BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

640-acre Bakken spacing unit

T150N R94W sections 28, 33

Spacing unit3 wells allowed · order 34542Spotted Horn-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T150N R94W sections 28, 33
Pool
Spotted Horn-Bakken
Zone
Zone III
County
McKenzie County
Surveyed wells inside
5
Most wells operated by
Devon Energy
Unit id
dsu-8604670762e7f3686ef0
Wells allowed by the latest linked order
3
Wells assigned to this unit
3
Pending permits inside
0
Balance under the allowance
-2
First linked order
Mar 1, 2011
Laterals that still fit (Nov 2026 method)
2 (1.92 two-mile equivalents)
Neighbourhood target density
10.26 two-mile laterals per 1,280 acres
Density drilled so far
7.36 per 1,280 acres

Room to drill: 2 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

PHEASANT 33-28HZPHEASANT 33-28HDGERALD HALE 33-28HYOUNG BIRD 34-27HQLPHEASANT 33-28HTL1 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
PHEASANT 33-28HZDEVON ENERGY WILLISTON, L.L.C.Active (A)10,161 ft100%
PHEASANT 33-28HDDEVON ENERGY WILLISTON, L.L.C.Active (A)10,102 ft100%
GERALD HALE 33-28HDEVON ENERGY WILLISTON, L.L.C.Inactive (IA)9,239 ft100%
YOUNG BIRD 34-27HQLDEVON ENERGY WILLISTON, L.L.C.Active (A)8,815 ft90%
PHEASANT 33-28HTLDEVON ENERGY WILLISTON, L.L.C.Active (A)905 ft9%

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 15369Case 13101Designated the spacing unit, 2 wells allowedEOG RESOURCES, INC.
  2. Order 16134Case 13850Established the spacing unit, 2 wells allowedZENERGY OPERATING CO., LLC
  3. Order 17487Case 15242Pooled all interests in the unitDAKOTA-3 E&P CO., LLC
  4. Order 17430Case 15185Designated the spacing unit, 3 wells allowedHELIS OIL AND GAS CO., LLC
  5. Order 19123Case 16853Established the spacing unit, 3 wells allowedDAKOTA-3 E&P CO., 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

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