BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T155N R102W sections 17, 20

Spacing unit8 wells allowed · order 32034Squires-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T155N R102W sections 17, 20
Pool
Squires-Bakken
Zone
Zone III
County
Williams County
Surveyed wells inside
3
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-e087939fddd54215be61
Wells allowed by the latest linked order
8
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
+5
First linked order
Feb 5, 2010
Laterals that still fit (Nov 2026 method)
3 (2.87 two-mile equivalents)
Neighbourhood target density
5.62 two-mile laterals per 1,280 acres
Density drilled so far
2.95 per 1,280 acres

Room to drill: 3 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

STOWERS 5502 43-8HMaridoe 5502 11-17 2BMaridoe 5502 11-17 3B1 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
STOWERS 5502 43-8HOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,482 ft100%
Maridoe 5502 11-17 2BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,390 ft67%
Maridoe 5502 11-17 3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,364 ft61%

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 14051Case 11868Designated the spacing unitBRIGHAM OIL & GAS, L.P.
  2. Order 14354Case 12104Affirmed the spacing unit, 1 well allowedOASIS PETROLEUM NORTH AMERICA LLC
  3. Order 16622Case 14345Pooled all interests in the unitOASIS PETROLEUM NORTH AMERICA LLC
  4. Order 17946Case 15691Designated the spacing unit, 2 wells allowedQEP ENERGY CO.
  5. Order 19835Case 17565Designated the spacing unit, 8 wells allowedCONTINENTAL RESOURCES, INC.
  6. Order 21973Case 19667Established the spacing unit, 8 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  7. Order 32034Case 29464Designated the spacing unit, 8 wells allowedKRAKEN OPERATING, LLC
  8. Order 31853Case 29284Established the spacing unit, 1 well allowedOASIS PETROLEUM NORTH AMERICA LLC
  9. 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

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