BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T152N R90W sections 21, 22

Spacing unit3 wells allowed · order 22305Parshall-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T152N R90W sections 21, 22
Pool
Parshall-Bakken
Zone
Zone XIII
County
Mountrail County
Surveyed wells inside
20
Most wells operated by
EOG Resources
Unit id
dsu-f4fc4bbd17fbcfe5c2f6
Wells allowed by the latest linked order
3
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-17
First linked order
Sep 23, 2009
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
6.93 two-mile laterals per 1,280 acres
Density drilled so far
8 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 159-2127HPARSHALL 72-2127HPARSHALL 73-2127HPARSHALL 74-2127HPARSHALL 75-2127HPARSHALL 80-21HPARSHALL 76-22HPARSHALL 5-21HPARSHALL 79-21HPARSHALL 77-22HPARSHALL 6-22HPARSHALL 100-22HPARSHALL 43-2117HPARSHALL 49-2226HPARSHALL 99-1721HPARSHALL 48-2226HPARSHALL 47-2226HPARSHALL 67-2117HPARSHALL 42-2117HPARSHALL 154-1721H1 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
PARSHALL 159-2127HEOG RESOURCES, INC.Plugged and abandoned (PA)8,145 ft49%
PARSHALL 72-2127HEOG RESOURCES, INC.Abandoned (AB)7,364 ft83%
PARSHALL 73-2127HEOG RESOURCES, INC.Active (A)6,565 ft70%
PARSHALL 74-2127HEOG RESOURCES, INC.Active (A)5,720 ft59%
PARSHALL 75-2127HEOG RESOURCES, INC.Active (A)5,677 ft50%
PARSHALL 80-21HEOG RESOURCES, INC.Abandoned (AB)5,598 ft100%
PARSHALL 76-22HEOG RESOURCES, INC.Active (A)5,390 ft100%
PARSHALL 5-21HEOG RESOURCES, INC.Plugged and abandoned (PA)4,825 ft100%
PARSHALL 79-21HEOG RESOURCES, INC.Active (A)4,780 ft100%
PARSHALL 77-22HEOG RESOURCES, INC.Active (A)4,770 ft100%
PARSHALL 6-22HEOG RESOURCES, INC.Active (A)4,744 ft100%
PARSHALL 100-22HEOG RESOURCES, INC.Plugged and abandoned (PA)4,255 ft100%
PARSHALL 43-2117HEOG RESOURCES, INC.Inactive (IA)3,539 ft61%
PARSHALL 49-2226HEOG RESOURCES, INC.Active (A)3,285 ft30%
PARSHALL 99-1721HEOG RESOURCES, INC.Inactive (IA)2,495 ft24%
PARSHALL 48-2226HEOG RESOURCES, INC.Active (A)2,250 ft22%
PARSHALL 47-2226HEOG RESOURCES, INC.Active (A)1,574 ft17%
PARSHALL 67-2117HEOG RESOURCES, INC.Inactive (IA)1,531 ft15%
PARSHALL 42-2117HEOG RESOURCES, INC.Active (A)1,203 ft14%
PARSHALL 154-1721HEOG RESOURCES, INC.Inactive (IA)1,015 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 13665Case 11542Established the spacing unitEOG RESOURCES, INC.
  2. Order 13595Case 11473Designated the spacing unitHUNT OIL CO.
  3. Order 14899Case 12640Pooled all interests in the unitEOG RESOURCES, INC.
  4. Order 22305Case 19998Designated the spacing unit, 3 wells allowedSLAWSON EXPLORATION CO., INC.
  5. Order 35934Case 32779Designated the spacing 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

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