BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T153N R92W sections 25, 26, 35, 36

Spacing unitSanish-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T153N R92W sections 25, 26, 35, 36
Pool
Sanish-Bakken
Zone
Zone XXXIX
County
Mountrail County
Surveyed wells inside
25
Most wells operated by
WHITING OIL AND GAS CORPORATION
Unit id
dsu-826f83050aac1e673b61
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.24 two-mile laterals per 1,280 acres
Density drilled so far
5.55 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

PEERY STATE 11-25HANNALA 11-36HPETERSON 11-34HBREHM 42-35-2XHBIGFOOT LS 23-22 #8HLEE FEDERAL 12-27TFHBigfoot 42-26-2TFHUPEERY STATE 12-25TFHLEE 11-27HBREHM 42-35-3XHPETERSON 43-35TFHSMITH 44-26HESTVOLD 42-26TFHBREHM 42-35HBREHM 41-35XHESTVOLD 41-26HURHO 11-36HESTVOLD 44-26TFHPEERY STATE 11-25-2HPETERSON 34-35TFHBLESSINGS 11-36HPETERSON 34-35HPEERY STATE 22-25HPEERY STATE 21-25HPEERY STATE 21-25TFH1 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
PEERY STATE 11-25HWHITING OIL AND GAS CORPORATIONPlugged and abandoned (PA)13,772 ft58%
ANNALA 11-36HWHITING OIL AND GAS CORPORATIONActive (A)5,595 ft100%
PETERSON 11-34HWHITING OIL AND GAS CORPORATIONActive (A)5,267 ft50%
BREHM 42-35-2XHWHITING OIL AND GAS CORPORATIONActive (A)5,202 ft50%
BIGFOOT LS 23-22 #8HWHITING OIL AND GAS CORPORATIONActive (A)5,190 ft50%
LEE FEDERAL 12-27TFHWHITING OIL AND GAS CORPORATIONActive (A)5,187 ft54%
Bigfoot 42-26-2TFHUWHITING OIL AND GAS CORPORATIONActive (A)5,042 ft51%
PEERY STATE 12-25TFHWHITING OIL AND GAS CORPORATIONActive (A)4,910 ft80%
LEE 11-27HWHITING OIL AND GAS CORPORATIONActive (A)4,878 ft52%
BREHM 42-35-3XHWHITING OIL AND GAS CORPORATIONActive (A)4,775 ft48%
PETERSON 43-35TFHWHITING OIL AND GAS CORPORATIONActive (A)4,734 ft56%
SMITH 44-26HWHITING OIL AND GAS CORPORATIONActive (A)4,673 ft48%
ESTVOLD 42-26TFHWHITING OIL AND GAS CORPORATIONActive (A)4,653 ft52%
BREHM 42-35HWHITING OIL AND GAS CORPORATIONActive (A)4,585 ft66%
BREHM 41-35XHWHITING OIL AND GAS CORPORATIONActive (A)4,556 ft47%
ESTVOLD 41-26HWHITING OIL AND GAS CORPORATIONActive (A)4,498 ft67%
URHO 11-36HWHITING OIL AND GAS CORPORATIONActive (A)3,619 ft100%
ESTVOLD 44-26TFHWHITING OIL AND GAS CORPORATIONActive (A)3,552 ft42%
PEERY STATE 11-25-2HWHITING OIL AND GAS CORPORATIONActive (A)3,545 ft100%
PETERSON 34-35TFHWHITING OIL AND GAS CORPORATIONActive (A)3,498 ft40%
BLESSINGS 11-36HWHITING OIL AND GAS CORPORATIONActive (A)3,410 ft100%
PETERSON 34-35HWHITING OIL AND GAS CORPORATIONActive (A)3,225 ft39%
PEERY STATE 22-25HWHITING OIL AND GAS CORPORATIONActive (A)3,175 ft48%
PEERY STATE 21-25HWHITING OIL AND GAS CORPORATIONActive (A)2,672 ft33%
PEERY STATE 21-25TFHWHITING OIL AND GAS CORPORATIONActive (A)2,629 ft33%

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 31223Case 28678Established the spacing unitKRAKEN OIL & GAS, LLC
  2. Order 31267Case 28722Designated the spacing unitKRAKEN OIL & GAS, LLC
  3. Order 35866Case 32937Designated the spacing unitSOGC, LLC

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

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