BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

3,840-acre Bakken spacing unit

T159N R97W sections 4, 5, 8, 9, 16, 17

Spacing unitCorinth-Bakken

Unit facts

Formation
Bakken
Acres
3,840
Type
Spacing unit
Land described
T159N R97W sections 4, 5, 8, 9, 16, 17
Pool
Corinth-Bakken
Zone
Zone VIII
County
Williams County
Surveyed wells inside
6
Most wells operated by
CONTINENTAL RESOURCES, INC.
Unit id
dsu-a9407d07f31c87f7b2e5
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
3.88 two-mile laterals per 1,280 acres
Density drilled so far
1.86 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

Stoltenberg 3-4HStoltenberg 2-4HSLSTOLTENBERG 1-9HCOLLYER 9-8HWILDROSE 159-97-13-8-20-13H3GRANT 1-16H1 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
Stoltenberg 3-4HCONTINENTAL RESOURCES, INC.Active (A)16,570 ft100%
Stoltenberg 2-4HSLCONTINENTAL RESOURCES, INC.Active (A)15,456 ft100%
STOLTENBERG 1-9HCONTINENTAL RESOURCES, INC.Active (A)9,618 ft100%
COLLYER 9-8HWHITING OIL AND GAS CORPORATIONActive (A)7,846 ft100%
WILDROSE 159-97-13-8-20-13H3WHITING OIL AND GAS CORPORATIONActive (A)5,082 ft51%
GRANT 1-16HCONTINENTAL RESOURCES, INC.Active (A)4,578 ft48%

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 34257Case 31535Established the spacing unitCONTINENTAL RESOURCES, INC.
  2. Order 34263Case 31540Pooled all interests in the unitCONTINENTAL RESOURCES, INC.
  3. Order 34858Case 32169Designated the spacing unitCONTINENTAL RESOURCES, INC.
  4. Order 35997Case 33047Designated the spacing unitPHOENIX 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

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