BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T158N R93W sections 19, 20

Spacing unit1 wells allowed · order 29271East Tioga-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T158N R93W sections 19, 20
Pool
East Tioga-Bakken
Zone
Zone II
County
Mountrail County
Surveyed wells inside
6
Most wells operated by
Silver Hill Energy
Unit id
dsu-cac9fa7ea0f17339ed7b
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-5
First linked order
Feb 1, 2008
Laterals that still fit (Nov 2026 method)
1 (0.94 two-mile equivalents)
Neighbourhood target density
5.46 two-mile laterals per 1,280 acres
Density drilled so far
3.37 per 1,280 acres

Room to drill: 1 lateral 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

EN-MOLLET-158-93- 2019H-1Morgen Federal 158-93-17-20-1MBHMorgen Federal 158-93-17-20-10MBHMORGEN 158-93-20-17-2TFHPAIGE 158-93-19-18-3MBHPaige Federal 158-93-18-19-4MBH1 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
EN-MOLLET-158-93- 2019H-1Silver Hill Energy Operating, LLCAbandoned (AB)9,743 ft100%
Morgen Federal 158-93-17-20-10MBHSilver Hill Energy Operating, LLCActive (A)5,145 ft50%
Morgen Federal 158-93-17-20-1MBHSilver Hill Energy Operating, LLCActive (A)5,145 ft50%
MORGEN 158-93-20-17-2TFHSilver Hill Energy Operating, LLCActive (A)5,144 ft50%
PAIGE 158-93-19-18-3MBHSilver Hill Energy Operating, LLCActive (A)5,141 ft50%
Paige Federal 158-93-18-19-4MBHSilver Hill Energy Operating, LLCActive (A)5,137 ft50%

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 11655Case 9896Established the spacing unitHESS CORP.
  2. Order 12121Case 10254Pooled all interests in the unitHESS CORP.
  3. Order 12474Case 10545Designated the spacing unit
  4. Order 23146Case 20840Designated the spacing unit, 2 wells allowedSLAWSON EXPLORATION CO., INC.
  5. Order 29271Case 26831Established the spacing unit, 1 well allowedLIBERTY RESOURCES MANAGEMENT CO., LLC
  6. Order 33400Case 30741Designated the spacing unitLIBERTY RESOURCES MANAGEMENT CO., 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

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