BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,920-acre Bakken spacing unit

T156N R99W sections 23, 26, 35

Spacing unit5 wells allowed · order 35871East Fork-Bakken

Unit facts

Formation
Bakken
Acres
1,920
Type
Spacing unit
Land described
T156N R99W sections 23, 26, 35
Pool
East Fork-Bakken
Zone
Zone VIII
County
Williams County
Surveyed wells inside
7
Most wells operated by
Continental Resources
Unit id
dsu-25f0ca06ab0c6b73b393
Wells allowed by the latest linked order
5
Wells assigned to this unit
3
Pending permits inside
0
Balance under the allowance
-1
First linked order
Jan 14, 2024
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.26 two-mile laterals per 1,280 acres
Density drilled so far
3.99 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

Vandeberg 6-35HVandeberg 5-35HVandeberg 4-35HVANDEBERG 1-26HBREITLING 1-23HVandeberg 7-35HSLMOEN 12-2H1 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
Vandeberg 6-35HCONTINENTAL RESOURCES, INC.Active (A)15,620 ft100%
Vandeberg 5-35HCONTINENTAL RESOURCES, INC.Active (A)15,450 ft100%
Vandeberg 4-35HCONTINENTAL RESOURCES, INC.Active (A)15,097 ft100%
VANDEBERG 1-26HCONTINENTAL RESOURCES, INC.Active (A)9,958 ft100%
BREITLING 1-23HCONTINENTAL RESOURCES, INC.Active (A)4,515 ft47%
Vandeberg 7-35HSLCONTINENTAL RESOURCES, INC.Active (A)2,670 ft18%
MOEN 12-2HSPRINGLINE OPERATING LLCActive (A)2,037 ft47%

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 32992Case 30380Pooled all interests in the unitCONTINENTAL RESOURCES, INC.
  2. Order 32950Case 30338Designated the spacing unit, 5 wells allowedCONTINENTAL RESOURCES, INC.
  3. Order 32954Case 30342Established the spacing unit, 5 wells allowedCONTINENTAL RESOURCES, 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

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