BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T154N R94W sections 1, 2, 11, 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, 2, 11, 12
Pool
Alkali Creek-Bakken
Zone
Zone XVII
County
Mountrail County
Surveyed wells inside
21
Most wells operated by
Hess / Chevron
Unit id
dsu-4a4aacc5b1dfefcbafc6
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-19
First linked order
Aug 11, 2014
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
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: 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

EN-SORENSON A 154-94-0211H-5EN-SORENSON A-154-94- 0211H-1EN-SORENSON A- 154-94-0211H-8EN-SORENSON A- 154-94-0211H-9EN-SORENSON A-154-94- 0211H-2EN-SORENSON A- LW-154-94-0211H-1EN-SORENSON A- 154-94-0211H-7EN-SORENSON A 154-94-0211H-6DAWSON 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 10BEN-SORENSON A- LE-154-94-0211H-1EN-SORENSON A 154-94-0211H-3BERRY 5493 41-7 4BXDAWSON 5494 13-1HEN-SORENSON A 154-94-0211H-41 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Wells inside the unit

WellOperatorStatusLateral inside
EN-SORENSON A 154-94-0211H-5HESS BAKKEN INVESTMENTS II, LLCActive (A)11,107 ft100%
EN-SORENSON A-154-94- 0211H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)10,478 ft100%
EN-SORENSON A- 154-94-0211H-8HESS BAKKEN INVESTMENTS II, LLCActive (A)10,366 ft100%
EN-SORENSON A- 154-94-0211H-9HESS BAKKEN INVESTMENTS II, LLCActive (A)10,320 ft100%
EN-SORENSON A-154-94- 0211H-2HESS BAKKEN INVESTMENTS II, LLCActive (A)10,284 ft100%
EN-SORENSON A- LW-154-94-0211H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)10,263 ft100%
EN-SORENSON A- 154-94-0211H-7HESS BAKKEN INVESTMENTS II, LLCActive (A)10,162 ft100%
EN-SORENSON A 154-94-0211H-6HESS BAKKEN INVESTMENTS II, LLCActive (A)10,138 ft100%
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%
EN-SORENSON A- LE-154-94-0211H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)9,939 ft100%
EN-SORENSON A 154-94-0211H-3HESS BAKKEN INVESTMENTS II, LLCActive (A)9,878 ft100%
BERRY 5493 41-7 4BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,861 ft100%
DAWSON 5494 13-1HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,552 ft100%
EN-SORENSON A 154-94-0211H-4HESS BAKKEN INVESTMENTS II, LLCActive (A)9,483 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 24192Case 21863Designated the spacing unit, 2 wells allowedHESS CORP.
  2. Order 24402Case 22068Established the spacing unit, 2 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  3. Order 26720Case 24355Pooled all interests in the unitHESS BAKKEN INVESTMENTS II, LLC,
  4. Order 29165Case 26729Designated the spacing unitXTO ENERGY INC.
  5. 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

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