BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T155N R103W sections 15, 22

Spacing unit8 wells allowed · order 36219Squires-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T155N R103W sections 15, 22
Pool
Squires-Bakken
Zone
Zone VIII
County
Williams County
Surveyed wells inside
1
Most wells operated by
Devon Energy
Unit id
dsu-0e6eb4434fe910558aed
Wells allowed by the latest linked order
8
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
+7
First linked order
May 24, 2005
Laterals that still fit (Nov 2026 method)
4 (3.8 two-mile equivalents)
Neighbourhood target density
4.6 two-mile laterals per 1,280 acres
Density drilled so far
0.99 per 1,280 acres

Room to drill: 4 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

HARVEY 15-22 #1H1 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
HARVEY 15-22 #1HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,429 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 10005Case 8517Established the spacing unitTRI-C RESOURCES, INC.
  2. Order 12228Case 10460Designated the spacing unitBRIGHAM OIL & GAS, L.P.
  3. Order 15813Case 13535Designated the spacing unitCONTINENTAL RESOURCES, INC.
  4. Order 18079Case 15824Pooled all interests in the unitBRIGHAM OIL & GAS, L.P.
  5. Order 17519Case 15274Established the spacing unit, 4 wells allowedBRIGHAM OIL & GAS, L.P.
  6. Order 19835Case 17565Designated the spacing unit, 8 wells allowedCONTINENTAL RESOURCES, INC.
  7. Order 20646Case 18377Established the spacing unit, 8 wells allowedBRIGHAM OIL & GAS, LP

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

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