BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T151N R98W sections 28, 33

Spacing unit18 wells allowed · order 34449Siverston-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T151N R98W sections 28, 33
Pool
Siverston-Bakken
Zone
Zone XI
County
McKenzie County
Surveyed wells inside
12
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-e496e51b187e94347957
Wells allowed by the latest linked order
18
Wells assigned to this unit
12
Pending permits inside
0
Balance under the allowance
+6
First linked order
Oct 24, 2008
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.6 two-mile laterals per 1,280 acres
Density drilled so far
11.07 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

FORLAND 5098 13-4 7BFORLAND 5098 13-4 10TFORLAND 5098 13-4 8TFORLAND 5098 13-4 9BFORLAND 5198 41-33 6TFORLAND 5198 44-33 11TFORLAND 5198 44-33 12BFORLAND 5198 41-33 2TXFORLAND 5198 41-33 3BFORLAND 5198 41-33 4TFORLAND 5198 41-33 5BFORLAND 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.

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
FORLAND 5098 13-4 7BOASIS PETROLEUM NORTH AMERICA LLCInactive (IA)10,211 ft100%
FORLAND 5098 13-4 10TOASIS PETROLEUM NORTH AMERICA LLCPlugged and abandoned (PA)10,123 ft100%
FORLAND 5098 13-4 8TOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,120 ft100%
FORLAND 5098 13-4 9BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,042 ft100%
FORLAND 5198 41-33 6TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,912 ft100%
FORLAND 5198 44-33 11TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,619 ft100%
FORLAND 5198 44-33 12BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,600 ft100%
FORLAND 5198 41-33 2TXOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)9,578 ft100%
FORLAND 5198 41-33 3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,549 ft100%
FORLAND 5198 41-33 4TOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)9,536 ft100%
FORLAND 5198 41-33 5BOASIS PETROLEUM NORTH AMERICA LLCInactive (IA)9,504 ft100%
FORLAND 28-33HOASIS PETROLEUM NORTH AMERICA LLCActive (A)8,934 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 12378Case 10475Designated the spacing unitST. MARY LAND & EXPL. CO.
  2. Order 17062Case 14786Designated the spacing unitNEWFIELD PRODUCTION CO.
  3. Order 18526Case 16260Pooled all interests in the unitZENERGY, INC.
  4. Order 18104Case 15849Established the spacing unit, 7 wells allowedDENBURY ONSHORE, LLC
  5. Order 23309Case 21003Pooled all interests in the unitZENERGY, INC.
  6. Order 24265Case 21932Established the spacing unit, 18 wells allowedOASIS 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.