BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

2,560-acre Bakken spacing unit

T146N R95W sections 28, 29, 32, 33

Spacing unit2 wells allowed · order 31661Chimney Butte-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T146N R95W sections 28, 29, 32, 33
Pool
Chimney Butte-Bakken
Zone
Zone VIII
County
Dunn County
Surveyed wells inside
25
Most wells operated by
Continental Resources
Unit id
dsu-5aebe3fe81add2fa1269
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-23
First linked order
Apr 18, 2019
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.61 two-mile laterals per 1,280 acres
Density drilled so far
11.57 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

Hartman 12-28HHartman 11-28HBice FIU 10-32HBice Federal 7-32H1Bice FIU 11-32HSL1BICE 6-32H1Bice Federal 9-32H1HULL 41-28TFHBice Federal 8-32HBICE 2-29HHARTMAN 3-28HBICE FEDERAL 4-32H1HARTMAN 4-28HBICE 5-32HHARTMAN 2-28HBICE FEDERAL 3-32HHARTMAN 5-28H3HARTMAN 10-28HHARTMAN 8-28H1HARTMAN 9-28H2BICE 1-29HHARTMAN 1-28HHARTMAN 6-28H2HARTMAN 7-28H3Skachenko Federal 11-31HSL1 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
Hartman 12-28HCONTINENTAL RESOURCES, INC.Active (A)11,698 ft100%
Hartman 11-28HCONTINENTAL RESOURCES, INC.Active (A)10,662 ft100%
Bice FIU 10-32HCONTINENTAL RESOURCES, INC.Active (A)10,346 ft100%
Bice Federal 7-32H1CONTINENTAL RESOURCES, INC.Active (A)10,310 ft100%
Bice FIU 11-32HSL1CONTINENTAL RESOURCES, INC.Active (A)10,303 ft100%
BICE 6-32H1CONTINENTAL RESOURCES, INC.Inactive (IA)10,292 ft100%
Bice Federal 9-32H1CONTINENTAL RESOURCES, INC.Active (A)10,274 ft100%
HULL 41-28TFHMARATHON OIL COMPANYActive (A)10,264 ft100%
Bice Federal 8-32HCONTINENTAL RESOURCES, INC.Active (A)10,223 ft100%
BICE 2-29HCONTINENTAL RESOURCES, INC.Active (A)10,098 ft100%
HARTMAN 3-28HCONTINENTAL RESOURCES, INC.Inactive (IA)10,073 ft100%
BICE FEDERAL 4-32H1CONTINENTAL RESOURCES, INC.Abandoned (AB)9,884 ft100%
HARTMAN 4-28HCONTINENTAL RESOURCES, INC.Abandoned (AB)9,834 ft100%
BICE 5-32HCONTINENTAL RESOURCES, INC.Active (A)9,695 ft100%
HARTMAN 2-28HCONTINENTAL RESOURCES, INC.Active (A)9,690 ft100%
BICE FEDERAL 3-32HCONTINENTAL RESOURCES, INC.Active (A)9,668 ft100%
HARTMAN 5-28H3CONTINENTAL RESOURCES, INC.Plugged and abandoned (PA)9,598 ft100%
HARTMAN 10-28HCONTINENTAL RESOURCES, INC.Active (A)9,597 ft100%
HARTMAN 8-28H1CONTINENTAL RESOURCES, INC.Inactive (IA)9,587 ft100%
HARTMAN 9-28H2CONTINENTAL RESOURCES, INC.Active (A)9,486 ft100%
BICE 1-29HCONTINENTAL RESOURCES, INC.Inactive (IA)9,485 ft100%
HARTMAN 1-28HCONTINENTAL RESOURCES, INC.Active (A)9,436 ft100%
HARTMAN 6-28H2CONTINENTAL RESOURCES, INC.Inactive (IA)9,416 ft100%
HARTMAN 7-28H3CONTINENTAL RESOURCES, INC.Plugged and abandoned (PA)9,367 ft100%
Skachenko Federal 11-31HSLCONTINENTAL RESOURCES, INC.Active (A)5,589 ft54%

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 29716Case 27269Established the spacing unitCONTINENTAL RESOURCES, INC.
  2. Order 29723Case 27276Pooled all interests in the unitCONTINENTAL RESOURCES, INC.
  3. Order 30145Case 27701Designated the spacing unitMARATHON OIL CO.
  4. Order 31292Case 28746Listed the unit in a pool zone table, 2 wells allowedCONTINENTAL RESOURCES, INC.
  5. Order 31661Case 29099Designated the spacing unitMARATHON OIL CO.

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.