BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T145N R99W sections 2, 11

Spacing unit1 wells allowed · order 35772Beicegel Creek-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T145N R99W sections 2, 11
Pool
Beicegel Creek-Bakken
Zone
Zone I
County
McKenzie County
Surveyed wells inside
1
Most wells operated by
PRIMA EXPLORATION, INC.
Unit id
dsu-57ec7e04f40963545e98
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
0
First linked order
Aug 27, 2012
Laterals that still fit (Nov 2026 method)
5 (4.72 two-mile equivalents)
Neighbourhood target density
6.05 two-mile laterals per 1,280 acres
Density drilled so far
0.89 per 1,280 acres

Room to drill: 5 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

HEISER 11-2-1H1 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
HEISER 11-2-1HWHITE ROCK OIL & GAS, LLCActive (A)9,279 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 19469Case 17200Established the spacing unit, 1 well allowedGMX RESOURCES INC.
  2. Order 19469Case 17200Designated the spacing unitGMX RESOURCES INC.
  3. Order 19518Case 17249Pooled all interests in the unitGMX RESOURCES INC.
  4. Order 21046Case 18744Designated the spacing unit, 4 wells allowedGMX RESOURCES INC.
  5. Order 21421Case 19118Established the spacing unit, 4 wells allowedGMX RESOURCES INC.
  6. Order 35772Case 32846Established the spacing unit, 1 well allowedWHITE ROCK OIL & GAS, LLC
  7. Order 35772Case 32846Designated the spacing unitWHITE ROCK OIL & GAS, LLC

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.