BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

640-acre Bakken spacing unit

T152N R93W section 13

Spacing unitBig Bend-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T152N R93W section 13
Pool
Big Bend-Bakken
Zone
Zone III
County
Mountrail County
Surveyed wells inside
9
Most wells operated by
SLAWSON EXPLORATION COMPANY, INC.
Unit id
dsu-9a2cab81817b6f1b16a2
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.65 two-mile laterals per 1,280 acres
Density drilled so far
10.54 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

LIGHTNING FEDERAL 6-24-13TFHLIGHTNING FEDERAL 7-24-13TFHLightning Federal 5-24-13TFHLightning Federal 3-24-13HLightning Federal 4-24-13TFHMachete Federal 1 SLHSKYBOLT FEDERAL 1 SLHLIGHTNING FEDERAL 2-24-13HBlizzard Federal 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
LIGHTNING FEDERAL 6-24-13TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,077 ft51%
LIGHTNING FEDERAL 7-24-13TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,004 ft52%
Lightning Federal 5-24-13TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,092 ft52%
Lightning Federal 3-24-13HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,090 ft52%
Lightning Federal 4-24-13TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,086 ft50%
Machete Federal 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,068 ft50%
SKYBOLT FEDERAL 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,040 ft51%
LIGHTNING FEDERAL 2-24-13HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,019 ft53%
Blizzard Federal 1-13HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,932 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 32187Case 29615Pooled 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

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