BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

320-acre Bakken spacing unit

T149N R94W section 3

Spacing unit4 wells allowed · order 34153Phaelens Butte-Bakken

Unit facts

Formation
Bakken
Acres
320
Type
Spacing unit
Land described
T149N R94W section 3
Pool
Phaelens Butte-Bakken
Zone
Zone IV
County
McKenzie County
Surveyed wells inside
4
Most wells operated by
Devon Energy
Unit id
dsu-59c0ffb8a12636d6cf82
Wells allowed by the latest linked order
4
Wells assigned to this unit
3
Pending permits inside
0
Balance under the allowance
0
First linked order
Aug 5, 2011
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.1 two-mile laterals per 1,280 acres
Density drilled so far
7.02 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. 2 more would fit the density but not the spacing rule. 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

MANDAREE WARRIOR 14-11HULBENSON 3HCBENSON 3HZBENSON 16-3H1 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
MANDAREE WARRIOR 14-11HULDEVON ENERGY WILLISTON, L.L.C.Active (A)5,023 ft33%
BENSON 3HCDEVON ENERGY WILLISTON, L.L.C.Active (A)4,826 ft100%
BENSON 3HZDEVON ENERGY WILLISTON, L.L.C.Active (A)4,720 ft100%
BENSON 16-3HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,038 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 16980Case 14702Designated the spacing unitENERPLUS RESOURCES (U.S.A.) INC.
  2. Order 17315Case 15065Established the spacing unit, 1 well allowedDAKOTA-3 E&P CO., LLC
  3. Order 17315Case 15065Designated the spacing unitDAKOTA-3 E&P CO., LLC
  4. Order 18095Case 15840Designated the spacing unit, 2 wells allowedDAKOTA-3 E&P CO., LLC
  5. Order 19515Case 17246Established the spacing unit, 2 wells allowedWPX ENERGY WILLISTON, LLC
  6. Order 19988Case 17718Pooled all interests in the unitWPX ENERGY WILLISTON, LLC
  7. Order 28088Case 25678Designated the spacing unit, 4 wells allowedWPX ENERGY WILLISTON, LLC
  8. Order 28423Case 26010Established the spacing unit, 4 wells allowedWPX 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

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