BBakken SubsurfaceNorth Dakota well index

Spacing unit · Billings County

1,280-acre Bakken spacing unit

T141N R100W sections 28, 33

Spacing unit1 wells allowed · order 20991Whiskey Joe-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T141N R100W sections 28, 33
Pool
Whiskey Joe-Bakken
Zone
Zone I
County
Billings County
Surveyed wells inside
1
Most wells operated by
GMX RESOURCES INC.
Unit id
dsu-a3a0b59dddc7040d280b
Wells allowed by the latest linked order
1
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
+1
First linked order
Dec 30, 2013
Laterals that still fit (Nov 2026 method)
6 (5.7 two-mile equivalents)
Neighbourhood target density
5.31 two-mile laterals per 1,280 acres
Density drilled so far
0 per 1,280 acres

Room to drill: 6 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

BUTTE 1-29H1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Wells inside the unit

WellOperatorStatusLateral inside
BUTTE 1-29HCONTINENTAL RESOURCES, INC.Active (A)2,877 ft55%

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 20991Case 18689Established the spacing unit, 1 well allowedGMX RESOURCES INC.
  2. Order 20991Case 18689Designated the spacing unitGMX RESOURCES INC.
  3. Order 27866Case 25463Designated the spacing unit

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

One other unit shares a surveyed well with this one; overlapping units are not additive.