BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T156N R92W sections 16, 17

Spacing unitTerminated by order 35122 (May 12, 2026)Alger-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T156N R92W sections 16, 17
Pool
Alger-Bakken
Zone
Zone VI
County
Mountrail County
Surveyed wells inside
9
Most wells operated by
EOG RESOURCES, INC.
Unit id
dsu-036ffa3c587ab99cbc4f
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.39 two-mile laterals per 1,280 acres
Density drilled so far
4.11 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

Ross 102-1606HRoss 39-1606HROSS 29-1716HRoss 103-1606HROSS 7-17HROSS 20-16HROSS 32-1707HROSS 28-1615HROSS 36-1707H1 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
Ross 102-1606HEOG RESOURCES, INC.Active (A)8,846 ft48%
Ross 39-1606HEOG RESOURCES, INC.Active (A)6,611 ft39%
ROSS 29-1716HEOG RESOURCES, INC.Active (A)5,890 ft100%
Ross 103-1606HEOG RESOURCES, INC.Active (A)5,853 ft31%
ROSS 7-17HEOG RESOURCES, INC.Active (A)4,820 ft100%
ROSS 20-16HEOG RESOURCES, INC.Active (A)4,520 ft100%
ROSS 32-1707HEOG RESOURCES, INC.Active (A)3,191 ft31%
ROSS 28-1615HEOG RESOURCES, INC.Active (A)2,547 ft45%
ROSS 36-1707HEOG RESOURCES, INC.Active (A)1,128 ft14%

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 14975Case 12714Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  2. Order 15113Case 12846Established the spacing unit, 1 well allowedEOG RESOURCES, INC.
  3. Order 16452Case 14177Pooled all interests in the unitEOG RESOURCES, INC.
  4. Order 35268Case 32488Designated the spacing unitHESS BAKKEN INVESTMENTS II, LLC
  5. Order 35122Case 32367Terminated the spacing unit

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

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