BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

640-acre Bakken spacing unit

T156N R92W section 22

Spacing unit16 wells allowed · order 35988Alger-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T156N R92W section 22
Pool
Alger-Bakken
Zone
Zone VI
County
Mountrail County
Surveyed wells inside
2
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-4d5191498a7d4d18ae94
Wells allowed by the latest linked order
16
Wells assigned to this unit
1
Pending permits inside
3
Balance under the allowance
+14
First linked order
Aug 20, 2009
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.4 two-mile laterals per 1,280 acres
Density drilled so far
2.07 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. 6 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

TEAL 5692 13-22HRS-FELDMAN-LW- 156-92-1423H-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
TEAL 5692 13-22HOASIS PETROLEUM NORTH AMERICA LLCInactive (IA)4,368 ft100%
RS-FELDMAN-LW- 156-92-1423H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)3,591 ft36%

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 13412Case 11308Extended the spacing unitEOG RESOURCES, INC.
  2. Order 13644Case 11520Pooled all interests in the unitEOG RESOURCES, INC.
  3. Order 23546Case 21242Listed the unit in a pool zone table, 16 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  4. Order 24461Case 22127Established the spacing unit, 16 wells allowedOASIS PETROLEUM NORTH AMERICA LLC

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

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