BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T158N R96W sections 1, 12

Spacing unit3 wells allowed · order 34969Temple-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T158N R96W sections 1, 12
Pool
Temple-Bakken
Zone
Zone II
County
Williams County
Surveyed wells inside
5
Most wells operated by
Silver Hill Energy
Unit id
dsu-bf7484f89ebc85818250
Wells allowed by the latest linked order
3
Wells assigned to this unit
5
Pending permits inside
0
Balance under the allowance
-2
First linked order
Mar 25, 2008
Review note
over_allowance
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
5.49 two-mile laterals per 1,280 acres
Density drilled so far
4.84 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. 1 more would fit the density but not the spacing rule. 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

Overdorf W 158-96-1-12-2MBHOverdorf W 158-96-1-12-1MBHOverdorf 158-96-1-12-3MBHOverdorf 158-96-1-12-4MBHOVERDORF 21-1H-0112-15896-MB1 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
Overdorf W 158-96-1-12-2MBHSilver Hill Energy Operating, LLCActive (A)10,366 ft100%
Overdorf W 158-96-1-12-1MBHSilver Hill Energy Operating, LLCActive (A)10,363 ft100%
Overdorf 158-96-1-12-3MBHSilver Hill Energy Operating, LLCActive (A)10,359 ft100%
Overdorf 158-96-1-12-4MBHSilver Hill Energy Operating, LLCActive (A)10,256 ft100%
OVERDORF 21-1H-0112-15896-MBSilver Hill Energy Operating, LLCActive (A)9,567 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 11675Case 9912Designated the spacing unit
  2. Order 20695Case 18410Established the spacing unit, 6 wells allowedSEQUEL ENERGY, LLC
  3. Order 24508Case 22174Established the spacing unit, 1 well allowedLIBERTY RESOURCES LLC
  4. Order 24267Case 21934Pooled all interests in the unitSEQUEL ENERGY, LLC
  5. Order 26143Case 23802Designated the spacing unitLIBERTY RESOURCES MANAGEMENT CO., LLC
  6. Order 27908Case 25505Established the spacing unit, 8 wells allowedLIBERTY RESOURCES MANAGEMENT CO., LLC
  7. Order 32765Case 30159Established the spacing unit, 3 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.