BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

640-acre Bakken spacing unit

T149N R93W sections 5, 8

Spacing unit4 wells allowed · order 33767Mandaree-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T149N R93W sections 5, 8
Pool
Mandaree-Bakken
Zone
Zone VII
County
Dunn County
Surveyed wells inside
7
Most wells operated by
Devon Energy
Unit id
dsu-87a4d803134343b9a032
Wells allowed by the latest linked order
4
Wells assigned to this unit
5
Pending permits inside
0
Balance under the allowance
-3
First linked order
Sep 8, 2021
Review note
over_allowance
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.47 two-mile laterals per 1,280 acres
Density drilled so far
10.85 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

Samuel Packineau 8HXSamuel Packineau 8HASamuel Packineau 8HILSamuel Packineau 8HWSamuel Packineau 8HBSOWARD 1-05HFOX 14-8H1 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
Samuel Packineau 8HXDEVON ENERGY WILLISTON, L.L.C.Active (A)10,106 ft100%
Samuel Packineau 8HADEVON ENERGY WILLISTON, L.L.C.Active (A)10,028 ft100%
Samuel Packineau 8HILDEVON ENERGY WILLISTON, L.L.C.Active (A)10,009 ft100%
Samuel Packineau 8HWDEVON ENERGY WILLISTON, L.L.C.Active (A)9,974 ft100%
Samuel Packineau 8HBDEVON ENERGY WILLISTON, L.L.C.Active (A)9,912 ft100%
SOWARD 1-05HENERPLUS RESOURCES USA CORPORATIONActive (A)4,170 ft100%
FOX 14-8HDEVON ENERGY WILLISTON, L.L.C.Inactive (IA)3,700 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 31436Case 28890Designated the spacing unit, 4 wells allowedWPX ENERGY WILLISTON, LLC
  2. Order 31476Case 28927Established the spacing unit, 4 wells allowedWPX ENERGY WILLISTON, LLC

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.