BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

2,560-acre Bakken spacing unit

T151N R101W sections 3, 4, 9, 10

Spacing unitRagged Butte-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T151N R101W sections 3, 4, 9, 10
Pool
Ragged Butte-Bakken
Zone
Zone VI
County
McKenzie County
Surveyed wells inside
11
Most wells operated by
DEVON ENERGY WILLISTON, L.L.C.
Unit id
dsu-5011347ce0d0817684d3
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.55 two-mile laterals per 1,280 acres
Density drilled so far
5.44 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

BRATCHER 10-3 #3TFHBRATCHER 10-3 1-HL AND E 9-4 3HL AND E 9-4 5HL AND E 9-4 2HL AND E 9-4 4HBRATCHER 10-3 4HBRATCHER 10-3 XW 1HLEE 151-101-8-5-13HL E 9-4 #1-HBRATCHER 10-3 #2H1 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
BRATCHER 10-3 #3TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)12,587 ft100%
BRATCHER 10-3 1-HDEVON ENERGY WILLISTON, L.L.C.Active (A)12,134 ft100%
L AND E 9-4 3HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,285 ft100%
L AND E 9-4 5HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,252 ft100%
L AND E 9-4 2HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,218 ft100%
L AND E 9-4 4HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,210 ft100%
BRATCHER 10-3 4HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,183 ft100%
BRATCHER 10-3 XW 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,968 ft100%
LEE 151-101-8-5-13HKRAKEN OPERATING, LLCActive (A)9,942 ft100%
L E 9-4 #1-HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,702 ft100%
BRATCHER 10-3 #2HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,442 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 33659Case 30987Established the spacing unitGRAYSON MILL OPERATING, LLC
  2. Order 33665Case 30993Pooled 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

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