BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T156N R92W sections 29, 32

Spacing unit8 wells allowed · order 35988Alger-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T156N R92W sections 29, 32
Pool
Alger-Bakken
Zone
Zone XI
County
Mountrail County
Surveyed wells inside
1
Most wells operated by
Hess / Chevron
Unit id
dsu-de78f06eefdc9227114d
Wells allowed by the latest linked order
8
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
+7
First linked order
Jul 25, 2008
Laterals that still fit (Nov 2026 method)
2 (1.67 two-mile equivalents)
Neighbourhood target density
8.1 two-mile laterals per 1,280 acres
Density drilled so far
0.96 per 1,280 acres

Room to drill: 2 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. 5 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

RS-ANDERSON-156-92- 3229H-11 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
RS-ANDERSON-156-92- 3229H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)10,113 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 12053Case 10202Established the spacing unitHESS CORP.
  2. Order 12976Case 10960Established the spacing unitHESS CORP.
  3. Order 12977Case 10961Pooled all interests in the unitHESS CORP.
  4. Order 13412Case 11308Designated the spacing unitEOG RESOURCES, INC.
  5. Order 18506Case 16240Designated the spacing unitEOG RESOURCES, INC.
  6. Order 19146Case 16878Designated the spacing unit, 3 wells allowedHESS CORP.
  7. Order 19147Case 16879Established the spacing unit, 3 wells allowedHESS CORP.
  8. Order 20085Case 17816Designated the spacing unit, 8 wells allowedWHITING OIL & GAS CORP.
  9. Order 21770Case 19468Established the spacing unit, 8 wells allowedHESS CORP.

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

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