BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,920-acre Bakken spacing unit

T157N R92W sections 19, 30, 31

Spacing unit6 wells allowed · order 35665Cottonwood-Bakken

Unit facts

Formation
Bakken
Acres
1,920
Type
Spacing unit
Land described
T157N R92W sections 19, 30, 31
Pool
Cottonwood-Bakken
Zone
Zone XIV
County
Mountrail County
Surveyed wells inside
5
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-d1a331abe211b5f698de
Wells allowed by the latest linked order
6
Wells assigned to this unit
3
Pending permits inside
0
Balance under the allowance
+1
First linked order
Apr 6, 2022
Laterals that still fit (Nov 2026 method)
1 (1.45 two-mile equivalents)
Neighbourhood target density
6.89 two-mile laterals per 1,280 acres
Density drilled so far
3.85 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

Hagen Federal 5792 43-31 3BHagen Federal 5792 43-31 4BHagen Federal 5792 43-31 2BHAGEN FEDERAL 5792 44-31HERIE 44-19H1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Wells inside the unit

WellOperatorStatusLateral inside
Hagen Federal 5792 43-31 3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)15,825 ft100%
Hagen Federal 5792 43-31 4BOASIS PETROLEUM NORTH AMERICA LLCActive (A)15,491 ft100%
Hagen Federal 5792 43-31 2BOASIS PETROLEUM NORTH AMERICA LLCActive (A)15,184 ft100%
HAGEN FEDERAL 5792 44-31HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,560 ft100%
ERIE 44-19HOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)5,470 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 31758Case 29190Designated the spacing unit, 6 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  2. Order 31759Case 29191Established the spacing unit, 6 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  3. Order 31766Case 29198Pooled all interests in the unitOASIS PETROLEUM NORTH AMERICA 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

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