BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,440-acre Bakken spacing unit

T147N R92W sections 19, 20, 21

Spacing unit8 wells allowed · order 34200Wolf Bay-Bakken

Unit facts

Formation
Bakken
Acres
1,440
Type
Spacing unit
Land described
T147N R92W sections 19, 20, 21
Pool
Wolf Bay-Bakken
Zone
Zone VII
County
Dunn County
Surveyed wells inside
1
Most wells operated by
Devon Energy
Unit id
dsu-e6b51f6a90bc4d89395b
Wells allowed by the latest linked order
8
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
+7
First linked order
Feb 13, 2020
Laterals that still fit (Nov 2026 method)
8 (8.55 two-mile equivalents)
Neighbourhood target density
8.95 two-mile laterals per 1,280 acres
Density drilled so far
0.33 per 1,280 acres

Room to drill: 8 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

CHARGING EAGLE 15-21A-16-4H1 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
CHARGING EAGLE 15-21A-16-4HDEVON ENERGY WILLISTON, L.L.C.Active (A)3,912 ft39%

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 30238Case 27789Established the spacing unit, 8 wells allowedWPX ENERGY WILLISTON, LLC
  2. Order 30261Case 27812Pooled all interests in the unitWPX ENERGY WILLISTON, LLC
  3. Order 33999Case 31303Established the spacing unit, 8 wells allowedWPX ENERGY WILLISTON, LLC
  4. Order 33999Case 31303Terminated the spacing unitWPX ENERGY WILLISTON, LLC
  5. Order 34200Case 31479Designated the spacing unit, 8 wells allowedDEVON 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

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