BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T157N R93W sections 18, 19

Spacing unit1 wells allowed · order 35657Big Butte-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T157N R93W sections 18, 19
Pool
Big Butte-Bakken
Zone
Zone I
County
Mountrail County
Surveyed wells inside
1
Most wells operated by
Hess / Chevron
Unit id
dsu-fb3270ff20d3380f2651
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
0
First linked order
Feb 17, 2009
Laterals that still fit (Nov 2026 method)
6 (5.72 two-mile equivalents)
Neighbourhood target density
6.68 two-mile laterals per 1,280 acres
Density drilled so far
0.88 per 1,280 acres

Room to drill: 6 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

EN-MOORE 157-93-1819H-11 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
EN-MOORE 157-93-1819H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)9,168 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 12847Case 10858Established the spacing unitHESS CORP.
  2. Order 12888Case 10890Designated the spacing unitHESS CORP.
  3. Order 15171Case 12904Designated the spacing unit, 3 wells allowedXTO ENERGY INC.
  4. Order 18430Case 16166Pooled all interests in the unitHESS CORP.
  5. Order 19779Case 17509Designated the spacing unit, 10 wells allowedHESS CORP.
  6. Order 20927Case 18625Established the spacing unit, 10 wells allowedHESS CORP.
  7. Order 35657Case 32731Established the spacing unit, 1 well allowedHESS BAKKEN INVESTMENTS II, LLC
  8. Order 35657Case 32731Designated the spacing unitHESS BAKKEN INVESTMENTS II, 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

3 other units share a surveyed well with this one; overlapping units are not additive.