BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T148N R102W sections 17, 20

Spacing unit7 wells allowed · order 36220Boxcar Butte-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T148N R102W sections 17, 20
Pool
Boxcar Butte-Bakken
Zone
Zone III
County
McKenzie County
Surveyed wells inside
1
Most wells operated by
Petro-Hunt Dakota
Unit id
dsu-4d5116679d9a946c69f3
Wells allowed by the latest linked order
7
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
+6
First linked order
Oct 27, 2011
Laterals that still fit (Nov 2026 method)
4 (3.81 two-mile equivalents)
Neighbourhood target density
4.69 two-mile laterals per 1,280 acres
Density drilled so far
0.95 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

CLARK GRISWOLD FEDERAL 3-17-20H1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Wells inside the unit

WellOperatorStatusLateral inside
CLARK GRISWOLD FEDERAL 3-17-20HPETRO-HUNT DAKOTA, LLCActive (A)10,040 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 17622Designated the spacing unitSLAWSON EXPLORATION CO., INC.
  4. Order 21696Case 19393Designated the spacing unit, 8 wells allowedZAVANNA, LLC
  5. Order 22876Case 20570Established the spacing unit, 8 wells allowedEMERALD OIL, INC.
  6. Order 23857Case 21515Pooled 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.