BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

T155N R97W sections 25, 36

Spacing unit2 wells allowed · order 33838West Capa-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T155N R97W sections 25, 36
Pool
West Capa-Bakken
Zone
Zone VIII
County
Williams County
Surveyed wells inside
15
Most wells operated by
Continental Resources
Unit id
dsu-791b04ea5770a37e8374
Wells allowed by the latest linked order
2
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-13
First linked order
Feb 12, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.5 two-mile laterals per 1,280 acres
Density drilled so far
7.35 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

KIEFEL 1-36HKiefel 4-36HROXY 21X-6EROXY 21X-6AXDROXY 21X-6EXHROXY 21X-6FROXY 21X-6BRoxy 9-31HSL1ROXY 21X-6AKiefel 6-36HKiefel 3-36HRoxy 6-31HRoxy 8-31HRoxy 7-31H1Kiefel 5-36H1 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
KIEFEL 1-36HCONTINENTAL RESOURCES, INC.Active (A)11,310 ft100%
Kiefel 4-36HCONTINENTAL RESOURCES, INC.Active (A)11,238 ft100%
ROXY 21X-6ECONTINENTAL RESOURCES, INC.Active (A)11,214 ft100%
ROXY 21X-6AXDCONTINENTAL RESOURCES, INC.Active (A)10,406 ft100%
ROXY 21X-6EXHCONTINENTAL RESOURCES, INC.Active (A)10,357 ft100%
ROXY 21X-6FCONTINENTAL RESOURCES, INC.Active (A)10,220 ft100%
ROXY 21X-6BCONTINENTAL RESOURCES, INC.Active (A)10,154 ft100%
Roxy 9-31HSL1CONTINENTAL RESOURCES, INC.Active (A)10,141 ft100%
ROXY 21X-6ACONTINENTAL RESOURCES, INC.Active (A)10,113 ft100%
Kiefel 6-36HCONTINENTAL RESOURCES, INC.Active (A)9,939 ft100%
Kiefel 3-36HCONTINENTAL RESOURCES, INC.Active (A)9,886 ft100%
Roxy 6-31HCONTINENTAL RESOURCES, INC.Active (A)9,879 ft100%
Roxy 8-31HCONTINENTAL RESOURCES, INC.Active (A)9,859 ft100%
Roxy 7-31H1CONTINENTAL RESOURCES, INC.Active (A)9,851 ft100%
Kiefel 5-36HCONTINENTAL RESOURCES, INC.Active (A)9,842 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 22744Case 20438Designated the spacing unitMUREX PETROLEUM CORP.
  2. Order 23588Case 21284Established the spacing unit, 1 well allowedXTO ENERGY INC.
  3. Order 25943Case 23602Designated the spacing unitXTO ENERGY INC.
  4. Order 23708Case 21380Designated the spacing unit, 2 wells allowedCONTINENTAL RESOURCES, INC.
  5. Order 26287Case 23944Established the spacing unit, 2 wells allowedXTO ENERGY INC.
  6. Order 30916Case 28457Pooled all interests in the unitXTO HOLDINGS, 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

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