BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T145N R101W sections 12, 13

Spacing unit3 wells allowed · order 31271Rough Rider-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T145N R101W sections 12, 13
Pool
Rough Rider-Bakken
Zone
Zone V
County
McKenzie County
Surveyed wells inside
2
Most wells operated by
White Rock Oil & Gas
Unit id
dsu-653734cbc0bf7ab660ae
Wells allowed by the latest linked order
3
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
+2
First linked order
Apr 7, 2020
Laterals that still fit (Nov 2026 method)
4 (3.74 two-mile equivalents)
Neighbourhood target density
4.6 two-mile laterals per 1,280 acres
Density drilled so far
0.45 per 1,280 acres

Room to drill: 4 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

ROUGH RIDER 24-13HERRMU 43-13HR1 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
ROUGH RIDER 24-13HWHITE ROCK OIL & GAS, LLCTemporarily abandoned (TA)2,554 ft100%
ERRMU 43-13HRWHITE ROCK OIL & GAS, LLCActive (A)2,141 ft43%

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 30662Case 28209Established the spacing unit, 3 wells allowedPEREGRINE PETROLEUM PARTNERS, LTD
  2. Order 30975Case 28512Pooled all interests in the unitPEREGRINE PETROLEUM PARTNERS, LTD.

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.