BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

640-acre Bakken spacing unit

T152N R90W section 11

Spacing unit1 wells allowed · order 32527Parshall-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T152N R90W section 11
Pool
Parshall-Bakken
Zone
Zone III
County
Mountrail County
Surveyed wells inside
6
Most wells operated by
EOG Resources
Unit id
dsu-14c31918e5ce9277b1c4
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-5
First linked order
Aug 21, 2008
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
6.72 two-mile laterals per 1,280 acres
Density drilled so far
4.64 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. 2 more would fit the density but not the spacing rule. 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

Parshall 172-0312HJORDET 1-11HPARSHALL 50-1114HPARSHALL 51-1114HPARSHALL 52-1114HParshall 173-0312H1 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
Parshall 172-0312HEOG RESOURCES, INC.Active (A)6,051 ft45%
JORDET 1-11HEOG RESOURCES, INC.Active (A)5,022 ft100%
PARSHALL 50-1114HEOG RESOURCES, INC.Inactive (IA)4,102 ft60%
PARSHALL 51-1114HEOG RESOURCES, INC.Abandoned (AB)3,487 ft46%
PARSHALL 52-1114HEOG RESOURCES, INC.Inactive (IA)3,257 ft38%
Parshall 173-0312HEOG RESOURCES, INC.Active (A)3,151 ft22%

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 12201Case 10323Pooled all interests in the unitEOG RESOURCES, INC.
  2. Order 14077Case 11890Listed the unit in a pool zone table, 3 wells allowedHUNT OIL CO.
  3. Order 14127Case 11939Established the spacing unit, 3 wells allowedEOG RESOURCES, INC.
  4. Order 25182Case 22851Listed the unit in a pool zone table, 3 wells allowedEOG RESOURCES, INC.
  5. Order 25015Case 22680Established the spacing unit, 4 wells allowedEOG RESOURCES, INC.
  6. Order 25192Case 22861Listed the unit in a pool zone table, 4 wells allowedHUNT OIL CO.
  7. Order 32527Case 29922Established the spacing unit, 1 well allowedEOG 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

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