BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

T153N R100W sections 33, 34, 35, 36

Spacing unitWillow Creek-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T153N R100W sections 33, 34, 35, 36
Pool
Willow Creek-Bakken
Zone
Zone X
County
Williams County
Surveyed wells inside
10
Most wells operated by
OASIS PETROLEUM NORTH AMERICA LLC
Unit id
dsu-37612918e423d68414ab
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.69 two-mile laterals per 1,280 acres
Density drilled so far
4.86 per 1,280 acres

Room to drill: 0 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

Borden Federal 5300 34-36 8BFraser Federal 5300 32-35 5BRFraser Federal 5300 11-35 3BRFraser Federal 5300 11-35 4BRFraser Federal 5300 32-35 6BXBorden Federal 5300 14-36 9BBORDEN FEDERAL 5300 24-34HBORDEN FEDERAL 5300 34-36 7BBorden Federal 5300 34-36 6BXFRASER FEDERAL 5300 24-34H1 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
Borden Federal 5300 34-36 8BOASIS PETROLEUM NORTH AMERICA LLCActive (A)11,769 ft100%
Fraser Federal 5300 32-35 5BROASIS PETROLEUM NORTH AMERICA LLCActive (A)10,300 ft100%
Fraser Federal 5300 11-35 3BROASIS PETROLEUM NORTH AMERICA LLCActive (A)10,269 ft100%
Fraser Federal 5300 11-35 4BROASIS PETROLEUM NORTH AMERICA LLCActive (A)10,190 ft100%
Fraser Federal 5300 32-35 6BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,162 ft100%
Borden Federal 5300 14-36 9BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,951 ft100%
BORDEN FEDERAL 5300 24-34HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,918 ft100%
BORDEN FEDERAL 5300 34-36 7BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,910 ft100%
Borden Federal 5300 34-36 6BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,790 ft100%
FRASER FEDERAL 5300 24-34HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,736 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 25863Case 23523Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  2. Order 26320Case 23977Established the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  3. Order 27948Case 25539Pooled all interests in the unitOASIS PETROLEUM NORTH AMERICA LLC
  4. Order 29030Case 26596Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC

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

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