BBakken SubsurfaceNorth Dakota well index

Spacing unit · Divide County

2,560-acre Bakken spacing unit

T163N R100W sections 27, 28, 33, 34

Spacing unit1 wells allowed · order 22099West Ambrose-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T163N R100W sections 27, 28, 33, 34
Pool
West Ambrose-Bakken
Zone
Zone IX
County
Divide County
Surveyed wells inside
2
Most wells operated by
Petro-Hunt
Unit id
dsu-0af3b8b8e0e9d7dc2291
Wells allowed by the latest linked order
1
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-1
First linked order
Jul 5, 2013
Laterals that still fit (Nov 2026 method)
1 (0.96 two-mile equivalents)
Neighbourhood target density
5.13 two-mile laterals per 1,280 acres
Density drilled so far
0.96 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

WOLTER 13-22HWOLTER 13-21H1 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
WOLTER 13-22HPETRO-HUNT, L.L.C.Active (A)10,236 ft100%
WOLTER 13-21HPETRO-HUNT, L.L.C.Active (A)10,231 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 22099Case 19792Established the spacing unit, 1 well allowedSM ENERGY CO.
  2. Order 22099Case 19792Designated the spacing unitSM ENERGY CO.
  3. Order 24444Case 22110Pooled all interests in the unitSM ENERGY CO.
  4. Order 33458Case 30798Designated the spacing unitMUREX PETROLEUM 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

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