BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T153N R93W sections 30, 31

Spacing unit17 wells allowed · order 32623Elm Tree-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T153N R93W sections 30, 31
Pool
Elm Tree-Bakken
Zone
Zone XII
County
McKenzie County
Surveyed wells inside
16
Most wells operated by
Slawson
Unit id
dsu-71f128320d1a3e159de3
Wells allowed by the latest linked order
17
Wells assigned to this unit
14
Pending permits inside
0
Balance under the allowance
+1
First linked order
May 7, 2009
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
11.03 two-mile laterals per 1,280 acres
Density drilled so far
13.57 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

WOLVERINE FEDERAL 3-31-30HWOLVERINE FEDERAL 13-31-30TF2HWOLVERINE FEDERAL 9-31-30HWOLVERINE FEDERAL 10-31-30TF2HWOLVERINE FEDERAL 11-31-30TF2HWOLVERINE FEDERAL 14-31-30TF2HWOLVERINE FEDERAL 7-31-30TFHWOLVERINE FEDERAL 8-31-30HWOLVERINE FEDERAL 12-31-30TF2HWOLVERINE FEDERAL 2-31-30HWOLVERINE FEDERAL 5-31-30TFHWOLVERINE FEDERAL #1-31-30HWOLVERINE FEDERAL 6-31-30TFHWOLVERINE FEDERAL 4-31-30TFHHENDRICKSON FEDERAL 14-25HSLHOLSTEIN FEDERAL 16-25HSL1 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
WOLVERINE FEDERAL 3-31-30HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,885 ft100%
WOLVERINE FEDERAL 13-31-30TF2HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,855 ft100%
WOLVERINE FEDERAL 9-31-30HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,829 ft100%
WOLVERINE FEDERAL 10-31-30TF2HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,817 ft100%
WOLVERINE FEDERAL 11-31-30TF2HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,807 ft100%
WOLVERINE FEDERAL 14-31-30TF2HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,782 ft100%
WOLVERINE FEDERAL 7-31-30TFHSLAWSON EXPLORATION COMPANY, INC.Inactive (IA)9,740 ft100%
WOLVERINE FEDERAL 8-31-30HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,694 ft100%
WOLVERINE FEDERAL 12-31-30TF2HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,662 ft100%
WOLVERINE FEDERAL 2-31-30HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,601 ft100%
WOLVERINE FEDERAL 5-31-30TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,590 ft100%
WOLVERINE FEDERAL #1-31-30HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,589 ft100%
WOLVERINE FEDERAL 6-31-30TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,535 ft100%
WOLVERINE FEDERAL 4-31-30TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)8,680 ft100%
HENDRICKSON FEDERAL 14-25HSLCONTINENTAL RESOURCES, INC.Active (A)4,433 ft63%
HOLSTEIN FEDERAL 16-25HSLCONTINENTAL RESOURCES, INC.Active (A)2,727 ft20%

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 13106Case 11065Established the spacing unitCONTINENTAL RESOURCES, INC.
  2. Order 13388Case 11291Established the spacing unit, 4 wells allowedCONTINENTAL RESOURCES, INC.
  3. Order 13389Case 11292Established the spacing unit, 4 wells allowedCONTINENTAL RESOURCES, INC.
  4. Order 13389Case 11292Designated the spacing unitCONTINENTAL RESOURCES, INC.
  5. Order 16633Case 14356Designated the spacing unit, 7 wells allowedCONTINENTAL RESOURCES, INC.
  6. Order 19053Case 16784Established the spacing unit, 7 wells allowedSLAWSON EXPLORATION CO, INC.
  7. Order 19864Case 17594Pooled all interests in the unitSLAWSON EXPLORATION CO., INC.
  8. Order 21774Case 19472Designated the spacing unit, 12 wells allowedHESS CORP.
  9. Order 22415Case 20110Established the spacing unit, 12 wells allowedSLAWSON EXPLORATION CO., INC.
  10. Order 28022Case 25614Designated the spacing unit, 12 wells allowedCONTINENTAL RESOURCES, INC.
  11. Order 28203Case 25792Established the spacing unit, 18 wells allowedSLAWSON EXPLORATION CO., INC.
  12. Order 27905Case 25502Designated the spacing unit, 18 wells allowed
  13. Order 31293Case 28747Designated the spacing unitCONTINENTAL RESOURCES, INC.
  14. Order 32623Case 30014Designated the spacing unit, 17 wells allowedCONTINENTAL RESOURCES, INC.
  15. Order 32623Case 30014Listed the unit in a pool zone table, 18 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.