BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T157N R94W sections 5, 8

Spacing unit3 wells allowed · order 34446Tioga-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T157N R94W sections 5, 8
Pool
Tioga-Bakken
Zone
Zone IV
County
Mountrail County
Surveyed wells inside
4
Most wells operated by
Hess / Chevron
Unit id
dsu-2cefbfb2f40f7881d897
Wells allowed by the latest linked order
3
Wells assigned to this unit
4
Pending permits inside
0
Balance under the allowance
-1
First linked order
Oct 19, 2006
Review note
over_allowance
Laterals that still fit (Nov 2026 method)
3 (2.86 two-mile equivalents)
Neighbourhood target density
6.54 two-mile laterals per 1,280 acres
Density drilled so far
3.91 per 1,280 acres

Room to drill: 3 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-LOKKEN-LE- 157-94-0805H-1EN-LOKKEN-157-94- 0805H-1EN-LOKKEN- 157-94-0805H-4EN-LOKKEN-157-94- 0805H-21 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-LOKKEN-LE- 157-94-0805H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)11,302 ft100%
EN-LOKKEN-157-94- 0805H-1HESS BAKKEN INVESTMENTS II, LLCInactive (IA)10,496 ft100%
EN-LOKKEN- 157-94-0805H-4HESS BAKKEN INVESTMENTS II, LLCActive (A)10,265 ft100%
EN-LOKKEN-157-94- 0805H-2HESS BAKKEN INVESTMENTS II, LLCActive (A)9,241 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 10747Case 9152Established the spacing unitHESS CORPORATION,
  2. Order 11065Case 9424Designated the spacing unit
  3. Order 12865Case 10872Designated the spacing unitPETRO- HUNT, L.L.C.
  4. Order 14990Case 12729Designated the spacing unit, 3 wells allowedHESS CORP.
  5. Order 15238Case 12971Established the spacing unit, 3 wells allowedHESS CORP.
  6. Order 16248Case 13975Pooled all interests in the unitHESS CORP.
  7. Order 19140Case 16872Designated the spacing unit, 6 wells allowedHESS CORP.
  8. Order 19763Case 17493Established the spacing unit, 6 wells allowedHESS CORP.
  9. Order 34446Case 31710Established the spacing unit, 3 wells allowedHESS 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

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