BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

2,560-acre Bakken spacing unit

T149N R94W sections 15, 16, 21, 22

Spacing unitPhaelens Butte-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T149N R94W sections 15, 16, 21, 22
Pool
Phaelens Butte-Bakken
Zone
Zone XXI
County
McKenzie County
Surveyed wells inside
24
Most wells operated by
EOG RESOURCES, INC.
Unit id
dsu-9c6730bce6e3075d20f1
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.17 two-mile laterals per 1,280 acres
Density drilled so far
7.56 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

BADGER 22-21HZBADGER 22-21HILBEAVER 22-21HCBADGER 22-21HABEAVER 22-21HBBADGER 22-21HYBEAVER 22-21HXBEAVER 22-21HWMandaree 0916-03HMandaree 0916-02HMandaree 0916-04HMandaree 148-0916HMandaree 0916-05HMandaree 120-1015HMandaree 146-1016HMandaree 119-1015HMandaree 21-1015HMandaree 48-1015HMANDAREE WARRIOR 14-11HULMANDAREE 4-15HMANDAREE 5-16HFETTIG 24-22HLUCY LONE FIGHT 16-22HBLUE BUTTES 3-21H1 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
BADGER 22-21HZDEVON ENERGY WILLISTON, L.L.C.Active (A)10,103 ft100%
BADGER 22-21HILDEVON ENERGY WILLISTON, L.L.C.Active (A)10,077 ft100%
BEAVER 22-21HCDEVON ENERGY WILLISTON, L.L.C.Active (A)10,054 ft100%
BADGER 22-21HADEVON ENERGY WILLISTON, L.L.C.Active (A)10,051 ft100%
BEAVER 22-21HBDEVON ENERGY WILLISTON, L.L.C.Active (A)10,035 ft100%
BADGER 22-21HYDEVON ENERGY WILLISTON, L.L.C.Active (A)10,002 ft100%
BEAVER 22-21HXDEVON ENERGY WILLISTON, L.L.C.Active (A)9,927 ft100%
BEAVER 22-21HWDEVON ENERGY WILLISTON, L.L.C.Active (A)9,913 ft100%
Mandaree 0916-03HEOG RESOURCES, INC.Active (A)5,069 ft51%
Mandaree 0916-02HEOG RESOURCES, INC.Active (A)5,064 ft51%
Mandaree 0916-04HEOG RESOURCES, INC.Active (A)5,063 ft52%
Mandaree 148-0916HEOG RESOURCES, INC.Active (A)5,056 ft51%
Mandaree 0916-05HEOG RESOURCES, INC.Active (A)5,052 ft50%
Mandaree 120-1015HEOG RESOURCES, INC.Active (A)5,047 ft51%
Mandaree 146-1016HEOG RESOURCES, INC.Active (A)5,046 ft51%
Mandaree 119-1015HEOG RESOURCES, INC.Active (A)5,042 ft49%
Mandaree 21-1015HEOG RESOURCES, INC.Active (A)5,028 ft49%
Mandaree 48-1015HEOG RESOURCES, INC.Active (A)4,990 ft51%
MANDAREE WARRIOR 14-11HULDEVON ENERGY WILLISTON, L.L.C.Active (A)4,903 ft32%
MANDAREE 4-15HEOG RESOURCES, INC.Plugged and abandoned (PA)4,896 ft100%
MANDAREE 5-16HEOG RESOURCES, INC.Plugged and abandoned (PA)4,717 ft100%
FETTIG 24-22HXTO ENERGY INCActive (A)4,587 ft100%
LUCY LONE FIGHT 16-22HDEVON ENERGY WILLISTON, L.L.C.Plugged and abandoned (PA)4,340 ft100%
BLUE BUTTES 3-21HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,154 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 29770Case 27324Established the spacing unitWPX ENERGY WILLISTON, LLC
  2. Order 29790Case 27344Pooled all interests in the unitWPX ENERGY WILLISTON, LLC
  3. Order 30068Case 27624Designated the spacing unitWPX ENERGY WILLISTON, LLC
  4. Order 34153Case 31229Designated the spacing unitEOG RESOURCES, INC.

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

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