BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T151N R99W sections 21, 28

Spacing unit10 wells allowed · order 26567Tobacco Garden-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T151N R99W sections 21, 28
Pool
Tobacco Garden-Bakken
Zone
Zone I
County
McKenzie County
Surveyed wells inside
7
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-e23b62f4c083399295c8
Wells allowed by the latest linked order
10
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
+3
First linked order
Jan 18, 2011
Laterals that still fit (Nov 2026 method)
3 (2.85 two-mile equivalents)
Neighbourhood target density
9.29 two-mile laterals per 1,280 acres
Density drilled so far
6.56 per 1,280 acres

Room to drill: 3 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

Bergem 5199 43-33 5BBergem 5199 43-33 3TBergem 5199 43-33 2BBergem 5199 43-33 6TBergem 5199 43-33 4BBergem 5199 43-33 7BBERGEM 44-28NWH1 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
Bergem 5199 43-33 5BOASIS PETROLEUM NORTH AMERICA LLCActive (A)11,279 ft71%
Bergem 5199 43-33 3TOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,407 ft69%
Bergem 5199 43-33 2BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,405 ft68%
Bergem 5199 43-33 6TOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,400 ft68%
Bergem 5199 43-33 4BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,375 ft69%
Bergem 5199 43-33 7BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,372 ft69%
BERGEM 44-28NWHXTO ENERGY INCActive (A)5,976 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 15939Case 13661Established the spacing unit, 1 well allowedENCORE OPERATING, L.P.
  2. Order 15940Case 13662Established the spacing unit, 1 well allowedENCORE OPERATING, L.P.
  3. Order 15940Case 13662Designated the spacing unitENCORE OPERATING, L.P.
  4. Order 16898Case 14620Pooled all interests in the unitDENBURY ONSHORE, LLC
  5. Order 18105Case 15850Established the spacing unit, 7 wells allowedDENBURY ONSHORE, LLC
  6. Order 23821Case 21479Listed the unit in a pool zone table, 10 wells allowed
  7. Order 23823Case 21481Established the spacing unit, 1 well allowedXTO ENERGY INC.
  8. Order 23823Case 21481Listed the unit in a pool zone table, 10 wells allowedXTO ENERGY INC.
  9. Order 34449Case 31713Designated the spacing unitDEVON ENERGY WILLISTON, 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

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