BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T154N R102W sections 31, 32

Spacing unit1 wells allowed · order 33408Rosebud-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T154N R102W sections 31, 32
Pool
Rosebud-Bakken
Zone
Zone IV
County
Williams County
Surveyed wells inside
5
Most wells operated by
Devon Energy
Unit id
dsu-dac4878ee78659785ddd
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-4
First linked order
Sep 29, 2010
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
4.72 two-mile laterals per 1,280 acres
Density drilled so far
4.72 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

MARTIN 32-36 3HMARTIN 32-36 4HMARTIN 32-36 2HMARTIN 32-36 XS 1HMARTIN 32-31 1-H1 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
MARTIN 32-36 3HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,340 ft66%
MARTIN 32-36 4HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,271 ft66%
MARTIN 32-36 2HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,757 ft65%
MARTIN 32-36 XS 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,755 ft65%
MARTIN 32-31 1-HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,744 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 14716Case 12460Established the spacing unit, 1 well allowedZENERGY, INC.
  2. Order 14716Case 12460Designated the spacing unitZENERGY, INC.
  3. Order 18302Case 16039Pooled all interests in the unitBRIGHAM OIL & GAS, L.P.
  4. Order 17747Case 15501Designated the spacing unit, 4 wells allowedZENERGY, INC.
  5. Order 20645Case 18376Established the spacing unit, 8 wells allowedBRIGHAM OIL & GAS, LP
  6. Order 33408Case 30749Established the spacing unit, 1 well allowedGRAYSON MILL OPERATING, LLC
  7. Order 35054Case 32299Designated the spacing unitOASIS PETROLEUM NORTH AMERICA 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

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