BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T154N R99W section 31

Spacing unit1 wells allowed · order 19838Crazy Man Creek-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T154N R99W section 31
Pool
Crazy Man Creek-Bakken
Zone
Zone I
County
Williams County
Surveyed wells inside
8
Most wells operated by
Continental Resources
Unit id
dsu-7cfc2a6bebdfe8eabfea
Wells allowed by the latest linked order
1
Wells assigned to this unit
7
Pending permits inside
0
Balance under the allowance
-7
First linked order
Nov 3, 2010
Review note
later_order_likely_missing
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
8.71 two-mile laterals per 1,280 acres
Density drilled so far
7.5 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

HAYES 2-6HHAYES 4-6HHAYES 7-6HHAYES 3-6H1HAYES 6-6H1HAYES 5-6HHAYES 1-6HHayes 9-6HSL1 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
HAYES 2-6HCONTINENTAL RESOURCES, INC.Active (A)10,681 ft100%
HAYES 4-6HCONTINENTAL RESOURCES, INC.Active (A)9,719 ft100%
HAYES 7-6HCONTINENTAL RESOURCES, INC.Active (A)9,716 ft100%
HAYES 3-6H1CONTINENTAL RESOURCES, INC.Active (A)9,623 ft100%
HAYES 6-6H1CONTINENTAL RESOURCES, INC.Active (A)9,613 ft100%
HAYES 5-6HCONTINENTAL RESOURCES, INC.Active (A)9,593 ft100%
HAYES 1-6HCONTINENTAL RESOURCES, INC.Active (A)9,589 ft100%
Hayes 9-6HSLCONTINENTAL RESOURCES, INC.Active (A)9,186 ft90%

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 15529Case 13256Established the spacing unit, 1 well allowedCONTINENTAL RESOURCES, INC.
  2. Order 16822Case 14544Established the spacing unit, 7 wells allowed
  3. Order 18482Case 16216Pooled all interests in the unitCONTINENTAL RESOURCES, INC.
  4. Order 19660Case 17391Designated the spacing unitHESS CORP.
  5. Order 19838Case 17568Established the spacing unit, 1 well allowedCONTINENTAL RESOURCES, INC.
  6. Order 33746Case 31060Designated the spacing unitCONTINENTAL RESOURCES, 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.

Overlapping units

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