BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T155N R98W sections 1, 12

Spacing unit14 wells allowed · order 35003Brooklyn-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T155N R98W sections 1, 12
Pool
Brooklyn-Bakken
Zone
Zone III
County
Williams County
Surveyed wells inside
9
Most wells operated by
Continental Resources
Unit id
dsu-52f88662940c71ae3bc3
Wells allowed by the latest linked order
14
Wells assigned to this unit
9
Pending permits inside
0
Balance under the allowance
+5
First linked order
Jul 19, 2010
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.38 two-mile laterals per 1,280 acres
Density drilled so far
8.33 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

TOPEKA 3-12HTOPEKA 9-12H1TOPEKA 2-12HTOPEKA 1-1HTOPEKA 6-12H1TOPEKA 4-12HTOPEKA 7-12HTOPEKA 5-12HTOPEKA 10-12H1 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
TOPEKA 3-12HCONTINENTAL RESOURCES, INC.Active (A)9,999 ft100%
TOPEKA 9-12H1CONTINENTAL RESOURCES, INC.Active (A)9,881 ft100%
TOPEKA 2-12HCONTINENTAL RESOURCES, INC.Active (A)9,868 ft100%
TOPEKA 1-1HCONTINENTAL RESOURCES, INC.Inactive (IA)9,758 ft100%
TOPEKA 6-12H1CONTINENTAL RESOURCES, INC.Inactive (IA)9,742 ft100%
TOPEKA 4-12HCONTINENTAL RESOURCES, INC.Abandoned (AB)9,719 ft100%
TOPEKA 7-12HCONTINENTAL RESOURCES, INC.Inactive (IA)9,707 ft100%
TOPEKA 5-12HCONTINENTAL RESOURCES, INC.Active (A)9,695 ft100%
TOPEKA 10-12HCONTINENTAL RESOURCES, INC.Active (A)9,630 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 14705Case 12449Established the spacing unit, 1 well allowedCONTINENTAL RESOURCES, INC.
  2. Order 14705Case 12449Designated the spacing unitCONTINENTAL RESOURCES, INC.
  3. Order 15562Case 13285Pooled all interests in the unitCONTINENTAL RESOURCES, INC.
  4. Order 16888Case 14610Established the spacing unit, 7 wells allowedCONTINENTAL RESOURCES, INC.
  5. Order 16888Case 14610Designated the spacing unitCONTINENTAL RESOURCES, INC.
  6. Order 22394Case 20089Designated the spacing unit, 14 wells allowedCONTINENTAL RESOURCES, INC.
  7. Order 23454Case 21150Established the spacing unit, 14 wells allowedCONTINENTAL 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

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