BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

640-acre Bakken spacing unit

T149N R92W section 34

Spacing unit1 wells allowed · order 28823Heart Butte-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T149N R92W section 34
Pool
Heart Butte-Bakken
Zone
Zone III
County
Dunn County
Surveyed wells inside
10
Most wells operated by
Devon Energy
Unit id
dsu-e86d755c43e59f43ea50
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-9
First linked order
Oct 19, 2011
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.89 two-mile laterals per 1,280 acres
Density drilled so far
8.46 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

MEADOWLARK 6-34HWMEADOWLARK 6-34HAMEADOWLARK 6-34HBNIGHTHAWK 6-34HTNIGHTHAWK 6-34HDNIGHTHAWK 6-34HYNIGHTHAWK 6-34HCNIGHTHAWK 6-34HULBLACK HAWK 15-34HMEADOWLARK 6-34HQL1 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
MEADOWLARK 6-34HWDEVON ENERGY WILLISTON, L.L.C.Active (A)5,237 ft53%
MEADOWLARK 6-34HADEVON ENERGY WILLISTON, L.L.C.Active (A)5,126 ft52%
MEADOWLARK 6-34HBDEVON ENERGY WILLISTON, L.L.C.Active (A)4,951 ft51%
NIGHTHAWK 6-34HTDEVON ENERGY WILLISTON, L.L.C.Active (A)4,805 ft49%
NIGHTHAWK 6-34HDDEVON ENERGY WILLISTON, L.L.C.Active (A)4,802 ft50%
NIGHTHAWK 6-34HYDEVON ENERGY WILLISTON, L.L.C.Active (A)4,782 ft50%
NIGHTHAWK 6-34HCDEVON ENERGY WILLISTON, L.L.C.Active (A)4,775 ft50%
NIGHTHAWK 6-34HULDEVON ENERGY WILLISTON, L.L.C.Active (A)4,639 ft49%
BLACK HAWK 15-34HDEVON ENERGY WILLISTON, L.L.C.Inactive (IA)4,405 ft100%
MEADOWLARK 6-34HQLDEVON ENERGY WILLISTON, L.L.C.Active (A)1,212 ft13%

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 17497Case 15252Pooled all interests in the unitDAKOTA-3 E&P CO., LLC
  2. Order 17625Case 15379Listed the unit in a pool zone table, 2 wells allowedQEP ENERGY CO.
  3. Order 18092Case 15837Established the spacing unit, 2 wells allowedDAKOTA-3 E&P CO., LLC
  4. Order 28823Case 26397Established the spacing unit, 1 well allowedWPX ENERGY WILLISTON, 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

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