BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T153N R101W sections 28, 33

Spacing unit3 wells allowed · order 34967Indian Hill-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T153N R101W sections 28, 33
Pool
Indian Hill-Bakken
Zone
Zone III
County
McKenzie County
Surveyed wells inside
4
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-236ac6e7ba564cbcc76f
Wells allowed by the latest linked order
3
Wells assigned to this unit
4
Pending permits inside
0
Balance under the allowance
-1
First linked order
Mar 29, 2010
Review note
over_allowance
Laterals that still fit (Nov 2026 method)
2 (1.91 two-mile equivalents)
Neighbourhood target density
6.21 two-mile laterals per 1,280 acres
Density drilled so far
4.24 per 1,280 acres

Room to drill: 2 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

NELSEN STATE 24X-33RHarrisburg 2-27HSLNELSEN STATE 24X-33ANELSEN STATE 24X-33F1 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
NELSEN STATE 24X-33ROASIS PETROLEUM NORTH AMERICA LLCInactive (IA)14,124 ft100%
Harrisburg 2-27HSLCONTINENTAL RESOURCES, INC.Active (A)11,053 ft100%
NELSEN STATE 24X-33AOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,939 ft100%
NELSEN STATE 24X-33FOASIS PETROLEUM NORTH AMERICA LLCInactive (IA)9,775 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 14435Case 12182Established the spacing unit, 1 well allowedXTO ENERGY INC.
  2. Order 17301Case 15050Established the spacing unit, 1 well allowedDENBURY ONSHORE, LLC
  3. Order 17301Case 15050Designated the spacing unitDENBURY ONSHORE, LLC
  4. Order 17746Case 15500Designated the spacing unitZENERGY, INC.
  5. Order 18346Case 16083Pooled all interests in the unitXTO ENERGY INC.
  6. Order 19058Case 16789Established the spacing unit, 8 wells allowedXTO ENERGY INC.
  7. Order 18255Case 15992Designated the spacing unit, 8 wells allowedDENBURY ONSHORE, LLC
  8. Order 25454Case 23125Designated the spacing unit, 8 wells allowedSM ENERGY CO.
  9. Order 25331Case 22998Established the spacing unit, 12 wells allowed
  10. Order 26145Case 23804Designated the spacing unit, 12 wells allowedXTO ENERGY INC.
  11. Order 34743Case 31990Established the spacing unit, 3 wells allowedOASIS PETROLEUM NORTH AMERICA LLC

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.