BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T151N R103W sections 27, 34

Spacing unit8 wells allowed · order 35849Glass Bluff-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T151N R103W sections 27, 34
Pool
Glass Bluff-Bakken
Zone
Zone V
County
McKenzie County
Surveyed wells inside
4
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-abc040c32106ae224f8d
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 (1.91 two-mile equivalents)
Neighbourhood target density
4.61 two-mile laterals per 1,280 acres
Density drilled so far
2.85 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

KLOSE 21-27-3HKLOSE FEDERAL 21-27-1HKLOSE 151-103-27B-34-1HKLOSE 1 SWD1 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
KLOSE 21-27-3HWHITING OIL AND GAS CORPORATIONActive (A)10,714 ft100%
KLOSE FEDERAL 21-27-1HWHITING OIL AND GAS CORPORATIONActive (A)9,831 ft100%
KLOSE 151-103-27B-34-1HWHITING OIL AND GAS CORPORATIONActive (A)9,691 ft100%
KLOSE 1 SWDSELECT WATER SOLUTIONS, LLCActive (A)5,868 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 17459Case 15214Pooled all interests in the unitPETRO- HUNT LLC
  3. Order 18641Case 16375Pooled all interests in the unitPETRO- HUNT, L.L.C.
  4. Order 21682Case 19379Designated the spacing unitLIBERTY RESOURCES LLC
  5. Order 21860Case 19558Designated the spacing unit, 8 wells allowedZAVANNA, LLC
  6. Order 21929Case 19623Established the spacing unit, 8 wells allowedPETRO- HUNT, 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

One other unit shares a surveyed well with this one; overlapping units are not additive.