BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T150N R97W sections 2, 11

Spacing unit18 wells allowed · order 34449Siverston-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T150N R97W sections 2, 11
Pool
Siverston-Bakken
Zone
Zone XI
County
McKenzie County
Surveyed wells inside
6
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-a62b5a47b6b8127b21e2
Wells allowed by the latest linked order
18
Wells assigned to this unit
6
Pending permits inside
0
Balance under the allowance
+12
First linked order
Nov 21, 2008
Laterals that still fit (Nov 2026 method)
5 (4.76 two-mile equivalents)
Neighbourhood target density
10.58 two-mile laterals per 1,280 acres
Density drilled so far
5.73 per 1,280 acres

Room to drill: 5 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

NELSON FEDERAL 15-11HRAVIN FEDERAL 2-1HSLSwenson Federal 5197 43-35 3BSwenson Federal 5197 43-35 2BSwenson Federal 5197 43-35 4BSwenson Federal 5197 43-35 5B1 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
NELSON FEDERAL 15-11HOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,498 ft100%
RAVIN FEDERAL 2-1HSLCONTINENTAL RESOURCES, INC.Active (A)10,284 ft100%
Swenson Federal 5197 43-35 3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,945 ft100%
Swenson Federal 5197 43-35 2BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,936 ft100%
Swenson Federal 5197 43-35 4BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,904 ft100%
Swenson Federal 5197 43-35 5BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,763 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 12541Case 10603Established the spacing unitCONTINENTAL RESOURCES, INC.
  2. Order 15520Case 13247Designated the spacing unitCONTINENTAL RESOURCES, INC.
  3. Order 19707Case 17437Established the spacing unit, 8 wells allowed
  4. Order 21900Case 19594Established the spacing unit, 9 wells allowedSM ENERGY CO.
  5. Order 21948Case 19642Pooled all interests in the unitSM ENERGY CO.
  6. Order 24265Case 21932Designated the spacing unit, 11 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  7. Order 25456Case 23127Established the spacing unit, 11 wells allowedSM ENERGY CO.
  8. Order 27864Case 25461Designated the spacing unit, 18 wells allowedCONTINENTAL RESOURCES, INC.
  9. Order 27933Case 25524Established the spacing unit, 18 wells allowedOASIS 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

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