BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T152N R93W sections 26, 27, 34, 35

Spacing unit2 wells allowed · order 34203Big Bend-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T152N R93W sections 26, 27, 34, 35
Pool
Big Bend-Bakken
Zone
Zone XLV
County
Mountrail County
Surveyed wells inside
21
Most wells operated by
Slawson
Unit id
dsu-4bf88821a6f80f8205b7
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-19
First linked order
May 5, 2015
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.64 two-mile laterals per 1,280 acres
Density drilled so far
9.17 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

JUGARD FEDERAL 5-26-35TFHCOLVIN USA 14-34TFHMCMAHON USA 14-34HLOIS USA 14-34HBRANT USA 44-34TFHLOFTQUIST USA 34-34TFHJUGARD FEDERAL 4-35-26TFHWIZARD FEDERAL 1 SLHJUGARD {FEDERAL} 6-26-35TFHRANGER USA 24-34TFHKATTEVOLD USA 14-34TFHHAL USA 34-34HTONY USA 24-34HJACKIE USA 34-34TFHJUGARD {FEDERAL} 2-26-35HWENINGER USA 44-34HHOWITZER {FEDERAL} 5 SLTFHJUGHEAD FEDERAL 2-26HJughead Federal 1-26H 17864WIZARD 2-35HWIZARD 1-35H1 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
JUGARD FEDERAL 5-26-35TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)17,314 ft100%
COLVIN USA 14-34TFHMARATHON OIL COMPANYActive (A)10,374 ft100%
MCMAHON USA 14-34HMARATHON OIL COMPANYAbandoned (AB)10,290 ft100%
LOIS USA 14-34HMARATHON OIL COMPANYActive (A)10,227 ft100%
BRANT USA 44-34TFHMARATHON OIL COMPANYActive (A)10,145 ft100%
LOFTQUIST USA 34-34TFHMARATHON OIL COMPANYActive (A)10,129 ft100%
JUGARD FEDERAL 4-35-26TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,098 ft100%
WIZARD FEDERAL 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,043 ft100%
JUGARD {FEDERAL} 6-26-35TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,042 ft100%
RANGER USA 24-34TFHMARATHON OIL COMPANYActive (A)9,949 ft100%
KATTEVOLD USA 14-34TFHMARATHON OIL COMPANYActive (A)9,900 ft100%
HAL USA 34-34HMARATHON OIL COMPANYActive (A)9,883 ft100%
TONY USA 24-34HMARATHON OIL COMPANYInactive (IA)9,844 ft100%
JACKIE USA 34-34TFHMARATHON OIL COMPANYActive (A)9,833 ft100%
JUGARD {FEDERAL} 2-26-35HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,783 ft100%
WENINGER USA 44-34HMARATHON OIL COMPANYActive (A)9,459 ft100%
HOWITZER {FEDERAL} 5 SLTFHSLAWSON EXPLORATION COMPANY, INC.Active (A)7,136 ft78%
JUGHEAD FEDERAL 2-26HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,975 ft100%
Jughead Federal 1-26H 17864SLAWSON EXPLORATION COMPANY, INC.Active (A)4,518 ft100%
WIZARD 2-35HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,342 ft100%
WIZARD 1-35HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,011 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 25483Case 23152Established the spacing unit, 2 wells allowedSLAWSON EXPLORATION CO., INC.
  2. Order 28708Case 26291Pooled 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

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