BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,920-acre Bakken spacing unit

T152N R90W sections 4, 5, 9

Spacing unit6 wells allowed · order 35934Parshall-Bakken

Unit facts

Formation
Bakken
Acres
1,920
Type
Spacing unit
Land described
T152N R90W sections 4, 5, 9
Pool
Parshall-Bakken
Zone
Zone XLV
County
Mountrail County
Surveyed wells inside
17
Most wells operated by
EOG Resources
Unit id
dsu-3ca14370735c14452ce2
Wells allowed by the latest linked order
6
Wells assigned to this unit
2
Pending permits inside
0
Balance under the allowance
-11
First linked order
May 16, 2012
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
6.95 two-mile laterals per 1,280 acres
Density drilled so far
4.69 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. 3 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 35-0509HPARSHALL 34-0509HPARSHALL 37-0806HFLORENCE 1-04HPARSHALL 146-0806HN&D 1-05HPARSHALL 46-1004HGEVING 1-09HPARSHALL 36-0806HPARSHALL 40-1509HPARSHALL 56-0806HPARSHALL 45-1004HPARSHALL 41-1509HPARSHALL 152-0806HPARSHALL 44-1004HPARSHALL 60-1509HPARSHALL 57-0806H1 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 35-0509HEOG RESOURCES, INC.Active (A)14,142 ft100%
PARSHALL 34-0509HEOG RESOURCES, INC.Abandoned (AB)9,780 ft100%
PARSHALL 37-0806HEOG RESOURCES, INC.Active (A)6,347 ft62%
FLORENCE 1-04HEOG RESOURCES, INC.Active (A)5,455 ft100%
PARSHALL 146-0806HEOG RESOURCES, INC.Active (A)5,360 ft48%
N&D 1-05HEOG RESOURCES, INC.Plugged and abandoned (PA)5,080 ft100%
PARSHALL 46-1004HEOG RESOURCES, INC.Active (A)4,758 ft33%
GEVING 1-09HEOG RESOURCES, INC.Plugged and abandoned (PA)4,615 ft100%
PARSHALL 36-0806HEOG RESOURCES, INC.Active (A)4,305 ft38%
PARSHALL 40-1509HEOG RESOURCES, INC.Inactive (IA)4,267 ft41%
PARSHALL 56-0806HEOG RESOURCES, INC.Plugged and abandoned (PA)3,339 ft27%
PARSHALL 45-1004HEOG RESOURCES, INC.Abandoned (AB)3,250 ft27%
PARSHALL 41-1509HEOG RESOURCES, INC.Active (A)2,848 ft30%
PARSHALL 152-0806HEOG RESOURCES, INC.Abandoned (AB)2,091 ft16%
PARSHALL 44-1004HEOG RESOURCES, INC.Active (A)1,511 ft13%
PARSHALL 60-1509HEOG RESOURCES, INC.Active (A)1,508 ft17%
PARSHALL 57-0806HEOG RESOURCES, INC.Abandoned (AB)1,121 ft9%

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 19027Case 16758Established the spacing unit, 2 wells allowedEOG RESOURCES, INC.
  2. Order 23226Case 20920Designated the spacing unit, 6 wells allowedEOG RESOURCES, INC.
  3. Order 23313Case 21007Established the spacing unit, 6 wells allowedEOG RESOURCES, INC.
  4. Order 21072Case 18770Pooled 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

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