BBakken SubsurfaceNorth Dakota well index

Spacing unit · Stark County

2,560-acre Bakken spacing unit

T140N R100W sections 25, 36

Spacing unit1 wells allowed · order 24154Bell-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T140N R100W sections 25, 36
Pool
Bell-Bakken
Zone
Zone VI
County
Stark County
Surveyed wells inside
11
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-7ab00b0ea24e34a27fdb
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-10
First linked order
Aug 26, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
5.07 two-mile laterals per 1,280 acres
Density drilled so far
4.87 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

TALKINGTON FEDERAL 41-25PHKESSEL FEDERAL 34-36PHDRS FEDERAL 11-25PHTALKINGTON 21-30-1PHDRS FEDERAL 24-24TFHTALKINGTON 21-30-2PHTALKINGTON 41-30PHTALKINGTON FEDERAL 41-25PHUTALKINGTON 11-30PHTALKINGTON 21-30TFHKESSEL 44-35PHU1 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
TALKINGTON FEDERAL 41-25PHWHITING OIL AND GAS CORPORATIONActive (A)11,898 ft100%
KESSEL FEDERAL 34-36PHWHITING OIL AND GAS CORPORATIONActive (A)10,952 ft98%
DRS FEDERAL 11-25PHWHITING OIL AND GAS CORPORATIONActive (A)10,143 ft100%
TALKINGTON 21-30-1PHWHITING OIL AND GAS CORPORATIONActive (A)9,968 ft100%
DRS FEDERAL 24-24TFHWHITING OIL AND GAS CORPORATIONActive (A)9,785 ft100%
TALKINGTON 21-30-2PHWHITING OIL AND GAS CORPORATIONActive (A)9,579 ft100%
TALKINGTON 41-30PHWHITING OIL AND GAS CORPORATIONActive (A)9,501 ft100%
TALKINGTON FEDERAL 41-25PHUWHITING OIL AND GAS CORPORATIONActive (A)9,369 ft100%
TALKINGTON 11-30PHWHITING OIL AND GAS CORPORATIONActive (A)9,340 ft100%
TALKINGTON 21-30TFHWHITING OIL AND GAS CORPORATIONActive (A)9,328 ft100%
KESSEL 44-35PHUWHITING OIL AND GAS CORPORATIONActive (A)1,248 ft12%

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 23733Case 21391Designated the spacing unit
  2. Order 24154Case 21825Established the spacing unit, 1 well allowedWHITING OIL AND GAS CORP.
  3. Order 24245Case 21912Designated the spacing unitWHITING OIL AND GAS CORP.
  4. Order 26696Case 24331Pooled 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

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