BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T148N R93W sections 5, 6

Spacing unit11 wells allowed · order 33952Mcgregory Buttes-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T148N R93W sections 5, 6
Pool
Mcgregory Buttes-Bakken
Zone
Zone XIV
County
Dunn County
Surveyed wells inside
10
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-05e2b5c2bcd698bc8f41
Wells allowed by the latest linked order
11
Wells assigned to this unit
9
Pending permits inside
0
Balance under the allowance
+1
First linked order
Apr 20, 2011
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.39 two-mile laterals per 1,280 acres
Density drilled so far
9.22 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

Blue 148-93-05D-06HNarwhal 148-93-05D-06HSEI 148-93-05D-06HFin 148-93-05A-06H-LLBrydes 148-93-05D-06HOmura 148-93-05D-06HBELUGA 148-93-06B-05-3HBaleen 148-93-05A-06HHUMPBACK 148-93-06B-05-4H TFRight 148-93-05D-06H-LL1 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
Blue 148-93-05D-06HENERPLUS RESOURCES USA CORPORATIONActive (A)9,942 ft100%
Narwhal 148-93-05D-06HENERPLUS RESOURCES USA CORPORATIONActive (A)9,909 ft100%
SEI 148-93-05D-06HENERPLUS RESOURCES USA CORPORATIONActive (A)9,885 ft100%
Fin 148-93-05A-06H-LLENERPLUS RESOURCES USA CORPORATIONActive (A)9,877 ft100%
Brydes 148-93-05D-06HENERPLUS RESOURCES USA CORPORATIONActive (A)9,850 ft100%
Omura 148-93-05D-06HENERPLUS RESOURCES USA CORPORATIONActive (A)9,770 ft100%
BELUGA 148-93-06B-05-3HENERPLUS RESOURCES USA CORPORATIONActive (A)9,544 ft100%
Baleen 148-93-05A-06HENERPLUS RESOURCES USA CORPORATIONActive (A)9,451 ft100%
HUMPBACK 148-93-06B-05-4H TFENERPLUS RESOURCES USA CORPORATIONActive (A)9,313 ft100%
Right 148-93-05D-06H-LLENERPLUS RESOURCES USA CORPORATIONActive (A)1,910 ft20%

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 15856Case 13580Designated the spacing unitPETRO- HUNT, L.L.C.
  2. Order 16346Case 14071Established the spacing unit, 1 well allowedENERPLUS RESOURCES (U.S.A.) INC.
  3. Order 16707Case 14429Designated the spacing unitENERPLUS RESOURCES (U.S.A.) INC.
  4. Order 16717Case 14440Designated the spacing unit, 7 wells allowedMARATHON OIL CO.
  5. Order 16983Case 14705Established the spacing unit, 7 wells allowedENERPLUS RESOURCES (U.S.A.) INC.
  6. Order 28241Case 25825Designated the spacing unit, 11 wells allowedENERPLUS 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.