BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,920-acre Bakken spacing unit

T152N R90W sections 17, 20, 21

Spacing unit6 wells allowed · order 35934Parshall-Bakken

Unit facts

Formation
Bakken
Acres
1,920
Type
Spacing unit
Land described
T152N R90W sections 17, 20, 21
Pool
Parshall-Bakken
Zone
Zone XLV
County
Mountrail County
Surveyed wells inside
29
Most wells operated by
EOG Resources
Unit id
dsu-3370a1baa6386ebc5d45
Wells allowed by the latest linked order
6
Wells assigned to this unit
5
Pending permits inside
0
Balance under the allowance
-23
First linked order
May 16, 2012
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.04 two-mile laterals per 1,280 acres
Density drilled so far
8.85 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. 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 99-1721HPARSHALL 58-1608HPARSHALL 67-2117HPARSHALL 154-1721HPARSHALL 42-2117HPARSHALL 159-2127HPARSHALL 151-1608HPARSHALL 43-2117HPARSHALL 80-21HPARSHALL 78-20HPARSHALL 158-20HPARSHALL 59-1608HPARSHALL 5-21HPARSHALL 79-21HPARSHALL 69-1820HPARSHALL 4-20HSHIRLEY 1-17HPARSHALL 39-1608HPARSHALL 75-2127HPARSHALL 153-1820HPARSHALL 147-1608HPARSHALL 74-2127HPARSHALL 68-1820HPARSHALL 73-2127HPARSHALL 100-22HPARSHALL 38-1608HPARSHALL 30-1820HPARSHALL 72-2127HPARSHALL 31-1820H1 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 99-1721HEOG RESOURCES, INC.Inactive (IA)10,361 ft100%
PARSHALL 58-1608HEOG RESOURCES, INC.Active (A)9,959 ft80%
PARSHALL 67-2117HEOG RESOURCES, INC.Inactive (IA)9,924 ft100%
PARSHALL 154-1721HEOG RESOURCES, INC.Inactive (IA)9,417 ft100%
PARSHALL 42-2117HEOG RESOURCES, INC.Active (A)8,881 ft100%
PARSHALL 159-2127HEOG RESOURCES, INC.Plugged and abandoned (PA)6,402 ft39%
PARSHALL 151-1608HEOG RESOURCES, INC.Inactive (IA)5,991 ft64%
PARSHALL 43-2117HEOG RESOURCES, INC.Inactive (IA)5,800 ft100%
PARSHALL 80-21HEOG RESOURCES, INC.Abandoned (AB)5,598 ft100%
PARSHALL 78-20HEOG RESOURCES, INC.Inactive (IA)5,320 ft100%
PARSHALL 158-20HEOG RESOURCES, INC.Abandoned (AB)4,863 ft100%
PARSHALL 59-1608HEOG RESOURCES, INC.Active (A)4,826 ft54%
PARSHALL 5-21HEOG RESOURCES, INC.Plugged and abandoned (PA)4,825 ft100%
PARSHALL 79-21HEOG RESOURCES, INC.Active (A)4,780 ft100%
PARSHALL 69-1820HEOG RESOURCES, INC.Active (A)4,689 ft41%
PARSHALL 4-20HEOG RESOURCES, INC.Inactive (IA)4,679 ft100%
SHIRLEY 1-17HEOG RESOURCES, INC.Active (A)4,628 ft100%
PARSHALL 39-1608HEOG RESOURCES, INC.Inactive (IA)4,152 ft42%
PARSHALL 75-2127HEOG RESOURCES, INC.Active (A)4,044 ft36%
PARSHALL 153-1820HEOG RESOURCES, INC.Inactive (IA)3,583 ft32%
PARSHALL 147-1608HEOG RESOURCES, INC.Plugged and abandoned (PA)2,931 ft27%
PARSHALL 74-2127HEOG RESOURCES, INC.Active (A)2,678 ft28%
PARSHALL 68-1820HEOG RESOURCES, INC.Active (A)2,601 ft24%
PARSHALL 73-2127HEOG RESOURCES, INC.Active (A)1,980 ft21%
PARSHALL 100-22HEOG RESOURCES, INC.Plugged and abandoned (PA)1,929 ft45%
PARSHALL 38-1608HEOG RESOURCES, INC.Active (A)1,831 ft30%
PARSHALL 30-1820HEOG RESOURCES, INC.Active (A)1,803 ft21%
PARSHALL 72-2127HEOG RESOURCES, INC.Abandoned (AB)1,456 ft16%
PARSHALL 31-1820HEOG RESOURCES, INC.Inactive (IA)673 ft8%

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 21075Case 18773Pooled all interests in the unitEOG 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.

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

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