BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

3,840-acre Bakken spacing unit

Footprint bdefc83d

Spacing unitSanish-Bakken

Unit facts

Formation
Bakken
Acres
3,840
Type
Spacing unit
Pool
Sanish-Bakken
Zone
Zone LIII
County
Mountrail County
Surveyed wells inside
41
Most wells operated by
WHITING OIL AND GAS CORPORATION
Unit id
dsu-bdefc83d59f7ddb194bd
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.52 two-mile laterals per 1,280 acres
Density drilled so far
7.71 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

Sanish Bay E Federal 5292 11-3 2BXSANISH BAY E FEDERAL 5292 31-6 3BSANISH BAY E FEDERAL 5292 31-6 5BSANISH BAY E FEDERAL 5292 31-6 4BBARTLESON 44-1HPETERSON 13-4HPETERSON 11-34HLILLY PETERSON 13-4TFHBREHM 44-5HPETERSON 34-35TFHPETERSON 43-35TFHBREHM 11-4TFHPETERSON 34-35HSTUBSTAD 13-6TFXSTATE 12-32HBREHM 11-4HBREHM 42-35HBREHM 42-35-3XHKNIFE RIVER STATE FEDERAL 12-32TFHSanish Bay 5292 22-7 9BXBARTLESON 44-1TFHELSIE BARTLESON FEDERAL 14-29TFXSMITH FEDERAL 14-29XHPETERSON 11-4HBARTLESON 11-32HBREHM 41-35XHFOREMAN 11-4TFHBARLOW 14-6XHKNIFE RIVER STATE FEDERAL 13-32TFHBREHM 11-4-2HFOREMAN 21-4TFHSanish Bay W 5293 34-1 6BSanish Bay W 5293 34-1 5TSanish Bay W 5293 34-1 8BSanish Bay W 5293 34-1 4BSanish Bay W Federal 5293 12-3 2BXSanish Bay W 5293 34-1 7TSanish Bay W 5293 34-1 3TKNIFE RIVER STATE FEDERAL 13-32HBREHM 42-35-2XH1 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 playback

Wells inside the unit

WellOperatorStatusLateral inside
Sanish Bay E Federal 5292 11-3 2BXWHITING OIL AND GAS CORPORATIONActive (A)12,859 ft86%
SANISH BAY E FEDERAL 5292 31-6 3BWHITING OIL AND GAS CORPORATIONActive (A)12,523 ft83%
SANISH BAY E FEDERAL 5292 31-6 5BWHITING OIL AND GAS CORPORATIONActive (A)12,500 ft83%
SANISH BAY E FEDERAL 5292 31-6 4BWHITING OIL AND GAS CORPORATIONActive (A)12,438 ft83%
BARTLESON 44-1HWHITING OIL AND GAS CORPORATIONAbandoned (AB)10,666 ft68%
PETERSON 13-4HWHITING OIL AND GAS CORPORATIONActive (A)10,548 ft100%
PETERSON 11-34HWHITING OIL AND GAS CORPORATIONActive (A)10,479 ft100%
LILLY PETERSON 13-4TFHWHITING OIL AND GAS CORPORATIONActive (A)10,443 ft100%
BREHM 44-5HWHITING OIL AND GAS CORPORATIONActive (A)8,879 ft100%
PETERSON 34-35TFHWHITING OIL AND GAS CORPORATIONActive (A)8,789 ft100%
PETERSON 43-35TFHWHITING OIL AND GAS CORPORATIONActive (A)8,518 ft100%
BREHM 11-4TFHWHITING OIL AND GAS CORPORATIONActive (A)8,502 ft100%
PETERSON 34-35HWHITING OIL AND GAS CORPORATIONActive (A)8,227 ft100%
STUBSTAD 13-6TFXWHITING OIL AND GAS CORPORATIONActive (A)8,101 ft86%
STATE 12-32HWHITING OIL AND GAS CORPORATIONActive (A)7,860 ft63%
BREHM 11-4HWHITING OIL AND GAS CORPORATIONActive (A)7,074 ft100%
BREHM 42-35HWHITING OIL AND GAS CORPORATIONActive (A)6,898 ft100%
BREHM 42-35-3XHWHITING OIL AND GAS CORPORATIONActive (A)6,795 ft69%
KNIFE RIVER STATE FEDERAL 12-32TFHWHITING OIL AND GAS CORPORATIONActive (A)5,806 ft56%
Sanish Bay 5292 22-7 9BXWHITING OIL AND GAS CORPORATIONActive (A)5,654 ft53%
BARTLESON 44-1TFHWHITING OIL AND GAS CORPORATIONAbandoned (AB)5,552 ft85%
ELSIE BARTLESON FEDERAL 14-29TFXWHITING OIL AND GAS CORPORATIONActive (A)5,164 ft55%
SMITH FEDERAL 14-29XHWHITING OIL AND GAS CORPORATIONActive (A)5,119 ft55%
PETERSON 11-4HWHITING OIL AND GAS CORPORATIONActive (A)5,079 ft50%
BARTLESON 11-32HWHITING OIL AND GAS CORPORATIONActive (A)4,944 ft52%
BREHM 41-35XHWHITING OIL AND GAS CORPORATIONActive (A)4,803 ft49%
FOREMAN 11-4TFHWHITING OIL AND GAS CORPORATIONAbandoned (AB)4,717 ft49%
BARLOW 14-6XHWHITING OIL AND GAS CORPORATIONAbandoned (AB)3,921 ft41%
KNIFE RIVER STATE FEDERAL 13-32TFHWHITING OIL AND GAS CORPORATIONActive (A)3,569 ft43%
BREHM 11-4-2HWHITING OIL AND GAS CORPORATIONActive (A)3,512 ft40%
FOREMAN 21-4TFHWHITING OIL AND GAS CORPORATIONActive (A)3,288 ft32%
Sanish Bay W 5293 34-1 6BWHITING OIL AND GAS CORPORATIONActive (A)2,244 ft15%
Sanish Bay W 5293 34-1 5TWHITING OIL AND GAS CORPORATIONActive (A)2,179 ft14%
Sanish Bay W 5293 34-1 8BWHITING OIL AND GAS CORPORATIONActive (A)2,172 ft14%
Sanish Bay W 5293 34-1 4BWHITING OIL AND GAS CORPORATIONActive (A)2,141 ft14%
Sanish Bay W Federal 5293 12-3 2BXWHITING OIL AND GAS CORPORATIONActive (A)2,127 ft14%
Sanish Bay W 5293 34-1 7TWHITING OIL AND GAS CORPORATIONActive (A)2,123 ft14%
Sanish Bay W 5293 34-1 3TWHITING OIL AND GAS CORPORATIONActive (A)2,086 ft14%
KNIFE RIVER STATE FEDERAL 13-32HWHITING OIL AND GAS CORPORATIONActive (A)1,960 ft28%
BREHM 42-35-2XHWHITING OIL AND GAS CORPORATIONActive (A)1,717 ft17%
BARTLESON 44-1-2TFHWHITING OIL AND GAS CORPORATIONActive (A)1,666 ft26%

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

No order in the research snapshot has been matched to this footprint yet.

Overlapping units

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