BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T153N R89W sections 10, 15

Spacing unit1 wells allowed · order 33661Parshall-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T153N R89W sections 10, 15
Pool
Parshall-Bakken
Zone
Zone X
County
Mountrail County
Surveyed wells inside
2
Most wells operated by
Hunt Oil
Unit id
dsu-0a7c8a26bad008b46e31
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-1
First linked order
Feb 3, 2010
Laterals that still fit (Nov 2026 method)
5 (4.77 two-mile equivalents)
Neighbourhood target density
6.02 two-mile laterals per 1,280 acres
Density drilled so far
1.4 per 1,280 acres

Room to drill: 5 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

SHELL 1-15-10H 1PATTEN 3-27-15H1 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
SHELL 1-15-10H 1HUNT OIL COMPANYActive (A)9,660 ft100%
PATTEN 3-27-15HIRON OIL OPERATING, LLCActive (A)5,198 ft34%

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 14077Case 11890Established the spacing unit, 1 well allowedHUNT OIL CO.
  2. Order 14077Case 11890Designated the spacing unitHUNT OIL CO.
  3. Order 16213Case 13929Pooled all interests in the unitHUNT OIL CO.
  4. Order 16221Case 13937Established the spacing unit, 3 wells allowedHUNT OIL CO.
  5. Order 15898Case 13622Designated the spacing unit, 3 wells allowed
  6. Order 25771Case 23431Designated the spacing unit, 3 wells allowedEOG RESOURCES, INC.
  7. Order 25485Case 23154Designated the spacing unit, 3 wells allowedEOG RESOURCES, INC.
  8. Order 25192Case 22861Designated the spacing unit, 7 wells allowedHUNT OIL CO.
  9. Order 25278Case 22946Established the spacing unit, 7 wells allowedHUNT OIL CO.
  10. Order 25498Case 23167Designated the spacing unit, 7 wells allowedHUNT OIL CO.
  11. Order 26091Case 23749Designated the spacing unit, 7 wells allowedEOG RESOURCES, INC.
  12. Order 33661Case 30989Established the spacing unit, 1 well allowedIRON OIL OPERATING, LLC
  13. Order 35934Case 32779Designated 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

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