BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T156N R93W sections 13, 14, 23, 24

Spacing unitAlger-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T156N R93W sections 13, 14, 23, 24
Pool
Alger-Bakken
Zone
Zone XXII
County
Mountrail County
Surveyed wells inside
20
Most wells operated by
OASIS PETROLEUM NORTH AMERICA LLC
Unit id
dsu-bcc33a3dc8cf7cb80fa8
Laterals that still fit (Nov 2026 method)
2 (1.91 two-mile equivalents)
Neighbourhood target density
7.7 two-mile laterals per 1,280 acres
Density drilled so far
6.68 per 1,280 acres

Room to drill: 2 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

BARSTAD 23-14 #6TFHBARSTAD 23-14 8HBARSTAD 23-14 #2TFHBARSTAD 23-14 7TFHBARSTAD 23-14 #1-HBARSTAD 23-14 3HBARSTAD 23-14 #4TFHBARSTAD 23-14 #5HHeron 5792 43-32 4BEN-MEIERS A-156-93- 13H-1Heron 5792 43-32 3BHeron 5792 43-32 2BMERRITT 5693 13-24 5TMERRITT 5693 13-24 6BMERRITT 5693 13-24 8BMERRITT 5693 13-24 7TMERRITT 5693 13-24 9TERVIN 5693 11-24TMERRITT 5693 11-24HOASIS MEIERS 5692 11-19 9BX1 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
BARSTAD 23-14 #6TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)11,675 ft100%
BARSTAD 23-14 8HDEVON ENERGY WILLISTON, L.L.C.Active (A)11,520 ft100%
BARSTAD 23-14 #2TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)11,355 ft100%
BARSTAD 23-14 7TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)10,796 ft100%
BARSTAD 23-14 #1-HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,877 ft100%
BARSTAD 23-14 3HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,536 ft100%
BARSTAD 23-14 #4TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)9,432 ft100%
BARSTAD 23-14 #5HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,346 ft100%
Heron 5792 43-32 4BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,912 ft35%
EN-MEIERS A-156-93- 13H-1HESS BAKKEN INVESTMENTS II, LLCAbandoned (AB)5,882 ft100%
Heron 5792 43-32 3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,378 ft32%
Heron 5792 43-32 2BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,164 ft31%
MERRITT 5693 13-24 5TOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,809 ft48%
MERRITT 5693 13-24 6BOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,766 ft48%
MERRITT 5693 13-24 8BOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,750 ft48%
MERRITT 5693 13-24 7TOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,749 ft48%
MERRITT 5693 13-24 9TOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,661 ft45%
ERVIN 5693 11-24TOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,553 ft48%
MERRITT 5693 11-24HOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,400 ft46%
OASIS MEIERS 5692 11-19 9BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)2,870 ft29%

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 23546Case 21242Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  2. Order 24682Case 22347Established the spacing unitSTATOIL OIL AND GAS LP
  3. Order 25037Case 22702Pooled all interests in the unitSTATOIL OIL & GAS LP
  4. Order 35988Case 33038Designated the spacing unitSOGC, 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

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