BBakken SubsurfaceNorth Dakota well index

Spacing unit · Burke County

1,280-acre Bakken spacing unit

T161N R90W sections 27, 34

Spacing unit8 wells allowed · order 26051South Coteau-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T161N R90W sections 27, 34
Pool
South Coteau-Bakken
Zone
Zone V
County
Burke County
Surveyed wells inside
1
Most wells operated by
CORNERSTONE NATURAL RESOURCES LLC
Unit id
dsu-e64daed040c0f7cec04a
Wells allowed by the latest linked order
8
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
+7
First linked order
Apr 5, 2012
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
2.18 two-mile laterals per 1,280 acres
Density drilled so far
0.91 per 1,280 acres

Room to drill: 1 lateral 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

ALBERTSON 6-27-34H1 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
ALBERTSON 6-27-34HCORNERSTONE NATURAL RESOURCES LLCActive (A)9,515 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 17926Case 15671Designated the spacing unit
  2. Order 18144Case 15885Established the spacing unit, 1 well allowedCORNERSTONE NATURAL RESOURCES LLC
  3. Order 26051Case 23709Established the spacing unit, 8 wells allowed
  4. Order 27999Case 25591Pooled all interests in the unitCORNERSTONE NATURAL RESOURCES 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.