BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

T156N R101W sections 14, 15, 22, 23

Spacing unitTyrone-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T156N R101W sections 14, 15, 22, 23
Pool
Tyrone-Bakken
Zone
Zone XI
County
Williams County
Surveyed wells inside
16
Most wells operated by
WHITING OIL AND GAS CORPORATION
Unit id
dsu-ac0fb074e90e6ae2bc99
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.45 two-mile laterals per 1,280 acres
Density drilled so far
7.34 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

MOLINE 21-14-1TFHBERGER 21-15-1HSYLTE 21-15-2TFHMOLINE 21-14-3HBERGER 21-15-1TFHSYLTE 21-15-2HMOLINE 21-14-2HMOLINE 156-101-14-23-1HMOLINE 31-14-4HMOLINE 41-15-2HUMOLINE 41-15-1HMOLINE 41-15-1TFHSYLTE 156-101-15-22-1HMOLINE 21-14-2TFHMOLINE 31-14-4TFHMOLINE 31-14-5TFHU1 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
MOLINE 21-14-1TFHWHITING OIL AND GAS CORPORATIONActive (A)10,507 ft100%
BERGER 21-15-1HWHITING OIL AND GAS CORPORATIONActive (A)10,434 ft100%
SYLTE 21-15-2TFHWHITING OIL AND GAS CORPORATIONActive (A)10,392 ft100%
MOLINE 21-14-3HWHITING OIL AND GAS CORPORATIONActive (A)10,103 ft100%
BERGER 21-15-1TFHWHITING OIL AND GAS CORPORATIONActive (A)10,098 ft100%
SYLTE 21-15-2HWHITING OIL AND GAS CORPORATIONActive (A)10,060 ft100%
MOLINE 21-14-2HWHITING OIL AND GAS CORPORATIONActive (A)9,818 ft100%
MOLINE 156-101-14-23-1HWHITING OIL AND GAS CORPORATIONActive (A)9,804 ft100%
MOLINE 31-14-4HWHITING OIL AND GAS CORPORATIONActive (A)9,716 ft100%
MOLINE 41-15-2HUWHITING OIL AND GAS CORPORATIONActive (A)9,677 ft100%
MOLINE 41-15-1HWHITING OIL AND GAS CORPORATIONActive (A)9,578 ft100%
MOLINE 41-15-1TFHWHITING OIL AND GAS CORPORATIONActive (A)9,561 ft100%
SYLTE 156-101-15-22-1HWHITING OIL AND GAS CORPORATIONActive (A)9,392 ft100%
MOLINE 21-14-2TFHWHITING OIL AND GAS CORPORATIONActive (A)9,353 ft100%
MOLINE 31-14-4TFHWHITING OIL AND GAS CORPORATIONActive (A)9,228 ft100%
MOLINE 31-14-5TFHUWHITING OIL AND GAS CORPORATIONActive (A)8,375 ft79%

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 25727Case 23387Designated the spacing unitKODIAK OIL & GAS (USA) INC.
  2. Order 26317Case 23974Established the spacing unitWHITING OIL AND GAS CORP.
  3. Order 28348Case 25935Pooled all interests in the unitWHITING OIL AND GAS CORP.
  4. Order 36005Case 33055Designated the spacing unitSLAWSON EXPLORATION COMPANY, 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

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