BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T154N R99W sections 6, 7

Spacing unit12 wells allowed · order 35086Stockyard Creek-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T154N R99W sections 6, 7
Pool
Stockyard Creek-Bakken
Zone
Zone XI
County
Williams County
Surveyed wells inside
8
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-2657a5e003a4696e4ca7
Wells allowed by the latest linked order
12
Wells assigned to this unit
8
Pending permits inside
0
Balance under the allowance
+4
First linked order
Feb 16, 2010
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
7.81 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

ELLIS 24-31-1HP BIBLER 155-99-16-31-7-16HP BIBLER 155-99-15-31-7-16HP BIBLER 155-99-15-31-7-15H3P BIBLER 155-99-15W-31-7-14H320711 BIBLER 67 1-HP BIBLER 155-99-16-31-7-16H3P BIBLER 155-99-15W-31-7-14H1 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
ELLIS 24-31-1HWHITING OIL AND GAS CORPORATIONActive (A)10,342 ft100%
P BIBLER 155-99-16-31-7-16HWHITING OIL AND GAS CORPORATIONActive (A)10,338 ft95%
P BIBLER 155-99-15-31-7-16HWHITING OIL AND GAS CORPORATIONActive (A)10,249 ft100%
P BIBLER 155-99-15-31-7-15H3WHITING OIL AND GAS CORPORATIONActive (A)10,223 ft100%
P BIBLER 155-99-15W-31-7-14H3WHITING OIL AND GAS CORPORATIONActive (A)10,018 ft100%
20711 BIBLER 67 1-HWHITING OIL AND GAS CORPORATIONActive (A)9,975 ft100%
P BIBLER 155-99-16-31-7-16H3WHITING OIL AND GAS CORPORATIONActive (A)9,970 ft96%
P BIBLER 155-99-15W-31-7-14HWHITING OIL AND GAS CORPORATIONActive (A)9,906 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 14033Case 11852Established the spacing unit, 1 well allowedBTA OIL PRODUCERS, LLC
  2. Order 14033Case 11852Designated the spacing unitBTA OIL PRODUCERS, LLC
  3. Order 15928Case 13650Designated the spacing unitSAMSON RESOURCES CO.
  4. Order 18692Case 16426Designated the spacing unit, 7 wells allowedZAVANNA, LLC
  5. Order 18898Case 16629Established the spacing unit, 7 wells allowedKODIAK OIL & GAS (USA) INC.
  6. Order 19243Case 16975Pooled all interests in the unitKODIAK OIL & GAS CORP.
  7. Order 23960Case 21606Designated the spacing unit, 12 wells allowedKODIAK OIL & GAS (USA) INC.
  8. Order 23971Case 21617Established the spacing unit, 12 wells allowedKODIAK OIL & GAS (USA) 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

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