BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

320-acre Bakken spacing unit

T148N R93W section 19

Spacing unit4 wells allowed · order 33952Mcgregory Buttes-Bakken

Unit facts

Formation
Bakken
Acres
320
Type
Spacing unit
Land described
T148N R93W section 19
Pool
Mcgregory Buttes-Bakken
Zone
Zone IV
County
Dunn County
Surveyed wells inside
4
Most wells operated by
PETROSHALE (US) INC.
Unit id
dsu-6086d4c2bdd6072c845d
Wells allowed by the latest linked order
4
Wells assigned to this unit
4
Pending permits inside
0
Balance under the allowance
0
First linked order
Oct 15, 2009
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.42 two-mile laterals per 1,280 acres
Density drilled so far
7.23 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

THUNDER CLOUD 2MBHTHUNDER CLOUD 2TFHTHUNDER CLOUD 1TFHTHUNDER CLOUD 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
THUNDER CLOUD 2MBHPETROSHALE (US) INC.Active (A)4,828 ft100%
THUNDER CLOUD 2TFHPETROSHALE (US) INC.Active (A)4,814 ft100%
THUNDER CLOUD 1TFHPETROSHALE (US) INC.Active (A)4,571 ft100%
THUNDER CLOUD 1MBHPETROSHALE (US) INC.Active (A)4,374 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 13744Case 11610Extended the spacing unitPEAK ND, LLC
  2. Order 13780Case 11637Designated the spacing unitMARATHON OIL CO.
  3. Order 28825Case 26399Designated the spacing unitENERPLUS RESOURCES (USA) CORP.
  4. Order 29276Case 26836Designated the spacing unit, 4 wells allowedRIMROCK OIL & GAS WILLISTON LLC
  5. Order 29395Case 26953Established the spacing unit, 4 wells allowedPETROSHALE (US), INC.
  6. Order 30180Case 27736Pooled all interests in the unitPETROSHALE (US), 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

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