BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T145N R96W sections 23, 24

Spacing unit1 wells allowed · order 33456Murphy Creek-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T145N R96W sections 23, 24
Pool
Murphy Creek-Bakken
Zone
Zone IV
County
Dunn County
Surveyed wells inside
2
Most wells operated by
Burlington / Marathon
Unit id
dsu-1fe4d4ee9b8125c494d4
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-1
First linked order
Aug 21, 2008
Laterals that still fit (Nov 2026 method)
8 (4.64 two-mile equivalents)
Neighbourhood target density
9.6 two-mile laterals per 1,280 acres
Density drilled so far
1.36 per 1,280 acres

Room to drill: 8 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

CATALINA 11-23HERBE 41-22H1 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
CATALINA 11-23HBURLINGTON RESOURCES OIL & GAS COMPANY LPActive (A)9,340 ft100%
ERBE 41-22HMARATHON OIL COMPANYActive (A)5,016 ft32%

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 12144Case 10276Established the spacing unitBURLINGTON RESOURCES OIL & GAS CO. LP
  2. Order 13312Case 11228Designated the spacing unit
  3. Order 13349Case 11256Pooled all interests in the unitBURLINGTON RESOURCES OIL & GAS CO. LP
  4. Order 14422Case 12170Designated the spacing unit, 2 wells allowedTRACKER RESOURCE DEVELOPMENT II, LLC
  5. Order 26117Case 23776Established the spacing unit, 6 wells allowedBURLINGTON RESOURCES OIL & GAS CO. LP
  6. Order 33456Case 30796Established the spacing unit, 1 well allowedBURLINGTON RESOURCES OIL & GAS CO. LP
  7. Order 34458Case 31722Designated the spacing unitBURLINGTON 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

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