BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

640-acre Bakken spacing unit

T152N R90W section 22

Spacing unit3 wells allowed · order 35934Parshall-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T152N R90W section 22
Pool
Parshall-Bakken
Zone
Zone V
County
Mountrail County
Surveyed wells inside
12
Most wells operated by
EOG Resources
Unit id
dsu-34f049a3faa8fd380cde
Wells allowed by the latest linked order
3
Wells assigned to this unit
3
Pending permits inside
0
Balance under the allowance
-9
First linked order
Jan 16, 2009
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
6.83 two-mile laterals per 1,280 acres
Density drilled so far
7.77 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 72-2127HPARSHALL 76-22HPARSHALL 77-22HPARSHALL 6-22HPARSHALL 73-2127HPARSHALL 49-2226HPARSHALL 74-2127HPARSHALL 100-22HPARSHALL 48-2226HPARSHALL 159-2127HPARSHALL 75-2127HPARSHALL 47-2226H1 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 72-2127HEOG RESOURCES, INC.Abandoned (AB)5,907 ft67%
PARSHALL 76-22HEOG RESOURCES, INC.Active (A)5,390 ft100%
PARSHALL 77-22HEOG RESOURCES, INC.Active (A)4,770 ft100%
PARSHALL 6-22HEOG RESOURCES, INC.Active (A)4,744 ft100%
PARSHALL 73-2127HEOG RESOURCES, INC.Active (A)4,585 ft49%
PARSHALL 49-2226HEOG RESOURCES, INC.Active (A)3,285 ft30%
PARSHALL 74-2127HEOG RESOURCES, INC.Active (A)3,041 ft31%
PARSHALL 100-22HEOG RESOURCES, INC.Plugged and abandoned (PA)2,327 ft55%
PARSHALL 48-2226HEOG RESOURCES, INC.Active (A)2,250 ft22%
PARSHALL 159-2127HEOG RESOURCES, INC.Plugged and abandoned (PA)1,743 ft10%
PARSHALL 75-2127HEOG RESOURCES, INC.Active (A)1,633 ft14%
PARSHALL 47-2226HEOG RESOURCES, INC.Active (A)1,574 ft17%

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 12752Case 10787Pooled all interests in the unitEOG RESOURCES, INC.
  2. Order 14077Case 11890Listed the unit in a pool zone table, 3 wells allowedHUNT OIL CO.
  3. Order 14127Case 11939Established the spacing unit, 3 wells allowedEOG 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

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