BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T149N R95W sections 2, 11

Spacing unit24 wells allowed · order 27826Grail-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T149N R95W sections 2, 11
Pool
Grail-Bakken
Zone
Zone V
County
McKenzie County
Surveyed wells inside
16
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-730460e9334f534d5886
Wells allowed by the latest linked order
24
Wells assigned to this unit
15
Pending permits inside
0
Balance under the allowance
+8
First linked order
Nov 13, 2009
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.46 two-mile laterals per 1,280 acres
Density drilled so far
14.12 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

ERNIE 4-2-11T2HDBERT 1-2-11BHERNIE 7-2-11BHDERNIE 3-2-11BHBERT 2-2-11BHBERT 2-2/11HBERT 2-2-11THGABBERT 4-2/11HRERNIE 4-2-11BHERNIE 3-10-2-11BHDERNIE 8-2-11BHDHENDERSON 1-12-2-11T2HERNIE 6-2-11THDERNIE 3-2-11T2HDGABBERT 4-2/11HERNIE 3-10-2-11LL1 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
ERNIE 4-2-11T2HDOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)10,553 ft100%
BERT 1-2-11BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,138 ft100%
ERNIE 7-2-11BHDOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,114 ft100%
ERNIE 3-2-11BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,023 ft100%
BERT 2-2-11BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,961 ft100%
BERT 2-2/11HOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)9,872 ft100%
BERT 2-2-11THOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,859 ft100%
GABBERT 4-2/11HROASIS PETROLEUM NORTH AMERICA LLCInactive (IA)9,560 ft100%
ERNIE 4-2-11BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,513 ft100%
ERNIE 3-10-2-11BHDOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,496 ft100%
ERNIE 8-2-11BHDOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,451 ft100%
HENDERSON 1-12-2-11T2HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,433 ft100%
ERNIE 6-2-11THDOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)9,408 ft100%
ERNIE 3-2-11T2HDOASIS PETROLEUM NORTH AMERICA LLCPlugged and abandoned (PA)9,220 ft100%
GABBERT 4-2/11HQEP ENERGY COMPANYPlugged and abandoned (PA)8,970 ft100%
ERNIE 3-10-2-11LLOASIS PETROLEUM NORTH AMERICA LLCPlugged and abandoned (PA)1,647 ft16%

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 13673Case 11550Designated the spacing unit
  2. Order 15491Case 13218Pooled all interests in the unitHELIS OIL & GAS CO., LLC
  3. Order 15860Case 13584Designated the spacing unitHELIS OIL AND GAS CO., LLC,
  4. Order 17432Case 15187Established the spacing unit, 3 wells allowedHELIS OIL AND GAS CO., LLC
  5. Order 21114Case 18813Established the spacing unit, 8 wells allowedHELIS OIL AND GAS CO., LLC
  6. Order 25326Case 22993Designated the spacing unit, 24 wells allowedQEP ENERGY CO.
  7. Order 25440Case 23111Listed the unit in a pool zone table, 5 wells allowedQEP ENERGY CO.
  8. Order 25440Case 23111Listed the unit in a pool zone table, 24 wells allowedQEP ENERGY CO.
  9. Order 26008Case 23667Listed the unit in a pool zone table, 5 wells allowedQEP ENERGY CO.
  10. Order 26008Case 23667Listed the unit in a pool zone table, 24 wells allowedQEP ENERGY CO.
  11. Order 26727Case 24362Listed the unit in a pool zone table, 5 wells allowedQEP ENERGY CO.
  12. Order 26727Case 24362Listed the unit in a pool zone table, 24 wells allowedQEP ENERGY CO.
  13. Order 26871Case 24505Listed the unit in a pool zone table, 5 wells allowedQEP ENERGY CO.
  14. Order 26871Case 24505Listed the unit in a pool zone table, 24 wells allowedQEP ENERGY CO.
  15. Order 26968Case 24604Listed the unit in a pool zone table, 5 wells allowedQEP ENERGY CO.
  16. Order 26968Case 24604Listed the unit in a pool zone table, 24 wells allowedQEP ENERGY CO.
  17. Order 27709Case 25305Listed the unit in a pool zone table, 5 wells allowedQEP ENERGY CO.
  18. Order 27709Case 25305Listed the unit in a pool zone table, 24 wells allowedQEP ENERGY CO.
  19. Order 27826Case 25423Listed the unit in a pool zone table, 5 wells allowedQEP ENERGY CO.
  20. 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

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