BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T153N R96W sections 10, 15

Spacing unit5 wells allowed · order 31977Sand Creek-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T153N R96W sections 10, 15
Pool
Sand Creek-Bakken
Zone
Zone VIII
County
McKenzie County
Surveyed wells inside
6
Most wells operated by
XTO Energy
Unit id
dsu-b104bd374be4085582c7
Wells allowed by the latest linked order
5
Wells assigned to this unit
5
Pending permits inside
3
Balance under the allowance
-1
First linked order
Jun 22, 2010
Laterals that still fit (Nov 2026 method)
5 (4.77 two-mile equivalents)
Neighbourhood target density
9.31 two-mile laterals per 1,280 acres
Density drilled so far
4.77 per 1,280 acres

Room to drill: 5 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

HARLEY FEDERAL 24X-15EHARLEY FEDERAL 24X-15ASAND CREEK 21-10SHHARLEY FEDERAL 24X-15BHARLEY FEDERAL 24X-15FSORENSON FEDERAL 153-96-9-4-6HLW1 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
HARLEY FEDERAL 24X-15EXTO ENERGY INCActive (A)10,244 ft100%
HARLEY FEDERAL 24X-15AXTO ENERGY INCActive (A)10,020 ft100%
SAND CREEK 21-10SHXTO ENERGY INCActive (A)9,953 ft100%
HARLEY FEDERAL 24X-15BXTO ENERGY INCActive (A)9,467 ft100%
HARLEY FEDERAL 24X-15FXTO ENERGY INCActive (A)9,411 ft100%
SORENSON FEDERAL 153-96-9-4-6HLWDEVON ENERGY WILLISTON, L.L.C.Active (A)1,142 ft10%

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 14560Case 12308Established the spacing unit, 1 well allowedENCORE OPERATING, LP
  2. Order 14560Case 12308Designated the spacing unitENCORE OPERATING, LP
  3. Order 15183Case 12916Pooled all interests in the unitDENBURY RESOURCES, INC.
  4. Order 16257Case 13984Designated the spacing unitBURLINGTON RESOURCES OIL & GAS CO. LP
  5. Order 16855Case 14577Designated the spacing unit, 7 wells allowedZENERGY, INC.
  6. Order 18259Case 15996Established the spacing unit, 7 wells allowedDENBURY ONSHORE, LLC
  7. Order 28786Case 26368Established the spacing unit, 10 wells allowedXTO ENERGY, INC.
  8. Order 31915Case 29345Established the spacing unit, 5 wells allowedOVINTIV PRODUCTION 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

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