BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

2,560-acre Bakken spacing unit

T146N R97W sections 15, 22, 27, 34

Spacing unit2 wells allowed · order 35776Little Knife-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T146N R97W sections 15, 22, 27, 34
Pool
Little Knife-Bakken
Zone
Zone XVI
County
Dunn County
Surveyed wells inside
12
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-8f28ede22af8fc3327fd
Wells allowed by the latest linked order
2
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-10
First linked order
Dec 8, 2025
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
11.83 two-mile laterals per 1,280 acres
Density drilled so far
3.88 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. 1 more would fit the density but not the spacing rule. 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

LK-OBRIGEWITCH 146-97-3427H-3LK-OBRIGEWITCH 146-97-3427H-2LK-OBRIGEWITCH 146-97-3427H-4WING 15-1HOBRIGEWITCH 34-1HLK-WING 146-97-2215H-7LK-WING 146-97-2215H-5LK-WING 146-97-2215H-6LK-WING 146-97-2215H-4LK-WING 146-97-2215H-3LK-WING 146-97-2215H-2HAMILTON 146-97-35-26-4H-WLL1 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
LK-OBRIGEWITCH 146-97-3427H-3ENERPLUS RESOURCES USA CORPORATIONActive (A)10,919 ft100%
LK-OBRIGEWITCH 146-97-3427H-2ENERPLUS RESOURCES USA CORPORATIONActive (A)10,100 ft100%
LK-OBRIGEWITCH 146-97-3427H-4ENERPLUS RESOURCES USA CORPORATIONActive (A)10,076 ft100%
WING 15-1HENERPLUS RESOURCES USA CORPORATIONActive (A)10,026 ft100%
OBRIGEWITCH 34-1HENERPLUS RESOURCES USA CORPORATIONActive (A)9,654 ft100%
LK-WING 146-97-2215H-7ENERPLUS RESOURCES USA CORPORATIONActive (A)5,615 ft100%
LK-WING 146-97-2215H-5ENERPLUS RESOURCES USA CORPORATIONActive (A)4,642 ft100%
LK-WING 146-97-2215H-6ENERPLUS RESOURCES USA CORPORATIONActive (A)4,592 ft100%
LK-WING 146-97-2215H-4ENERPLUS RESOURCES USA CORPORATIONActive (A)4,584 ft100%
LK-WING 146-97-2215H-3ENERPLUS RESOURCES USA CORPORATIONActive (A)4,053 ft100%
LK-WING 146-97-2215H-2ENERPLUS RESOURCES USA CORPORATIONActive (A)3,875 ft100%
HAMILTON 146-97-35-26-4H-WLLENERPLUS RESOURCES USA CORPORATIONActive (A)3,005 ft27%

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 34663Case 31921Designated the spacing unit, 2 wells allowedENERPLUS RESOURCES (USA) CORP.
  2. Order 34665Case 31923Established the spacing unit, 2 wells allowedENERPLUS RESOURCES (USA) CORP.
  3. Order 34697Case 31955Pooled all interests in the 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

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