BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T158N R95W sections 8, 17

Spacing unit12 wells allowed · order 33944Mcgregor-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T158N R95W sections 8, 17
Pool
Mcgregor-Bakken
Zone
Zone IX
County
Williams County
Surveyed wells inside
11
Most wells operated by
Silver Hill Energy
Unit id
dsu-9991daff9f23e4877323
Wells allowed by the latest linked order
12
Wells assigned to this unit
11
Pending permits inside
0
Balance under the allowance
+1
First linked order
Nov 20, 2012
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
5.48 two-mile laterals per 1,280 acres
Density drilled so far
10.37 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

GOHRICK 158-95-17-8-5MBHLEON 21-8H-0817-15895-TFGOHRICK 158-95-17-8-6TFHGOHRICK 158-95-17-8-5TFHLEON 158-95-17-8-3TFHLARENA 21-8H-0817-15895-MBGOHRICK 158-95-17-8-6MBHGOHRICK 158-95-17-8-4MBHLEON 158-95-17-8-2MBHLEON 158-95-17-8-1TFHLEON 158-95-17-8-1MBH1 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
GOHRICK 158-95-17-8-5MBHSilver Hill Energy Operating, LLCActive (A)10,049 ft100%
LEON 21-8H-0817-15895-TFSilver Hill Energy Operating, LLCInactive (IA)10,009 ft100%
GOHRICK 158-95-17-8-6TFHSilver Hill Energy Operating, LLCInactive (IA)9,991 ft100%
GOHRICK 158-95-17-8-5TFHSilver Hill Energy Operating, LLCActive (A)9,957 ft100%
LEON 158-95-17-8-3TFHSilver Hill Energy Operating, LLCActive (A)9,938 ft100%
LARENA 21-8H-0817-15895-MBSilver Hill Energy Operating, LLCActive (A)9,910 ft100%
GOHRICK 158-95-17-8-6MBHSilver Hill Energy Operating, LLCActive (A)9,892 ft100%
GOHRICK 158-95-17-8-4MBHSilver Hill Energy Operating, LLCActive (A)9,890 ft100%
LEON 158-95-17-8-2MBHSilver Hill Energy Operating, LLCActive (A)9,862 ft100%
LEON 158-95-17-8-1TFHSilver Hill Energy Operating, LLCActive (A)9,859 ft100%
LEON 158-95-17-8-1MBHSilver Hill Energy Operating, LLCActive (A)9,853 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 20695Case 18410Established the spacing unit, 6 wells allowedSEQUEL ENERGY, LLC
  2. Order 24270Case 21937Pooled all interests in the unitSEQUEL ENERGY, LLC
  3. Order 24703Case 22368Designated the spacing unit, 12 wells allowedLIBERTY RESOURCES MANAGEMENT CO., LLC
  4. Order 24759Case 22424Established the spacing unit, 12 wells allowedLIBERTY RESOURCES MANAGEMENT CO., LLC
  5. Order 30378Case 27926Terminated the spacing unit
  6. Order 33944Case 31248Listed the unit in a pool zone table, 12 wells allowedOASIS PETROLEUM NORTH AMERICA 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.