BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T149N R95W sections 1, 2, 11, 12

Spacing unit5 wells allowed · order 27826Grail-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T149N R95W sections 1, 2, 11, 12
Pool
Grail-Bakken
Zone
Zone III
County
McKenzie County
Surveyed wells inside
18
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-d98c7336f67f09d07ade
Wells allowed by the latest linked order
5
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-13
First linked order
Apr 14, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.44 two-mile laterals per 1,280 acres
Density drilled so far
11.89 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

HENDERSON 1-12-2-11BHBERT 1-2-11BHBERT 2-2-11BHBERT 2-2/11HBERT 2-2-11THHENDERSON 1-12-2-11T2HSTATE 7-36-1BHNOKOTA 24-13-12HBNOKOTA 24-13-12HANOKOTA 24-13-12HXNOKOTA 24-13-12HQSTATE 5-36-1THSTATE 4-36-1THSTATE 9-36-1BHLINSETH 13-12HWSTATE 4-36-1T2HSTATE 8-36-1BHHENDERSON 4-1H1 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
HENDERSON 1-12-2-11BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)12,723 ft100%
BERT 1-2-11BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,138 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%
HENDERSON 1-12-2-11T2HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,433 ft100%
STATE 7-36-1BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,043 ft51%
NOKOTA 24-13-12HBDEVON ENERGY WILLISTON, L.L.C.Active (A)5,036 ft33%
NOKOTA 24-13-12HADEVON ENERGY WILLISTON, L.L.C.Active (A)5,032 ft33%
NOKOTA 24-13-12HXDEVON ENERGY WILLISTON, L.L.C.Active (A)5,026 ft33%
NOKOTA 24-13-12HQDEVON ENERGY WILLISTON, L.L.C.Active (A)4,992 ft33%
STATE 4-36-1THOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,991 ft52%
STATE 5-36-1THOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,991 ft54%
STATE 9-36-1BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,990 ft52%
LINSETH 13-12HWDEVON ENERGY WILLISTON, L.L.C.Inactive (IA)4,964 ft51%
STATE 4-36-1T2HOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,963 ft56%
STATE 8-36-1BHOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)4,961 ft52%
HENDERSON 4-1HQEP ENERGY COMPANYPlugged and abandoned (PA)3,628 ft78%

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 23946Case 21592Designated the spacing unitQEP ENERGY CO.
  2. Order 23947Case 21593Established the spacing unit, 1 well allowedQEP ENERGY CO.
  3. Order 25326Case 22993Designated the spacing unitQEP ENERGY CO.
  4. Order 25440Case 23111Established the spacing unit, 5 wells allowedQEP ENERGY CO.
  5. Order 26475Case 24132Pooled all interests in the unitQEP 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

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