BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T146N R93W sections 1, 12

Spacing unit4 wells allowed · order 34200Wolf Bay-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T146N R93W sections 1, 12
Pool
Wolf Bay-Bakken
Zone
Zone III
County
Dunn County
Surveyed wells inside
8
Most wells operated by
Hunt Oil
Unit id
dsu-e27a71080e222bcace15
Wells allowed by the latest linked order
4
Wells assigned to this unit
4
Pending permits inside
0
Balance under the allowance
-4
First linked order
Feb 16, 2010
Laterals that still fit (Nov 2026 method)
2 (1.92 two-mile equivalents)
Neighbourhood target density
9.18 two-mile laterals per 1,280 acres
Density drilled so far
6.95 per 1,280 acres

Room to drill: 2 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

HALLIDAY 146-93-13-1H 2HALLIDAY 146-93-13-1H- 1HALLIDAY 146-93-12-1H- 4HALLIDAY 1-12-1H 1HALLIDAY 146-93-12-1H- 3HALLIDAY 2-12-1H 1HALLIDAY 146-93-12-36H 1HALLIDAY 146-92-18-1H 11 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
HALLIDAY 146-93-13-1H 2HUNT OIL COMPANYActive (A)10,445 ft69%
HALLIDAY 146-93-13-1H- 1HUNT OIL COMPANYActive (A)10,378 ft69%
HALLIDAY 146-93-12-1H- 4HUNT OIL COMPANYPlugged and abandoned (PA)10,355 ft100%
HALLIDAY 1-12-1H 1HUNT OIL COMPANYActive (A)10,312 ft100%
HALLIDAY 146-93-12-1H- 3HUNT OIL COMPANYActive (A)10,216 ft100%
HALLIDAY 2-12-1H 1HUNT OIL COMPANYActive (A)10,182 ft100%
HALLIDAY 146-93-12-36H 1HUNT OIL COMPANYActive (A)10,069 ft67%
HALLIDAY 146-92-18-1H 1HUNT OIL COMPANYActive (A)1,656 ft11%

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 14011Case 11835Established the spacing unit, 1 well allowedHUNT OIL CO.
  2. Order 16646Case 14369Established the spacing unit, 3 wells allowed
  3. Order 16646Case 14369Designated the spacing unit
  4. Order 16690Case 14412Pooled all interests in the unitHUNT OIL CO.
  5. Order 23052Case 20747Designated the spacing unit, 7 wells allowedMARATHON OIL CO.
  6. Order 23505Case 21201Established the spacing unit, 7 wells allowedHUNT OIL CO.
  7. Order 28618Case 26202Established the spacing unit, 2 wells allowedHUNT OIL CO.
  8. Order 28988Case 26555Established the spacing unit, 4 wells allowedHUNT 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

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