BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

320-acre Bakken spacing unit

T149N R93W section 8

Spacing unit4 wells allowed · order 31476Mandaree-Bakken

Unit facts

Formation
Bakken
Acres
320
Type
Spacing unit
Land described
T149N R93W section 8
Pool
Mandaree-Bakken
Zone
Zone I
County
Dunn County
Surveyed wells inside
6
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-19d4b414210b99d2719f
Wells allowed by the latest linked order
4
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-2
First linked order
Nov 13, 2009
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.43 two-mile laterals per 1,280 acres
Density drilled so far
11.11 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

Pattern 149-93-05A-08H-LLSeam 149-93-05A-08HPatch 149-93-05A-08HEmbroider 149-93-05A-08HEyelet 149-93-05A-08HLEVINGS ESTATE 1-08H1 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
Pattern 149-93-05A-08H-LLENERPLUS RESOURCES USA CORPORATIONActive (A)5,070 ft52%
Seam 149-93-05A-08HENERPLUS RESOURCES USA CORPORATIONActive (A)5,064 ft51%
Patch 149-93-05A-08HENERPLUS RESOURCES USA CORPORATIONActive (A)5,062 ft50%
Embroider 149-93-05A-08HENERPLUS RESOURCES USA CORPORATIONActive (A)5,052 ft50%
Eyelet 149-93-05A-08HENERPLUS RESOURCES USA CORPORATIONActive (A)5,049 ft51%
LEVINGS ESTATE 1-08HENERPLUS RESOURCES USA CORPORATIONActive (A)4,296 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 13835Case 11683Extended the spacing unit
  2. Order 13964Case 11797Designated the spacing unitPEAK ND, LLC
  3. Order 15894Case 13618Designated the spacing unit, 2 wells allowedENERPLUS RESOURCES (U.S.A.) INC.
  4. Order 16978Case 14700Established the spacing unit, 2 wells allowedENERPLUS RESOURCES (U.S.A.) INC.
  5. Order 20236Case 17967Pooled all interests in the unitENERPLUS RESOURCES (U.S.A.) INC.
  6. Order 28248Case 25832Established the spacing unit, 4 wells allowedENERPLUS RESOURCES (USA) CORP.
  7. Order 31476Case 28927Designated the spacing unit, 4 wells allowedWPX ENERGY WILLISTON, LLC
  8. Order 31475Case 28926Established the spacing unit, 1 well allowedENERPLUS RESOURCES USA CORP.
  9. Order 33767Case 31078Designated the spacing unitENERPLUS RESOURCES (USA) 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

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