BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

960-acre Bakken spacing unit

T153N R104W sections 26, 35

Spacing unit6 wells allowed · order 35948Ft. Buford-Bakken

Unit facts

Formation
Bakken
Acres
960
Type
Spacing unit
Land described
T153N R104W sections 26, 35
Pool
Ft. Buford-Bakken
Zone
Zone II
County
Williams County
Surveyed wells inside
3
Most wells operated by
Kraken / Neptune / Zavanna
Unit id
dsu-ee64e72173440dfbe7b1
Wells allowed by the latest linked order
6
Wells assigned to this unit
3
Pending permits inside
0
Balance under the allowance
+3
First linked order
Jun 23, 2011
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
4.26 two-mile laterals per 1,280 acres
Density drilled so far
3.87 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

Heen 35-26 #5HHEEN 153-104-35-26-4HHEEN 153-104-35-26-3H1 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
Heen 35-26 #5HKRAKEN OPERATING, LLCActive (A)11,024 ft100%
HEEN 153-104-35-26-4HKRAKEN OPERATING, LLCActive (A)9,860 ft100%
HEEN 153-104-35-26-3HKRAKEN OPERATING, LLCActive (A)9,761 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 15912Case 13635Designated the spacing unit, 2 wells allowedZENERGY, INC.
  2. Order 17073Case 14797Established the spacing unit, 2 wells allowedEOG RESOURCES, INC.
  3. Order 19607Case 17338Pooled all interests in the unitEOG RESOURCES, INC.
  4. Order 24910Case 22576Pooled all interests in the unitTRIANGLE USA PETROLEUM CORP.
  5. Order 24612Case 22279Designated the spacing unit, 6 wells allowed
  6. Order 24911Case 22577Established the spacing unit, 6 wells allowedTRIANGLE USA 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

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