BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T148N R95W sections 1, 12

Spacing unitEagle Nest-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T148N R95W sections 1, 12
Pool
Eagle Nest-Bakken
Zone
Zone VI
County
Dunn County
Surveyed wells inside
11
Most wells operated by
ENERPLUS RESOURCES USA CORPORATION
Unit id
dsu-5212ae473e804695abed
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.91 two-mile laterals per 1,280 acres
Density drilled so far
10.3 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

ELBERT 148-95-12D-01H-TFFAST DOG 7-6HAEVEREST 148-95-12D-01HFAST DOG 7-6HWLFAST DOG 7-6HXFAST DOG 7-6HSFAST DOG 7-6HBDENALI 148-95-12D-01H-TFWHITNEY 148-95-12D-01HFETTIG 6-7HBTAT {714A} 2-1H1 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
ELBERT 148-95-12D-01H-TFENERPLUS RESOURCES USA CORPORATIONActive (A)13,543 ft100%
FAST DOG 7-6HADEVON ENERGY WILLISTON, L.L.C.Active (A)10,280 ft100%
EVEREST 148-95-12D-01HENERPLUS RESOURCES USA CORPORATIONActive (A)10,044 ft100%
FAST DOG 7-6HWLDEVON ENERGY WILLISTON, L.L.C.Active (A)9,800 ft100%
FAST DOG 7-6HXDEVON ENERGY WILLISTON, L.L.C.Active (A)9,704 ft100%
FAST DOG 7-6HSDEVON ENERGY WILLISTON, L.L.C.Active (A)9,701 ft100%
FAST DOG 7-6HBDEVON ENERGY WILLISTON, L.L.C.Active (A)9,673 ft100%
DENALI 148-95-12D-01H-TFENERPLUS RESOURCES USA CORPORATIONActive (A)9,417 ft100%
WHITNEY 148-95-12D-01HENERPLUS RESOURCES USA CORPORATIONActive (A)9,415 ft100%
FETTIG 6-7HBWPX ENERGY WILLISTON, LLCPlugged and abandoned (PA)6,963 ft100%
TAT {714A} 2-1HENERPLUS RESOURCES USA CORPORATIONPlugged and abandoned (PA)3,953 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 30239Case 27790Established the spacing unitWPX ENERGY WILLISTON, LLC
  2. Order 30629Case 28173Pooled 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

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