BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T157N R92W sections 14, 15

Spacing unit16 wells allowed · order 35665Cottonwood-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T157N R92W sections 14, 15
Pool
Cottonwood-Bakken
Zone
Zone VIII
County
Mountrail County
Surveyed wells inside
7
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-d96c3321f2497efb0986
Wells allowed by the latest linked order
16
Wells assigned to this unit
7
Pending permits inside
0
Balance under the allowance
+9
First linked order
Dec 23, 2008
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
5.8 two-mile laterals per 1,280 acres
Density drilled so far
6.48 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

STATE 5792 31-15 7BSTATE 5792 31-15 3BSTATE 5792 31-15 4T2STATE 5792 11-15HSTATE 5792 31-15 5TSTATE 5792 31-15 6T2STATE 5792 11-15 #2T1 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
STATE 5792 31-15 7BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,453 ft100%
STATE 5792 31-15 3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,380 ft100%
STATE 5792 31-15 4T2OASIS PETROLEUM NORTH AMERICA LLCPlugged and abandoned (PA)9,790 ft100%
STATE 5792 11-15HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,617 ft100%
STATE 5792 31-15 5TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,548 ft100%
STATE 5792 31-15 6T2OASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)9,483 ft100%
STATE 5792 11-15 #2TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,438 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 12649Case 10698Established the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  2. Order 12698Case 10737Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC,
  3. Order 17583Case 15337Designated the spacing unit
  4. Order 19580Case 17311Pooled all interests in the unitEOG RESOURCES, INC.
  5. Order 19726Case 17456Designated the spacing unit, 6 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  6. Order 20051Case 17782Established the spacing unit, 6 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  7. Order 22745Case 20439Designated the spacing unit, 16 wells allowedHESS CORP.
  8. Order 23549Case 21245Established the spacing unit, 16 wells allowedOASIS 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

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