BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T158N R100W sections 27, 34

Spacing unit1 wells allowed · order 34887Dublin-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T158N R100W sections 27, 34
Pool
Dublin-Bakken
Zone
Zone I
County
Williams County
Surveyed wells inside
1
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-371183f8c97a5af0a7e2
Wells allowed by the latest linked order
1
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
0
First linked order
Feb 10, 2012
Laterals that still fit (Nov 2026 method)
5 (4.71 two-mile equivalents)
Neighbourhood target density
5.99 two-mile laterals per 1,280 acres
Density drilled so far
0.97 per 1,280 acres

Room to drill: 5 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

HANSON 34-27H1 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
HANSON 34-27HOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,360 ft99%

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 17603Case 15357Established the spacing unit, 1 well allowed
  2. Order 17603Case 15357Designated the spacing unit
  3. Order 19788Case 17518Designated the spacing unit, 8 wells allowedPETRO- HUNT, LLC
  4. Order 20441Case 18172Established the spacing unit, 8 wells allowedZENERGY, INC.
  5. Order 21037Case 18735Pooled all interests in the unitZENERGY, INC.
  6. Order 28037Case 25629Established the spacing unit, 9 wells allowedCRESCENT POINT ENERGY US CORP.
  7. Order 34887Case 32110Established the spacing unit, 1 well allowedOASIS PETROLEUM NORTH AMERICA LLC
  8. Order 34887Case 32110Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC

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.