BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T157N R93W sections 28, 33

Spacing unit10 wells allowed · order 35657Big Butte-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T157N R93W sections 28, 33
Pool
Big Butte-Bakken
Zone
Zone VI
County
Mountrail County
Surveyed wells inside
6
Most wells operated by
Hess / Chevron
Unit id
dsu-6956b9aa5bfa0b8ae405
Wells allowed by the latest linked order
10
Wells assigned to this unit
6
Pending permits inside
0
Balance under the allowance
+4
First linked order
Oct 8, 2009
Laterals that still fit (Nov 2026 method)
1 (0.96 two-mile equivalents)
Neighbourhood target density
6.94 two-mile laterals per 1,280 acres
Density drilled so far
5.76 per 1,280 acres

Room to drill: 1 lateral 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-MCKENNA-157-93- 3328H-2EN-McKenna- 157-93-3328H-3EN-McKenna- 157-93-3328H-4EN-McKenna- 157-93-3328H-5EN-McKenna-LE- 157-93-3328H-1EN-MCKENNA 157-93-3328H-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.

Wells inside the unit

WellOperatorStatusLateral inside
EN-MCKENNA-157-93- 3328H-2HESS BAKKEN INVESTMENTS II, LLCInactive (IA)10,473 ft100%
EN-McKenna- 157-93-3328H-3HESS BAKKEN INVESTMENTS II, LLCActive (A)10,320 ft100%
EN-McKenna- 157-93-3328H-4HESS BAKKEN INVESTMENTS II, LLCActive (A)10,249 ft100%
EN-McKenna- 157-93-3328H-5HESS BAKKEN INVESTMENTS II, LLCActive (A)10,227 ft100%
EN-McKenna-LE- 157-93-3328H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)10,200 ft100%
EN-MCKENNA 157-93-3328H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)9,322 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 13682Case 11558Established the spacing unitHESS CORPORATION
  2. Order 13915Case 11754Designated the spacing unitHESS CORP.
  3. Order 15241Case 12974Designated the spacing unitHESS CORP.
  4. Order 15171Case 12904Designated the spacing unit, 3 wells allowedXTO ENERGY INC.
  5. Order 18606Case 16340Pooled all interests in the unitHESS CORP.
  6. Order 19779Case 17509Designated the spacing unit, 10 wells allowedHESS CORP.
  7. Order 20927Case 18625Established the spacing unit, 10 wells allowedHESS CORP.

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.