BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

T157N R102W sections 28, 29, 32, 33

Spacing unit1 wells allowed · order 23592Strandahl-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T157N R102W sections 28, 29, 32, 33
Pool
Strandahl-Bakken
Zone
Zone IX
County
Williams County
Surveyed wells inside
2
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-cfc9c49606809e87f3e9
Wells allowed by the latest linked order
1
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-1
First linked order
Jun 3, 2014
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
4.21 two-mile laterals per 1,280 acres
Density drilled so far
0.96 per 1,280 acres

Room to drill: 1 lateral 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

BOYDS 1-29-32HSIIRTOLA 1-28-33H1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Wells inside the unit

WellOperatorStatusLateral inside
BOYDS 1-29-32HENERPLUS RESOURCES USA CORPORATIONActive (A)10,321 ft100%
SIIRTOLA 1-28-33HENERPLUS RESOURCES USA CORPORATIONInactive (IA)9,908 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 23592Case 21288Established the spacing unit, 1 well allowedHRC OPERATING, LLC
  2. Order 23592Case 21288Designated the spacing unitHRC OPERATING, LLC
  3. Order 35807Case 32881Designated the spacing unitPHOENIX OPERATING 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

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