BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T150N R99W sections 14, 23

Spacing unit8 wells allowed · order 33440South Tobacco Garden-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T150N R99W sections 14, 23
Pool
South Tobacco Garden-Bakken
Zone
Zone IV
County
McKenzie County
Surveyed wells inside
7
Most wells operated by
Devon Energy
Unit id
dsu-480374c0871a5ed05a5b
Wells allowed by the latest linked order
8
Wells assigned to this unit
6
Pending permits inside
0
Balance under the allowance
+1
First linked order
Aug 19, 2010
Laterals that still fit (Nov 2026 method)
3 (2.87 two-mile equivalents)
Neighbourhood target density
8.68 two-mile laterals per 1,280 acres
Density drilled so far
6.27 per 1,280 acres

Room to drill: 3 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

STAAL 150-99-23-14-1HWEHRUNG 150-99-14-23-5HWEHRUNG 150-99-14-23-4HSTAAL 150-99-23-14-2HSTAAL 150-99-23-14-10HSTAAL 150-99-23-14-3HSCOTT 13-24 XW 1HR1 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
STAAL 150-99-23-14-1HDEVON ENERGY WILLISTON, L.L.C.Active (A)13,873 ft100%
WEHRUNG 150-99-14-23-5HDEVON ENERGY WILLISTON, L.L.C.Inactive (IA)10,326 ft100%
WEHRUNG 150-99-14-23-4HDEVON ENERGY WILLISTON, L.L.C.Inactive (IA)10,058 ft100%
STAAL 150-99-23-14-2HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,762 ft100%
STAAL 150-99-23-14-10HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,760 ft100%
STAAL 150-99-23-14-3HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,594 ft100%
SCOTT 13-24 XW 1HRDEVON ENERGY WILLISTON, L.L.C.Active (A)2,974 ft30%

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 14694Case 12438Established the spacing unit, 1 well allowedNEWFIELD PRODUCTION CO.
  2. Order 14694Case 12438Designated the spacing unitNEWFIELD PRODUCTION CO.
  3. Order 17335Case 15084Designated the spacing unitNEWFIELD PRODUCTION CO.
  4. Order 17779Case 15533Pooled all interests in the unitNEWFIELD PRODUCTION CO.
  5. Order 19631Case 17362Designated the spacing unit, 5 wells allowedHESS CORP.
  6. Order 20649Case 18380Designated the spacing unit, 7 wells allowedNEWFIELD PRODUCTION CO.
  7. Order 32879Case 30269Designated the spacing unit, 8 wells allowedGRAYSON MILL OPERATING, LLC
  8. Order 32902Case 30292Established the spacing unit, 8 wells allowedGRAYSON MILL OPERATING, LLC

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

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