BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T149N R102W sections 25, 36

Spacing unit7 wells allowed · order 36220Boxcar Butte-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T149N R102W sections 25, 36
Pool
Boxcar Butte-Bakken
Zone
Zone III
County
McKenzie County
Surveyed wells inside
8
Most wells operated by
Petro-Hunt Dakota
Unit id
dsu-32b0b829e1fe1930fbd9
Wells allowed by the latest linked order
7
Wells assigned to this unit
8
Pending permits inside
0
Balance under the allowance
-1
First linked order
Oct 27, 2011
Review note
over_allowance
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
4.72 two-mile laterals per 1,280 acres
Density drilled so far
6.78 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

EXCALIBUR 4-25-36HEXCALIBUR 6-25-36HEXCALIBUR 3-25-36HEXCALIBUR 2-25-36HEXCALIBUR 7-25-36HEXCALIBUR 1-25-36HEXCALIBUR 5-25-36HHondo 36-1H SWD1 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
EXCALIBUR 4-25-36HPETRO-HUNT DAKOTA, LLCActive (A)9,585 ft100%
EXCALIBUR 6-25-36HPETRO-HUNT DAKOTA, LLCActive (A)9,566 ft100%
EXCALIBUR 3-25-36HPETRO-HUNT DAKOTA, LLCActive (A)9,548 ft100%
EXCALIBUR 2-25-36HPETRO-HUNT DAKOTA, LLCActive (A)9,544 ft100%
EXCALIBUR 7-25-36HPETRO-HUNT DAKOTA, LLCActive (A)9,505 ft100%
EXCALIBUR 1-25-36HPETRO-HUNT DAKOTA, LLCActive (A)9,489 ft100%
EXCALIBUR 5-25-36HPETRO-HUNT DAKOTA, LLCActive (A)8,864 ft100%
Hondo 36-1H SWDHYDRA SERVICES LLCActive (A)5,602 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 16844Case 14566Established the spacing unit, 1 well allowedHUNT OIL CO.
  2. Order 16844Case 14566Designated the spacing unitHUNT OIL CO.
  3. Order 19892Case 17622Established the spacing unit, 7 wells allowedSLAWSON EXPLORATION CO., INC.
  4. Order 21696Case 19393Designated the spacing unit, 8 wells allowedZAVANNA, LLC
  5. Order 22419Case 20114Established the spacing unit, 8 wells allowedEMERALD OIL, INC.
  6. Order 23294Case 20988Pooled all interests in the unitEMERALD OIL, INC.
  7. Order 25276Case 22944Designated the spacing unit, 7 wells allowedHUNT OIL CO.
  8. Order 25333Case 23000Established the spacing unit, 7 wells allowed

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.