BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

2,560-acre Bakken spacing unit

T149N R98W sections 29, 30, 31, 32

Spacing unit2 wells allowed · order 29725Pembroke-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T149N R98W sections 29, 30, 31, 32
Pool
Pembroke-Bakken
Zone
Zone V
County
McKenzie County
Surveyed wells inside
10
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-f04ecfca5300a4a9eaf2
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-8
First linked order
Oct 17, 2013
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
7.74 two-mile laterals per 1,280 acres
Density drilled so far
4.4 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

SONDROL 11-29HRAUSER 11-29HUSMOKEY 16-20-32-15HRAUSER 11-29-2HSONDROL 30-21HRAUSER 11-29HNORMAN 21-30HSMOKEY 16-20-32-16HSMOKEY 3-30-31-15H3MARLENE 21-30HU1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Wells inside the unit

WellOperatorStatusLateral inside
SONDROL 11-29HWHITING OIL AND GAS CORPORATIONActive (A)11,271 ft100%
RAUSER 11-29HUWHITING OIL AND GAS CORPORATIONActive (A)10,582 ft100%
SMOKEY 16-20-32-15HWHITING OIL AND GAS CORPORATIONPlugged and abandoned (PA)10,578 ft99%
RAUSER 11-29-2HWHITING OIL AND GAS CORPORATIONActive (A)10,568 ft100%
SONDROL 30-21HWHITING OIL AND GAS CORPORATIONActive (A)10,284 ft100%
RAUSER 11-29HWHITING OIL AND GAS CORPORATIONAbandoned (AB)9,791 ft100%
NORMAN 21-30HWHITING OIL AND GAS CORPORATIONActive (A)9,783 ft100%
SMOKEY 16-20-32-16HWHITING OIL AND GAS CORPORATIONPlugged and abandoned (PA)9,415 ft100%
SMOKEY 3-30-31-15H3WHITING OIL AND GAS CORPORATIONActive (A)9,324 ft100%
MARLENE 21-30HUWHITING OIL AND GAS CORPORATIONPlugged and abandoned (PA)947 ft10%

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 21927Case 19621Designated the spacing unit, 2 wells allowedKODIAK OIL & GAS (USA) INC.
  2. Order 22518Case 20212Established the spacing unit, 2 wells allowedKODIAK OIL & GAS (USA) INC.
  3. Order 26678Case 24313Pooled 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.