BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T156N R92W sections 19, 20, 29, 30

Spacing unit2 wells allowed · order 35988Alger-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T156N R92W sections 19, 20, 29, 30
Pool
Alger-Bakken
Zone
Zone XXIV
County
Mountrail County
Surveyed wells inside
24
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-a4454d4a865be7b9d190
Wells allowed by the latest linked order
2
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-22
First linked order
Oct 24, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.94 two-mile laterals per 1,280 acres
Density drilled so far
8.1 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

OASIS MEIERS 5692 44-18 3TOASIS MEIERS 5692 43-18 4T2OASIS MEIERS 5692 44-18 2BOASIS MEIERS 5692 43-18 6TOASIS MEIERS 5692 43-18 8BOASIS MEIERS 5692 43-18 5BOASIS MEIERS 5692 43-18 7T2OASIS MEIERS 5692 11-19 11TOASIS MEIERS 5692 11-19 10TOASIS MEIERS 5692 11-19HMALLARD 5692 31-22 5TMALLARD 5692 31-22 11T2RS-ANDERSON-156-92- 3229H-1MALLARD 5692 31-22 12T2MALLARD 5692 31-22 8BMALLARD 5692 31-22 6BMALLARD 5692 31-22 7TMALLARD 5692 21-20 #10BMALLARD 5692 21-20 #9T2MALLARD 5692 21-20 #4TMALLARD 5692 21-20 #3BMALLARD 5692 21-20 #2TMALLARD 5692 21-20HOASIS 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.

Wells inside the unit

WellOperatorStatusLateral inside
OASIS MEIERS 5692 44-18 3TOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,517 ft100%
OASIS MEIERS 5692 43-18 4T2OASIS PETROLEUM NORTH AMERICA LLCActive (A)10,320 ft100%
OASIS MEIERS 5692 44-18 2BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,314 ft100%
OASIS MEIERS 5692 43-18 6TOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,267 ft100%
OASIS MEIERS 5692 43-18 8BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,214 ft100%
OASIS MEIERS 5692 43-18 5BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,186 ft100%
OASIS MEIERS 5692 43-18 7T2OASIS PETROLEUM NORTH AMERICA LLCActive (A)10,098 ft100%
OASIS MEIERS 5692 11-19 11TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,915 ft100%
OASIS MEIERS 5692 11-19 10TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,896 ft100%
OASIS MEIERS 5692 11-19HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,420 ft100%
MALLARD 5692 31-22 5TOASIS PETROLEUM NORTH AMERICA LLCActive (A)6,893 ft55%
MALLARD 5692 31-22 11T2OASIS PETROLEUM NORTH AMERICA LLCPlugged and abandoned (PA)5,148 ft46%
RS-ANDERSON-156-92- 3229H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)5,082 ft50%
MALLARD 5692 31-22 12T2OASIS PETROLEUM NORTH AMERICA LLCActive (A)5,021 ft46%
MALLARD 5692 31-22 8BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,009 ft46%
MALLARD 5692 31-22 6BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,008 ft46%
MALLARD 5692 31-22 7TOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,006 ft47%
MALLARD 5692 21-20 #10BOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,896 ft46%
MALLARD 5692 21-20 #9T2OASIS PETROLEUM NORTH AMERICA LLCActive (A)4,873 ft49%
MALLARD 5692 21-20 #4TOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,740 ft48%
MALLARD 5692 21-20 #3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,635 ft48%
MALLARD 5692 21-20 #2TOASIS PETROLEUM NORTH AMERICA LLCPlugged and abandoned (PA)4,626 ft48%
MALLARD 5692 21-20HOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,441 ft47%
OASIS MEIERS 5692 11-19 9BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)2,180 ft22%

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 unit, 2 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  2. Order 24400Case 22066Established the spacing unit, 2 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

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