BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

640-acre Bakken spacing unit

T152N R96W section 31

Spacing unitWestberg-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T152N R96W section 31
Pool
Westberg-Bakken
Zone
Zone I
County
McKenzie County
Surveyed wells inside
11
Most wells operated by
DEVON ENERGY WILLISTON, L.L.C.
Unit id
dsu-78d838a1b8a2a1d6e9e1
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.19 two-mile laterals per 1,280 acres
Density drilled so far
10.88 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

OLSON 152-96-30-31-3HOLSON 152-96-30-31-6HOLSON 152-96-30-31-16HOLSON 152-96-30-31-12HOLSON 152-96-30-31-2HOLSON 152-96-30-31-10HOLSON 152-96-30-31-11HOLSON 152-96-30-31-1HOLSON 152-96-30-31-13HLWHAROLD 1-31HOLSON 152-96-30-31-4HLW1 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
OLSON 152-96-30-31-3HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,492 ft53%
OLSON 152-96-30-31-6HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,131 ft49%
OLSON 152-96-30-31-16HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,098 ft50%
OLSON 152-96-30-31-12HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,056 ft50%
OLSON 152-96-30-31-2HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,035 ft50%
OLSON 152-96-30-31-10HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,032 ft50%
OLSON 152-96-30-31-11HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,032 ft52%
OLSON 152-96-30-31-1HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,031 ft51%
OLSON 152-96-30-31-13HLWDEVON ENERGY WILLISTON, L.L.C.Active (A)5,027 ft51%
HAROLD 1-31HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,664 ft100%
OLSON 152-96-30-31-4HLWDEVON ENERGY WILLISTON, L.L.C.Active (A)3,679 ft36%

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 16913Case 14635Pooled all interests in the unitNEWFIELD PRODUCTION CO.

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.