BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T143N R95W sections 13, 24

Spacing unit14 wells allowed · order 35805Murphy Creek-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T143N R95W sections 13, 24
Pool
Murphy Creek-Bakken
Zone
Zone XIII
County
Dunn County
Surveyed wells inside
1
Most wells operated by
Lime Rock III-A
Unit id
dsu-3dde531240d24951efca
Wells allowed by the latest linked order
14
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
+13
First linked order
Aug 4, 2011
Laterals that still fit (Nov 2026 method)
6 (5.72 two-mile equivalents)
Neighbourhood target density
6.27 two-mile laterals per 1,280 acres
Density drilled so far
0.95 per 1,280 acres

Room to drill: 6 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

STATE DUKART 1-24-13H-143-951 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
STATE DUKART 1-24-13H-143-95LIME ROCK RESOURCES III-A, L.P.Active (A)10,053 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 15617Case 13340Designated the spacing unitCONTINENTAL RESOURCES, INC.
  2. Order 16112Case 13828Established the spacing unit, 1 well allowedANSCHUTZ EXPLORATION CORP.
  3. Order 16567Case 14291Designated the spacing unitBURLINGTON RESOURCES OIL & GAS CO. LP
  4. Order 17087Case 14811Pooled all interests in the unitOXY USA INC.
  5. Order 18102Case 15847Designated the spacing unit, 6 wells allowedDENBURY ONSHORE, LLC
  6. Order 19080Case 16811Established the spacing unit, 6 wells allowedOXY USA INC.
  7. Order 24874Case 22540Designated the spacing unit, 14 wells allowedXTO ENERGY INC.
  8. Order 25437Case 23108Established the spacing unit, 14 wells allowedOXY USA 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.

Overlapping units

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