BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T152N R91W sections 4, 5, 8, 9

Spacing unit2 wells allowed · order 34203Big Bend-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T152N R91W sections 4, 5, 8, 9
Pool
Big Bend-Bakken
Zone
Zone XLVI
County
Mountrail County
Surveyed wells inside
26
Most wells operated by
Slawson
Unit id
dsu-cf7b21ff0113369256b2
Wells allowed by the latest linked order
2
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-24
First linked order
Jan 4, 2019
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.16 two-mile laterals per 1,280 acres
Density drilled so far
7.25 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

OPPEBOEN 12-5HSTRAND 11-5TFHOPPEBOEN 14-5HUSTENSETH TRUST 11-5-2HSTENSETH TRUST 11-5HOPPEBOEN 12-5-2HOPPEBOEN 12-5-4HOPPEBOEN 21-5TFHOPPEBOEN 21-5HOPPEBOEN 14-5WHPATHFINDER 1-9HPEACEMAKER 2-8HPEACEMAKER (FEDERAL) 1 SLHNightmaker 6-17-8HNightmaker 7-17-8TFHProwler 1 SLHNIGHTMAKER 5-17-8TFHNIGHTMAKER 3-17-8HNIGHTMAKER 4-8-17TFHPATHFINDER 3-9HSTENSETH TRUST 11-5HUSnoop Alley 6-16-9TFHPEACEMAKER 1-8HPATHFINDER 2-9HFish Finder 4-21-9HFish Finder 5-21-9H1 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
OPPEBOEN 12-5HWHITING OIL AND GAS CORPORATIONInactive (IA)9,902 ft100%
STRAND 11-5TFHWHITING OIL AND GAS CORPORATIONActive (A)9,876 ft100%
OPPEBOEN 14-5HUWHITING OIL AND GAS CORPORATIONActive (A)9,487 ft100%
STENSETH TRUST 11-5-2HWHITING OIL AND GAS CORPORATIONActive (A)9,212 ft100%
STENSETH TRUST 11-5HWHITING OIL AND GAS CORPORATIONActive (A)9,180 ft100%
OPPEBOEN 12-5-2HWHITING OIL AND GAS CORPORATIONActive (A)9,156 ft100%
OPPEBOEN 12-5-4HWHITING OIL AND GAS CORPORATIONActive (A)9,068 ft100%
OPPEBOEN 21-5TFHWHITING OIL AND GAS CORPORATIONActive (A)8,750 ft100%
OPPEBOEN 21-5HWHITING OIL AND GAS CORPORATIONInactive (IA)8,560 ft100%
OPPEBOEN 14-5WHWHITING OIL AND GAS CORPORATIONActive (A)6,245 ft100%
PATHFINDER 1-9HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,483 ft100%
PEACEMAKER 2-8HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,445 ft100%
PEACEMAKER (FEDERAL) 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,340 ft51%
Nightmaker 6-17-8HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,262 ft51%
Nightmaker 7-17-8TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,259 ft51%
Prowler 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,248 ft51%
NIGHTMAKER 5-17-8TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,223 ft54%
NIGHTMAKER 3-17-8HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,215 ft52%
NIGHTMAKER 4-8-17TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,149 ft45%
PATHFINDER 3-9HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,037 ft100%
STENSETH TRUST 11-5HUWHITING OIL AND GAS CORPORATIONActive (A)4,924 ft100%
Snoop Alley 6-16-9TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,215 ft45%
PEACEMAKER 1-8HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,092 ft100%
PATHFINDER 2-9HSLAWSON EXPLORATION COMPANY, INC.Active (A)3,297 ft100%
Fish Finder 4-21-9HSLAWSON EXPLORATION COMPANY, INC.Active (A)2,660 ft20%
Fish Finder 5-21-9HSLAWSON EXPLORATION COMPANY, INC.Active (A)2,150 ft17%

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 29190Case 26754Listed the unit in a pool zone table, 2 wells allowedWHITING OIL AND GAS CORP.
  2. Order 29192Case 26756Established the spacing unit, 2 wells allowedWHITING OIL AND GAS CORP.
  3. Order 30134Case 27690Pooled 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

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