BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

T156N R101W sections 13, 14, 23, 24

Spacing unitTyrone-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T156N R101W sections 13, 14, 23, 24
Pool
Tyrone-Bakken
Zone
Zone XI
County
Williams County
Surveyed wells inside
15
Most wells operated by
WHITING OIL AND GAS CORPORATION
Unit id
dsu-5b109c6b2541e43e54bb
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.49 two-mile laterals per 1,280 acres
Density drilled so far
6.74 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 31-14-5TFHUTYLER T 5601 41-24BMOLINE 21-14-1TFHMOLINE 21-14-3HEDWIN 5601 44-24TJOHNSON 5601 41-24TMOLINE 21-14-2HMOLINE 156-101-14-23-1HMOLINE 31-14-4HTHOMPSON 5601 43-24HTANNER T 5601 42-24BLYDIA 5601 43-24TMOLINE 21-14-2TFHMOLINE 31-14-4TFHMOLINE 41-15-2HU1 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 31-14-5TFHUWHITING OIL AND GAS CORPORATIONActive (A)10,662 ft100%
TYLER T 5601 41-24BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,624 ft100%
MOLINE 21-14-1TFHWHITING OIL AND GAS CORPORATIONActive (A)10,507 ft100%
MOLINE 21-14-3HWHITING OIL AND GAS CORPORATIONActive (A)10,103 ft100%
EDWIN 5601 44-24TOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,076 ft100%
JOHNSON 5601 41-24TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,849 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%
THOMPSON 5601 43-24HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,704 ft100%
TANNER T 5601 42-24BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,660 ft100%
LYDIA 5601 43-24TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,602 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 41-15-2HUWHITING OIL AND GAS CORPORATIONActive (A)4,511 ft47%

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 28347Case 25934Pooled 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.