BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,920-acre Bakken spacing unit

T156N R92W sections 12, 13, 24

Spacing unit5 wells allowed · order 35556Ross-Bakken

Unit facts

Formation
Bakken
Acres
1,920
Type
Spacing unit
Land described
T156N R92W sections 12, 13, 24
Pool
Ross-Bakken
Zone
Zone XX
County
Mountrail County
Surveyed wells inside
7
Most wells operated by
Hess / Chevron
Unit id
dsu-82c833c7957abab287d9
Wells allowed by the latest linked order
5
Wells assigned to this unit
5
Pending permits inside
0
Balance under the allowance
-2
First linked order
Feb 1, 2022
Laterals that still fit (Nov 2026 method)
1 (1.45 two-mile equivalents)
Neighbourhood target density
6.9 two-mile laterals per 1,280 acres
Density drilled so far
5.76 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

RS-F Armour- 156-92-1224H-5RS-F Armour- 156-92-1224H-3RS-F Armour- 156-92-1224H-4RS-F Armour- 156-92-1224H-6RS-F Armour- 156-92-1224H-2RS-F ARMOUR-156-92- 1213H-1NELSON FARMS 1-24H1 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
RS-F Armour- 156-92-1224H-5HESS BAKKEN INVESTMENTS II, LLCActive (A)15,531 ft100%
RS-F Armour- 156-92-1224H-3HESS BAKKEN INVESTMENTS II, LLCActive (A)15,521 ft100%
RS-F Armour- 156-92-1224H-4HESS BAKKEN INVESTMENTS II, LLCActive (A)15,502 ft100%
RS-F Armour- 156-92-1224H-6HESS BAKKEN INVESTMENTS II, LLCActive (A)15,408 ft100%
RS-F Armour- 156-92-1224H-2HESS BAKKEN INVESTMENTS II, LLCActive (A)15,324 ft100%
RS-F ARMOUR-156-92- 1213H-1HESS BAKKEN INVESTMENTS II, LLCAbandoned (AB)10,123 ft100%
NELSON FARMS 1-24HHESS BAKKEN INVESTMENTS II, LLCAbandoned (AB)4,527 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 31538Case 28987Established the spacing unit, 5 wells allowedHESS BAKKEN INVESTMENTS II, LLC
  2. Order 31552Case 29001Pooled all interests in the 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

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