BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T158N R94W sections 3, 4

Spacing unit7 wells allowed · order 23374Powers Lake-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T158N R94W sections 3, 4
Pool
Powers Lake-Bakken
County
Mountrail County
Surveyed wells inside
4
Most wells operated by
Petro-Hunt
Unit id
dsu-b5e06002cbc4612de4f5
Wells allowed by the latest linked order
7
Wells assigned to this unit
4
Pending permits inside
0
Balance under the allowance
+3
First linked order
Mar 25, 2009
Laterals that still fit (Nov 2026 method)
2 (1.88 two-mile equivalents)
Neighbourhood target density
5.48 two-mile laterals per 1,280 acres
Density drilled so far
3.87 per 1,280 acres

Room to drill: 2 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

Hoiby 158-94-4C-3-4HHoiby 158-94-4C-3-3HHoiby 158-94-4B-3-2HHOIBY 158-94-4B-3-1H1 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
Hoiby 158-94-4C-3-4HPETRO-HUNT, L.L.C.Active (A)10,460 ft100%
Hoiby 158-94-4C-3-3HPETRO-HUNT, L.L.C.Active (A)10,401 ft100%
Hoiby 158-94-4B-3-2HPETRO-HUNT, L.L.C.Active (A)10,264 ft100%
HOIBY 158-94-4B-3-1HPETRO-HUNT, L.L.C.Active (A)9,908 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 12867Case 10874Established the spacing unitPETRO- HUNT, L.L.C.
  2. Order 15852Case 13576Established the spacing unit, 1 well allowed
  3. Order 15852Case 13576Designated the spacing unit
  4. Order 17279Case 15028Pooled all interests in the unitPETRO- HUNT LLC
  5. Order 20683Case 18398Established the spacing unit, 5 wells allowed
  6. Order 23374Case 21070Established the spacing unit, 7 wells allowedPETRO- HUNT, LLC
  7. Order 23374Case 21070Designated the spacing unitPETRO- HUNT, LLC

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

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