BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T153N R103W sections 30, 31

Spacing unit2 wells allowed · order 18297Ft. Buford-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T153N R103W sections 30, 31
Pool
Ft. Buford-Bakken
Zone
Zone III
County
Williams County
Surveyed wells inside
2
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-afd9f4328e3937a57493
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
0
First linked order
Dec 7, 2010
Laterals that still fit (Nov 2026 method)
2 (1.9 two-mile equivalents)
Neighbourhood target density
4.26 two-mile laterals per 1,280 acres
Density drilled so far
1.93 per 1,280 acres

Room to drill: 2 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

Andrews Federal 5304 12-24 4BXDISHON 1-30H1 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
Andrews Federal 5304 12-24 4BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,369 ft67%
DISHON 1-30HOASIS PETROLEUM NORTH AMERICA LLCInactive (IA)9,948 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 15662Case 13386Established the spacing unit, 1 well allowedSM ENERGY CO.
  2. Order 15912Case 13635Designated the spacing unitZENERGY, INC.
  3. Order 17073Case 14797Established the spacing unit, 1 well allowedEOG RESOURCES, INC.
  4. Order 18297Case 16034Designated the spacing unit, 2 wells allowedBRIGHAM OIL & GAS, L.P.
  5. Order 18647Case 16381Pooled all interests in the unitSM ENERGY CO.
  6. Order 19608Case 17339Pooled all interests in the unitEOG RESOURCES, INC.
  7. Order 35948Case 32998Designated 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

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