BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T154N R90W sections 5, 6, 7, 8

Spacing unitParshall-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T154N R90W sections 5, 6, 7, 8
Pool
Parshall-Bakken
Zone
Zone LXI
County
Mountrail County
Surveyed wells inside
17
Most wells operated by
EOG RESOURCES, INC.
Unit id
dsu-7d00ad7d1ebb5d3413b9
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.27 two-mile laterals per 1,280 acres
Density drilled so far
3.39 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. 7 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

WHITMORE 4-7-6HWHITMORE 3-7-6HAUSTIN 34-0631HWHITMORE 1-7HWHITMORE 1-6HAUSTIN 12-05HAUSTIN 13-08HAUSTIN 117-08HAUSTIN 102-05HAUSTIN 36-0532HAUSTIN 131-0631HAUSTIN 92-1807HAUSTIN 42-1708HAUSTIN 84-1807HAUSTIN 77-1708HAUSTIN 73-1807HAUSTIN 72-1807H1 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
WHITMORE 4-7-6HSLAWSON EXPLORATION COMPANY, INC.Active (A)6,430 ft100%
WHITMORE 3-7-6HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,570 ft100%
AUSTIN 34-0631HEOG RESOURCES, INC.Active (A)5,165 ft82%
WHITMORE 1-7HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,152 ft100%
WHITMORE 1-6HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,845 ft100%
AUSTIN 12-05HEOG RESOURCES, INC.Active (A)4,766 ft100%
AUSTIN 13-08HEOG RESOURCES, INC.Active (A)4,760 ft100%
AUSTIN 117-08HEOG RESOURCES, INC.Plugged and abandoned (PA)4,536 ft100%
AUSTIN 102-05HEOG RESOURCES, INC.Plugged and abandoned (PA)4,413 ft100%
AUSTIN 36-0532HEOG RESOURCES, INC.Active (A)4,351 ft55%
AUSTIN 131-0631HEOG RESOURCES, INC.Active (A)4,321 ft56%
AUSTIN 92-1807HEOG RESOURCES, INC.Active (A)4,315 ft48%
AUSTIN 42-1708HEOG RESOURCES, INC.Active (A)3,998 ft51%
AUSTIN 84-1807HEOG RESOURCES, INC.Active (A)3,021 ft38%
AUSTIN 77-1708HEOG RESOURCES, INC.Inactive (IA)2,015 ft31%
AUSTIN 73-1807HEOG RESOURCES, INC.Inactive (IA)1,816 ft26%
AUSTIN 72-1807HEOG RESOURCES, INC.Active (A)691 ft11%

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 28393Case 25980Established the spacing unitEOG RESOURCES, INC.
  2. Order 28512Case 26099Designated the spacing unitEOG RESOURCES, INC.
  3. Order 35934Case 32779Designated the spacing unitEOG RESOURCES, INC.

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

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