BBakken SubsurfaceNorth Dakota well index

Spacing unit · Divide County

2,560-acre Bakken spacing unit

T163N R100W sections 15, 16, 21, 22

Spacing unit1 wells allowed · order 22099West Ambrose-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T163N R100W sections 15, 16, 21, 22
Pool
West Ambrose-Bakken
Zone
Zone IX
County
Divide County
Surveyed wells inside
16
Most wells operated by
Petro-Hunt
Unit id
dsu-afa6bd712b1a556a8f59
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-14
First linked order
Jul 5, 2013
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
5.11 two-mile laterals per 1,280 acres
Density drilled so far
6.98 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

WOLTER 1-28HRUSS 13-9HSDAHL 4-27HRODNEY 13B-9HSDUSTY 14B-9HSSANDRA 14B-10HSGLADYS 4-15HSTORGESON 2-15HSTORGESON 2B-15HSSHAWN 1B-15HSALVIN 4B-15HSRILEY 2B-16HSROBERT 1-15HSLOREN 1B-16HSFAY 2-16HSSWAMPY-MOSSER 21-91 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
WOLTER 1-28HPETRO-HUNT, L.L.C.Abandoned (AB)10,514 ft100%
RUSS 13-9HSPETRO-HUNT, L.L.C.Active (A)10,330 ft100%
DAHL 4-27HPETRO-HUNT, L.L.C.Active (A)10,230 ft100%
RODNEY 13B-9HSPETRO-HUNT, L.L.C.Temporarily abandoned (TA)10,209 ft100%
DUSTY 14B-9HSPETRO-HUNT, L.L.C.Temporarily abandoned (TA)10,166 ft100%
SANDRA 14B-10HSPETRO-HUNT, L.L.C.Active (A)10,145 ft100%
GLADYS 4-15HSPETRO-HUNT, L.L.C.Active (A)10,044 ft100%
TORGESON 2-15HSPETRO-HUNT, L.L.C.Active (A)9,702 ft100%
TORGESON 2B-15HSPETRO-HUNT, L.L.C.Active (A)9,660 ft100%
SHAWN 1B-15HSPETRO-HUNT, L.L.C.Active (A)9,653 ft100%
ALVIN 4B-15HSPETRO-HUNT, L.L.C.Active (A)9,506 ft100%
RILEY 2B-16HSPETRO-HUNT, L.L.C.Active (A)9,437 ft100%
ROBERT 1-15HSPETRO-HUNT, L.L.C.Active (A)9,416 ft100%
LOREN 1B-16HSPETRO-HUNT, L.L.C.Active (A)9,407 ft100%
FAY 2-16HSPETRO-HUNT, L.L.C.Active (A)9,311 ft100%
SWAMPY-MOSSER 21-9ENERPLUS RESOURCES USA CORPORATIONPlugged and abandoned (PA)2,110 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 22099Case 19792Established the spacing unit, 1 well allowedSM ENERGY CO.
  2. Order 22099Case 19792Designated the spacing unitSM ENERGY CO.
  3. Order 24441Case 22107Pooled all interests in the unitSM ENERGY CO.
  4. Order 33458Case 30798Designated the spacing unitMUREX PETROLEUM CORP.

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

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