BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T150N R93W sections 14, 23

Spacing unit7 wells allowed · order 31536Reunion Bay-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T150N R93W sections 14, 23
Pool
Reunion Bay-Bakken
Zone
Zone V
County
Mountrail County
Surveyed wells inside
10
Most wells operated by
Devon Energy
Unit id
dsu-90883868aeca5a98d659
Wells allowed by the latest linked order
7
Wells assigned to this unit
7
Pending permits inside
0
Balance under the allowance
-3
First linked order
Aug 3, 2016
Laterals that still fit (Nov 2026 method)
1 (0.96 two-mile equivalents)
Neighbourhood target density
9.3 two-mile laterals per 1,280 acres
Density drilled so far
8.21 per 1,280 acres

Room to drill: 1 lateral 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

HIDATSA NORTH 14-23HDHIDATSA NORTH 14-23HAHIDATSA NORTH 14-23HBHIDATSA NORTH 14-23HCHIDATSA NORTH 14-23HXHIDATSA NORTH 14-23HWHIDATSA NORTH 14-23HZHIDATSA NORTH 14-23HULMANDAN 13-14HARIKARA 15-22HQL1 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
HIDATSA NORTH 14-23HDDEVON ENERGY WILLISTON, L.L.C.Active (A)10,451 ft100%
HIDATSA NORTH 14-23HADEVON ENERGY WILLISTON, L.L.C.Active (A)10,167 ft100%
HIDATSA NORTH 14-23HBDEVON ENERGY WILLISTON, L.L.C.Active (A)10,141 ft100%
HIDATSA NORTH 14-23HCDEVON ENERGY WILLISTON, L.L.C.Active (A)10,127 ft100%
HIDATSA NORTH 14-23HXDEVON ENERGY WILLISTON, L.L.C.Active (A)10,115 ft100%
HIDATSA NORTH 14-23HWDEVON ENERGY WILLISTON, L.L.C.Active (A)10,075 ft100%
HIDATSA NORTH 14-23HZDEVON ENERGY WILLISTON, L.L.C.Active (A)10,017 ft100%
HIDATSA NORTH 14-23HULDEVON ENERGY WILLISTON, L.L.C.Active (A)5,460 ft54%
MANDAN 13-14HDEVON ENERGY WILLISTON, L.L.C.Plugged and abandoned (PA)4,970 ft52%
ARIKARA 15-22HQLDEVON ENERGY WILLISTON, L.L.C.Active (A)4,739 ft48%

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 27560Case 25153Established the spacing unit, 7 wells allowedWPX ENERGY WILLISTON, LLC
  2. Order 27672Case 25253Pooled all interests in the unitWPX ENERGY WILLISTON, LLC

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

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