BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

640-acre Bakken spacing unit

T148N R96W section 15

Spacing unit4 wells allowed · order 35872Lost Bridge-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T148N R96W section 15
Pool
Lost Bridge-Bakken
Zone
Zone III
County
Dunn County
Surveyed wells inside
9
Most wells operated by
Devon Energy
Unit id
dsu-d8adf8cd929d0585b6cc
Wells allowed by the latest linked order
4
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-5
First linked order
Dec 12, 2008
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
11.06 two-mile laterals per 1,280 acres
Density drilled so far
8.52 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. 3 more would fit the density but not the spacing rule. 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

JORGENSON 1-15HJORGENSON FEDERAL 148-96-10-15-11HJORGENSON FEDERAL 148-96-10-15-1HJORGENSON FEDERAL 148-96-10-15-10HJORGENSON FEDERAL 148-96-10-15-4HLWJORGENSON FEDERAL 148-96-10-15-3HJORGENSON FEDERAL 148-96-10-15-12HJORGENSON FEDERAL 148-96-10-15-2HRJORGENSON FEDERAL 148-96-10-15-13H1 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
JORGENSON 1-15HDEVON ENERGY WILLISTON, L.L.C.Abandoned (AB)5,421 ft100%
JORGENSON FEDERAL 148-96-10-15-11HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,099 ft50%
JORGENSON FEDERAL 148-96-10-15-1HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,099 ft49%
JORGENSON FEDERAL 148-96-10-15-10HDEVON ENERGY WILLISTON, L.L.C.Abandoned (AB)5,087 ft50%
JORGENSON FEDERAL 148-96-10-15-4HLWDEVON ENERGY WILLISTON, L.L.C.Active (A)5,081 ft49%
JORGENSON FEDERAL 148-96-10-15-12HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,008 ft49%
JORGENSON FEDERAL 148-96-10-15-3HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,008 ft49%
JORGENSON FEDERAL 148-96-10-15-2HRDEVON ENERGY WILLISTON, L.L.C.Active (A)5,006 ft49%
JORGENSON FEDERAL 148-96-10-15-13HDEVON ENERGY WILLISTON, L.L.C.Abandoned (AB)4,328 ft46%

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 12647Case 10484Affirmed the spacing unit
  2. Order 14072Case 11885Listed the unit in a pool zone table, 2 wells allowedENCORE OPERATING, L.P.
  3. Order 14145Case 11957Established the spacing unit, 2 wells allowedNEWFIELD PRODUCTION CO.
  4. Order 14311Case 12070Pooled all interests in the unitNEWFIELD PRODUCTION CO.
  5. Order 23097Case 20791Established the spacing unit, 4 wells allowedNEWFIELD PRODUCTION CO.

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.