BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

2,560-acre Bakken spacing unit

T143N R96W sections 26, 27, 34, 35

Spacing unitFayette-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T143N R96W sections 26, 27, 34, 35
Pool
Fayette-Bakken
Zone
Zone III
County
Dunn County
Surveyed wells inside
9
Most wells operated by
LIME ROCK RESOURCES III-A, L.P.
Unit id
dsu-35bb774e5b6af46b5fb7
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
4.57 two-mile laterals per 1,280 acres
Density drilled so far
2.52 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

SCHNEIDER 12-34-27H-143-96LREUBEN SCHNEIDER 1-27-34H-143-96ROBERT SADOWSKY 2-35-2H-143-96LEISS 1-23-26H-143-96LEISS 3-23-26H-143-96ROBERT SADOWSKY 1-2-35H-142-96LEISS 4-26-23H-143-96LEISS 2-23-26H-143-96MASTERS ENTERPRISES 11 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
SCHNEIDER 12-34-27H-143-96LLIME ROCK RESOURCES III-A, L.P.Active (A)10,939 ft100%
REUBEN SCHNEIDER 1-27-34H-143-96LIME ROCK RESOURCES III-A, L.P.Active (A)9,541 ft100%
ROBERT SADOWSKY 2-35-2H-143-96LIME ROCK RESOURCES III-A, L.P.Active (A)5,455 ft52%
LEISS 1-23-26H-143-96LIME ROCK RESOURCES III-A, L.P.Active (A)5,255 ft55%
LEISS 3-23-26H-143-96LIME ROCK RESOURCES III-A, L.P.Active (A)5,061 ft50%
ROBERT SADOWSKY 1-2-35H-142-96LIME ROCK RESOURCES III-A, L.P.Active (A)5,048 ft54%
LEISS 4-26-23H-143-96LIME ROCK RESOURCES III-A, L.P.Active (A)4,935 ft47%
LEISS 2-23-26H-143-96LIME ROCK RESOURCES III-A, L.P.Active (A)4,564 ft48%
MASTERS ENTERPRISES 1LIME ROCK RESOURCES III-A, L.P.Active (A)2,214 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 24638Case 22305Designated the spacing unitOXY USA INC.
  2. Order 25106Case 22775Established the spacing unitOXY USA INC.
  3. Order 32318Case 29711Designated the spacing unitBURLINGTON RESOURCES OIL & GAS CO. LP

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.