BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T152N R90W sections 28, 29

Spacing unit6 wells allowed · order 35934Parshall-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T152N R90W sections 28, 29
Pool
Parshall-Bakken
Zone
Zone XXVII
County
Mountrail County
Surveyed wells inside
18
Most wells operated by
EOG Resources
Unit id
dsu-f95ddb4a8d6711d0652b
Wells allowed by the latest linked order
6
Wells assigned to this unit
4
Pending permits inside
0
Balance under the allowance
-12
First linked order
Jan 18, 2013
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.23 two-mile laterals per 1,280 acres
Density drilled so far
7.44 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. 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

PARSHALL 29-2928HPARSHALL 85-2928HPARSHALL 93-2827HPARSHALL 161-2928HPARSHALL 92-28HPARSHALL 28-2928HPARSHALL 91-28HPARSHALL 23-3029HPARSHALL 11-28HPARSHALL 10-29HPARSHALL 86-29HPARSHALL 26-3029HPARSHALL 88-3029HPARSHALL 82-2827HPARSHALL 83-2827HPARSHALL 90-3029HPARSHALL 84-2827HPARSHALL 89-3029H1 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
PARSHALL 29-2928HEOG RESOURCES, INC.Active (A)6,284 ft100%
PARSHALL 85-2928HEOG RESOURCES, INC.Active (A)5,752 ft100%
PARSHALL 93-2827HEOG RESOURCES, INC.Active (A)5,626 ft83%
PARSHALL 161-2928HEOG RESOURCES, INC.Active (A)5,614 ft100%
PARSHALL 92-28HEOG RESOURCES, INC.Active (A)5,503 ft100%
PARSHALL 28-2928HEOG RESOURCES, INC.Inactive (IA)5,493 ft100%
PARSHALL 91-28HEOG RESOURCES, INC.Abandoned (AB)5,198 ft100%
PARSHALL 23-3029HEOG RESOURCES, INC.Abandoned (AB)5,125 ft73%
PARSHALL 11-28HEOG RESOURCES, INC.Active (A)5,016 ft100%
PARSHALL 10-29HEOG RESOURCES, INC.Plugged and abandoned (PA)4,879 ft100%
PARSHALL 86-29HEOG RESOURCES, INC.Active (A)4,672 ft100%
PARSHALL 26-3029HEOG RESOURCES, INC.Active (A)4,223 ft67%
PARSHALL 88-3029HEOG RESOURCES, INC.Inactive (IA)3,440 ft57%
PARSHALL 82-2827HEOG RESOURCES, INC.Active (A)3,334 ft66%
PARSHALL 83-2827HEOG RESOURCES, INC.Active (A)2,636 ft49%
PARSHALL 90-3029HEOG RESOURCES, INC.Active (A)2,366 ft37%
PARSHALL 84-2827HEOG RESOURCES, INC.Inactive (IA)1,972 ft33%
PARSHALL 89-3029HEOG RESOURCES, INC.Active (A)1,343 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 22254Case 19947Pooled 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

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