BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

T154N R98W sections 25, 26, 35, 36

Spacing unit2 wells allowed · order 33947Truax-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T154N R98W sections 25, 26, 35, 36
Pool
Truax-Bakken
Zone
Zone XIV
County
Williams County
Surveyed wells inside
22
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-69b5ab8de27eacb3f54e
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-20
First linked order
Jan 29, 2016
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.85 two-mile laterals per 1,280 acres
Density drilled so far
10.36 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

P WOOD 154-98-16-23-35-15H3P WOOD 154-98-15-23-35-15H3AWood 5498 12-25 3BWood Federal 5498 12-25 2BXWood 5498 12-25 4BP WOOD 154-98-15-23-35-15HP WOOD 154-98-15-23-35-15HAP WOOD 154-98-15-23-35-15H3P WOOD 154-98-4E-26-35-14HWOOD 21X-25AP WOOD 154-98-4E-26-35-14H3P WOOD 154-98-4E-26-35-14HAP WOOD 154-98-1-27-35-13H3WOOD 21X-25AXBWOOD 21X-25BP WOOD 154-98-16-23-35-9H3P WOOD 154-98-16-23-35-9HP WOOD 154-98-16-23-35-15HP WOOD 154-98-4-26-35-14HP WOOD 154-98-4-26-35-13HP WOOD 154-98-4-26-35-13H3P WOOD 154-98-4-26-35-14H31 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Wells inside the unit

WellOperatorStatusLateral inside
P WOOD 154-98-16-23-35-15H3WHITING OIL AND GAS CORPORATIONActive (A)14,807 ft99%
P WOOD 154-98-15-23-35-15H3AWHITING OIL AND GAS CORPORATIONActive (A)10,257 ft100%
Wood 5498 12-25 3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,235 ft100%
Wood Federal 5498 12-25 2BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,230 ft100%
Wood 5498 12-25 4BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,224 ft100%
P WOOD 154-98-15-23-35-15HWHITING OIL AND GAS CORPORATIONActive (A)10,170 ft100%
P WOOD 154-98-15-23-35-15HAWHITING OIL AND GAS CORPORATIONActive (A)10,168 ft100%
P WOOD 154-98-15-23-35-15H3WHITING OIL AND GAS CORPORATIONActive (A)10,140 ft100%
P WOOD 154-98-4E-26-35-14HWHITING OIL AND GAS CORPORATIONPlugged and abandoned (PA)10,126 ft100%
WOOD 21X-25AOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,908 ft100%
P WOOD 154-98-4E-26-35-14H3WHITING OIL AND GAS CORPORATIONPlugged and abandoned (PA)9,906 ft100%
P WOOD 154-98-4E-26-35-14HAWHITING OIL AND GAS CORPORATIONActive (A)9,814 ft100%
P WOOD 154-98-1-27-35-13H3WHITING OIL AND GAS CORPORATIONActive (A)9,624 ft100%
WOOD 21X-25AXBOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)9,588 ft100%
WOOD 21X-25BOASIS PETROLEUM NORTH AMERICA LLCInactive (IA)9,506 ft100%
P WOOD 154-98-16-23-35-9H3WHITING OIL AND GAS CORPORATIONActive (A)9,184 ft98%
P WOOD 154-98-16-23-35-9HWHITING OIL AND GAS CORPORATIONActive (A)9,169 ft97%
P WOOD 154-98-16-23-35-15HWHITING OIL AND GAS CORPORATIONActive (A)9,157 ft98%
P WOOD 154-98-4-26-35-14HWHITING OIL AND GAS CORPORATIONActive (A)9,110 ft100%
P WOOD 154-98-4-26-35-13HWHITING OIL AND GAS CORPORATIONActive (A)9,036 ft100%
P WOOD 154-98-4-26-35-13H3WHITING OIL AND GAS CORPORATIONActive (A)8,942 ft100%
P WOOD 154-98-4-26-35-14H3WHITING OIL AND GAS CORPORATIONActive (A)8,864 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 25944Case 23603Designated the spacing unit, 2 wells allowedXTO ENERGY INC.
  2. Order 26077Case 23735Established the spacing unit, 2 wells allowedXTO ENERGY INC.
  3. Order 32976Case 30364Pooled all interests in the unitOASIS PETROLEUM NORTH AMERICA 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

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