BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T152N R93W sections 25, 26, 35, 36

Spacing unit2 wells allowed · order 34203Big Bend-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T152N R93W sections 25, 26, 35, 36
Pool
Big Bend-Bakken
Zone
Zone XLV
County
Mountrail County
Surveyed wells inside
23
Most wells operated by
Slawson
Unit id
dsu-71a150d421837dd8f88b
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-21
First linked order
Mar 10, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.52 two-mile laterals per 1,280 acres
Density drilled so far
8.15 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 5-26-35TFHRainmaker Federal 8-25-36TFHRainmaker Federal 5-25-36TFHRainmaker Federal 6-25-36TFHRainmaker Federal 7-25-36TFHRAINMAKER {FEDERAL} 10-36-25TF2HJUGARD FEDERAL 4-35-26TFHJUGARD {FEDERAL} 6-26-35TFHJUGARD {FEDERAL} 2-26-35HHOWITZER {FEDERAL} 5 SLTFHZephyr Federal 2-36HHowitzer 3-25HHOWITZER 1-25HZEPHYR FEDERAL 3-36HHowitzer 4-25HZEPHYR FEDERAL 4-36HZEPHYR 1-36HJUGHEAD FEDERAL 2-26HHOWITZER 2-25HWIZARD FEDERAL 1 SLHJughead 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%
Rainmaker Federal 8-25-36TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,262 ft100%
Rainmaker Federal 5-25-36TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,225 ft100%
Rainmaker Federal 6-25-36TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,209 ft100%
Rainmaker Federal 7-25-36TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,205 ft100%
RAINMAKER {FEDERAL} 10-36-25TF2HSLAWSON EXPLORATION COMPANY, INC.Active (A)10,161 ft100%
JUGARD FEDERAL 4-35-26TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,098 ft100%
JUGARD {FEDERAL} 6-26-35TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)10,042 ft100%
JUGARD {FEDERAL} 2-26-35HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,783 ft100%
HOWITZER {FEDERAL} 5 SLTFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,110 ft100%
Zephyr Federal 2-36HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,120 ft100%
Howitzer 3-25HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,067 ft100%
HOWITZER 1-25HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,057 ft100%
ZEPHYR FEDERAL 3-36HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,041 ft100%
Howitzer 4-25HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,009 ft100%
ZEPHYR FEDERAL 4-36HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,000 ft100%
ZEPHYR 1-36HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,996 ft100%
JUGHEAD FEDERAL 2-26HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,975 ft100%
HOWITZER 2-25HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,893 ft100%
WIZARD FEDERAL 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,565 ft46%
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 22418Case 20113Established the spacing unit, 1 well allowedSLAWSON EXPLORATION CO., INC.
  2. Order 22418Case 20113Designated the spacing unitSLAWSON EXPLORATION CO., INC.
  3. Order 25483Case 23152Listed the unit in a pool zone table, 2 wells allowedSLAWSON EXPLORATION CO., INC.
  4. Order 26509Case 24166Pooled all interests in the unitSLAWSON EXPLORATION CO., INC.
  5. Order 34203Case 31482Designated the spacing unitSLAWSON EXPLORATION COMPANY, 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

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