BBakken SubsurfaceNorth Dakota well index

Spacing unit · Divide County

2,080-acre Bakken spacing unit

T164N R99W sections 26, 35

Spacing unitAmbrose-Bakken

Unit facts

Formation
Bakken
Acres
2,080
Type
Spacing unit
Land described
T164N R99W sections 26, 35
Pool
Ambrose-Bakken
Zone
Zone X
County
Divide County
Surveyed wells inside
1
Most wells operated by
FORMENTERA OPERATIONS, LLC
Unit id
dsu-c1fe265bb52b30327c6e
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
5.11 two-mile laterals per 1,280 acres
Density drilled so far
0.67 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. 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

LE MANS 11-2-163-99H1 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
LE MANS 11-2-163-99HFORMENTERA OPERATIONS, LLCActive (A)11,425 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 20381Case 18112Established the spacing unitSAMSON RESOURCES CO.
  2. Order 20463Case 18194Pooled all interests in the unitSAMSON RESOURCES CO.
  3. Order 20049Case 17780Designated the spacing unitSM ENERGY CO.
  4. Order 33146Case 30533Designated the spacing unitPETRO- HUNT, L.L.C.

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

2 other units share a surveyed well with this one; overlapping units are not additive.