BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T149N R93W sections 35, 36

Spacing unit14 wells allowed · order 33767Mandaree-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T149N R93W sections 35, 36
Pool
Mandaree-Bakken
Zone
Zone XIX
County
Dunn County
Surveyed wells inside
9
Most wells operated by
Devon Energy
Unit id
dsu-768e54f4e4cead06c66e
Wells allowed by the latest linked order
14
Wells assigned to this unit
9
Pending permits inside
0
Balance under the allowance
+5
First linked order
Jan 21, 2010
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.36 two-mile laterals per 1,280 acres
Density drilled so far
8.89 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

BEAKS 36-35HAOTTER WOMAN 35-36HGBEAKS 36-35HCBEAKS 36-35HZBEAKS 36-35HXBEAKS 36-35HWBEAKS 36-35HDOTTER WOMAN 35-36HUBEAKS 36-35H1 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
BEAKS 36-35HADEVON ENERGY WILLISTON, L.L.C.Active (A)11,468 ft100%
OTTER WOMAN 35-36HGDEVON ENERGY WILLISTON, L.L.C.Active (A)10,921 ft100%
BEAKS 36-35HCDEVON ENERGY WILLISTON, L.L.C.Active (A)10,193 ft100%
BEAKS 36-35HZDEVON ENERGY WILLISTON, L.L.C.Active (A)10,185 ft100%
BEAKS 36-35HXDEVON ENERGY WILLISTON, L.L.C.Active (A)10,138 ft100%
BEAKS 36-35HWDEVON ENERGY WILLISTON, L.L.C.Active (A)10,118 ft100%
BEAKS 36-35HDDEVON ENERGY WILLISTON, L.L.C.Active (A)10,088 ft99%
OTTER WOMAN 35-36HUDEVON ENERGY WILLISTON, L.L.C.Active (A)9,808 ft100%
BEAKS 36-35HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,188 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 14139Case 11951Established the spacing unitZENERGY OPERATING CO., LLC
  2. Order 14184Case 11986Designated the spacing unitKODIAK OIL & GAS (USA) INC.
  3. Order 18235Case 15973Designated the spacing unitDAKOTA-3 E&P CO., LLC
  4. Order 18499Case 16233Designated the spacing unit, 7 wells allowedDAKOTA-3 E&P COMPANY, LLC
  5. Order 19126Case 16856Established the spacing unit, 7 wells allowedDAKOTA-3 E&P CO, LLC
  6. Order 23841Case 21499Designated the spacing unit, 14 wells allowedWPX ENERGY WILLISTON, LLC
  7. Order 23885Case 21543Established the spacing unit, 14 wells allowedWPX ENERGY WILLISTON, LLC
  8. Order 23884Case 21542Pooled all interests in the unitWPX 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

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