BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

2,560-acre Bakken spacing unit

T147N R97W sections 27, 28, 33, 34

Spacing unitLittle Knife-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T147N R97W sections 27, 28, 33, 34
Pool
Little Knife-Bakken
Zone
Zone XV
County
Dunn County
Surveyed wells inside
11
Most wells operated by
ENERPLUS RESOURCES USA CORPORATION
Unit id
dsu-f7169ca0c68ad5b516a3
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
12.12 two-mile laterals per 1,280 acres
Density drilled so far
4.91 per 1,280 acres

Room to drill: 1 lateral 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

Edward Federal 4797 43-21 2BOlson 147-97-34-27-3HOLSON 147-97-34-27-7HOLSON 147-97-34-27-8HOlson 147-97-34-27-5HOlson 147-97-34-27-4HOLSON 147-97-34-27-6HOlson 147-97-34-27-2H-WLLOLSON 34-1HLK-EDWARD 147-97-28H-1OLSON 147-97-34-27-9H-ELL1 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
Edward Federal 4797 43-21 2BENERPLUS RESOURCES USA CORPORATIONConfidential (tight hole) (CONFIDENTIAL)10,373 ft51%
Olson 147-97-34-27-3HENERPLUS RESOURCES USA CORPORATIONActive (A)10,223 ft100%
OLSON 147-97-34-27-7HENERPLUS RESOURCES USA CORPORATIONActive (A)10,220 ft100%
OLSON 147-97-34-27-8HENERPLUS RESOURCES USA CORPORATIONActive (A)10,213 ft100%
Olson 147-97-34-27-5HENERPLUS RESOURCES USA CORPORATIONActive (A)10,206 ft100%
Olson 147-97-34-27-4HENERPLUS RESOURCES USA CORPORATIONActive (A)10,192 ft100%
OLSON 147-97-34-27-6HENERPLUS RESOURCES USA CORPORATIONActive (A)10,133 ft100%
Olson 147-97-34-27-2H-WLLENERPLUS RESOURCES USA CORPORATIONActive (A)9,942 ft100%
OLSON 34-1HENERPLUS RESOURCES USA CORPORATIONActive (A)8,685 ft100%
LK-EDWARD 147-97-28H-1ENERPLUS RESOURCES USA CORPORATIONInactive (IA)6,889 ft100%
OLSON 147-97-34-27-9H-ELLENERPLUS RESOURCES USA CORPORATIONActive (A)6,729 ft68%

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 28010Case 25602Designated the spacing unitPETRO- HUNT, LLC
  2. Order 28220Case 25806Established the spacing unitHESS BAKKEN INVESTMENTS II, LLC
  3. Order 33914Case 31225Pooled all interests in the unitENERPLUS RESOURCES (USA) CORP.
  4. Order 35776Case 32850Designated the spacing unitPETRO- HUNT, L.L.C.

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

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