BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

640-acre Bakken spacing unit

T154N R92W section 29

Spacing unit2 wells allowed · order 35866Sanish-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T154N R92W section 29
Pool
Sanish-Bakken
Zone
Zone III
County
Mountrail County
Surveyed wells inside
8
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-ff84b5da24ce5e777bd9
Wells allowed by the latest linked order
2
Wells assigned to this unit
2
Pending permits inside
0
Balance under the allowance
-6
First linked order
Apr 21, 2008
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.77 two-mile laterals per 1,280 acres
Density drilled so far
5.76 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. 3 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

DOMASKIN 11-29HMIRIAH 19-30-29HMCD 11-29HLEE 19-20-29HDOMASKIN 19-30-29HLYNN 19-20-29HEHB 19-30-29HLUKE 19-20-29H1 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
DOMASKIN 11-29HWHITING OIL AND GAS CORPORATIONActive (A)5,593 ft100%
MIRIAH 19-30-29HWHITING OIL AND GAS CORPORATIONActive (A)5,217 ft45%
MCD 11-29HWHITING OIL AND GAS CORPORATIONActive (A)4,882 ft100%
LEE 19-20-29HWHITING OIL AND GAS CORPORATIONActive (A)4,679 ft42%
DOMASKIN 19-30-29HWHITING OIL AND GAS CORPORATIONActive (A)3,743 ft38%
LYNN 19-20-29HWHITING OIL AND GAS CORPORATIONActive (A)3,604 ft36%
EHB 19-30-29HWHITING OIL AND GAS CORPORATIONInactive (IA)1,337 ft17%
LUKE 19-20-29HWHITING OIL AND GAS CORPORATIONActive (A)1,002 ft13%

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 11820Case 10024Pooled all interests in the unitFIDELITY EXPL. & PROD. CO.
  2. Order 11952Case 10019Established the spacing unit, 1 well allowedFIDELITY EXPL. & PROD. CO.
  3. Order 12313Case 10417Established the spacing unit, 2 wells allowedFIDELITY EXPL & PROD CO.
  4. Order 14760Case 12503Pooled all interests in the unitFIDELITY EXPL. & PROD. CO.

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

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