BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T154N R94W sections 1, 12

Spacing unit2 wells allowed · order 34736Alkali Creek-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T154N R94W sections 1, 12
Pool
Alkali Creek-Bakken
Zone
Zone XVII
County
Mountrail County
Surveyed wells inside
22
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-455bbe5bc9bbadb747d5
Wells allowed by the latest linked order
2
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-20
First linked order
Nov 18, 2013
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.64 two-mile laterals per 1,280 acres
Density drilled so far
10.05 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. 1 more would fit the density but not the spacing rule. 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

DAWSON 5494 42-12 6TDAWSON 5494 42-12 3BDAWSON 5494 43-12 9TDAWSON 5494 43-12 11TDAWSON 5494 41-12 2TDAWSON 5494 42-12 4TDAWSON 5494 42-12 5BDAWSON 5494 43-12 10BBERRY 5493 44-7 14BXBERRY 5493 42-7 9BBERRY 5493 44-7 12TBERRY 5493 41-7 5TXBERRY 5493 44-7 13BBERRY 5493 41-7 4BXBERRY 5493 42-7 8TBERRY 5493 41-7 7TCRAWFORD 5493 44-7TBERRY 5493 41-7 6BMANGUM 5493 44-7 T3BERRY 5493 11-6HDAWSON 5494 13-1HEN-SORENSON A- LE-154-94-0211H-11 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
DAWSON 5494 42-12 6TOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,136 ft100%
DAWSON 5494 42-12 3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,122 ft100%
DAWSON 5494 43-12 9TOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,111 ft100%
DAWSON 5494 43-12 11TOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,078 ft100%
DAWSON 5494 41-12 2TOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,075 ft100%
DAWSON 5494 42-12 4TOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,065 ft100%
DAWSON 5494 42-12 5BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,052 ft100%
DAWSON 5494 43-12 10BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,027 ft100%
BERRY 5493 44-7 14BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,948 ft100%
BERRY 5493 42-7 9BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,939 ft100%
BERRY 5493 44-7 12TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,916 ft100%
BERRY 5493 41-7 5TXOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,872 ft100%
BERRY 5493 44-7 13BOASIS PETROLEUM NORTH AMERICA LLCPlugged and abandoned (PA)9,871 ft100%
BERRY 5493 41-7 4BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,861 ft100%
BERRY 5493 42-7 8TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,832 ft100%
BERRY 5493 41-7 7TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,801 ft100%
CRAWFORD 5493 44-7TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,701 ft100%
BERRY 5493 41-7 6BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,700 ft100%
MANGUM 5493 44-7 T3OASIS PETROLEUM NORTH AMERICA LLCActive (A)9,660 ft100%
BERRY 5493 11-6HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,596 ft100%
DAWSON 5494 13-1HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,552 ft100%
EN-SORENSON A- LE-154-94-0211H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)2,655 ft27%

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 22725Case 20419Designated the spacing unit, 4 wells allowedHESS CORP.
  2. Order 23338Case 21034Established the spacing unit, 4 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  3. Order 24192Case 21863Designated the spacing unit, 2 wells allowedHESS CORP.
  4. Order 24402Case 22068Established the spacing unit, 2 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  5. Order 27939Case 25530Pooled all interests in the unitOASIS PETROLEUM NORTH AMERICA LLC
  6. Order 29165Case 26729Designated the spacing unitXTO ENERGY INC.
  7. Order 29315Case 26494Designated the spacing unitXTO

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

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