BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T154N R102W sections 23, 26

Spacing unit8 wells allowed · order 35950Painted Woods-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T154N R102W sections 23, 26
Pool
Painted Woods-Bakken
Zone
Zone VII
County
Williams County
Surveyed wells inside
3
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-5cec635ed91804283a07
Wells allowed by the latest linked order
8
Wells assigned to this unit
3
Pending permits inside
0
Balance under the allowance
+5
First linked order
May 26, 2009
Laterals that still fit (Nov 2026 method)
2 (1.9 two-mile equivalents)
Neighbourhood target density
5.7 two-mile laterals per 1,280 acres
Density drilled so far
3.87 per 1,280 acres

Room to drill: 2 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

Owan 5402 43-26 3BUOwan 5402 43-26 2BOWAN 23-26H1 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
Owan 5402 43-26 3BUOASIS PETROLEUM NORTH AMERICA LLCActive (A)21,247 ft100%
Owan 5402 43-26 2BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,233 ft100%
OWAN 23-26HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,376 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 13248Case 11005Established the spacing unitZENERGY, INC.
  2. Order 13329Case 11243Designated the spacing unitBRIGHAM OIL & GAS, L.P.
  3. Order 17347Case 15096Pooled all interests in the unitZENERGY, INC.
  4. Order 18712Case 16446Designated the spacing unitEOG RESOURCES, INC.
  5. Order 19083Case 16814Designated the spacing unit, 8 wells allowedBRIGHAM OIL & GAS, L.P.
  6. Order 20130Case 17861Established the spacing unit, 8 wells allowedZENERGY, 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

One other unit shares a surveyed well with this one; overlapping units are not additive.