BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T145N R94W sections 18, 19

Spacing unit7 wells allowed · order 32749Killdeer-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T145N R94W sections 18, 19
Pool
Killdeer-Bakken
Zone
Zone III
County
Dunn County
Surveyed wells inside
3
Most wells operated by
Burlington / Marathon
Unit id
dsu-52b9498dbe9997154555
Wells allowed by the latest linked order
7
Wells assigned to this unit
2
Pending permits inside
0
Balance under the allowance
+4
First linked order
Sep 26, 2008
Laterals that still fit (Nov 2026 method)
7 (6.51 two-mile equivalents)
Neighbourhood target density
9.57 two-mile laterals per 1,280 acres
Density drilled so far
2.53 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

LINCOLN HILL 24-19HLINCOLN HILLS 41-18HSATRUM 11-17TFH1 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
LINCOLN HILL 24-19HBURLINGTON RESOURCES OIL & GAS COMPANY LPActive (A)9,626 ft100%
LINCOLN HILLS 41-18HBURLINGTON RESOURCES OIL & GAS COMPANY LPActive (A)9,407 ft100%
SATRUM 11-17TFHMARATHON OIL COMPANYActive (A)7,271 ft71%

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 12246Case 10359Established the spacing unit, 2 wells allowedBURLINGTON RESOURCES OIL & GAS CO. LP
  2. Order 12246Case 10359Designated the spacing unitBURLINGTON RESOURCES OIL & GAS CO. LP
  3. Order 13506Case 11399Designated the spacing unit
  4. Order 25758Case 23418Established the spacing unit, 7 wells allowedBURLINGTON RESOURCES OIL & GAS CO. LP

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.