BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

2,560-acre Bakken spacing unit

T151N R102W sections 17, 18, 19, 20

Spacing unitElk-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T151N R102W sections 17, 18, 19, 20
Pool
Elk-Bakken
Zone
Zone IX
County
McKenzie County
Surveyed wells inside
10
Most wells operated by
DEVON ENERGY WILLISTON, L.L.C.
Unit id
dsu-3bb7eb8438fad2134187
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
4.78 two-mile laterals per 1,280 acres
Density drilled so far
2.86 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

PAPINEAU TRUST 17-20 1-HTATTU 19-1HALFRED NORTH 17-15 4HALFRED SOUTH 20-22 5HALFRED SOUTH 20-22 3HALFRED NORTH 17-15 3HALFRED SOUTH 20-22 4HALFRED SOUTH 20-22 2HALFRED NORTH 17-15 2HALFRED NORTH 17-15 5H1 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
PAPINEAU TRUST 17-20 1-HDEVON ENERGY WILLISTON, L.L.C.Inactive (IA)10,185 ft100%
TATTU 19-1HHESS BAKKEN INVESTMENTS II, LLCActive (A)9,457 ft100%
ALFRED NORTH 17-15 4HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,168 ft30%
ALFRED SOUTH 20-22 5HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,164 ft33%
ALFRED SOUTH 20-22 3HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,145 ft33%
ALFRED NORTH 17-15 3HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,111 ft33%
ALFRED SOUTH 20-22 4HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,097 ft33%
ALFRED SOUTH 20-22 2HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,093 ft33%
ALFRED NORTH 17-15 2HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,022 ft33%
ALFRED NORTH 17-15 5HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,403 ft30%

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 25343Case 23010Established the spacing unitSTATOIL OIL AND GAS LP
  2. Order 25657Case 23314Pooled all interests in the unitSTATOIL OIL & GAS LP
  3. Order 23713Case 21381Designated the spacing unitCONTINENTAL RESOURCES, INC.
  4. Order 35660Case 32734Designated the spacing unitHESS BAKKEN INVESTMENTS II, 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

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