BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T141N R95W sections 1, 12

Spacing unitSimon Butte-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T141N R95W sections 1, 12
Pool
Simon Butte-Bakken
County
Dunn County
Surveyed wells inside
1
Most wells operated by
MORNINGSTAR OPERATING LLC
Unit id
dsu-e68ed3359f2254eb846d
Laterals that still fit (Nov 2026 method)
4 (3.79 two-mile equivalents)
Neighbourhood target density
4.3 two-mile laterals per 1,280 acres
Density drilled so far
0.82 per 1,280 acres

Room to drill: 4 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 JABLONSKY 1-1-12H-141-951 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 JABLONSKY 1-1-12H-141-95MORNINGSTAR OPERATING LLCActive (A)8,622 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 12399Case 10441Established the spacing unitANSCHUTZ EXPL. CORP.
  2. Order 14553Case 12301Designated the spacing unit
  3. Order 15209Case 12942Designated the spacing unitANSCHUTZ EXPLORATION CORP.
  4. Order 18361Case 16098Pooled all interests in the unitOXY 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.