BBakken SubsurfaceNorth Dakota well index

Spacing unit · Burke County

1,280-acre Bakken spacing unit

T159N R92W sections 26, 35

Spacing unit2 wells allowed · order 35665Cottonwood-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T159N R92W sections 26, 35
Pool
Cottonwood-Bakken
Zone
Zone IV
County
Burke County
Surveyed wells inside
2
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-74df98d8f2c890d84efe
Wells allowed by the latest linked order
2
Wells assigned to this unit
2
Pending permits inside
0
Balance under the allowance
0
First linked order
Feb 5, 2013
Laterals that still fit (Nov 2026 method)
2 (1.9 two-mile equivalents)
Neighbourhood target density
3.37 two-mile laterals per 1,280 acres
Density drilled so far
1.84 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

PHAZER 5992 12-26TREMINGTON 5992 12-26H1 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
PHAZER 5992 12-26TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,712 ft100%
REMINGTON 5992 12-26HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,687 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 19726Case 17456Designated the spacing unit, 8 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  2. Order 21327Case 19024Established the spacing unit, 8 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  3. Order 23403Case 21099Pooled all interests in the unitOASIS PETROLEUM NORTH AMERICA LLC
  4. Order 22745Case 20439Designated the spacing unit, 16 wells allowedHESS CORP.
  5. Order 23549Case 21245Established the spacing unit, 16 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  6. Order 32689Case 30079Designated the spacing unit, 2 wells allowedLIBERTY RESOURCES MANAGEMENT CO., LLC
  7. Order 32885Case 30275Established 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

One other unit shares a surveyed well with this one; overlapping units are not additive.