BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

640-acre Bakken spacing unit

T150N R98W section 5

Spacing unit1 wells allowed · order 13844Siverston-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T150N R98W section 5
Pool
Siverston-Bakken
Zone
Zone I
County
McKenzie County
Surveyed wells inside
12
Most wells operated by
Devon Energy
Unit id
dsu-fa18d0e784e8d2add3a0
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-11
First linked order
Jan 8, 2010
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.46 two-mile laterals per 1,280 acres
Density drilled so far
11.2 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

HOLM 150-98-5-8-10HGOLIATH 150-98-5-8-6HDAHL 150-98-5-8-12HDAHL 150-98-5-8-7HGOLIATH 150-98-5-8-5HGOLIATH 150-98-5-8-11HDAHL 150-98-5-8-8HLWHOLM 150-98-8-5-4HRHOLM 150-98-5-8-2HDAHL 1-5HHOLM 150-98-5-8-3HYELLOWFIN 150-98-6-7-9HLW1 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
HOLM 150-98-5-8-10HDEVON ENERGY WILLISTON, L.L.C.Inactive (IA)7,041 ft59%
GOLIATH 150-98-5-8-6HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,251 ft51%
DAHL 150-98-5-8-12HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,146 ft50%
DAHL 150-98-5-8-7HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,128 ft50%
GOLIATH 150-98-5-8-5HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,123 ft50%
GOLIATH 150-98-5-8-11HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,091 ft50%
DAHL 150-98-5-8-8HLWGRAYSON MILL OPERATING, LLCPlugged and abandoned (PA)5,070 ft48%
HOLM 150-98-8-5-4HRDEVON ENERGY WILLISTON, L.L.C.Abandoned (AB)5,002 ft48%
HOLM 150-98-5-8-2HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,880 ft49%
DAHL 1-5HDEVON ENERGY WILLISTON, L.L.C.Abandoned (AB)4,392 ft100%
HOLM 150-98-5-8-3HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,320 ft46%
YELLOWFIN 150-98-6-7-9HLWDEVON ENERGY WILLISTON, L.L.C.Active (A)2,080 ft20%

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 13844Case 11692Established the spacing unit, 1 well allowedNEWFIELD PRODUCTION CO.
  2. Order 22853Case 20547Pooled all interests in the unitNEWFIELD 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

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