BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T157N R91W sections 1, 12

Spacing unit4 wells allowed · order 35088Kittleson Slough-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T157N R91W sections 1, 12
Pool
Kittleson Slough-Bakken
Zone
Zone VI
County
Mountrail County
Surveyed wells inside
3
Most wells operated by
EOG Resources
Unit id
dsu-14a81d1d9e2ee2e9c9cf
Wells allowed by the latest linked order
4
Wells assigned to this unit
3
Pending permits inside
0
Balance under the allowance
+1
First linked order
Oct 22, 2010
Laterals that still fit (Nov 2026 method)
1 (0.96 two-mile equivalents)
Neighbourhood target density
3.94 two-mile laterals per 1,280 acres
Density drilled so far
2.63 per 1,280 acres

Room to drill: 1 lateral 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

JAMES HILL 100-0112HJAMES HILL 10-0112HJAMES HILL 9-0112H1 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
JAMES HILL 100-0112HEOG RESOURCES, INC.Active (A)9,733 ft100%
JAMES HILL 10-0112HEOG RESOURCES, INC.Active (A)9,698 ft100%
JAMES HILL 9-0112HEOG RESOURCES, INC.Active (A)8,802 ft100%

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 14546Case 12294Designated the spacing unit
  2. Order 14793Case 12536Established the spacing unit, 1 well allowedEOG RESOURCES, INC.
  3. Order 15165Case 12898Designated the spacing unitBRIGHAM OIL & GAS, L.P.
  4. Order 15054Case 12791Pooled all interests in the unitEOG RESOURCES, INC.
  5. Order 15970Case 13692Established the spacing unit, 3 wells allowedEOG RESOURCES, INC.
  6. Order 18118Case 15863Designated the spacing unit, 4 wells allowedSLAWSON EXPLORATION CO., INC.
  7. Order 18710Case 16444Established the spacing unit, 4 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.