BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T152N R103W sections 15, 22

Spacing unit8 wells allowed · order 35849Glass Bluff-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T152N R103W sections 15, 22
Pool
Glass Bluff-Bakken
Zone
Zone V
County
McKenzie County
Surveyed wells inside
3
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-635a57e0ee3c4e7dfc00
Wells allowed by the latest linked order
8
Wells assigned to this unit
3
Pending permits inside
0
Balance under the allowance
+5
First linked order
Dec 15, 2010
Laterals that still fit (Nov 2026 method)
2 (1.9 two-mile equivalents)
Neighbourhood target density
4.75 two-mile laterals per 1,280 acres
Density drilled so far
2.97 per 1,280 acres

Room to drill: 2 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

LASSEY 21-22-2HLASSEY 21-22HLASSEY 152-103-22-15-1H1 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
LASSEY 21-22-2HWHITING OIL AND GAS CORPORATIONActive (A)10,835 ft100%
LASSEY 21-22HWHITING OIL AND GAS CORPORATIONActive (A)10,296 ft100%
LASSEY 152-103-22-15-1HWHITING OIL AND GAS CORPORATIONActive (A)10,168 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 15119Case 12852Designated the spacing unit
  2. Order 16637Case 14360Designated the spacing unit
  3. Order 20833Case 18547Pooled all interests in the unitLIBERTY RESOURCES LLC
  4. Order 20039Case 17770Designated the spacing unit, 8 wells allowed
  5. Order 21682Case 19379Established the spacing unit, 8 wells allowedLIBERTY RESOURCES 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.