BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T154N R90W sections 10, 15

Spacing unit6 wells allowed · order 35934Parshall-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T154N R90W sections 10, 15
Pool
Parshall-Bakken
Zone
Zone XXVI
County
Mountrail County
Surveyed wells inside
10
Most wells operated by
EOG Resources
Unit id
dsu-a0c7fdacb19fb0cf450c
Wells allowed by the latest linked order
6
Wells assigned to this unit
2
Pending permits inside
0
Balance under the allowance
-4
First linked order
Jan 18, 2013
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.41 two-mile laterals per 1,280 acres
Density drilled so far
4.38 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. 3 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

AUSTIN 455-1510HAUSTIN 454-1510HAustin 475-1004HAUSTIN 27-10HAUSTIN 463-1509HAUSTIN 6-15HAustin 474-1004HAUSTIN 59-1509HAUSTIN 101-15HAustin 481-1523H1 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
AUSTIN 455-1510HEOG RESOURCES, INC.Abandoned (AB)8,035 ft100%
AUSTIN 454-1510HEOG RESOURCES, INC.Active (A)5,814 ft100%
Austin 475-1004HEOG RESOURCES, INC.Active (A)5,030 ft49%
AUSTIN 27-10HEOG RESOURCES, INC.Active (A)4,986 ft100%
AUSTIN 463-1509HEOG RESOURCES, INC.Active (A)4,829 ft40%
AUSTIN 6-15HEOG RESOURCES, INC.Active (A)4,675 ft100%
Austin 474-1004HEOG RESOURCES, INC.Active (A)4,288 ft40%
AUSTIN 59-1509HEOG RESOURCES, INC.Active (A)3,835 ft34%
AUSTIN 101-15HEOG RESOURCES, INC.Plugged and abandoned (PA)2,505 ft57%
Austin 481-1523HEOG RESOURCES, INC.Active (A)2,204 ft23%

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 20377Case 18108Designated the spacing unit, 3 wells allowedHUNT OIL CO.
  2. Order 21145Case 18844Established the spacing unit, 3 wells allowedEOG RESOURCES, INC.
  3. Order 23226Case 20920Designated the spacing unit, 6 wells allowedEOG RESOURCES, INC.
  4. Order 23313Case 21007Established the spacing unit, 6 wells allowedEOG RESOURCES, INC.
  5. Order 22230Case 19923Pooled all interests in the 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

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