BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T151N R91W sections 34, 35

Spacing unitDeep Water Creek Bay-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T151N R91W sections 34, 35
Pool
Deep Water Creek Bay-Bakken
Zone
Zone XXXI
County
Mountrail County
Surveyed wells inside
6
Most wells operated by
EOG RESOURCES, INC.
Unit id
dsu-63511d74d4a19800bb83
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.09 two-mile laterals per 1,280 acres
Density drilled so far
3.08 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

LIBERTY LR 16-36HLiberty LR 72-3633HLiberty LR 131-3633HLiberty LR 73-3633HLiberty LR 132-3633HLIBERTY LR 21-36H1 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
LIBERTY LR 16-36HEOG RESOURCES, INC.Active (A)12,762 ft100%
Liberty LR 72-3633HEOG RESOURCES, INC.Active (A)10,566 ft60%
Liberty LR 131-3633HEOG RESOURCES, INC.Active (A)10,553 ft62%
Liberty LR 73-3633HEOG RESOURCES, INC.Active (A)10,548 ft62%
Liberty LR 132-3633HEOG RESOURCES, INC.Active (A)10,545 ft60%
LIBERTY LR 21-36HEOG RESOURCES, INC.Active (A)9,831 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 31265Case 28720Established the spacing unitEOG RESOURCES, INC.
  2. Order 31718Case 29151Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  3. Order 35256Case 32476Designated the spacing unitOASIS PETROLEUM NORTH AMERICA 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

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