BBakken SubsurfaceNorth Dakota well index

Spacing unit · North Dakota

1,280-acre Bakken spacing unit

T145N R92W sections 2, 11

Spacing unit4 wells allowed · order 33774Lake Ilo-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T145N R92W sections 2, 11
Pool
Lake Ilo-Bakken
Zone
Zone II
Surveyed wells inside
0
Most wells operated by
Burlington / Marathon
Unit id
dsu-d082255fdf73ce8773dd
Wells allowed by the latest linked order
4
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
+4
First linked order
Jun 25, 2008
Laterals that still fit (Nov 2026 method)
7 (6.65 two-mile equivalents)
Neighbourhood target density
6.93 two-mile laterals per 1,280 acres
Density drilled so far
0 per 1,280 acres

Room to drill: 7 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.

Wells inside the unit

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

Order history

  1. Order 11925Case 10104Established the spacing unitMARATHON OIL CO.
  2. Order 13226Case 10600Designated the spacing unit
  3. Order 14336Case 12086Designated the spacing unit
  4. Order 15865Case 13589Established the spacing unit, 4 wells allowedMARATHON OIL CO.

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.