BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T145N R104W sections 22, 23

Spacing unit4 wells allowed · order 31488Bicentennial-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T145N R104W sections 22, 23
Pool
Bicentennial-Bakken
Zone
Zone X
County
McKenzie County
Surveyed wells inside
1
Most wells operated by
Foundation Energy
Unit id
dsu-28e7b032a3fae9479da0
Wells allowed by the latest linked order
4
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
+3
First linked order
Feb 19, 2010
Laterals that still fit (Nov 2026 method)
6 (5.72 two-mile equivalents)
Neighbourhood target density
6.78 two-mile laterals per 1,280 acres
Density drilled so far
0.91 per 1,280 acres

Room to drill: 6 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. The county or basin value stands in for the target because fewer than eight developed units lie within 20 miles. 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

WOLSKI 44-23H1 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
WOLSKI 44-23HFOUNDATION ENERGY MANAGEMENT, LLCPlugged and abandoned (PA)9,633 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 14169Case 11971Established the spacing unit, 1 well allowedWHITING OIL & GAS CORP.
  2. Order 14169Case 11971Designated the spacing unitWHITING OIL & GAS CORP.
  3. Order 14170Case 11972Pooled all interests in the unitWHITING OIL & GAS CORP.
  4. Order 19206Case 16938Designated the spacing unitBURLINGTON RESOURCES OIL & GAS CO. LP
  5. Order 19186Case 16918Established the spacing unit, 4 wells allowedWHITING OIL & GAS 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.