BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T156N R92W sections 29, 30, 31, 32

Spacing unitAlger-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T156N R92W sections 29, 30, 31, 32
Pool
Alger-Bakken
Zone
Zone XXII
County
Mountrail County
Surveyed wells inside
19
Most wells operated by
OASIS PETROLEUM NORTH AMERICA LLC
Unit id
dsu-e34d936e357e28a18f2d
Laterals that still fit (Nov 2026 method)
5 (4.76 two-mile equivalents)
Neighbourhood target density
8.14 two-mile laterals per 1,280 acres
Density drilled so far
4.59 per 1,280 acres

Room to drill: 5 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

RS-ANDERSON-156-92- 3229H-1OASIS MEIERS 5692 44-18 3TOASIS MEIERS 5692 11-19 11TOASIS MEIERS 5692 11-19 10TOASIS MEIERS 5692 43-18 7T2OASIS MEIERS 5692 43-18 8BOASIS MEIERS 5692 43-18 6TOASIS MEIERS 5692 43-18 5BOASIS MEIERS 5692 43-18 4T2OASIS MEIERS 5692 11-19HOASIS MEIERS 5692 44-18 2BHOSPITAL 31-36 4TFHHOSPITAL 31-36 5HHOSPITAL 31-36 #8TFHHOSPITAL 31-36 6TFHHOSPITAL 31-36 1-HHOSPITAL 31-36 #7HHOSPITAL 31-36 3HHOSPITAL 31-36 2TFH1 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
RS-ANDERSON-156-92- 3229H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)10,113 ft100%
OASIS MEIERS 5692 44-18 3TOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,202 ft49%
OASIS MEIERS 5692 11-19 11TOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,134 ft52%
OASIS MEIERS 5692 11-19 10TOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,133 ft52%
OASIS MEIERS 5692 43-18 7T2OASIS PETROLEUM NORTH AMERICA LLCActive (A)5,055 ft50%
OASIS MEIERS 5692 43-18 8BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,052 ft50%
OASIS MEIERS 5692 43-18 6TOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,046 ft49%
OASIS MEIERS 5692 43-18 5BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,037 ft50%
OASIS MEIERS 5692 43-18 4T2OASIS PETROLEUM NORTH AMERICA LLCActive (A)5,032 ft49%
OASIS MEIERS 5692 11-19HOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,008 ft53%
OASIS MEIERS 5692 44-18 2BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,006 ft48%
HOSPITAL 31-36 4TFHDEVON ENERGY WILLISTON, L.L.C.Abandoned (AB)4,518 ft47%
HOSPITAL 31-36 5HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,494 ft47%
HOSPITAL 31-36 #8TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)4,401 ft46%
HOSPITAL 31-36 6TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)4,377 ft46%
HOSPITAL 31-36 1-HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,320 ft46%
HOSPITAL 31-36 #7HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,276 ft37%
HOSPITAL 31-36 3HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,208 ft45%
HOSPITAL 31-36 2TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)3,755 ft43%

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 25041Case 22706Pooled 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

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