BBakken SubsurfaceNorth Dakota well index

Spacing unit · Burke County

3,840-acre Bakken spacing unit

T159N R91W sections 1, 12, 13

Spacing unitThompson Lake-Bakken

Unit facts

Formation
Bakken
Acres
3,840
Type
Spacing unit
Land described
T159N R91W sections 1, 12, 13
Pool
Thompson Lake-Bakken
Zone
Zone VIII
County
Burke County
Surveyed wells inside
5
Most wells operated by
HUNT OIL COMPANY
Unit id
dsu-a43953dece8e376f1504
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
3.83 two-mile laterals per 1,280 acres
Density drilled so far
1.77 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

KANDIYOHI 159-90-6-18H- 4KANDIYOHI 159-90-6-18H- 3VANVILLE 20-1201HVANVILLE 19-1213HKALLBERG 1 H1 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
KANDIYOHI 159-90-6-18H- 4HUNT OIL COMPANYActive (A)20,283 ft100%
KANDIYOHI 159-90-6-18H- 3HUNT OIL COMPANYActive (A)15,614 ft100%
VANVILLE 20-1201HEOG RESOURCES, INC.Active (A)7,849 ft100%
VANVILLE 19-1213HEOG RESOURCES, INC.Inactive (IA)6,711 ft100%
KALLBERG 1 H31 OPERATING, LLCPlugged and abandoned (PA)5,169 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 34747Case 31994Designated the spacing unitHUNT OIL CO.
  2. Order 34862Case 32173Established the spacing unitHUNT OIL CO.
  3. Order 34875Case 32186Pooled all interests in the unitHUNT OIL CO.

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.