BBakken SubsurfaceNorth Dakota well index

Spacing unit · Divide County

1,600-acre Bakken spacing unit

T164N R100W sections 25, 26, 35, 36

Spacing unit9 wells allowed · order 33458West Ambrose-Bakken

Unit facts

Formation
Bakken
Acres
1,600
Type
Spacing unit
Land described
T164N R100W sections 25, 26, 35, 36
Pool
West Ambrose-Bakken
Zone
Zone VII
County
Divide County
Surveyed wells inside
6
Most wells operated by
Formentera
Unit id
dsu-49f0465a49a3dc5ec6aa
Wells allowed by the latest linked order
9
Wells assigned to this unit
6
Pending permits inside
0
Balance under the allowance
+3
First linked order
Sep 20, 2011
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
5.11 two-mile laterals per 1,280 acres
Density drilled so far
4.58 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

Aldag 2-35-36-164N-100WAldag 5A-26-25-164N-100WAldag 4-36-35-164N-100WAldag 3-35-36-164N-100WAldag 36-35-164N-100WAldag 9-36-35-164N-100W R1 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
Aldag 2-35-36-164N-100WFORMENTERA OPERATIONS, LLCActive (A)10,981 ft100%
Aldag 5A-26-25-164N-100WFORMENTERA OPERATIONS, LLCActive (A)10,140 ft100%
Aldag 4-36-35-164N-100WFORMENTERA OPERATIONS, LLCActive (A)10,012 ft100%
Aldag 3-35-36-164N-100WFORMENTERA OPERATIONS, LLCActive (A)9,876 ft100%
Aldag 36-35-164N-100WFORMENTERA OPERATIONS, LLCActive (A)9,387 ft100%
Aldag 9-36-35-164N-100W RFORMENTERA OPERATIONS, LLCPlugged and abandoned (PA)9,233 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 17000Case 14725Designated the spacing unit
  2. Order 17744Case 15498Established the spacing unit, 1 well allowedCRESCENT POINT ENERGY U.S. CORP.
  3. Order 22099Case 19792Designated the spacing unitSM ENERGY CO.
  4. Order 22969Case 20664Established the spacing unit, 9 wells allowedCRESCENT POINT ENERGY US CORP. TO AMEND THE FIELD RULES
  5. Order 23108Case 20802Pooled all interests in the unitCRESCENT POINT ENERGY U.S. 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

One other unit shares a surveyed well with this one; overlapping units are not additive.