BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T151N R100W sections 22, 27

Spacing unit8 wells allowed · order 33457Poe-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T151N R100W sections 22, 27
Pool
Poe-Bakken
Zone
Zone I
County
McKenzie County
Surveyed wells inside
6
Most wells operated by
Devon Energy
Unit id
dsu-07a145c1d2440f0d4a1a
Wells allowed by the latest linked order
8
Wells assigned to this unit
5
Pending permits inside
0
Balance under the allowance
+2
First linked order
Dec 28, 2010
Laterals that still fit (Nov 2026 method)
3 (2.86 two-mile equivalents)
Neighbourhood target density
8.67 two-mile laterals per 1,280 acres
Density drilled so far
5.73 per 1,280 acres

Room to drill: 3 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

BUGS 27-22 #7HBUGS 27-22 1HBUGS 27-22 2HBUGS 27-22 4HBUGS 27-22 3HSTRANGER 28-21 7TFHXE1 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
BUGS 27-22 #7HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,249 ft100%
BUGS 27-22 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,232 ft100%
BUGS 27-22 2HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,222 ft100%
BUGS 27-22 4HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,194 ft100%
BUGS 27-22 3HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,139 ft100%
STRANGER 28-21 7TFHXEZavanna Energy Operating, LLCActive (A)9,489 ft93%

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 15882Case 13606Established the spacing unit, 1 well allowedBRIGHAM OIL & GAS, L.P.
  2. Order 16777Case 14500Designated the spacing unitKODIAK OIL & GAS (USA) INC.
  3. Order 17005Case 14730Established the spacing unit, 1 well allowed
  4. Order 17005Case 14730Designated the spacing unit
  5. Order 17941Case 15686Designated the spacing unit, 8 wells allowedKODIAK OIL & GAS (USA) INC.
  6. Order 18296Case 16033Established the spacing unit, 8 wells allowedBRIGHAM OIL & GAS, L.P.
  7. Order 17834Case 15588Pooled all interests in the unitBRIGHAM OIL & GAS, L.P.
  8. Order 16713Case 14436Designated the spacing unit, 8 wells allowed

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.