BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

2,560-acre Bakken spacing unit

T146N R97W sections 26, 27, 34, 35

Spacing unit1 wells allowed · order 23529Little Knife-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T146N R97W sections 26, 27, 34, 35
Pool
Little Knife-Bakken
Zone
Zone XV
County
Dunn County
Surveyed wells inside
12
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-abcb8826ae35c0471c18
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-11
First linked order
Jan 21, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
11.42 two-mile laterals per 1,280 acres
Density drilled so far
5.6 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

HAMILTON 146-97-35-26-4H-WLLLK-OBRIGEWITCH 146-97-3427H-3HAMILTON 146-97-35-26-7HHAMILTON 146-97-35-26-6HLK-OBRIGEWITCH 146-97-3427H-2HAMILTON 146-97-35-26-5HLK-OBRIGEWITCH 146-97-3427H-4LK-HAMILTON 146-97-3526H-2OBRIGEWITCH 34-1HLK-HAMILTON 146-97-3526H-3HAMILTON 35-1HHAMILTON 146-97-35-26-8H-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
HAMILTON 146-97-35-26-4H-WLLENERPLUS RESOURCES USA CORPORATIONActive (A)11,144 ft100%
LK-OBRIGEWITCH 146-97-3427H-3ENERPLUS RESOURCES USA CORPORATIONActive (A)10,919 ft100%
HAMILTON 146-97-35-26-7HENERPLUS RESOURCES USA CORPORATIONActive (A)10,169 ft100%
HAMILTON 146-97-35-26-6HENERPLUS RESOURCES USA CORPORATIONActive (A)10,166 ft100%
LK-OBRIGEWITCH 146-97-3427H-2ENERPLUS RESOURCES USA CORPORATIONActive (A)10,100 ft100%
HAMILTON 146-97-35-26-5HENERPLUS RESOURCES USA CORPORATIONActive (A)10,097 ft100%
LK-OBRIGEWITCH 146-97-3427H-4ENERPLUS RESOURCES USA CORPORATIONActive (A)10,076 ft100%
LK-HAMILTON 146-97-3526H-2ENERPLUS RESOURCES USA CORPORATIONActive (A)9,821 ft100%
OBRIGEWITCH 34-1HENERPLUS RESOURCES USA CORPORATIONActive (A)9,654 ft100%
LK-HAMILTON 146-97-3526H-3ENERPLUS RESOURCES USA CORPORATIONActive (A)9,271 ft100%
HAMILTON 35-1HENERPLUS RESOURCES USA CORPORATIONActive (A)9,215 ft100%
HAMILTON 146-97-35-26-8H-ELLENERPLUS RESOURCES USA CORPORATIONActive (A)6,103 ft60%

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 23529Case 21225Established the spacing unit, 1 well allowedHESS CORP.
  2. Order 23529Case 21225Designated the spacing unitHESS CORP.
  3. Order 24231Case 21902Pooled all interests in the unitHESS 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

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