BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

T156N R103W sections 13, 24

Spacing unitBull Butte-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T156N R103W sections 13, 24
Pool
Bull Butte-Bakken
Zone
Zone VII
County
Williams County
Surveyed wells inside
2
Most wells operated by
OASIS PETROLEUM NORTH AMERICA LLC
Unit id
dsu-5dd287db32b6bb40934f
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
5.03 two-mile laterals per 1,280 acres
Density drilled so far
1 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

ANVERS FEDERAL 5602 13-18HKLT 24-13 1-H1 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
ANVERS FEDERAL 5602 13-18HOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,500 ft100%
KLT 24-13 1-HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,255 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 27634Case 25215Established the spacing unitSTATOIL OIL AND GAS LP
  2. Order 27751Case 25346Pooled all interests in the unitSTATOIL OIL & GAS LP
  3. Order 32131Case 29561Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  4. 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

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