BBakken SubsurfaceNorth Dakota well index

Spacing unit · Billings County

1,280-acre Bakken spacing unit

T141N R102W sections 11, 14

Spacing unit4 wells allowed · order 29703Demores-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T141N R102W sections 11, 14
Pool
Demores-Bakken
Zone
Zone IV
County
Billings County
Surveyed wells inside
1
Most wells operated by
Foundation Energy
Unit id
dsu-6624bb9cc0084dca1c45
Wells allowed by the latest linked order
4
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
+3
First linked order
Feb 19, 2010
Laterals that still fit (Nov 2026 method)
2 (1.91 two-mile equivalents)
Neighbourhood target density
2.61 two-mile laterals per 1,280 acres
Density drilled so far
0.87 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. The county or basin value stands in for the target because fewer than eight developed units lie within 20 miles. 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

DEMORES FEDERAL 21-11PH1 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
DEMORES FEDERAL 21-11PHFOUNDATION ENERGY MANAGEMENT, LLCActive (A)9,142 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 14167Case 11969Established the spacing unit, 1 well allowedWHITING OIL & GAS CORP.
  2. Order 14167Case 11969Designated the spacing unitWHITING OIL & GAS CORP.
  3. Order 14168Case 11970Pooled all interests in the unitWHITING OIL & GAS CORP.
  4. Order 17411Case 15868Designated the spacing unitCONTINENTAL RESOURCES, INC.
  5. Order 19189Case 16921Established the spacing unit, 4 wells allowedWHITING OIL & GAS 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

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