BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

2,560-acre Bakken spacing unit

T143N R97W sections 1, 2, 11, 12

Spacing unit2 wells allowed · order 33127Cabernet-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T143N R97W sections 1, 2, 11, 12
Pool
Cabernet-Bakken
Zone
Zone X
County
Dunn County
Surveyed wells inside
12
Most wells operated by
Lime Rock III-A
Unit id
dsu-dea3d4d5648d31c5fd3c
Wells allowed by the latest linked order
2
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-9
First linked order
Aug 10, 2015
Laterals that still fit (Nov 2026 method)
1 (0.76 two-mile equivalents)
Neighbourhood target density
4.46 two-mile laterals per 1,280 acres
Density drilled so far
3.1 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

KENNETH STROH 4-12-1H-143-97KENNETH STROH 2-12-1H-143-97KENNETH STROH 1-12-1H-143-97KENNETH STROH 3-12-1H-143-97MATTHEW SCHMIDT 2-35-2H-144-97MATTHEW SCHMIDT 1-35-2H-143-97MATTHEW SCHMIDT 4-2-35H-143-97BERLIN 34-14HKENNETH STROH 5-1H-143-97MATTHEW SCHMIDT 3-35-2H-144-97STROH 11-1HCOLIN SCHMIDT 43-111 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
KENNETH STROH 4-12-1H-143-97LIME ROCK RESOURCES III-A, L.P.Active (A)10,024 ft100%
KENNETH STROH 2-12-1H-143-97LIME ROCK RESOURCES III-A, L.P.Active (A)9,851 ft100%
KENNETH STROH 1-12-1H-143-97LIME ROCK RESOURCES III-A, L.P.Active (A)8,675 ft100%
KENNETH STROH 3-12-1H-143-97LIME ROCK RESOURCES III-A, L.P.Active (A)5,714 ft100%
MATTHEW SCHMIDT 2-35-2H-144-97LIME ROCK RESOURCES III-A, L.P.Active (A)4,995 ft50%
MATTHEW SCHMIDT 1-35-2H-143-97LIME ROCK RESOURCES III-A, L.P.Active (A)4,764 ft53%
MATTHEW SCHMIDT 4-2-35H-143-97LIME ROCK RESOURCES III-A, L.P.Active (A)4,387 ft46%
BERLIN 34-14HBURLINGTON RESOURCES OIL & GAS COMPANY LPActive (A)4,286 ft48%
KENNETH STROH 5-1H-143-97LIME ROCK RESOURCES III-A, L.P.Active (A)4,229 ft100%
MATTHEW SCHMIDT 3-35-2H-144-97LIME ROCK RESOURCES III-A, L.P.Active (A)4,196 ft44%
STROH 11-1HLIME ROCK RESOURCES III-A, L.P.Plugged and abandoned (PA)3,611 ft100%
COLIN SCHMIDT 43-11DENBURY ONSHORE, LLCPlugged and abandoned (PA)2,990 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 25711Case 23371Established the spacing unit, 2 wells allowedOXY USA INC.
  2. Order 23929Case 21582Designated the spacing unit, 2 wells allowedCONTINENTAL RESOURCES, INC.

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

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