BBakken SubsurfaceNorth Dakota well index

Spacing unit · Divide County

800-acre Bakken spacing unit

T164N R99W sections 30, 31

Spacing unit1 wells allowed · order 20380West Ambrose-Bakken

Unit facts

Formation
Bakken
Acres
800
Type
Spacing unit
Land described
T164N R99W sections 30, 31
Pool
West Ambrose-Bakken
Zone
Zone I
County
Divide County
Surveyed wells inside
5
Most wells operated by
Formentera
Unit id
dsu-1b7396c4babf2f4a8d1a
Wells allowed by the latest linked order
1
Wells assigned to this unit
5
Pending permits inside
0
Balance under the allowance
-4
First linked order
Apr 19, 2012
Review note
later_order_likely_missing
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
5.11 two-mile laterals per 1,280 acres
Density drilled so far
4.71 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

BORDER FARMS 3130-5TFHBORDER FARMS 3130-1HBORDER FARMS 3130-2TFHBORDER FARMS 3130-4TFHBORDER FARMS 3130-6TFH1 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
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%

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 19474Case 17205Established the spacing unit, 7 wells allowedSAMSON RESOURCES CO.
  2. Order 20380Case 18111Established the spacing unit, 1 well allowedSAMSON RESOURCES CO.
  3. Order 20380Case 18111Designated the spacing unitSAMSON RESOURCES CO.
  4. Order 33458Case 30798Designated the spacing unitMUREX PETROLEUM 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.