BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

T153N R100W sections 3, 4, 9, 10

Spacing unitLast Chance-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T153N R100W sections 3, 4, 9, 10
Pool
Last Chance-Bakken
Zone
Zone X
County
Williams County
Surveyed wells inside
16
Most wells operated by
DEVON ENERGY WILLISTON, L.L.C.
Unit id
dsu-b4f9e2321d7ac316af4c
Laterals that still fit (Nov 2026 method)
2 (1.92 two-mile equivalents)
Neighbourhood target density
7.91 two-mile laterals per 1,280 acres
Density drilled so far
5.93 per 1,280 acres

Room to drill: 2 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

MARCIA 3-10F XW #1HMARCIA 3-10 #5HMARCIA 3-10 #2TFHJAKE 2-11F XW 1HMARCIA 3-10 #6HMARCIA 3-10 #7HMARCIA 3-10 3HMARCIA 3-10 4TFHMARCIA 3-10 #1HMEMPHIS 2-4HLouisville FIU 4-7HLOUISVILLE 2-9HLouisville FIU 3-7HLouisville FIU 5-7HLouisville Federal 6-7HLouisville Federal 7-7HSL1 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
MARCIA 3-10F XW #1HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,089 ft100%
MARCIA 3-10 #5HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,029 ft100%
MARCIA 3-10 #2TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)9,973 ft100%
JAKE 2-11F XW 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,931 ft100%
MARCIA 3-10 #6HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,898 ft100%
MARCIA 3-10 #7HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,606 ft100%
MARCIA 3-10 3HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,587 ft100%
MARCIA 3-10 4TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)9,482 ft100%
MARCIA 3-10 #1HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,461 ft100%
MEMPHIS 2-4HCONTINENTAL RESOURCES, INC.Active (A)6,624 ft39%
Louisville FIU 4-7HCONTINENTAL RESOURCES, INC.Active (A)5,625 ft35%
LOUISVILLE 2-9HCONTINENTAL RESOURCES, INC.Active (A)5,085 ft33%
Louisville FIU 3-7HCONTINENTAL RESOURCES, INC.Active (A)5,078 ft33%
Louisville FIU 5-7HCONTINENTAL RESOURCES, INC.Active (A)5,065 ft33%
Louisville Federal 6-7HCONTINENTAL RESOURCES, INC.Active (A)5,049 ft33%
Louisville Federal 7-7HSLCONTINENTAL RESOURCES, INC.Active (A)4,969 ft32%

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 25004Case 22669Established the spacing unitSTATOIL OIL AND GAS LP
  2. Order 23689Case 21379Designated the spacing unitCONTINENTAL RESOURCES, INC.
  3. Order 25396Case 23063Pooled all interests in the unitSTATOIL OIL & GAS LP
  4. Order 34500Case 31764Designated the spacing unitCONTINENTAL 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

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