BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T154N R89W section 31

Spacing unit1 wells allowed · order 28772Parshall-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T154N R89W section 31
Pool
Parshall-Bakken
Zone
Zone XII
County
Mountrail County
Surveyed wells inside
9
Most wells operated by
Hunt Oil
Unit id
dsu-0f0e2ec15ab33ec02833
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-8
First linked order
Sep 7, 2011
Laterals that still fit (Nov 2026 method)
2 (1.9 two-mile equivalents)
Neighbourhood target density
6.33 two-mile laterals per 1,280 acres
Density drilled so far
4.02 per 1,280 acres

Room to drill: 2 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 153-89-6-31H 1OAKLAND 154-89-31-30H 3OAKLAND 2-31-30HCHARLIE 1-06HSHELL 153-89-17-6H-1SHELL 2-6-7HMOEN 1-31HOAKLAND 154-89-31-29H 1SHELL 153-89-6-8H 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
SHELL 153-89-6-31H 1HUNT OIL COMPANYActive (A)10,692 ft100%
OAKLAND 154-89-31-30H 3HUNT OIL COMPANYActive (A)5,417 ft50%
OAKLAND 2-31-30HHUNT OIL COMPANYActive (A)5,195 ft51%
CHARLIE 1-06HHUNT OIL COMPANYActive (A)4,438 ft100%
SHELL 153-89-17-6H-1HUNT OIL COMPANYActive (A)4,283 ft27%
SHELL 2-6-7HHUNT OIL COMPANYActive (A)4,232 ft46%
MOEN 1-31HHUNT OIL COMPANYActive (A)4,080 ft100%
OAKLAND 154-89-31-29H 1HUNT OIL COMPANYActive (A)2,085 ft20%
SHELL 153-89-6-8H 1HUNT OIL COMPANYActive (A)1,641 ft16%

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 15898Case 13622Listed the unit in a pool zone table, 3 wells allowed
  2. Order 25771Case 23431Listed the unit in a pool zone table, 3 wells allowedEOG RESOURCES, INC.
  3. Order 25485Case 23154Listed the unit in a pool zone table, 3 wells allowedEOG RESOURCES, INC.
  4. Order 25192Case 22861Listed the unit in a pool zone table, 5 wells allowedHUNT OIL CO.
  5. Order 25546Case 23215Listed the unit in a pool zone table, 5 wells allowedHUNT OIL CO.
  6. Order 26091Case 23749Listed the unit in a pool zone table, 5 wells allowedEOG RESOURCES, INC.
  7. Order 28772Case 26354Established the spacing unit, 1 well allowedHUNT OIL CO.
  8. Order 28772Case 26354Designated the spacing unitHUNT OIL CO.
  9. Order 29558Case 27109Pooled all interests in the unitHUNT OIL CO.
  10. 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

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