BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

640-acre Bakken spacing unit

T153N R90W section 30

Spacing unit3 wells allowed · order 35934Parshall-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T153N R90W section 30
Pool
Parshall-Bakken
Zone
Zone V
County
Mountrail County
Surveyed wells inside
10
Most wells operated by
EOG Resources
Unit id
dsu-10e8c5630ed9a991dcae
Wells allowed by the latest linked order
3
Wells assigned to this unit
2
Pending permits inside
0
Balance under the allowance
-7
First linked order
Mar 25, 2009
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.74 two-mile laterals per 1,280 acres
Density drilled so far
7.09 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. 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

WAYZETTA 18-30HWAYZETTA 400-3019HWAYZETTA 99-3019HWAYZETTA 142-3019HWAYZETTA 30-3230HWAYZETTA 111-30HWAYZETTA 98-3019HWAYZETTA 97-3019HWAYZETTA 31-3230HWAYZETTA 96-3019H1 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
WAYZETTA 18-30HEOG RESOURCES, INC.Active (A)5,500 ft100%
WAYZETTA 400-3019HEOG RESOURCES, INC.Active (A)5,482 ft85%
WAYZETTA 99-3019HEOG RESOURCES, INC.Active (A)4,873 ft69%
WAYZETTA 142-3019HEOG RESOURCES, INC.Plugged and abandoned (PA)4,677 ft50%
WAYZETTA 30-3230HEOG RESOURCES, INC.Active (A)4,566 ft40%
WAYZETTA 111-30HEOG RESOURCES, INC.Active (A)4,294 ft100%
WAYZETTA 98-3019HEOG RESOURCES, INC.Inactive (IA)2,398 ft40%
WAYZETTA 97-3019HEOG RESOURCES, INC.Active (A)1,999 ft30%
WAYZETTA 31-3230HEOG RESOURCES, INC.Inactive (IA)1,881 ft18%
WAYZETTA 96-3019HEOG RESOURCES, INC.Inactive (IA)1,477 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 12934Case 10929Pooled all interests in the unitEOG RESOURCES, INC.
  2. Order 14077Case 11890Listed the unit in a pool zone table, 3 wells allowedHUNT OIL CO.
  3. Order 14127Case 11939Established the spacing unit, 3 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

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