BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T148N R97W sections 27, 34

Spacing unit9 wells allowed · order 35776Little Knife-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T148N R97W sections 27, 34
Pool
Little Knife-Bakken
Zone
Zone XI
County
Dunn County
Surveyed wells inside
8
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-bc7adaa2af51a2ac2a7c
Wells allowed by the latest linked order
9
Wells assigned to this unit
7
Pending permits inside
0
Balance under the allowance
+1
First linked order
Aug 1, 2008
Laterals that still fit (Nov 2026 method)
3 (2.79 two-mile equivalents)
Neighbourhood target density
10.88 two-mile laterals per 1,280 acres
Density drilled so far
6.69 per 1,280 acres

Room to drill: 3 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. 1 more would fit the density but not the spacing rule. 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

Hay Draw 148-97-27-34-4HHay Draw 148-97-27-34-8HHay Draw 148-97-27-34-6HHay Draw 148-97-27-34-3HHay Draw 148-97-27-34-5HHay Draw 148-97-27-34-7HHAY DRAW 34-1HHay Draw 148-97-27-34-2H1 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
Hay Draw 148-97-27-34-4HENERPLUS RESOURCES USA CORPORATIONActive (A)10,428 ft100%
Hay Draw 148-97-27-34-8HENERPLUS RESOURCES USA CORPORATIONActive (A)10,203 ft100%
Hay Draw 148-97-27-34-6HENERPLUS RESOURCES USA CORPORATIONActive (A)10,185 ft100%
Hay Draw 148-97-27-34-3HENERPLUS RESOURCES USA CORPORATIONActive (A)10,107 ft100%
Hay Draw 148-97-27-34-5HENERPLUS RESOURCES USA CORPORATIONActive (A)10,078 ft100%
Hay Draw 148-97-27-34-7HENERPLUS RESOURCES USA CORPORATIONInactive (IA)9,846 ft100%
HAY DRAW 34-1HENERPLUS RESOURCES USA CORPORATIONActive (A)9,002 ft100%
Hay Draw 148-97-27-34-2HENERPLUS RESOURCES USA CORPORATIONActive (A)900 ft9%

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 12147Case 10278Established the spacing unitTRACKER RESOURCES DEVELOPMENT II, LLC
  2. Order 12719Case 10755Designated the spacing unitCONTINENTAL RESOURCES, INC.
  3. Order 14251Case 12020Designated the spacing unitCONTINENTAL RESOURCES, INC.
  4. Order 14366Case 12116Designated the spacing unit, 4 wells allowedTRACKER RESOURCE DEVELOPMENT II, LLC
  5. Order 20344Case 18075Designated the spacing unit, 8 wells allowedHESS CORP.
  6. Order 20920Case 18618Established the spacing unit, 8 wells allowedHESS CORP.
  7. Order 23529Case 21225Designated the spacing unit, 9 wells allowedHESS CORP.
  8. Order 23787Case 21445Established the spacing unit, 9 wells allowedHESS 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.