BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

640-acre Bakken spacing unit

T152N R91W section 35

Spacing unit7 wells allowed · order 35934Parshall-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T152N R91W section 35
Pool
Parshall-Bakken
Zone
Zone VI
County
Mountrail County
Surveyed wells inside
8
Most wells operated by
EOG Resources
Unit id
dsu-f547aadde17403910eb4
Wells allowed by the latest linked order
7
Wells assigned to this unit
3
Pending permits inside
0
Balance under the allowance
-1
First linked order
Feb 3, 2010
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.97 two-mile laterals per 1,280 acres
Density drilled so far
6.8 per 1,280 acres

Room to drill: 0 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. 1 more would fit the density but not the spacing rule. 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

VAN HOOK 36-35HVAN HOOK 39-3526HVAN HOOK 47-3626HVAN HOOK 13-35HVAN HOOK 16-35HVAN HOOK 48-3626HVAN HOOK 44-3626XHVAN HOOK 46-3626H1 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
VAN HOOK 36-35HEOG RESOURCES, INC.Active (A)6,179 ft100%
VAN HOOK 39-3526HEOG RESOURCES, INC.Active (A)5,779 ft90%
VAN HOOK 47-3626HEOG RESOURCES, INC.Active (A)5,600 ft62%
VAN HOOK 13-35HEOG RESOURCES, INC.Inactive (IA)5,160 ft100%
VAN HOOK 16-35HEOG RESOURCES, INC.Abandoned (AB)4,884 ft100%
VAN HOOK 48-3626HEOG RESOURCES, INC.Active (A)4,361 ft44%
VAN HOOK 44-3626XHEOG RESOURCES, INC.Inactive (IA)2,839 ft25%
VAN HOOK 46-3626HEOG RESOURCES, INC.Abandoned (AB)1,425 ft12%

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 14127Case 11939Established the spacing unit, 3 wells allowedEOG RESOURCES, INC.
  2. Order 14898Case 12639Pooled all interests in the unitEOG RESOURCES, INC.
  3. Order 25182Case 22851Listed the unit in a pool zone table, 3 wells allowedEOG RESOURCES, INC.
  4. Order 25015Case 22680Established the spacing unit, 7 wells allowedEOG RESOURCES, INC.
  5. Order 25192Case 22861Listed the unit in a pool zone table, 7 wells allowedHUNT OIL CO.

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

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