BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

640-acre Bakken spacing unit

T146N R102W section 35

Spacing unitPierre Creek-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T146N R102W section 35
Pool
Pierre Creek-Bakken
Zone
Zone I
County
McKenzie County
Surveyed wells inside
1
Most wells operated by
WHITE ROCK OIL & GAS, LLC
Unit id
dsu-b9ba97f3e7ddd286bd89
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
4.06 two-mile laterals per 1,280 acres
Density drilled so far
2.25 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. 2 more would fit the density but not the spacing rule. 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

PIERRE CREEK TROTTER 41-35HR1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Wells inside the unit

WellOperatorStatusLateral inside
PIERRE CREEK TROTTER 41-35HRWHITE ROCK OIL & GAS, LLCActive (A)12,041 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 6392Case 5534Established the spacing unitMERIDIAN OIL INC.

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.