BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

2,560-acre Bakken spacing unit

T150N R95W sections 34, 35

Spacing unit3 wells allowed · order 27826Grail-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T150N R95W sections 34, 35
Pool
Grail-Bakken
Zone
Zone VIII
County
McKenzie County
Surveyed wells inside
42
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-c54bc8ff841895939e23
Wells allowed by the latest linked order
3
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-39
First linked order
Mar 5, 2015
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.53 two-mile laterals per 1,280 acres
Density drilled so far
9.49 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

HEMI 3-34-27THPAUL 1-26-35BHHENDERSON 36-25-35-26T2HPAUL 1-26/35HPAUL 2-26-35BHPAUL 2-26-35THBERT 1-2-11BHPOGO 28-33-27-34LLERNIE 7-2-11BHDHAZEL 13-34/27HPONCHO 2-3-10THZORRO 4-35-26BHERNIE 3-2-11BHPONCHO 5-3-10BHERNIE 3-10-2-11LLHEMI 1-27-34BHPONCHO 2-3-10BHPONCHO 3-3-10BHBERT 2-2-11BHZORRO 27-34-26-35LLHEMI 3-34-27BHHEMI 2-34-27THZORRO 3-35-26BHPONCHO 1-3-10THBERT 2-2/11HPONCHO 4-3-10BHBERT 2-2-11THPONCHO 1-3-10BHGABBERT 4-2/11HHEMI 2-27-34BHGABBERT 4-2/11HRGABBERT 3-3/10HERNIE 4-2-11BHERNIE 3-10-2-11BHDERNIE 4-2-11T2HDERNIE 8-2-11BHDHENDERSON 1-12-2-11T2HERNIE 6-2-11THDHENDERSON 16-34/27HERNIE 3-2-11T2HD1 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
HEMI 3-34-27THOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,980 ft54%
PAUL 1-26-35BHOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)5,070 ft52%
HENDERSON 36-25-35-26T2HOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,061 ft50%
PAUL 1-26/35HOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,049 ft52%
PAUL 2-26-35BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,049 ft52%
PAUL 2-26-35THOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,046 ft51%
BERT 1-2-11BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,030 ft50%
POGO 28-33-27-34LLOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,027 ft51%
ERNIE 7-2-11BHDOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,001 ft49%
HAZEL 13-34/27HOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,971 ft50%
PONCHO 2-3-10THOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,945 ft49%
ZORRO 4-35-26BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,936 ft50%
ERNIE 3-2-11BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,909 ft49%
PONCHO 5-3-10BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,890 ft49%
ERNIE 3-10-2-11LLOASIS PETROLEUM NORTH AMERICA LLCPlugged and abandoned (PA)4,882 ft49%
HEMI 1-27-34BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,877 ft49%
PONCHO 2-3-10BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,868 ft48%
PONCHO 3-3-10BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,852 ft49%
BERT 2-2-11BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,844 ft49%
ZORRO 27-34-26-35LLOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,806 ft49%
HEMI 3-34-27BHOASIS PETROLEUM NORTH AMERICA LLCInactive (IA)4,805 ft49%
HEMI 2-34-27THOASIS PETROLEUM NORTH AMERICA LLCInactive (IA)4,794 ft49%
ZORRO 3-35-26BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,792 ft49%
PONCHO 1-3-10THOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,770 ft48%
BERT 2-2/11HOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)4,760 ft48%
PONCHO 4-3-10BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,746 ft48%
BERT 2-2-11THOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,739 ft48%
PONCHO 1-3-10BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,608 ft47%
GABBERT 4-2/11HQEP ENERGY COMPANYPlugged and abandoned (PA)4,598 ft51%
HEMI 2-27-34BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,573 ft48%
GABBERT 4-2/11HROASIS PETROLEUM NORTH AMERICA LLCInactive (IA)4,441 ft46%
GABBERT 3-3/10HOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,402 ft46%
ERNIE 4-2-11BHOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,388 ft46%
ERNIE 3-10-2-11BHDOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,370 ft46%
ERNIE 4-2-11T2HDOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)4,343 ft41%
ERNIE 8-2-11BHDOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,331 ft46%
HENDERSON 1-12-2-11T2HOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,325 ft46%
ERNIE 6-2-11THDOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)4,292 ft46%
HENDERSON 16-34/27HOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,206 ft46%
ERNIE 3-2-11T2HDOASIS PETROLEUM NORTH AMERICA LLCPlugged and abandoned (PA)4,103 ft44%
JOHNSON 4-9-3-10LLOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,088 ft39%
HENDERSON FEDERAL 4-26/35HOASIS PETROLEUM NORTH AMERICA LLCActive (A)3,509 ft41%

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 25440Case 23111Designated the spacing unit, 3 wells allowedQEP ENERGY CO.
  2. Order 26008Case 23667Established the spacing unit, 3 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

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