BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

2,560-acre Bakken spacing unit

T147N R92W sections 22, 23, 26, 27

Spacing unit2 wells allowed · order 34129Twin Buttes-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T147N R92W sections 22, 23, 26, 27
Pool
Twin Buttes-Bakken
Zone
Zone XV
County
Dunn County
Surveyed wells inside
7
Most wells operated by
Devon Energy
Unit id
dsu-98ed3a048e388aac881e
Wells allowed by the latest linked order
2
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-5
First linked order
Jul 3, 2019
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.22 two-mile laterals per 1,280 acres
Density drilled so far
1.72 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. 2 more would fit the density but not the spacing rule. 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

FREDERICKS USA 43-26HCHARGING EAGLE 1-22-23HHOWLING WOLF 28-33HILCHARGING EAGLE 14-14-24-16H3CHARGING EAGLE 15-22-15-4HCHARGING EAGLE 15-22-15-3H3CHARGING EAGLE 15-14-24-16H1 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
FREDERICKS USA 43-26HMARATHON OIL COMPANYActive (A)9,389 ft100%
CHARGING EAGLE 1-22-23HDEVON ENERGY WILLISTON, L.L.C.Active (A)6,700 ft100%
HOWLING WOLF 28-33HILDEVON ENERGY WILLISTON, L.L.C.Active (A)4,970 ft50%
CHARGING EAGLE 14-14-24-16H3DEVON ENERGY WILLISTON, L.L.C.Active (A)4,156 ft47%
CHARGING EAGLE 15-22-15-4HDEVON ENERGY WILLISTON, L.L.C.Active (A)3,939 ft45%
CHARGING EAGLE 15-22-15-3H3DEVON ENERGY WILLISTON, L.L.C.Active (A)3,711 ft45%
CHARGING EAGLE 15-14-24-16HDEVON ENERGY WILLISTON, L.L.C.Active (A)3,061 ft34%

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 29626Case 27179Designated the spacing unit, 2 wells allowedRIMROCK OIL & GAS WILLISTON LLC AN ORDER AMENDING THE FIELD RULES
  2. Order 29933Case 27489Established the spacing unit, 2 wells allowedRIMROCK OIL & GAS WILLISTON LLC AN ORDER AMENDING THE FIELD RULES
  3. Order 30396Case 27944Pooled all interests in the unitRIMROCK OIL & GAS 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

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