BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T158N R93W sections 28, 33

Spacing unit8 wells allowed · order 35443Enget Lake-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T158N R93W sections 28, 33
Pool
Enget Lake-Bakken
Zone
Zone III
County
Mountrail County
Surveyed wells inside
6
Most wells operated by
Silver Hill Energy
Unit id
dsu-2b78d19ef404b1e7b30b
Wells allowed by the latest linked order
8
Wells assigned to this unit
6
Pending permits inside
0
Balance under the allowance
+2
First linked order
May 11, 2017
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
5.78 two-mile laterals per 1,280 acres
Density drilled so far
5.77 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

Esther 158-93-28-33-20MBHM&M W 158-93-28-33-3MBHM&M W 158-93-28-33-2MBHM&M W 158-93-28-33-5MBHM&M W 158-93-28-33-1MBHESTHER 158-93-28-33-4MBH1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Wells inside the unit

WellOperatorStatusLateral inside
Esther 158-93-28-33-20MBHSilver Hill Energy Operating, LLCActive (A)10,316 ft100%
M&M W 158-93-28-33-3MBHSilver Hill Energy Operating, LLCActive (A)10,293 ft100%
M&M W 158-93-28-33-2MBHSilver Hill Energy Operating, LLCActive (A)10,292 ft100%
M&M W 158-93-28-33-5MBHSilver Hill Energy Operating, LLCActive (A)10,290 ft100%
M&M W 158-93-28-33-1MBHSilver Hill Energy Operating, LLCActive (A)10,285 ft100%
ESTHER 158-93-28-33-4MBHSilver Hill Energy Operating, LLCActive (A)9,773 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 28167Case 25756Established the spacing unit, 1 well allowedLIBERTY RESOURCES MANAGEMENT CO., LLC
  2. Order 28167Case 25756Designated the spacing unitLIBERTY RESOURCES MANAGEMENT CO., LLC
  3. Order 28186Case 25775Pooled all interests in the unitLIBERTY RESOURCES MANAGEMENT CO. LLC
  4. Order 28464Case 26050Established the spacing unit, 8 wells allowedLIBERTY 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

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