BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T145N R95W sections 5, 8

Spacing unit2 wells allowed · order 31661Chimney Butte-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T145N R95W sections 5, 8
Pool
Chimney Butte-Bakken
Zone
Zone II
County
Dunn County
Surveyed wells inside
11
Most wells operated by
Continental Resources
Unit id
dsu-e20cb6789ed99420c0a2
Wells allowed by the latest linked order
2
Wells assigned to this unit
10
Pending permits inside
0
Balance under the allowance
-9
First linked order
Oct 26, 2007
Review note
over_allowance
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.21 two-mile laterals per 1,280 acres
Density drilled so far
9.94 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

Dolezal FIU 9-5HDolezal FIU 7-5HDolezal FIU 10-5H1DOLEZAL 4-5H1Dolezal FIU 8-5H1DOLEZAL 3-5HDOLEZAL 6-5H1DOLEZAL 5-5HDOLEZAL 1-5HDOLEZAL 2-5HMeadowlark 12-6HSL11 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
Dolezal FIU 9-5HCONTINENTAL RESOURCES, INC.Active (A)10,363 ft100%
Dolezal FIU 7-5HCONTINENTAL RESOURCES, INC.Active (A)10,350 ft100%
Dolezal FIU 10-5H1CONTINENTAL RESOURCES, INC.Active (A)10,328 ft100%
DOLEZAL 4-5H1CONTINENTAL RESOURCES, INC.Active (A)10,280 ft100%
Dolezal FIU 8-5H1CONTINENTAL RESOURCES, INC.Active (A)10,271 ft100%
DOLEZAL 3-5HCONTINENTAL RESOURCES, INC.Active (A)10,234 ft100%
DOLEZAL 6-5H1CONTINENTAL RESOURCES, INC.Active (A)10,227 ft100%
DOLEZAL 5-5HCONTINENTAL RESOURCES, INC.Abandoned (AB)10,145 ft100%
DOLEZAL 1-5HCONTINENTAL RESOURCES, INC.Inactive (IA)9,351 ft100%
DOLEZAL 2-5HCONTINENTAL RESOURCES, INC.Active (A)8,098 ft100%
Meadowlark 12-6HSL1CONTINENTAL RESOURCES, INC.Active (A)6,584 ft66%

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 11386Case 9676Established the spacing unitBURLINGTON RESOURCES OIL AND GAS CO. LP
  2. Order 13312Case 11228Designated the spacing unit
  3. Order 13317Case 11233Designated the spacing unit
  4. Order 14422Case 12170Designated the spacing unit, 2 wells allowedTRACKER RESOURCE DEVELOPMENT II, LLC
  5. Order 15133Case 12866Designated the spacing unit, 6 wells allowedENCORE OPERATING, L.P.
  6. Order 15617Case 13340Established the spacing unit, 7 wells allowedCONTINENTAL RESOURCES, INC.
  7. Order 18034Case 15779Pooled all interests in the unitCONTINENTAL RESOURCES, INC.
  8. Order 19271Case 17003Established the spacing unit, 2 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

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