BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

3,840-acre Bakken spacing unit

T157N R90W sections 27, 28, 29, 32, 33, 34

Spacing unitClear Water-Bakken

Unit facts

Formation
Bakken
Acres
3,840
Type
Spacing unit
Land described
T157N R90W sections 27, 28, 29, 32, 33, 34
Pool
Clear Water-Bakken
Zone
Zone XXI
County
Mountrail County
Surveyed wells inside
11
Most wells operated by
HUNT OIL COMPANY
Unit id
dsu-ef2f0c34ab025d12563f
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
4.3 two-mile laterals per 1,280 acres
Density drilled so far
1.89 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

RS-JOHNSON A-157-90- 2128H-1PALERMO 156-90-6-34H 3PALERMO 156-90-5-34H 4PALERMO-KING 156-90-5-34H 1RS-R HARSTAD-157-90- 2029H-1PALERMO 2-6-34HRS-BALL-157-90- 2227H-1PALERMO 1-5-34HIDAHO 1-0132HCLEARWATER 25-3202HCLEARWATER 16-3301H1 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
RS-JOHNSON A-157-90- 2128H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)10,488 ft55%
PALERMO 156-90-6-34H 3HUNT OIL COMPANYActive (A)5,260 ft50%
PALERMO 156-90-5-34H 4HUNT OIL COMPANYActive (A)5,257 ft47%
PALERMO-KING 156-90-5-34H 1HUNT OIL COMPANYActive (A)5,231 ft47%
RS-R HARSTAD-157-90- 2029H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)5,159 ft54%
PALERMO 2-6-34HHUNT OIL COMPANYActive (A)5,072 ft49%
RS-BALL-157-90- 2227H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)4,996 ft49%
PALERMO 1-5-34HHUNT OIL COMPANYActive (A)4,897 ft48%
IDAHO 1-0132HEOG RESOURCES, INC.Active (A)4,737 ft47%
CLEARWATER 25-3202HEOG RESOURCES, INC.Active (A)4,526 ft46%
CLEARWATER 16-3301HEOG RESOURCES, INC.Active (A)4,440 ft44%

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 33828Case 31139Designated the spacing unitHUNT OIL CO.
  2. Order 33946Case 31250Established the spacing unitHESS BAKKEN INVESTMENTS II, LLC
  3. Order 33973Case 31277Pooled all interests in the unitHESS BAKKEN INVESTMENTS II, LLC
  4. Order 35556Case 32699Designated 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

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