BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T150N R99W sections 15, 22

Spacing unit10 wells allowed · order 33440South Tobacco Garden-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T150N R99W sections 15, 22
Pool
South Tobacco Garden-Bakken
Zone
Zone VI
County
McKenzie County
Surveyed wells inside
8
Most wells operated by
Devon Energy
Unit id
dsu-457689d968ce42e03d82
Wells allowed by the latest linked order
10
Wells assigned to this unit
8
Pending permits inside
0
Balance under the allowance
+2
First linked order
Aug 19, 2010
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
8.59 two-mile laterals per 1,280 acres
Density drilled so far
7.47 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

SKAAR 15-22 8HSKAAR 15-22 7HSKAAR 15-22 6HSKAAR 150-99-15-22-3HCRAIG SKAAR 150-99-15-22-5HCRAIG SKAAR 150-99-15-22-4HSKAAR 150-99-15-22-2HOLGA 150-99-15-22-1H1 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
SKAAR 15-22 8HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,280 ft100%
SKAAR 15-22 7HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,258 ft100%
SKAAR 15-22 6HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,982 ft100%
SKAAR 150-99-15-22-3HDEVON ENERGY WILLISTON, L.L.C.Abandoned (AB)9,705 ft100%
CRAIG SKAAR 150-99-15-22-5HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,666 ft100%
CRAIG SKAAR 150-99-15-22-4HDEVON ENERGY WILLISTON, L.L.C.Abandoned (AB)9,664 ft100%
SKAAR 150-99-15-22-2HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,645 ft100%
OLGA 150-99-15-22-1HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,513 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 14694Case 12438Established the spacing unit, 1 well allowedNEWFIELD PRODUCTION CO.
  2. Order 14694Case 12438Designated the spacing unitNEWFIELD PRODUCTION CO.
  3. Order 17335Case 15084Established the spacing unit, 5 wells allowedNEWFIELD PRODUCTION CO.
  4. Order 17335Case 15084Designated the spacing unitNEWFIELD PRODUCTION CO.
  5. Order 18332Case 16069Pooled all interests in the unitNEWFIELD PRODUCTION CO.
  6. Order 20649Case 18380Designated the spacing unit, 7 wells allowedNEWFIELD PRODUCTION CO.
  7. Order 33339Case 30689Designated the spacing unit, 10 wells allowedGRAYSON MILL OPERATING, LLC
  8. Order 33440Case 30781Established the spacing unit, 10 wells allowedGRAYSON MILL OPERATING, 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.