BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T151N R102W sections 26, 35

Spacing unit9 wells allowed · order 35507Nameless-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T151N R102W sections 26, 35
Pool
Nameless-Bakken
Zone
Zone III
County
McKenzie County
Surveyed wells inside
6
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-83a7a548af90ffa316a2
Wells allowed by the latest linked order
9
Wells assigned to this unit
6
Pending permits inside
0
Balance under the allowance
+3
First linked order
Oct 1, 2010
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
5.59 two-mile laterals per 1,280 acres
Density drilled so far
5.8 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

PESEK TRUST 151-102-35D-26-2HMRACHEK 21-26-5HMRACHEK 21-26-4HMRACHEK 21-26HPESEK TRUST 21-26-2HMRACHEK 21-26-3HR1 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
PESEK TRUST 151-102-35D-26-2HWHITING OIL AND GAS CORPORATIONPlugged and abandoned (PA)12,461 ft100%
MRACHEK 21-26-5HWHITING OIL AND GAS CORPORATIONActive (A)10,600 ft100%
MRACHEK 21-26-4HWHITING OIL AND GAS CORPORATIONActive (A)10,015 ft100%
MRACHEK 21-26HWHITING OIL AND GAS CORPORATIONActive (A)9,563 ft100%
PESEK TRUST 21-26-2HWHITING OIL AND GAS CORPORATIONActive (A)9,456 ft100%
MRACHEK 21-26-3HRWHITING OIL AND GAS CORPORATIONActive (A)9,185 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 15247Case 12980Established the spacing unit, 1 well allowedPETRO- HUNT, L.L.C.
  2. Order 17604Case 15358Established the spacing unit, 5 wells allowed
  3. Order 19792Case 17522Pooled all interests in the unitPETRO- HUNT, L.L.C.
  4. Order 22356Case 20051Pooled all interests in the unitPETRO- HUNT, L.L.C.
  5. Order 24304Case 21971Established the spacing unit, 9 wells allowedWHITING 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

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