BBakken SubsurfaceNorth Dakota well index

Spacing unit · North Dakota

1,280-acre Bakken spacing unit

T147N R102W sections 27, 34

Spacing unit7 wells allowed · order 35500Hay Draw-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T147N R102W sections 27, 34
Pool
Hay Draw-Bakken
Zone
Zone VI
Surveyed wells inside
0
Most wells operated by
Burlington / Marathon
Unit id
dsu-1d45c05c772494801d4d
Wells allowed by the latest linked order
7
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
+7
First linked order
Oct 7, 2011
Laterals that still fit (Nov 2026 method)
5 (4.75 two-mile equivalents)
Neighbourhood target density
4.79 two-mile laterals per 1,280 acres
Density drilled so far
0 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

1 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

No surveyed lateral has 660 ft or more inside this footprint.

Order history

  1. Order 16081Case 13798Established the spacing unit, 1 well allowedURSA RESOURCES GROUP, LLC
  2. Order 16081Case 13798Designated the spacing unitURSA RESOURCES GROUP, LLC
  3. Order 16592Case 14316Designated the spacing unitSEQUEL ENERGY, LLC
  4. Order 18377Case 16113Designated the spacing unit, 2 wells allowedBURLINGTON RESOURCES OIL & GAS CO. LP
  5. Order 18391Case 16127Established the spacing unit, 2 wells allowedKODIAK OIL & GAS (USA) INC.
  6. Order 21123Case 18822Pooled all interests in the unitKODIAK OIL & GAS CORP.
  7. Order 26495Case 24152Designated the spacing unit, 7 wells allowedPEREGRINE PETROLEUM PARTNERS, LTD
  8. Order 27089Case 24728Established the spacing unit, 7 wells allowedEMERALD OIL, INC.

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.