BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

2,560-acre Bakken spacing unit

T150N R98W sections 4, 5, 8, 9

Spacing unit2 wells allowed · order 34449Siverston-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T150N R98W sections 4, 5, 8, 9
Pool
Siverston-Bakken
Zone
Zone XIV
County
McKenzie County
Surveyed wells inside
17
Most wells operated by
Devon Energy
Unit id
dsu-8565fcb75b9fb77f1321
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-15
First linked order
Mar 10, 2015
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.55 two-mile laterals per 1,280 acres
Density drilled so far
7.37 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 150-98-5-8-10HDAHL 150-98-5-8-8HLWHOLM 150-98-8-5-4HRGOLIATH 150-98-5-8-6HGOLIATH 150-98-5-8-8HLWRDAHL 150-98-5-8-12HGOLIATH 150-98-5-8-5HDAHL 150-98-5-8-7HGOLIATH 150-98-5-8-11HDAVE 11X-16AROLFSON 11-16NEHDAVE 11X-16EHOLM 150-98-5-8-2HHOLM 150-98-5-8-3HDAHL 1-5HMEGAMOUTH 1-8HYELLOWFIN 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)12,010 ft100%
DAHL 150-98-5-8-8HLWGRAYSON MILL OPERATING, LLCPlugged and abandoned (PA)10,667 ft100%
HOLM 150-98-8-5-4HRDEVON ENERGY WILLISTON, L.L.C.Abandoned (AB)10,486 ft100%
GOLIATH 150-98-5-8-6HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,388 ft100%
GOLIATH 150-98-5-8-8HLWRDEVON ENERGY WILLISTON, L.L.C.Active (A)10,319 ft100%
DAHL 150-98-5-8-12HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,276 ft100%
GOLIATH 150-98-5-8-5HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,271 ft100%
DAHL 150-98-5-8-7HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,261 ft100%
GOLIATH 150-98-5-8-11HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,233 ft100%
DAVE 11X-16AXTO ENERGY INCActive (A)10,156 ft100%
ROLFSON 11-16NEHXTO ENERGY INCActive (A)10,104 ft100%
DAVE 11X-16EXTO ENERGY INCActive (A)10,051 ft100%
HOLM 150-98-5-8-2HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,915 ft100%
HOLM 150-98-5-8-3HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,359 ft100%
DAHL 1-5HDEVON ENERGY WILLISTON, L.L.C.Abandoned (AB)4,392 ft100%
MEGAMOUTH 1-8HDEVON ENERGY WILLISTON, L.L.C.Abandoned (AB)4,210 ft100%
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 24265Case 21932Designated the spacing unit, 2 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  2. Order 25780Case 23440Established the spacing unit, 2 wells allowedXTO ENERGY INC.
  3. Order 29287Case 26847Pooled 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.