BBakken SubsurfaceNorth Dakota well index

Spacing unit · Billings County

1,280-acre Bakken spacing unit

T143N R99W sections 1, 12

Spacing unit8 wells allowed · order 27640Whitetail-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T143N R99W sections 1, 12
Pool
Whitetail-Bakken
Zone
Zone V
County
Billings County
Surveyed wells inside
1
Most wells operated by
Continental Resources
Unit id
dsu-6a2342172af6b4481a2b
Wells allowed by the latest linked order
8
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
+7
First linked order
Aug 23, 2013
Laterals that still fit (Nov 2026 method)
4 (3.81 two-mile equivalents)
Neighbourhood target density
4.79 two-mile laterals per 1,280 acres
Density drilled so far
1.02 per 1,280 acres

Room to drill: 4 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

PALAHNIUK 1-1H1 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
PALAHNIUK 1-1HCONTINENTAL RESOURCES, INC.Active (A)10,750 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 21431Case 19128Designated the spacing unit, 4 wells allowedXTO ENERGY INC.
  2. Order 22771Case 20465Established the spacing unit, 4 wells allowedCONTINENTAL RESOURCES, INC.
  3. Order 25029Case 22694Pooled all interests in the unitCONTINENTAL RESOURCES, INC.
  4. Order 27640Case 25221Established the spacing unit, 8 wells allowed

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.