BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T152N R92W sections 20, 21, 28, 29

Spacing unit2 wells allowed · order 34203Big Bend-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T152N R92W sections 20, 21, 28, 29
Pool
Big Bend-Bakken
Zone
Zone XLV
County
Mountrail County
Surveyed wells inside
25
Most wells operated by
Slawson
Unit id
dsu-fbb9081343db8400d645
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-23
First linked order
Mar 10, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.11 two-mile laterals per 1,280 acres
Density drilled so far
8.65 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

SHAKAFOX 7-28-21MLHSHAKAFOX 4-28-21MLHFOX 1 SLHMOOKA 6-29-20TFHMOOKA 2-29-20TFHSHAKAFOX 5-28-21TFHMOOKA 4-29-20HMOOKA 3-29-20TFHMOOKA 5-29-20TFHMOOKA 8-29-20TF2HSLASHER {FEDERAL} 1 SLHTeapot Federal 1 SLHBAZOOKA 3-20HFOX 5-28HFOX 3-28HFOX 2-28HBAZOOKA 1-20HMINX 1-29HMINX 3-29HZULU 1-21HZULU 5-21HZULU 2-21HZULU 6-21TFHFOX 1-28HMinx Federal 1 SLH1 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
SHAKAFOX 7-28-21MLHSLAWSON EXPLORATION COMPANY, INC.Active (A)20,310 ft100%
SHAKAFOX 4-28-21MLHSLAWSON EXPLORATION COMPANY, INC.Active (A)19,368 ft100%
FOX 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,807 ft100%
MOOKA 6-29-20TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,619 ft100%
MOOKA 2-29-20TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,616 ft100%
SHAKAFOX 5-28-21TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,551 ft100%
MOOKA 4-29-20HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,482 ft100%
MOOKA 3-29-20TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,477 ft100%
MOOKA 5-29-20TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,402 ft100%
MOOKA 8-29-20TF2HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,171 ft100%
SLASHER {FEDERAL} 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,074 ft67%
Teapot Federal 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,031 ft72%
BAZOOKA 3-20HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,915 ft100%
FOX 5-28HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,876 ft100%
FOX 3-28HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,871 ft100%
FOX 2-28HSLAWSON EXPLORATION COMPANY, INC.Temporarily abandoned (TA)4,786 ft100%
BAZOOKA 1-20HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,641 ft100%
MINX 1-29HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,550 ft100%
MINX 3-29HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,429 ft100%
ZULU 1-21HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,337 ft100%
ZULU 5-21HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,300 ft100%
ZULU 2-21HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,287 ft100%
ZULU 6-21TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,257 ft100%
FOX 1-28HSLAWSON EXPLORATION COMPANY, INC.Active (A)3,963 ft100%
Minx Federal 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)1,431 ft19%

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 22418Case 20113Established the spacing unit, 1 well allowedSLAWSON EXPLORATION CO., INC.
  2. Order 22418Case 20113Designated the spacing unitSLAWSON EXPLORATION CO., INC.
  3. Order 24511Case 22177Designated the spacing unit, 2 wells allowedSLAWSON EXPLORATION CO., INC.
  4. Order 24606Case 22272Established the spacing unit, 2 wells allowedSLAWSON EXPLORATION CO., INC.
  5. Order 29369Case 26927Pooled all interests in the unitSLAWSON EXPLORATION CO., 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

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