BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T150N R98W sections 17, 20

Spacing unit14 wells allowed · order 34449Siverston-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T150N R98W sections 17, 20
Pool
Siverston-Bakken
Zone
Zone X
County
McKenzie County
Surveyed wells inside
6
Most wells operated by
Devon Energy
Unit id
dsu-7ece4fe6e120c24506ad
Wells allowed by the latest linked order
14
Wells assigned to this unit
6
Pending permits inside
0
Balance under the allowance
+8
First linked order
Oct 24, 2008
Laterals that still fit (Nov 2026 method)
4 (3.8 two-mile equivalents)
Neighbourhood target density
9.08 two-mile laterals per 1,280 acres
Density drilled so far
5.56 per 1,280 acres

Room to drill: 4 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

HOFFMANN 150-98-17-20-6HHOLM 150-98-17-20-4HHOFFMANN 150-98-17-20-10HLWCHARLOTTE 150-98-17-20-1HCHARLOTTE 150-98-17-20-2HHOLM 150-98-17-20-3H1 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
HOFFMANN 150-98-17-20-6HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,025 ft100%
HOLM 150-98-17-20-4HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,874 ft100%
HOFFMANN 150-98-17-20-10HLWDEVON ENERGY WILLISTON, L.L.C.Active (A)9,864 ft100%
CHARLOTTE 150-98-17-20-1HDEVON ENERGY WILLISTON, L.L.C.Inactive (IA)9,620 ft100%
CHARLOTTE 150-98-17-20-2HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,410 ft100%
HOLM 150-98-17-20-3HDEVON ENERGY WILLISTON, L.L.C.Abandoned (AB)9,284 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 12378Case 10475Designated the spacing unitST. MARY LAND & EXPL. CO.
  2. Order 16109Case 13825Designated the spacing unitENCORE OPERATING, L.P.
  3. Order 16854Case 14576Designated the spacing unit, 5 wells allowedZENERGY, INC.
  4. Order 16915Case 14637Established the spacing unit, 5 wells allowedNEWFIELD PRODUCTION CO.
  5. Order 17333Case 15082Pooled all interests in the unitNEWFIELD PRODUCTION CO.
  6. Order 18162Case 15903Designated the spacing unit, 7 wells allowedSM ENERGY CO.
  7. Order 19553Case 17284Established the spacing unit, 7 wells allowedNEWFIELD PRODUCTION CO.
  8. Order 29394Case 26952Established the spacing unit, 14 wells allowedNEWFIELD 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

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