BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T153N R100W sections 3, 10

Spacing unit8 wells allowed · order 34500Last Chance-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T153N R100W sections 3, 10
Pool
Last Chance-Bakken
Zone
Zone V
County
Williams County
Surveyed wells inside
9
Most wells operated by
Devon Energy
Unit id
dsu-d20f2793f7b9a4def54b
Wells allowed by the latest linked order
8
Wells assigned to this unit
8
Pending permits inside
0
Balance under the allowance
-1
First linked order
Oct 29, 2009
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.95 two-mile laterals per 1,280 acres
Density drilled so far
7.62 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

MARCIA 3-10 #5HMARCIA 3-10 #2TFHJAKE 2-11F XW 1HMARCIA 3-10 #6HMARCIA 3-10 #7HMARCIA 3-10 3HMARCIA 3-10 4TFHMARCIA 3-10 #1HMARCIA 3-10F XW #1H1 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 3-10 #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%
MARCIA 3-10F XW #1HDEVON ENERGY WILLISTON, L.L.C.Active (A)2,453 ft24%

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 13740Case 11606Established the spacing unitBRIGHAM OIL & GAS, LP
  2. Order 14309Case 12068Established the spacing unit, 1 well allowed
  3. Order 14309Case 12068Designated the spacing unit
  4. Order 16350Case 14075Designated the spacing unit, 4 wells allowedNEWFIELD PRODUCTION CO.
  5. Order 17386Case 15138Established the spacing unit, 4 wells allowedBRIGHAM OIL & GAS, L.P.
  6. Order 18726Case 16460Pooled all interests in the unitBRIGHAM OIL & GAS, L.P.
  7. Order 20643Case 18374Established the spacing unit, 8 wells allowedBRIGHAM OIL & GAS, 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

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