BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

640-acre Bakken spacing unit

T150N R94W sections 28, 33

Spacing unit4 wells allowed · order 34542Spotted Horn-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T150N R94W sections 28, 33
Pool
Spotted Horn-Bakken
Zone
Zone IV
County
McKenzie County
Surveyed wells inside
5
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-15a54040d994c628101e
Wells allowed by the latest linked order
4
Wells assigned to this unit
2
Pending permits inside
0
Balance under the allowance
-1
First linked order
Dec 11, 2014
Laterals that still fit (Nov 2026 method)
2 (1.9 two-mile equivalents)
Neighbourhood target density
10.3 two-mile laterals per 1,280 acres
Density drilled so far
7.24 per 1,280 acres

Room to drill: 2 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

CRANE 150-94-33C-28HWHOOPING 150-94-33C-28H-TF2PHEASANT 33-28HTLRED TIPPED ARROW 33-11HAUDREY RABBITHEAD HALL 33-11H1 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
CRANE 150-94-33C-28HENERPLUS RESOURCES USA CORPORATIONActive (A)10,107 ft100%
WHOOPING 150-94-33C-28H-TF2ENERPLUS RESOURCES USA CORPORATIONActive (A)9,956 ft100%
PHEASANT 33-28HTLDEVON ENERGY WILLISTON, L.L.C.Active (A)9,079 ft91%
RED TIPPED ARROW 33-11HENERPLUS RESOURCES USA CORPORATIONActive (A)4,658 ft100%
AUDREY RABBITHEAD HALL 33-11HENERPLUS RESOURCES USA CORPORATIONInactive (IA)4,619 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 24641Case 22308Designated the spacing unit, 3 wells allowedQEP ENERGY CO.
  2. Order 24692Case 22357Established the spacing unit, 3 wells allowedENERPLUS RESOURCES (USA) INC.
  3. Order 28420Case 26007Established the spacing unit, 4 wells allowedENERPLUS RESOURCES (USA) CORP.

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

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