BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T154N R92W sections 31, 32

Spacing unit10 wells allowed · order 35866Sanish-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T154N R92W sections 31, 32
Pool
Sanish-Bakken
Zone
Zone XXI
County
Mountrail County
Surveyed wells inside
11
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-05a27817c339934d721f
Wells allowed by the latest linked order
10
Wells assigned to this unit
7
Pending permits inside
0
Balance under the allowance
-1
First linked order
Mar 11, 2020
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
9.88 two-mile laterals per 1,280 acres
Density drilled so far
8.5 per 1,280 acres

Room to drill: 1 lateral 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

DE YK 12-33-2TFHDE YK Federal 12-33HDE YK 12-33-2HDE Bud 44-32-4HDE Bud 44-32-5HDE YK Federal 12-33TFHDE Bud 44-32-4TFHFLADELAND 44-31HDEADWOOD CANYON RANCH 44-32HFLADELAND 34-31HSATTERTHWAITE 14-35TFHU1 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
DE YK 12-33-2TFHWHITING OIL AND GAS CORPORATIONActive (A)10,596 ft100%
DE YK Federal 12-33HWHITING OIL AND GAS CORPORATIONActive (A)10,227 ft100%
DE YK 12-33-2HWHITING OIL AND GAS CORPORATIONActive (A)10,217 ft100%
DE Bud 44-32-4HWHITING OIL AND GAS CORPORATIONActive (A)10,192 ft100%
DE Bud 44-32-5HWHITING OIL AND GAS CORPORATIONActive (A)10,186 ft100%
DE YK Federal 12-33TFHWHITING OIL AND GAS CORPORATIONActive (A)10,163 ft100%
DE Bud 44-32-4TFHWHITING OIL AND GAS CORPORATIONActive (A)10,149 ft100%
FLADELAND 44-31HWHITING OIL AND GAS CORPORATIONAbandoned (AB)5,381 ft100%
DEADWOOD CANYON RANCH 44-32HWHITING OIL AND GAS CORPORATIONActive (A)5,171 ft100%
FLADELAND 34-31HWHITING OIL AND GAS CORPORATIONAbandoned (AB)3,677 ft100%
SATTERTHWAITE 14-35TFHUWHITING OIL AND GAS CORPORATIONActive (A)3,581 ft24%

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 30612Case 28156Established the spacing unit, 9 wells allowedKRAKEN OIL & GAS, LLC
  2. Order 31268Case 28723Terminated the spacing unitKRAKEN OIL & GAS, LLC
  3. Order 31656Case 29094Established the spacing unit, 10 wells allowedWHITING OIL AND GAS CORP.
  4. Order 32679Case 30069Pooled all interests in the unitWHITING OIL AND GAS CORP.

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

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