BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T151N R92W sections 7, 8, 17, 18

Spacing unit2 wells allowed · order 34203Big Bend-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T151N R92W sections 7, 8, 17, 18
Pool
Big Bend-Bakken
Zone
Zone XLV
County
Mountrail County
Surveyed wells inside
27
Most wells operated by
Slawson
Unit id
dsu-193f14c5549be931045c
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-25
First linked order
Mar 10, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.22 two-mile laterals per 1,280 acres
Density drilled so far
10.52 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

HUNTER 5-8-17MLHHUNTER 4-8-17MLHHUNTER 2-8-17HHUNTER 3-8-17HHunter Federal 1 SLHHUNTER 9-17-8HHUNTER 6-8-17TFHHUNTER 7-8-17TFHHUNTER 8-8-17TF2HHUNTER 1-8-17HSniper Federal 3-6-7HSNIPER (FEDERAL) 2-6-7HSniper Federal 4-6-7TFHSNIPER FEDERAL 6-6-7TFHSNIPER FEDERAL 7-6-7TFHSNIPER FEDERAL 1-6-7HALAMO 8-19-18TF2HALAMO 4-19-18TFHSNIPER FEDERAL 5-6-7TFHSNIPER {FEDERAL} 1 SLHALAMO 2-19-18HALAMO 5-19-18TFHALAMO 3-19-18HALAMO 6-19-18TFHALAMO 1-19-18HBADGER 1 SLHHOMME 11-18TFH1 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
HUNTER 5-8-17MLHSLAWSON EXPLORATION COMPANY, INC.Active (A)29,255 ft100%
HUNTER 4-8-17MLHSLAWSON EXPLORATION COMPANY, INC.Active (A)20,232 ft100%
HUNTER 2-8-17HSLAWSON EXPLORATION COMPANY, INC.Active (A)12,858 ft100%
HUNTER 3-8-17HSLAWSON EXPLORATION COMPANY, INC.Active (A)11,259 ft100%
Hunter Federal 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,200 ft100%
HUNTER 9-17-8HSLAWSON EXPLORATION COMPANY, INC.Active (A)10,003 ft100%
HUNTER 6-8-17TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,669 ft100%
HUNTER 7-8-17TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,558 ft100%
HUNTER 8-8-17TF2HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,397 ft100%
HUNTER 1-8-17HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,395 ft100%
Sniper Federal 3-6-7HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,216 ft52%
SNIPER (FEDERAL) 2-6-7HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,214 ft54%
Sniper Federal 4-6-7TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,212 ft52%
SNIPER FEDERAL 6-6-7TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,211 ft53%
SNIPER FEDERAL 7-6-7TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,209 ft52%
SNIPER FEDERAL 1-6-7HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,200 ft53%
ALAMO 8-19-18TF2HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,171 ft54%
ALAMO 4-19-18TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,167 ft53%
SNIPER FEDERAL 5-6-7TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,061 ft52%
SNIPER {FEDERAL} 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,056 ft47%
ALAMO 2-19-18HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,022 ft53%
ALAMO 5-19-18TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,018 ft52%
ALAMO 3-19-18HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,006 ft49%
ALAMO 6-19-18TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,995 ft51%
ALAMO 1-19-18HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,962 ft52%
BADGER 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,753 ft48%
HOMME 11-18TFHMARATHON OIL COMPANYActive (A)4,671 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 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 32785Case 30178Pooled 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

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