BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

2,560-acre Bakken spacing unit

T142N R96W sections 16, 17, 20, 21

Spacing unit2 wells allowed · order 31327Manning-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T142N R96W sections 16, 17, 20, 21
Pool
Manning-Bakken
Zone
Zone IV
County
Dunn County
Surveyed wells inside
8
Most wells operated by
Lime Rock III-A
Unit id
dsu-4d16daaf23d93188946b
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-6
First linked order
Sep 30, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
4.49 two-mile laterals per 1,280 acres
Density drilled so far
3.52 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

DVORAK STATE 1-16-21H-142-96SHARON RAINEY 1-17-20H-142-96SHARON RAINEY 2-17-20H-142-96SHARON RAINEY 5-17-20H-142-96LSTATE DVORAK A 2-16-21H-142-96SHARON RAINEY 3-17-20H-142-96STATE DVORAK A 4-16-21H-142-96AHEL ET AL KNIFE RIVER H51 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
DVORAK STATE 1-16-21H-142-96LIME ROCK RESOURCES III-A, L.P.Active (A)12,071 ft100%
SHARON RAINEY 1-17-20H-142-96LIME ROCK RESOURCES III-A, L.P.Active (A)10,291 ft100%
SHARON RAINEY 2-17-20H-142-96LIME ROCK RESOURCES III-A, L.P.Plugged and abandoned (PA)10,057 ft100%
SHARON RAINEY 5-17-20H-142-96LLIME ROCK RESOURCES III-A, L.P.Active (A)10,053 ft100%
STATE DVORAK A 2-16-21H-142-96LIME ROCK RESOURCES III-A, L.P.Active (A)10,044 ft100%
SHARON RAINEY 3-17-20H-142-96LIME ROCK RESOURCES III-A, L.P.Active (A)9,756 ft100%
STATE DVORAK A 4-16-21H-142-96LIME ROCK RESOURCES III-A, L.P.Active (A)9,437 ft100%
AHEL ET AL KNIFE RIVER H5AMERICAN HUNTER EXPLORATION LTD.Dry hole (DRY)2,457 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 22320Case 20015Designated the spacing unit, 2 wells allowed
  2. Order 24640Case 22307Established the spacing unit, 2 wells allowedOXY USA INC.
  3. Order 31422Case 28876Pooled all interests in the unitLIME ROCK RESOURCES III-A, L.P.

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

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