BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T154N R90W sections 17, 20

Spacing unit6 wells allowed · order 35934Parshall-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T154N R90W sections 17, 20
Pool
Parshall-Bakken
Zone
Zone XXVI
County
Mountrail County
Surveyed wells inside
11
Most wells operated by
EOG Resources
Unit id
dsu-e7718d986bdab2476291
Wells allowed by the latest linked order
6
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-5
First linked order
Jan 18, 2013
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.76 two-mile laterals per 1,280 acres
Density drilled so far
5.63 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

AUSTIN 424-1721HAUSTIN 425-1721HAUSTIN 409-1929HAUSTIN 426-1721HAUSTIN 85-1929HAUSTIN 17-20HAUSTIN 15-17HAUSTIN 77-1708HAUSTIN 42-1708HAUSTIN 75-1929HAUSTIN 74-1929H1 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
AUSTIN 424-1721HEOG RESOURCES, INC.Active (A)9,709 ft86%
AUSTIN 425-1721HEOG RESOURCES, INC.Inactive (IA)8,193 ft70%
AUSTIN 409-1929HEOG RESOURCES, INC.Active (A)7,078 ft71%
AUSTIN 426-1721HEOG RESOURCES, INC.Active (A)6,920 ft68%
AUSTIN 85-1929HEOG RESOURCES, INC.Active (A)5,139 ft52%
AUSTIN 17-20HEOG RESOURCES, INC.Active (A)4,916 ft100%
AUSTIN 15-17HEOG RESOURCES, INC.Abandoned (AB)4,861 ft100%
AUSTIN 77-1708HEOG RESOURCES, INC.Inactive (IA)4,460 ft69%
AUSTIN 42-1708HEOG RESOURCES, INC.Active (A)3,911 ft49%
AUSTIN 75-1929HEOG RESOURCES, INC.Active (A)3,076 ft29%
AUSTIN 74-1929HEOG RESOURCES, INC.Active (A)1,202 ft10%

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 20377Case 18108Designated the spacing unit, 3 wells allowedHUNT OIL CO.
  2. Order 21145Case 18844Established the spacing unit, 3 wells allowedEOG RESOURCES, INC.
  3. Order 23226Case 20920Designated the spacing unit, 6 wells allowedEOG RESOURCES, INC.
  4. Order 23313Case 21007Established the spacing unit, 6 wells allowedEOG RESOURCES, INC.
  5. Order 22226Case 19919Pooled all interests in the 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

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