHOWO 8-33-4TF2HWOLF 1 SLHSLASHER {FEDERAL} 1 SLH1 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)7,474 ft54%
HOLST 2-33MLHSLAWSON EXPLORATION COMPANY, INC.Active (A)6,970 ft100%
HOLST 1-33HSLAWSON EXPLORATION COMPANY, INC.Inactive (IA)5,148 ft100%
HOWO 7-33-4TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,943 ft50%
HOWO 4-33-4TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,669 ft48%
HOWO 5-33-4TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,664 ft48%
HOWO 6-33-4TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,557 ft48%
HOWO 8-33-4TF2HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,462 ft47%
WOLF 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)3,956 ft40%
SLASHER {FEDERAL} 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)2,514 ft33%

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 15080Case 12817Pooled all interests in the unitSLAWSON EXPLORATION CO., INC.
  2. Order 21993Case 19687Listed the unit in a pool zone table, 3 wells allowedSLAWSON 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

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