BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T157N R93W sections 1, 2

Spacing unit4 wells allowed · order 32661Sorkness-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T157N R93W sections 1, 2
Pool
Sorkness-Bakken
Zone
Zone III
County
Mountrail County
Surveyed wells inside
2
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-cee924031f69db6c8879
Wells allowed by the latest linked order
4
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
+2
First linked order
Dec 14, 2023
Laterals that still fit (Nov 2026 method)
5 (4.77 two-mile equivalents)
Neighbourhood target density
5.82 two-mile laterals per 1,280 acres
Density drilled so far
0.93 per 1,280 acres

Room to drill: 5 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

M LEE 5793 42-11HANNIE ERIE 44-12H1 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
M LEE 5793 42-11HOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,029 ft53%
ANNIE ERIE 44-12HOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,729 ft50%

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 32661Case 30051Established the spacing unit, 4 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  2. Order 32661Case 30051Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  3. Order 32668Case 30058Pooled all interests in the unitOASIS PETROLEUM NORTH AMERICA LLC
  4. Order 35504Case 32647Designated the spacing unitHESS BAKKEN INVESTMENTS II, 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

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