BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T150N R95W sections 28, 29, 32, 33

Spacing unit5 wells allowed · order 27826Grail-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T150N R95W sections 28, 29, 32, 33
Pool
Grail-Bakken
Zone
Zone V
County
McKenzie County
Surveyed wells inside
19
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-7fbcdbf7cb476bbde904
Wells allowed by the latest linked order
5
Wells assigned to this unit
8
Pending permits inside
0
Balance under the allowance
-14
First linked order
Dec 6, 2012
Review note
over_allowance
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.69 two-mile laterals per 1,280 acres
Density drilled so far
16.27 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

THOMPSON 1-29/32HOTIS 2-28-33T2HDOTIS 5-28-33BHDOTIS 28-33-32-29BHDOTIS 1-28-33T2HDOTIS 3-28-33BHPATSY 2-29-32BHOTIS 3-28-33THOTIS 4-28-33BHRPATSY 1-29-32BHOTIS 28-29-32-33LLTHOMPSON 6-29-32BHDTHOMPSON 4-29-32THDTHOMPSON 1-29-32T2HDTHOMPSON 5-29-32BHDOTIS 6-28-33BHDG. LEVANG 2-32-29THLEVANG 4-28HTHOMPSON 7-29-32BHD1 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
THOMPSON 1-29/32HOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,380 ft100%
OTIS 2-28-33T2HDOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,344 ft100%
OTIS 5-28-33BHDOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,330 ft100%
OTIS 28-33-32-29BHDOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,195 ft100%
OTIS 1-28-33T2HDOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,131 ft100%
OTIS 3-28-33BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,099 ft100%
PATSY 2-29-32BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,047 ft100%
OTIS 3-28-33THOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,038 ft100%
OTIS 4-28-33BHROASIS PETROLEUM NORTH AMERICA LLCInactive (IA)10,035 ft100%
PATSY 1-29-32BHOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)10,032 ft100%
OTIS 28-29-32-33LLOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)9,997 ft100%
THOMPSON 6-29-32BHDOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,589 ft100%
THOMPSON 4-29-32THDOASIS PETROLEUM NORTH AMERICA LLCInactive (IA)9,574 ft100%
THOMPSON 1-29-32T2HDOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,462 ft100%
THOMPSON 5-29-32BHDOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,357 ft100%
OTIS 6-28-33BHDOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,283 ft93%
G. LEVANG 2-32-29THOASIS PETROLEUM NORTH AMERICA LLCActive (A)8,761 ft86%
LEVANG 4-28HBENNETT SWD, LLCActive (A)3,391 ft73%
THOMPSON 7-29-32BHDOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)935 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 21114Case 18813Listed the unit in a pool zone table, 8 wells allowedHELIS OIL AND GAS CO., LLC
  2. Order 21115Case 18814Designated the spacing unitHELIS OIL AND GAS CO., LLC
  3. Order 21783Case 19481Established the spacing unit, 1 well allowedQEP ENERGY CO.
  4. Order 21783Case 19481Listed the unit in a pool zone table, 8 wells allowedQEP ENERGY CO.
  5. Order 24470Case 22136Pooled all interests in the unitQEP ENERGY CO.
  6. Order 25326Case 22993Designated the spacing unitQEP ENERGY CO.
  7. Order 25326Case 22993Listed the unit in a pool zone table, 24 wells allowedQEP ENERGY CO.
  8. Order 25440Case 23111Established the spacing unit, 5 wells allowedQEP ENERGY CO.
  9. Order 25440Case 23111Listed the unit in a pool zone table, 24 wells allowedQEP ENERGY CO.
  10. Order 26008Case 23667Designated the spacing unit, 5 wells allowedQEP ENERGY CO.
  11. Order 26008Case 23667Listed the unit in a pool zone table, 24 wells allowedQEP ENERGY CO.
  12. Order 26727Case 24362Designated the spacing unit, 5 wells allowedQEP ENERGY CO.
  13. Order 26727Case 24362Listed the unit in a pool zone table, 24 wells allowedQEP ENERGY CO.
  14. Order 26871Case 24505Designated the spacing unit, 5 wells allowedQEP ENERGY CO.
  15. Order 26871Case 24505Listed the unit in a pool zone table, 24 wells allowedQEP ENERGY CO.
  16. Order 26968Case 24604Designated the spacing unit, 5 wells allowedQEP ENERGY CO.
  17. Order 26968Case 24604Listed the unit in a pool zone table, 24 wells allowedQEP ENERGY CO.
  18. Order 27709Case 25305Designated the spacing unit, 5 wells allowedQEP ENERGY CO.
  19. Order 27709Case 25305Listed the unit in a pool zone table, 24 wells allowedQEP ENERGY CO.
  20. Order 27826Case 25423Designated the spacing unit, 5 wells allowedQEP ENERGY CO.
  21. Order 27826Case 25423Listed the unit in a pool zone table, 24 wells allowedQEP ENERGY CO.

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.