BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

5,120-acre Bakken spacing unit

T158N R92W sections 33, 34, 35, 36

Spacing unitCottonwood-Bakken

Unit facts

Formation
Bakken
Acres
5,120
Type
Spacing unit
Land described
T158N R92W sections 33, 34, 35, 36
Pool
Cottonwood-Bakken
Zone
Zone XXVI
County
Mountrail County
Surveyed wells inside
13
Most wells operated by
OASIS PETROLEUM NORTH AMERICA LLC
Unit id
dsu-e80a34480d26d5f66209
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
4.68 two-mile laterals per 1,280 acres
Density drilled so far
2.24 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

MANHATTAN FEDERAL 5792 11-2HMANHATTAN FEDERAL 5792 11-2 2TBANKS 5892 44-34HFREYA 5892 44-34TMARIT 5892 44-34BMANHATTAN FEDERAL 5792 11-2 3BNELS 5792 13-3TGROVE 11-36HWARREN FEDERAL 5892 42-23HBETH 5792 13-3BLARS 5792 13-3HSARA 5792 13-3BENERSON 5792 44-4H1 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
MANHATTAN FEDERAL 5792 11-2HOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)11,252 ft100%
MANHATTAN FEDERAL 5792 11-2 2TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,961 ft100%
BANKS 5892 44-34HOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)9,740 ft100%
FREYA 5892 44-34TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,716 ft100%
MARIT 5892 44-34BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,644 ft100%
MANHATTAN FEDERAL 5792 11-2 3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,375 ft100%
NELS 5792 13-3TOASIS PETROLEUM NORTH AMERICA LLCActive (A)6,975 ft55%
GROVE 11-36HOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,343 ft100%
WARREN FEDERAL 5892 42-23HOASIS PETROLEUM NORTH AMERICA LLCInactive (IA)4,939 ft49%
BETH 5792 13-3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,685 ft48%
LARS 5792 13-3HOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,646 ft48%
SARA 5792 13-3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,583 ft48%
ENERSON 5792 44-4HOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,507 ft49%

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 34667Case 31925Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  2. Order 34888Case 32111Established the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  3. Order 34933Case 32156Pooled all interests in the unitOASIS PETROLEUM NORTH AMERICA LLC
  4. Order 35665Case 32739Designated 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

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