BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

Footprint 35d0810b

Spacing unit

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
County
Williams County
Surveyed wells inside
12
Most wells operated by
DEVON ENERGY WILLISTON, L.L.C.
Unit id
dsu-35d0810bb3d305e9c460
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.06 two-mile laterals per 1,280 acres
Density drilled so far
5.97 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

Brakken FIU 4-6HBRAKKEN 30-31 1-HWILLISTON 25-36F 5HBrakken FIU 2-6HWILLISTON 25-36 1-HBrakken FIU 5-6HSLWILLISTON 25-36F 2HWILLISTON 25-36F 4HWILLISTON 25-36F 6HWILLISTON 30-31F XE 1HWILLISTON 25-36F 3HBrakken FIU 3-6H1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Wells inside the unit

WellOperatorStatusLateral inside
Brakken FIU 4-6HCONTINENTAL RESOURCES, INC.Active (A)11,246 ft69%
BRAKKEN 30-31 1-HDEVON ENERGY WILLISTON, L.L.C.Inactive (IA)11,038 ft100%
WILLISTON 25-36F 5HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,491 ft100%
Brakken FIU 2-6HCONTINENTAL RESOURCES, INC.Active (A)10,441 ft66%
WILLISTON 25-36 1-HDEVON ENERGY WILLISTON, L.L.C.Abandoned (AB)10,395 ft100%
Brakken FIU 5-6HSLCONTINENTAL RESOURCES, INC.Active (A)10,369 ft68%
WILLISTON 25-36F 2HDEVON ENERGY WILLISTON, L.L.C.Inactive (IA)10,317 ft100%
WILLISTON 25-36F 4HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,293 ft100%
WILLISTON 25-36F 6HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,275 ft100%
WILLISTON 30-31F XE 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,251 ft100%
WILLISTON 25-36F 3HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,172 ft100%
Brakken FIU 3-6HCONTINENTAL RESOURCES, INC.Active (A)10,144 ft67%

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

No order in the research snapshot has been matched to this footprint yet.

Overlapping units

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