BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T144N R97W sections 25, 36

Spacing unit7 wells allowed · order 33127Cabernet-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T144N R97W sections 25, 36
Pool
Cabernet-Bakken
Zone
Zone VI
County
Dunn County
Surveyed wells inside
4
Most wells operated by
Lime Rock III-A
Unit id
dsu-2322bf5d2464ccdf9d14
Wells allowed by the latest linked order
7
Wells assigned to this unit
4
Pending permits inside
0
Balance under the allowance
+3
First linked order
Feb 17, 2009
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
4.72 two-mile laterals per 1,280 acres
Density drilled so far
3.67 per 1,280 acres

Room to drill: 1 lateral 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 6-25-36H-144-97STATE 5-25-36H-144-97STATE 2-25-36H-144-97STATE 1-25-36H-144-97X1 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 6-25-36H-144-97LIME ROCK RESOURCES III-A, L.P.Active (A)10,463 ft100%
STATE 5-25-36H-144-97LIME ROCK RESOURCES III-A, L.P.Active (A)10,461 ft100%
STATE 2-25-36H-144-97LIME ROCK RESOURCES III-A, L.P.Active (A)9,402 ft100%
STATE 1-25-36H-144-97XLIME ROCK RESOURCES III-A, L.P.Active (A)8,206 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 12800Case 10827Established the spacing unitANSCHUTZ EXPLORATION CORP.
  2. Order 14078Case 11891Pooled all interests in the unitANSCHUTZ EXPLORATION CORP.
  3. Order 15215Case 12948Listed the unit in a pool zone table, 6 wells allowedANSCHUTZ EXPLORATION CORP.
  4. Order 22757Case 20451Established the spacing unit, 7 wells allowedOXY USA INC.
  5. Order 29727Case 27280Designated the spacing unit, 6 wells allowedCONTINENTAL RESOURCES, INC.
  6. Order 30711Case 28257Designated the spacing unit, 7 wells allowedLIME ROCK RESOURCES III-A, 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.