BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

2,240-acre Bakken spacing unit

T151N R104W sections 3, 4, 5, 6

Spacing unit4 wells allowed · order 34201Briar Creek-Bakken

Unit facts

Formation
Bakken
Acres
2,240
Type
Spacing unit
Land described
T151N R104W sections 3, 4, 5, 6
Pool
Briar Creek-Bakken
Zone
Zone X
County
McKenzie County
Surveyed wells inside
8
Most wells operated by
Devon Energy
Unit id
dsu-c14e88cc360cae192351
Wells allowed by the latest linked order
4
Wells assigned to this unit
4
Pending permits inside
0
Balance under the allowance
-4
First linked order
Feb 1, 2022
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
4.33 two-mile laterals per 1,280 acres
Density drilled so far
5.15 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

Reidle 6-3F 3HReidle 6-3F 4HReidle 6-3F 2HReidle 6-3F 1HHERMAN JOHNSON 32-5 #1-HGYDA 31-6 1HSEDLACEK TRUST 33-4 1-HLUND 3-34 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
Reidle 6-3F 3HDEVON ENERGY WILLISTON, L.L.C.Active (A)17,893 ft100%
Reidle 6-3F 4HDEVON ENERGY WILLISTON, L.L.C.Active (A)17,631 ft100%
Reidle 6-3F 2HDEVON ENERGY WILLISTON, L.L.C.Active (A)17,146 ft100%
Reidle 6-3F 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)16,976 ft100%
HERMAN JOHNSON 32-5 #1-HDEVON ENERGY WILLISTON, L.L.C.Inactive (IA)8,984 ft46%
GYDA 31-6 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,031 ft49%
SEDLACEK TRUST 33-4 1-HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,778 ft52%
LUND 3-34 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,613 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 31677Case 29115Established the spacing unit, 4 wells allowedGRAYSON MILL OPERATING, LLC
  2. Order 31694Case 29132Pooled all interests in the unitGRAYSON MILL OPERATING, LLC

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

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