BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,920-acre Bakken spacing unit

T154N R92W sections 4, 5, 6

Spacing unit8 wells allowed · order 35866Sanish-Bakken

Unit facts

Formation
Bakken
Acres
1,920
Type
Spacing unit
Land described
T154N R92W sections 4, 5, 6
Pool
Sanish-Bakken
Zone
Zone XXXV
County
Mountrail County
Surveyed wells inside
14
Most wells operated by
SOGC
Unit id
dsu-2294a70e1e5527b11114
Wells allowed by the latest linked order
8
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-6
First linked order
Aug 21, 2026
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.58 two-mile laterals per 1,280 acres
Density drilled so far
4.78 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

OGDEN 41-9TFHUANDERSON 3-6TFHMARTENS 5-5XHFLADELAND 12-10HUMARTENS 2-4HMARTENS 3-4TFHMARTENS 4-6HANDERSON 1-6HMARTENS 2-5HMARTENS 2-6HMARTENS 5-6XHMARTENS 1-5HMARTENS 1-4HMARTENS 4-4TFH1 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
OGDEN 41-9TFHUWHITING OIL AND GAS CORPORATIONActive (A)15,375 ft100%
ANDERSON 3-6TFHSOGC, LLCActive (A)5,442 ft100%
MARTENS 5-5XHSOGC, LLCActive (A)5,119 ft100%
FLADELAND 12-10HUWHITING OIL AND GAS CORPORATIONAbandoned (AB)5,083 ft72%
MARTENS 2-4HSOGC, LLCActive (A)4,943 ft100%
MARTENS 3-4TFHSOGC, LLCActive (A)4,708 ft100%
MARTENS 4-6HSOGC, LLCActive (A)4,558 ft100%
ANDERSON 1-6HSOGC, LLCActive (A)4,545 ft100%
MARTENS 2-5HSOGC, LLCActive (A)4,473 ft100%
MARTENS 2-6HSOGC, LLCActive (A)4,315 ft100%
MARTENS 5-6XHSOGC, LLCActive (A)4,310 ft100%
MARTENS 1-5HSOGC, LLCActive (A)4,271 ft100%
MARTENS 1-4HSOGC, LLCPlugged and abandoned (PA)4,229 ft100%
MARTENS 4-4TFHSOGC, LLCActive (A)4,218 ft100%

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 35866Case 32937Established the spacing unit, 8 wells allowedSOGC, LLC
  2. Order 35882Case 32953Pooled all interests in the 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

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