BBakken SubsurfaceNorth Dakota well index

Spacing unit · Golden Valley County

1,280-acre Bakken spacing unit

T143N R103W sections 1, 12

Spacing unit4 wells allowed · order 29703Morgan Draw-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T143N R103W sections 1, 12
Pool
Morgan Draw-Bakken
Zone
Zone VI
County
Golden Valley County
Surveyed wells inside
3
Most wells operated by
Foundation Energy
Unit id
dsu-4314b6120f069fe079b0
Wells allowed by the latest linked order
4
Wells assigned to this unit
2
Pending permits inside
0
Balance under the allowance
+2
First linked order
Dec 23, 2008
Laterals that still fit (Nov 2026 method)
4 (3.81 two-mile equivalents)
Neighbourhood target density
5.57 two-mile laterals per 1,280 acres
Density drilled so far
2.05 per 1,280 acres

Room to drill: 4 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

ELLISON CREEK 11-1TFHELLISON CREEK FEDERAL 21-1PHFEDERAL 14-12H1 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
ELLISON CREEK 11-1TFHFOUNDATION ENERGY MANAGEMENT, LLCActive (A)10,916 ft100%
ELLISON CREEK FEDERAL 21-1PHFOUNDATION ENERGY MANAGEMENT, LLCActive (A)10,666 ft100%
FEDERAL 14-12HEMPIRE NORTH DAKOTA LLCActive (A)5,470 ft46%

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 12624Case 10680Established the spacing unitWHITING OIL & GAS CORP.
  2. Order 14429Case 12176Designated the spacing unitXTO ENERGY INC.
  3. Order 15346Case 13082Pooled all interests in the unitWHITING OIL & GAS CORP.
  4. Order 18569Case 16304Designated the spacing unitBURLINGTON RESOURCES OIL & GAS CO. LP
  5. Order 19180Case 16912Designated the spacing unit, 4 wells allowedWHITING OIL & GAS CORP.
  6. Order 19184Case 16916Established 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.