BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

T154N R100W sections 12, 13

Spacing unitAvoca-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T154N R100W sections 12, 13
Pool
Avoca-Bakken
Zone
Zone V
County
Williams County
Surveyed wells inside
25
Most wells operated by
DEVON ENERGY WILLISTON, L.L.C.
Unit id
dsu-0be6de2d11cd8335797f
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
8.43 two-mile laterals per 1,280 acres
Density drilled so far
6.79 per 1,280 acres

Room to drill: 1 lateral 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

ROSE 12-13 6HROSE 12-13 4TFHROSE 12-13-3HROSE 12-13 7HROSE 12-13 2TFHROSE 12-13 #1HROSE 12-13 5TFHOTTO BOSS 18-3HTEXACO OTTO BOSS 18-1BOSS 154-99-18C-17-2HELLIS 24-31-1HSTATE 36-12 6HP BIBLER 155-99-15-31-7-16H20711 BIBLER 67 1-HP BIBLER 155-99-15-31-7-15H3P BIBLER 155-99-15W-31-7-14H3P BIBLER 155-99-16-31-7-16HBOSS 154-99-17A-18-6HP BIBLER 155-99-15W-31-7-14HP BIBLER 155-99-16-31-7-16H3BOSS 154-99-18C-17-4HBOSS 154-99-18C-17-5HBOSS 154-99-18B-17-1HBOSS 154-99-18C-17-3HKNOSHAUG 14-11 XE #1H1 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
ROSE 12-13 6HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,159 ft100%
ROSE 12-13 4TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)9,856 ft100%
ROSE 12-13-3HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,568 ft100%
ROSE 12-13 7HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,565 ft100%
ROSE 12-13 2TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)9,454 ft100%
ROSE 12-13 #1HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,343 ft100%
ROSE 12-13 5TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)8,451 ft100%
OTTO BOSS 18-3HPETRO-HUNT, L.L.C.Plugged and abandoned (PA)7,962 ft100%
TEXACO OTTO BOSS 18-1PETRO-HUNT, L.L.C.Plugged and abandoned (PA)7,360 ft100%
BOSS 154-99-18C-17-2HPETRO-HUNT, L.L.C.Active (A)5,215 ft51%
ELLIS 24-31-1HWHITING OIL AND GAS CORPORATIONActive (A)5,123 ft50%
STATE 36-12 6HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,066 ft33%
P BIBLER 155-99-15-31-7-16HWHITING OIL AND GAS CORPORATIONActive (A)5,053 ft49%
20711 BIBLER 67 1-HWHITING OIL AND GAS CORPORATIONActive (A)5,023 ft50%
P BIBLER 155-99-15-31-7-15H3WHITING OIL AND GAS CORPORATIONActive (A)5,021 ft49%
P BIBLER 155-99-15W-31-7-14H3WHITING OIL AND GAS CORPORATIONActive (A)5,020 ft50%
P BIBLER 155-99-16-31-7-16HWHITING OIL AND GAS CORPORATIONActive (A)5,011 ft46%
BOSS 154-99-17A-18-6HPETRO-HUNT, L.L.C.Active (A)4,942 ft52%
P BIBLER 155-99-15W-31-7-14HWHITING OIL AND GAS CORPORATIONActive (A)4,878 ft49%
P BIBLER 155-99-16-31-7-16H3WHITING OIL AND GAS CORPORATIONActive (A)4,663 ft45%
BOSS 154-99-18C-17-4HPETRO-HUNT, L.L.C.Active (A)4,631 ft48%
BOSS 154-99-18C-17-5HPETRO-HUNT, L.L.C.Active (A)4,582 ft48%
BOSS 154-99-18B-17-1HPETRO-HUNT, L.L.C.Active (A)4,533 ft48%
BOSS 154-99-18C-17-3HPETRO-HUNT, L.L.C.Active (A)4,428 ft47%
KNOSHAUG 14-11 XE #1HDEVON ENERGY WILLISTON, L.L.C.Active (A)1,737 ft18%

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 25006Case 22671Established the spacing unitSTATOIL OIL AND GAS LP
  2. Order 25392Case 23059Pooled all interests in the unitSTATOIL OIL & GAS LP
  3. Order 23692Case 21380Designated the spacing unitCONTINENTAL RESOURCES, INC.
  4. Order 31932Case 29362Designated the spacing unitGRAYSON 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

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