BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T148N R97W sections 17, 18

Spacing unit12 wells allowed · order 34673Haystack Butte-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T148N R97W sections 17, 18
Pool
Haystack Butte-Bakken
Zone
Zone VIII
County
Dunn County
Surveyed wells inside
13
Most wells operated by
Devon Energy
Unit id
dsu-726561045cc81a4e9e8a
Wells allowed by the latest linked order
12
Wells assigned to this unit
11
Pending permits inside
0
Balance under the allowance
-1
First linked order
Nov 12, 2015
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.05 two-mile laterals per 1,280 acres
Density drilled so far
11.41 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

BICE 148-97-18-17-2HBICE 148-97-18-17-3HBICE 148-97-18-17-1HBICE 18-17 7HBICE 18-17F XS 1TFHBICE 18-17 8TFHBICE 18-17 6TFHBICE 148-97-18-17-4HBICE 18-17 10TFHBICE 18-17 9HBICE 18-17 5HMUKWA 1-17HARKADIOS 1-18H1 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
BICE 148-97-18-17-2HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,235 ft100%
BICE 148-97-18-17-3HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,232 ft100%
BICE 148-97-18-17-1HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,209 ft100%
BICE 18-17 7HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,189 ft100%
BICE 18-17F XS 1TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)10,175 ft100%
BICE 18-17 8TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)10,148 ft100%
BICE 18-17 6TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)10,109 ft100%
BICE 148-97-18-17-4HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,100 ft100%
BICE 18-17 10TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)10,098 ft100%
BICE 18-17 9HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,088 ft100%
BICE 18-17 5HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,498 ft100%
MUKWA 1-17HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,788 ft100%
ARKADIOS 1-18HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,040 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 26076Case 23734Designated the spacing unit, 9 wells allowedXTO ENERGY INC.
  2. Order 26363Case 24020Established the spacing unit, 9 wells allowedNEWFIELD PRODUCTION CO.
  3. Order 28914Case 26486Pooled all interests in the unitNEWFIELD PRODUCTION CO.
  4. Order 33601Case 30941Established the spacing unit, 12 wells allowedGRAYSON MILL OPERATING, LLC
  5. Order 33547Case 30887Designated the spacing unit, 12 wells allowedBURLINGTON 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

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