BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T148N R94W sections 5, 6, 7, 8

Spacing unitEagle Nest-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T148N R94W sections 5, 6, 7, 8
Pool
Eagle Nest-Bakken
Zone
Zone VI
County
Dunn County
Surveyed wells inside
12
Most wells operated by
ENERPLUS RESOURCES USA CORPORATION
Unit id
dsu-193e8ddeb1bf2ea35811
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.76 two-mile laterals per 1,280 acres
Density drilled so far
9.34 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

FETTIG 6-7HCFAST DOG 7-6HGSPOTTED WOLF 7-6HULSPOTTED WOLF 7-6HDSPOTTED WOLF 7-6HZFORT BERTHOLD 148-94-17C-08-3HFORT BERTHOLD 148-94-17C-8-5HFORT BERTHOLD 148-94-17C-08-4HFORT BERTHOLD 148-94-17C-8-7HGRAY WOLF 148-94-05CH TFBUFFALO RUN 5-24HFORT BERTHOLD 148-94-17C-8-6H1 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
FETTIG 6-7HCDEVON ENERGY WILLISTON, L.L.C.Active (A)22,586 ft98%
FAST DOG 7-6HGDEVON ENERGY WILLISTON, L.L.C.Active (A)9,757 ft100%
SPOTTED WOLF 7-6HULDEVON ENERGY WILLISTON, L.L.C.Active (A)9,709 ft100%
SPOTTED WOLF 7-6HDDEVON ENERGY WILLISTON, L.L.C.Active (A)9,708 ft100%
SPOTTED WOLF 7-6HZDEVON ENERGY WILLISTON, L.L.C.Active (A)9,678 ft100%
FORT BERTHOLD 148-94-17C-08-3HENERPLUS RESOURCES USA CORPORATIONActive (A)5,055 ft52%
FORT BERTHOLD 148-94-17C-8-5HENERPLUS RESOURCES USA CORPORATIONActive (A)5,055 ft50%
FORT BERTHOLD 148-94-17C-08-4HENERPLUS RESOURCES USA CORPORATIONActive (A)5,054 ft50%
FORT BERTHOLD 148-94-17C-8-7HENERPLUS RESOURCES USA CORPORATIONActive (A)5,038 ft51%
GRAY WOLF 148-94-05CH TFENERPLUS RESOURCES USA CORPORATIONAbandoned (AB)4,518 ft100%
BUFFALO RUN 5-24HENERPLUS RESOURCES USA CORPORATIONActive (A)3,952 ft100%
FORT BERTHOLD 148-94-17C-8-6HENERPLUS RESOURCES USA CORPORATIONActive (A)3,423 ft26%

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 30239Case 27790Established the spacing unitWPX ENERGY WILLISTON, LLC
  2. Order 30630Case 28174Pooled all interests in the unitWPX ENERGY WILLISTON, LLC
  3. Order 28993Case 26560Designated the spacing unitPETROSHALE (US), INC.
  4. Order 33950Case 31254Designated the spacing unitENERPLUS 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

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