BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

3,200-acre Bakken spacing unit

T155N R90W sections 16, 21, 22, 27, 34

Spacing unit2 wells allowed · order 35934Parshall-Bakken

Unit facts

Formation
Bakken
Acres
3,200
Type
Spacing unit
Land described
T155N R90W sections 16, 21, 22, 27, 34
Pool
Parshall-Bakken
Zone
Zone LXIX
County
Mountrail County
Surveyed wells inside
7
Most wells operated by
EOG Resources
Unit id
dsu-629f7fabdbb650893d97
Wells allowed by the latest linked order
2
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-5
First linked order
Feb 6, 2026
Laterals that still fit (Nov 2026 method)
6 (6.19 two-mile equivalents)
Neighbourhood target density
6.84 two-mile laterals per 1,280 acres
Density drilled so far
1.23 per 1,280 acres

Room to drill: 6 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. 1 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

BURKE 40-1609HBURKE 1-34HBURKE 18-27HBURKE 3-16HBURKE 15-21HBURKE 16-22HBlueberry 2803-03H1 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
BURKE 40-1609HEOG RESOURCES, INC.Active (A)5,216 ft52%
BURKE 1-34HEOG RESOURCES, INC.Active (A)5,134 ft100%
BURKE 18-27HEOG RESOURCES, INC.Active (A)4,933 ft100%
BURKE 3-16HEOG RESOURCES, INC.Active (A)4,738 ft100%
BURKE 15-21HEOG RESOURCES, INC.Inactive (IA)4,724 ft100%
BURKE 16-22HEOG RESOURCES, INC.Active (A)4,430 ft100%
Blueberry 2803-03HEOG RESOURCES, INC.Active (A)3,189 ft19%

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 34816Case 32063Established the spacing unit, 1 well allowedEOG RESOURCES, INC.
  2. Order 34815Case 32062Designated the spacing unitEOG RESOURCES, INC.
  3. Order 35002Case 32247Designated the spacing unitEOG RESOURCES, INC.
  4. Order 35555Case 32698Designated the spacing unit, 2 wells allowedEOG RESOURCES, INC.
  5. Order 35573Case 32716Established the spacing unit, 2 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

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