BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T151N R95W sections 30, 31

Spacing unit11 wells allowed · order 34377Blue Buttes-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T151N R95W sections 30, 31
Pool
Blue Buttes-Bakken
Zone
Zone XI
County
McKenzie County
Surveyed wells inside
11
Most wells operated by
Hess / Chevron
Unit id
dsu-24fd4c60824c3084616c
Wells allowed by the latest linked order
11
Wells assigned to this unit
10
Pending permits inside
0
Balance under the allowance
+1
First linked order
Jan 16, 2007
Laterals that still fit (Nov 2026 method)
2 (1.9 two-mile equivalents)
Neighbourhood target density
11.05 two-mile laterals per 1,280 acres
Density drilled so far
8.98 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

BB-OLE ANDERSON- 151-95-3130H-9BB-OLE ANDERSON- LW-151-95-3130H-1BB-OLE ANDERSON- 151-95-3130H-7BB-OLE ANDERSON- 151-95-3130H-6BB-OLE ANDERSON- 151-95-3130H-8BB-OLE ANDERSON 151-95-3031H-2BB-OLE ANDERSON 151-95-3031H-3BB-OLE ANDERSON- 151-95-3130H-4BB-OLE ANDERSON- 151-95-3130H-5OLE ANDERSON 30-31HBLUE BUTTES-MADISON UNIT H-331 HR1 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
BB-OLE ANDERSON- 151-95-3130H-9HESS BAKKEN INVESTMENTS II, LLCInactive (IA)10,636 ft100%
BB-OLE ANDERSON- LW-151-95-3130H-1HESS BAKKEN INVESTMENTS II, LLCInactive (IA)9,978 ft100%
BB-OLE ANDERSON- 151-95-3130H-7HESS BAKKEN INVESTMENTS II, LLCActive (A)9,726 ft100%
BB-OLE ANDERSON- 151-95-3130H-6HESS BAKKEN INVESTMENTS II, LLCInactive (IA)9,651 ft100%
BB-OLE ANDERSON- 151-95-3130H-8HESS BAKKEN INVESTMENTS II, LLCActive (A)9,630 ft100%
BB-OLE ANDERSON 151-95-3031H-2HESS BAKKEN INVESTMENTS II, LLCInactive (IA)9,353 ft100%
BB-OLE ANDERSON 151-95-3031H-3HESS BAKKEN INVESTMENTS II, LLCInactive (IA)8,903 ft100%
BB-OLE ANDERSON- 151-95-3130H-4HESS BAKKEN INVESTMENTS II, LLCInactive (IA)8,899 ft100%
BB-OLE ANDERSON- 151-95-3130H-5HESS BAKKEN INVESTMENTS II, LLCActive (A)8,588 ft100%
OLE ANDERSON 30-31HHESS BAKKEN INVESTMENTS II, LLCPlugged and abandoned (PA)8,466 ft100%
BLUE BUTTES-MADISON UNIT H-331 HRHESS BAKKEN INVESTMENTS II, LLCPlugged and abandoned (PA)3,588 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 10866Case 9253Designated the spacing unitBURLINGTON RESOURCES OIL & GAS CO. LP
  2. Order 11415Case 9703Pooled all interests in the unitHESS CORP.
  3. Order 15270Case 13003Listed the unit in a pool zone table, 3 wells allowedBURLINGTON RESOURCES OIL AND GAS CO. LP
  4. Order 15685Case 13409Established the spacing unit, 3 wells allowedHESS CORP.
  5. Order 19666Case 17397Established the spacing unit, 6 wells allowedHESS CORP.
  6. Order 20609Case 18340Designated the spacing unit, 8 wells allowedXTO ENERGY INC.
  7. Order 20676Case 18391Established the spacing unit, 8 wells allowedHESS CORP.
  8. Order 21892Case 19586Designated the spacing unit, 10 wells allowedHESS CORP.
  9. Order 22564Case 20258Established the spacing unit, 10 wells allowedHESS CORP.
  10. Order 33159Case 30546Designated the spacing unitHESS BAKKEN INVESTMENTS II, LLC
  11. Order 33722Case 31036Designated the spacing unit, 11 wells allowedHESS BAKKEN INVESTMENTS II, LLC
  12. Order 33723Case 31037Established the spacing unit, 11 wells allowedHESS BAKKEN INVESTMENTS II, 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

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