BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

320-acre Bakken spacing unit

T151N R94W section 20

Spacing unit3 wells allowed · order 34574Clarks Creek-Bakken

Unit facts

Formation
Bakken
Acres
320
Type
Spacing unit
Land described
T151N R94W section 20
Pool
Clarks Creek-Bakken
Zone
Zone IV
County
McKenzie County
Surveyed wells inside
4
Most wells operated by
WHITE BUTTE OIL OPERATIONS, LLC
Unit id
dsu-d678cc58e6950aa49d94
Wells allowed by the latest linked order
3
Wells assigned to this unit
3
Pending permits inside
0
Balance under the allowance
-1
First linked order
Oct 13, 2010
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.71 two-mile laterals per 1,280 acres
Density drilled so far
12.13 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

PANZER 1-20MLHPANZER 2-20MLHPANZER 4-20MLHCLARKS CREEK 151-0720H1 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
PANZER 1-20MLHWHITE BUTTE OIL OPERATIONS, LLCInactive (IA)9,061 ft100%
PANZER 2-20MLHWHITE BUTTE OIL OPERATIONS, LLCActive (A)9,007 ft100%
PANZER 4-20MLHWHITE BUTTE OIL OPERATIONS, LLCActive (A)8,836 ft100%
CLARKS CREEK 151-0720HEOG RESOURCES, INC.Active (A)5,143 ft51%

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 14667Case 12411Designated the spacing unitEOG RESOURCES, INC.
  2. Order 14788Case 12531Established the spacing unit, 1 well allowedSLAWSON EXPLORATION CO., INC.
  3. Order 16862Case 14584Established the spacing unit, 3 wells allowedSLAWSON EXPLORATION CO., INC.
  4. Order 19290Case 17022Pooled all interests in the unitSLAWSON EXPLORATION CO., INC.
  5. Order 34574Case 31837Designated the spacing unitEOG RESOURCES, INC.

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.