BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T150N R100W sections 17, 20

Spacing unit10 wells allowed · order 34323Arnegard-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T150N R100W sections 17, 20
Pool
Arnegard-Bakken
Zone
Zone III
County
McKenzie County
Surveyed wells inside
7
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-6c0ab9cd3376cfa0117e
Wells allowed by the latest linked order
10
Wells assigned to this unit
7
Pending permits inside
0
Balance under the allowance
+3
First linked order
Aug 5, 2011
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
7.25 two-mile laterals per 1,280 acres
Density drilled so far
6.7 per 1,280 acres

Room to drill: 1 lateral 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

GRANLI 34X-20CGRANLI 34X-20DPAINTED ROCKS 5000 41-20 2BXPAINTED ROCKS 5000 41-20 3BGRANLI 34X-20HGRANLI 34X-20BXCBAYER 14-20NEH1 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
GRANLI 34X-20COASIS PETROLEUM NORTH AMERICA LLCActive (A)11,697 ft100%
GRANLI 34X-20DOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,284 ft100%
PAINTED ROCKS 5000 41-20 2BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,247 ft100%
PAINTED ROCKS 5000 41-20 3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,243 ft100%
GRANLI 34X-20HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,995 ft100%
GRANLI 34X-20BXCOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,469 ft100%
BAYER 14-20NEHOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)9,100 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 16290Case 14015Designated the spacing unitSLAWSON EXPLORATION CO., INC.
  2. Order 17302Case 15051Established the spacing unit, 1 well allowedDENBURY ONSHORE, LLC
  3. Order 17302Case 15051Designated the spacing unitDENBURY ONSHORE, LLC
  4. Order 17570Case 15325Pooled all interests in the unitDENBURY ONSHORE, LLC
  5. Order 17605Case 15359Designated the spacing unit, 7 wells allowed
  6. Order 20800Case 18514Established the spacing unit, 7 wells allowedDENBURY ONSHORE, LLC
  7. Order 23667Case 21363Designated the spacing unit, 10 wells allowedSLAWSON EXPLORATION CO., INC.
  8. Order 24784Case 22450Established the spacing unit, 10 wells allowed

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

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