BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T150N R99W sections 1, 12

Spacing unit9 wells allowed · order 34449Siverston-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T150N R99W sections 1, 12
Pool
Siverston-Bakken
Zone
Zone VI
County
McKenzie County
Surveyed wells inside
9
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-b96cbfb6c0a808e8d228
Wells allowed by the latest linked order
9
Wells assigned to this unit
9
Pending permits inside
0
Balance under the allowance
0
First linked order
May 6, 2010
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.24 two-mile laterals per 1,280 acres
Density drilled so far
9.14 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

ARNOLD 16X-12HHOLM 14X-12HADOROTHY 16-12HRICK 16X-12HHOLM 14-12HAHOLM 14X-12HHOLM 13-12HHOLM 14-12HBJOHNSRUD 1-1H1 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
ARNOLD 16X-12HOASIS PETROLEUM NORTH AMERICA LLCActive (A)14,641 ft100%
HOLM 14X-12HAOASIS PETROLEUM NORTH AMERICA LLCActive (A)11,546 ft100%
DOROTHY 16-12HOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,862 ft100%
RICK 16X-12HOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)10,180 ft100%
HOLM 14-12HAOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,099 ft100%
HOLM 14X-12HOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,098 ft100%
HOLM 13-12HOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,000 ft100%
HOLM 14-12HBOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,855 ft100%
JOHNSRUD 1-1HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,346 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 14557Case 12305Established the spacing unit, 1 well allowedNEWFIELD PRODUCTION CO.
  2. Order 14557Case 12305Designated the spacing unitNEWFIELD PRODUCTION CO.
  3. Order 16788Case 14511Pooled all interests in the unitSM ENERGY CO.
  4. Order 18104Case 15849Designated the spacing unitDENBURY ONSHORE, LLC
  5. Order 18162Case 15903Established the spacing unit, 8 wells allowedSM ENERGY CO.
  6. Order 21900Case 19594Established the spacing unit, 9 wells allowedSM ENERGY CO.

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

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