BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T155N R104W section 36

Spacing unit1 wells allowed · order 31917Hebron-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T155N R104W section 36
Pool
Hebron-Bakken
Zone
Zone VII
County
Williams County
Surveyed wells inside
5
Most wells operated by
Kraken / Neptune / Zavanna
Unit id
dsu-00449a6fcbeb0447ec0f
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-4
First linked order
Jul 2, 2010
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
4.14 two-mile laterals per 1,280 acres
Density drilled so far
5.11 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

WISEMAN 1-31HWiseman 31-36-35-34 #4HWiseman 31-36-35-34 #2HWiseman 31-36-35-34 #3HWiseman 31-36-35-34 #5H1 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
WISEMAN 1-31HKRAKEN OPERATING, LLCActive (A)12,036 ft100%
Wiseman 31-36-35-34 #4HKRAKEN OPERATING, LLCActive (A)10,322 ft58%
Wiseman 31-36-35-34 #2HKRAKEN OPERATING, LLCActive (A)10,197 ft58%
Wiseman 31-36-35-34 #3HKRAKEN OPERATING, LLCPlugged and abandoned (PA)10,165 ft57%
Wiseman 31-36-35-34 #5HKRAKEN OPERATING, LLCActive (A)9,537 ft56%

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 14782Case 12525Designated the spacing unitCONTINENTAL RESOURCES, INC.
  2. Order 15016Case 12753Established the spacing unit, 1 well allowedCONTINENTAL RESOURCES, INC.
  3. Order 15421Case 13153Pooled all interests in the unitCONTINENTAL RESOURCES, INC.
  4. Order 28074Case 25664Designated the spacing unit, 14 wells allowedKRAKEN OIL & GAS LLC
  5. Order 28075Case 25665Established the spacing unit, 14 wells allowedKRAKEN OIL & GAS LLC
  6. Order 31917Case 29347Established the spacing unit, 1 well allowedKRAKEN OPERATING, LLC
  7. Order 33459Case 30799Designated the spacing unitKRAKEN OPERATING, LLC

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

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