BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

T155N R102W sections 1, 2, 11, 12

Spacing unitSquires-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T155N R102W sections 1, 2, 11, 12
Pool
Squires-Bakken
Zone
Zone XIV
County
Williams County
Surveyed wells inside
10
Most wells operated by
OASIS PETROLEUM NORTH AMERICA LLC
Unit id
dsu-c6062e3ee8f631a12be3
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
6.86 two-mile laterals per 1,280 acres
Density drilled so far
4.37 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

BOBBY 5602 43-35HBOBBY 5502 14-2 7BBobby Federal 5502 14-2 8BXBOBBY 5502 42-11 5BBOBBY 5502 42-11 3BBOBBY 5502 14-2 6BMCFARLAND FEDERAL 5502 11-1 3BMCFARLAND 5502 44-12HMCFARLAND FEDERAL 5501 11-18 8BXBOBBY 5502 42-11 2BX1 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
BOBBY 5602 43-35HOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,081 ft100%
BOBBY 5502 14-2 7BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,000 ft100%
Bobby Federal 5502 14-2 8BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,988 ft100%
BOBBY 5502 42-11 5BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,982 ft100%
BOBBY 5502 42-11 3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,932 ft100%
BOBBY 5502 14-2 6BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,927 ft100%
MCFARLAND FEDERAL 5502 11-1 3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,624 ft100%
MCFARLAND 5502 44-12HOASIS PETROLEUM NORTH AMERICA LLCPlugged and abandoned (PA)9,450 ft100%
MCFARLAND FEDERAL 5501 11-18 8BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,387 ft90%
BOBBY 5502 42-11 2BXOASIS PETROLEUM NORTH AMERICA LLCInactive (IA)4,223 ft43%

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 29029Case 26595Established the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  2. Order 29135Case 26700Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  3. Order 30207Case 27758Pooled all interests in the unitOASIS PETROLEUM NORTH AMERICA LLC
  4. Order 36219Case 33163Designated the spacing unitDEVON ENERGY WILLISTON, L.L.C.

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

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