BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,920-acre Bakken spacing unit

T154N R90W sections 19, 20, 29

Spacing unit7 wells allowed · order 35934Parshall-Bakken

Unit facts

Formation
Bakken
Acres
1,920
Type
Spacing unit
Land described
T154N R90W sections 19, 20, 29
Pool
Parshall-Bakken
Zone
Zone XLVI
County
Mountrail County
Surveyed wells inside
14
Most wells operated by
EOG Resources
Unit id
dsu-b0b381d5e498e343c487
Wells allowed by the latest linked order
7
Wells assigned to this unit
4
Pending permits inside
0
Balance under the allowance
-7
First linked order
Feb 21, 2012
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.74 two-mile laterals per 1,280 acres
Density drilled so far
6.12 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 74-1929HAUSTIN 75-1929HAUSTIN 414-2919HAUSTIN 409-1929HAUSTIN 85-1929HAUSTIN 112-2919HAUSTIN 31-2919HAUSTIN 20-29HAUSTIN 17-20HAUSTIN 424-1721HAUSTIN 16-19HAUSTIN 411-2919HAUSTIN 425-1721HAUSTIN 426-1721H1 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 74-1929HEOG RESOURCES, INC.Active (A)11,885 ft100%
AUSTIN 75-1929HEOG RESOURCES, INC.Active (A)10,735 ft100%
AUSTIN 414-2919HEOG RESOURCES, INC.Inactive (IA)10,561 ft90%
AUSTIN 409-1929HEOG RESOURCES, INC.Active (A)9,975 ft100%
AUSTIN 85-1929HEOG RESOURCES, INC.Active (A)9,888 ft100%
AUSTIN 112-2919HEOG RESOURCES, INC.Active (A)8,802 ft76%
AUSTIN 31-2919HEOG RESOURCES, INC.Inactive (IA)6,044 ft60%
AUSTIN 20-29HEOG RESOURCES, INC.Active (A)5,127 ft100%
AUSTIN 17-20HEOG RESOURCES, INC.Active (A)4,916 ft100%
AUSTIN 424-1721HEOG RESOURCES, INC.Active (A)4,764 ft42%
AUSTIN 16-19HEOG RESOURCES, INC.Active (A)4,754 ft100%
AUSTIN 411-2919HEOG RESOURCES, INC.Active (A)4,374 ft43%
AUSTIN 425-1721HEOG RESOURCES, INC.Inactive (IA)2,930 ft25%
AUSTIN 426-1721HEOG RESOURCES, INC.Active (A)1,123 ft11%

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 17997Case 15742Established the spacing unit, 1 well allowedEOG RESOURCES, INC.
  2. Order 17997Case 15742Designated the spacing unitEOG RESOURCES, INC.
  3. Order 19073Case 16804Designated the spacing unitEOG RESOURCES, INC.
  4. Order 19027Case 16758Designated the spacing unit, 2 wells allowedEOG RESOURCES, INC.
  5. Order 19960Case 17690Established the spacing unit, 2 wells allowedEOG RESOURCES, INC.
  6. Order 21051Case 18749Pooled all interests in the unitEOG RESOURCES, INC.
  7. Order 26355Case 24012Designated the spacing unit, 7 wells allowedEOG RESOURCES, INC.
  8. Order 26356Case 24013Established the spacing unit, 7 wells allowedEOG RESOURCES, INC.
  9. Order 29192Case 26756Designated the spacing unit, 6 wells allowedWHITING OIL AND GAS CORP.
  10. Order 29192Case 26756Listed the unit in a pool zone table, 7 wells allowedWHITING OIL AND GAS CORP.

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.