BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

2,560-acre Bakken spacing unit

T146N R97W sections 29, 30, 31, 32

Spacing unitLittle Knife-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T146N R97W sections 29, 30, 31, 32
Pool
Little Knife-Bakken
Zone
Zone XV
County
Dunn County
Surveyed wells inside
8
Most wells operated by
PETRO-HUNT, L.L.C.
Unit id
dsu-b86ffe5e07ab51387b43
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
11.34 two-mile laterals per 1,280 acres
Density drilled so far
3.87 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

DOLEZAL 146-97-31D-30-3HUSA 146-97-29A-32-4HUSA 146-97-29A-32-3HUSA 146-97-29B-32-2HDOLEZAL 146-97-31D-30-2HDOLEZAL 146-97-31C-30- 4HUSA 146-97-29B-32-1HDOLEZAL 146-97-31D-30-1H1 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
DOLEZAL 146-97-31D-30-3HPETRO-HUNT, L.L.C.Active (A)10,956 ft100%
USA 146-97-29A-32-4HPETRO-HUNT, L.L.C.Active (A)10,157 ft100%
USA 146-97-29A-32-3HPETRO-HUNT, L.L.C.Active (A)10,137 ft100%
USA 146-97-29B-32-2HPETRO-HUNT, L.L.C.Active (A)10,101 ft100%
DOLEZAL 146-97-31D-30-2HPETRO-HUNT, L.L.C.Active (A)10,079 ft100%
DOLEZAL 146-97-31C-30- 4HPETRO-HUNT, L.L.C.Active (A)10,032 ft100%
USA 146-97-29B-32-1HPETRO-HUNT, L.L.C.Active (A)9,970 ft100%
DOLEZAL 146-97-31D-30-1HPETRO-HUNT, L.L.C.Active (A)9,884 ft100%

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 31496Case 28945Established the spacing unitLIME ROCK RESOURCES III-A, L.P.
  2. Order 32104Case 29534Designated the spacing unitCONTINENTAL RESOURCES, INC.
  3. Order 35776Case 32850Designated the spacing unitPETRO- HUNT, L.L.C.

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

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