BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T147N R104W sections 19, 30

Spacing unitMondak-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T147N R104W sections 19, 30
Pool
Mondak-Bakken
Zone
Zone VII
County
McKenzie County
Surveyed wells inside
1
Most wells operated by
SLAWSON EXPLORATION COMPANY, INC.
Unit id
dsu-e0212daa4a696f2b55d7
Laterals that still fit (Nov 2026 method)
2 (1.68 two-mile equivalents)
Neighbourhood target density
5.15 two-mile laterals per 1,280 acres
Density drilled so far
1 per 1,280 acres

Room to drill: 2 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. 2 more would fit the density but not the spacing rule. 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

Catapult Federal 1-30H1 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
Catapult Federal 1-30HSLAWSON EXPLORATION COMPANY, INC.Active (A)10,382 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 11248Case 9576Established the spacing unitSLAWSON EXPLORATION CO., INC.
  2. Order 11418Case 9704Designated the spacing unit
  3. Order 24765Case 22430Designated the spacing unitEMERALD OIL, 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.