BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

T159N R95W sections 14, 23, 26, 35

Spacing unit10 wells allowed · order 25537Lindahl-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T159N R95W sections 14, 23, 26, 35
Pool
Lindahl-Bakken
Zone
Zone VI
County
Williams County
Surveyed wells inside
6
Most wells operated by
Continental Resources
Unit id
dsu-fb571cb7176ed2005e05
Wells allowed by the latest linked order
10
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
+4
First linked order
Dec 16, 2010
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
5.13 two-mile laterals per 1,280 acres
Density drilled so far
2.8 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

STRID 2-26HSTRID 3-26HTANDE 2-23HTANDE 3-23HSTRID 1-26HTANDE 1-23H1 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
STRID 2-26HCONTINENTAL RESOURCES, INC.Active (A)10,745 ft100%
STRID 3-26HCONTINENTAL RESOURCES, INC.Active (A)10,451 ft100%
TANDE 2-23HCONTINENTAL RESOURCES, INC.Active (A)10,023 ft100%
TANDE 3-23HCONTINENTAL RESOURCES, INC.Active (A)9,543 ft100%
STRID 1-26HCONTINENTAL RESOURCES, INC.Active (A)9,231 ft100%
TANDE 1-23HCONTINENTAL RESOURCES, INC.Active (A)9,200 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 14456Case 12202Established the spacing unit, 4 wells allowedCONTINENTAL RESOURCES, INC.
  2. Order 19904Case 17634Pooled all interests in the unitCONTINENTAL RESOURCES, INC.
  3. Order 18472Case 16206Designated the spacing unitCONTINENTAL RESOURCES, INC.
  4. Order 20964Case 18662Established the spacing unit
  5. Order 20964Case 18662Listed the unit in a pool zone table, 10 wells allowed
  6. Order 25537Case 23206Designated the spacing unitXTO ENERGY INC.

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.