BBakken SubsurfaceNorth Dakota well index

Spacing unit · Divide County

4,160-acre Bakken spacing unit

T164N R100W sections 25, 36

Spacing unit2 wells allowed · order 33458West Ambrose-Bakken

Unit facts

Formation
Bakken
Acres
4,160
Type
Spacing unit
Land described
T164N R100W sections 25, 36
Pool
West Ambrose-Bakken
Zone
Zone X
County
Divide County
Surveyed wells inside
19
Most wells operated by
Formentera
Unit id
dsu-14c2ccbd78cd309e384e
Wells allowed by the latest linked order
2
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-17
First linked order
Oct 22, 2013
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
5.11 two-mile laterals per 1,280 acres
Density drilled so far
4.13 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. 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

Gulbranson 163-100-1B-12-3HNOMAD 0607-6TFHNOMAD 0607-5HGULBRANSON 2-1HGULBRANSON 1-1HNOMAD 0607-2TFHNOMAD 0607-1HNOMAD 6-7-163-99HAldag 2-35-36-164N-100WBORDER FARMS 3130-5TFHBORDER FARMS 3130-1HBORDER FARMS 3130-2TFHBORDER FARMS 3130-4TFHBORDER FARMS 3130-6TFHAldag 5A-26-25-164N-100WAldag 3-35-36-164N-100WAldag 4-36-35-164N-100WAldag 9-36-35-164N-100W RAldag 36-35-164N-100W1 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
Gulbranson 163-100-1B-12-3HPETRO-HUNT, L.L.C.Active (A)10,325 ft100%
NOMAD 0607-6TFHFORMENTERA OPERATIONS, LLCActive (A)10,157 ft100%
NOMAD 0607-5HFORMENTERA OPERATIONS, LLCActive (A)10,149 ft100%
GULBRANSON 2-1HPETRO-HUNT, L.L.C.Active (A)10,101 ft100%
GULBRANSON 1-1HPETRO-HUNT, L.L.C.Active (A)9,958 ft100%
NOMAD 0607-2TFHFORMENTERA OPERATIONS, LLCActive (A)9,740 ft100%
NOMAD 0607-1HFORMENTERA OPERATIONS, LLCActive (A)9,654 ft100%
NOMAD 6-7-163-99HFORMENTERA OPERATIONS, LLCActive (A)9,624 ft100%
Aldag 2-35-36-164N-100WFORMENTERA OPERATIONS, LLCActive (A)6,415 ft58%
BORDER FARMS 3130-5TFHFORMENTERA OPERATIONS, LLCActive (A)6,272 ft100%
BORDER FARMS 3130-1HFORMENTERA OPERATIONS, LLCActive (A)6,204 ft100%
BORDER FARMS 3130-2TFHFORMENTERA OPERATIONS, LLCActive (A)6,016 ft100%
BORDER FARMS 3130-4TFHFORMENTERA OPERATIONS, LLCActive (A)6,006 ft100%
BORDER FARMS 3130-6TFHFORMENTERA OPERATIONS, LLCActive (A)5,772 ft100%
Aldag 5A-26-25-164N-100WFORMENTERA OPERATIONS, LLCActive (A)5,162 ft51%
Aldag 3-35-36-164N-100WFORMENTERA OPERATIONS, LLCActive (A)5,109 ft52%
Aldag 4-36-35-164N-100WFORMENTERA OPERATIONS, LLCActive (A)4,832 ft48%
Aldag 9-36-35-164N-100W RFORMENTERA OPERATIONS, LLCPlugged and abandoned (PA)4,493 ft49%
Aldag 36-35-164N-100WFORMENTERA OPERATIONS, LLCActive (A)4,492 ft48%

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 23101Case 20795Established the spacing unit, 2 wells allowedSAMSON RESOURCES CO.
  2. Order 22857Case 20551Pooled all interests in the unitSAMSON RESOURCES CO.

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

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