BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

2,560-acre Bakken spacing unit

T147N R94W sections 25, 36

Spacing unitBailey-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T147N R94W sections 25, 36
Pool
Bailey-Bakken
Zone
Zone XIV
County
Dunn County
Surveyed wells inside
11
Most wells operated by
BURLINGTON RESOURCES OIL & GAS COMPANY LP
Unit id
dsu-ede9873156308d2659ef
Laterals that still fit (Nov 2026 method)
3 (2.85 two-mile equivalents)
Neighbourhood target density
9.53 two-mile laterals per 1,280 acres
Density drilled so far
5.05 per 1,280 acres

Room to drill: 3 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

GORHUMBIAN 3A MBH-ULWCCU COLUMBIAN 33-1MBHCCU COLUMBIAN 33-1TFHCCU COLUMBIAN 43-1MBHCCU COLUMBIAN 43-1TFHGORHMAN 24-31MBHCCU OLYMPIAN 44-35MBHGORHMAN 14-31TFHCCU COLUMBIAN 24-36HCCU COLUMBIAN 24-36TFHCCU COLUMBIAN 14-36TFH1 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
GORHUMBIAN 3A MBH-ULWBURLINGTON RESOURCES OIL & GAS COMPANY LPActive (A)10,167 ft100%
CCU COLUMBIAN 33-1MBHBURLINGTON RESOURCES OIL & GAS COMPANY LPActive (A)10,051 ft100%
CCU COLUMBIAN 33-1TFHBURLINGTON RESOURCES OIL & GAS COMPANY LPActive (A)10,022 ft100%
CCU COLUMBIAN 43-1MBHBURLINGTON RESOURCES OIL & GAS COMPANY LPActive (A)10,005 ft100%
CCU COLUMBIAN 43-1TFHBURLINGTON RESOURCES OIL & GAS COMPANY LPActive (A)9,990 ft100%
GORHMAN 24-31MBHBURLINGTON RESOURCES OIL & GAS COMPANY LPActive (A)9,606 ft100%
CCU OLYMPIAN 44-35MBHBURLINGTON RESOURCES OIL & GAS COMPANY LPActive (A)9,601 ft100%
GORHMAN 14-31TFHBURLINGTON RESOURCES OIL & GAS COMPANY LPActive (A)9,486 ft100%
CCU COLUMBIAN 24-36HBURLINGTON RESOURCES OIL & GAS COMPANY LPAbandoned (AB)9,032 ft100%
CCU COLUMBIAN 24-36TFHBURLINGTON RESOURCES OIL & GAS COMPANY LPInactive (IA)8,966 ft100%
CCU COLUMBIAN 14-36TFHBURLINGTON RESOURCES OIL & GAS COMPANY LPActive (A)8,964 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 27878Case 25475Established the spacing unitBURLINGTON RESOURCES OIL & GAS CO. LP
  2. Order 27983Case 25575Designated the spacing unitMARATHON OIL CO.
  3. Order 27897Case 25494Pooled all interests in the unitBURLINGTON RESOURCES OIL & GAS CO. LP,
  4. Order 33775Case 31086Designated the spacing unitMARATHON 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.

Overlapping units

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