BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

2,560-acre Bakken spacing unit

T143N R96W sections 12, 13

Spacing unitMurphy Creek-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T143N R96W sections 12, 13
Pool
Murphy Creek-Bakken
Zone
Zone XIX
County
Dunn County
Surveyed wells inside
13
Most wells operated by
LIME ROCK RESOURCES III-A, L.P.
Unit id
dsu-c8eaf3cbb08ad5e87edc
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
4.43 two-mile laterals per 1,280 acres
Density drilled so far
4.13 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

Brew 5-13-12H-143-96LBREW 4-13-12H-143-96BREW 1-13-12H-143-96BREW 2-13-12H-143-96BREW 3-13-12H-143-96SCOTT 3-7-6H-143-95FEDERAL KUBIK TRUST 4-19-18H-143-95SCOTT 4-7-6H -143-95LFEDERAL KUBIK TRUST 2-18-19H-143-95FEDERAL KUBIK TRUST 1-19-18H-143-95SCOTT 2-7-6H-143-95SCOTT 34-7HFederal Kubik Trust 3-18-19H-143-95L1 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
Brew 5-13-12H-143-96LLIME ROCK RESOURCES III-A, L.P.Active (A)10,458 ft100%
BREW 4-13-12H-143-96LIME ROCK RESOURCES III-A, L.P.Active (A)10,359 ft100%
BREW 1-13-12H-143-96LIME ROCK RESOURCES III-A, L.P.Active (A)9,525 ft100%
BREW 2-13-12H-143-96LIME ROCK RESOURCES III-A, L.P.Active (A)9,345 ft100%
BREW 3-13-12H-143-96LIME ROCK RESOURCES III-A, L.P.Active (A)9,213 ft100%
SCOTT 3-7-6H-143-95LIME ROCK RESOURCES III-A, L.P.Active (A)5,166 ft50%
FEDERAL KUBIK TRUST 4-19-18H-143-95LIME ROCK RESOURCES III-A, L.P.Active (A)5,010 ft53%
SCOTT 4-7-6H -143-95LLIME ROCK RESOURCES III-A, L.P.Active (A)4,955 ft47%
FEDERAL KUBIK TRUST 2-18-19H-143-95LIME ROCK RESOURCES III-A, L.P.Active (A)4,882 ft49%
FEDERAL KUBIK TRUST 1-19-18H-143-95LIME ROCK RESOURCES III-A, L.P.Active (A)4,692 ft50%
SCOTT 2-7-6H-143-95LIME ROCK RESOURCES III-A, L.P.Active (A)4,409 ft47%
SCOTT 34-7HLIME ROCK RESOURCES III-A, L.P.Active (A)4,229 ft44%
Federal Kubik Trust 3-18-19H-143-95LLIME ROCK RESOURCES III-A, L.P.Active (A)3,686 ft39%

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 24874Case 22540Designated the spacing unitXTO ENERGY INC.
  2. Order 25712Case 23372Established the spacing unitOXY USA INC.
  3. Order 31994Case 29423Pooled all interests in the unitLIME ROCK RESOURCES III-A, L.P.
  4. Order 35805Case 32879Designated the spacing unitPHOENIX OPERATING 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

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