BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T149N R93W sections 13, 14

Spacing unitMandaree-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T149N R93W sections 13, 14
Pool
Mandaree-Bakken
Zone
Zone XI
County
Dunn County
Surveyed wells inside
23
Most wells operated by
DEVON ENERGY WILLISTON, L.L.C.
Unit id
dsu-d0c1b4188a41f50c7810
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.14 two-mile laterals per 1,280 acres
Density drilled so far
11.09 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

TWO SHIELDS BUTTE 3-24-12-4HTWO SHIELDS BUTTE 1-24-12-1HTWO SHIELDS BUTTE 2-24-12-2HTWO SHIELDS BUTTE 2-24-12-1H3TWO SHIELDS BUTTE 4-24-12-4H3TWO SHIELDS BUTTE 3-24-12-3H3ATWO SHIELDS BUTTE 4-24-12-4H3UMABEL LEVINGS 14-23HBTWO SHIELDS BUTTE 3-24-12-3HAMABEL LEVINGS 14-23HETWO SHIELDS BUTTE 3-24-12-2H3TWO SHIELDS BUTTE 3-24-12-2HMABEL LEVINGS 14-23HXSKUNK CREEK 23-14 HCSKUNK CREEK 23-14HDSKUNK CREEK 23-14HTCloser 149-92-19C-18H-LLMABEL LEVINGS 14-23HYTWO SHIELDS BUTTE 4-24-12-3HTWO SHIELDS BUTTE 3-24-12-3H3MABEL LEVINGS 14-23HWMABEL LEVINGS 14-23HATWO SHIELDS BUTTE 4-24-11-1HU1 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
TWO SHIELDS BUTTE 3-24-12-4HDEVON ENERGY WILLISTON, L.L.C.Abandoned (AB)5,341 ft52%
TWO SHIELDS BUTTE 1-24-12-1HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,296 ft51%
TWO SHIELDS BUTTE 2-24-12-2HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,228 ft51%
TWO SHIELDS BUTTE 2-24-12-1H3DEVON ENERGY WILLISTON, L.L.C.Active (A)5,184 ft51%
TWO SHIELDS BUTTE 4-24-12-4H3DEVON ENERGY WILLISTON, L.L.C.Active (A)5,180 ft51%
TWO SHIELDS BUTTE 3-24-12-3H3ADEVON ENERGY WILLISTON, L.L.C.Active (A)5,118 ft50%
TWO SHIELDS BUTTE 4-24-12-4H3UDEVON ENERGY WILLISTON, L.L.C.Active (A)5,102 ft50%
MABEL LEVINGS 14-23HBDEVON ENERGY WILLISTON, L.L.C.Active (A)5,101 ft50%
TWO SHIELDS BUTTE 3-24-12-3HADEVON ENERGY WILLISTON, L.L.C.Active (A)5,094 ft50%
MABEL LEVINGS 14-23HEDEVON ENERGY WILLISTON, L.L.C.Active (A)5,087 ft50%
TWO SHIELDS BUTTE 3-24-12-2H3DEVON ENERGY WILLISTON, L.L.C.Active (A)5,069 ft50%
TWO SHIELDS BUTTE 3-24-12-2HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,053 ft50%
MABEL LEVINGS 14-23HXDEVON ENERGY WILLISTON, L.L.C.Active (A)5,051 ft50%
SKUNK CREEK 23-14 HCDEVON ENERGY WILLISTON, L.L.C.Active (A)5,039 ft55%
SKUNK CREEK 23-14HDDEVON ENERGY WILLISTON, L.L.C.Active (A)5,037 ft51%
SKUNK CREEK 23-14HTDEVON ENERGY WILLISTON, L.L.C.Active (A)5,036 ft51%
Closer 149-92-19C-18H-LLENERPLUS RESOURCES USA CORPORATIONActive (A)5,033 ft50%
MABEL LEVINGS 14-23HYDEVON ENERGY WILLISTON, L.L.C.Active (A)5,019 ft50%
TWO SHIELDS BUTTE 4-24-12-3HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,017 ft41%
TWO SHIELDS BUTTE 3-24-12-3H3DEVON ENERGY WILLISTON, L.L.C.Inactive (IA)5,001 ft51%
MABEL LEVINGS 14-23HWDEVON ENERGY WILLISTON, L.L.C.Active (A)4,961 ft50%
MABEL LEVINGS 14-23HADEVON ENERGY WILLISTON, L.L.C.Active (A)4,919 ft49%
TWO SHIELDS BUTTE 4-24-11-1HUDEVON ENERGY WILLISTON, L.L.C.Active (A)4,844 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 29444Case 26998Established the spacing unitRIMROCK OIL & GAS WILLISTON LLC
  2. Order 29622Case 27175Designated the spacing unitWPX ENERGY WILLISTON, LLC
  3. Order 29859Case 27415Pooled all interests in the unitRIMROCK OIL & GAS WILLISTON LLC
  4. Order 33767Case 31078Designated the spacing unitENERPLUS RESOURCES (USA) CORP.

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

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