BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T154N R94W sections 26, 35

Spacing unit12 wells allowed · order 34736Alkali Creek-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T154N R94W sections 26, 35
Pool
Alkali Creek-Bakken
Zone
Zone VII
County
Mountrail County
Surveyed wells inside
14
Most wells operated by
Hess / Chevron
Unit id
dsu-1c1aaf07f95901f24f33
Wells allowed by the latest linked order
12
Wells assigned to this unit
13
Pending permits inside
0
Balance under the allowance
-2
First linked order
Apr 5, 2012
Review note
over_allowance
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
11.22 two-mile laterals per 1,280 acres
Density drilled so far
12.53 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

EN-FREDA- 154-94-2635H-4EN-FREDA- 154-94-2635H-3EN-FREDA 154-94-2635H-1EN-FREDA- 154-94-2635H-5EN-FREDA 154-94-2635H-2EN-FREDA- 154-94-2635H-6EN-FREDA- 154-94-2635H-12EN-FREDA- LW-154-94-2635H-1EN-FREDA- 154-94-2635H-11EN-FREDA- 154-94-2635H-9EN-FREDA- 154-94-2635H-10EN-FREDA- 154-94-2635H-7EN-FREDA- 154-94-2635H-8Vachal FIU 12-27HSL1 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-FREDA- 154-94-2635H-4HESS BAKKEN INVESTMENTS II, LLCActive (A)11,414 ft100%
EN-FREDA- 154-94-2635H-3HESS BAKKEN INVESTMENTS II, LLCActive (A)11,262 ft100%
EN-FREDA 154-94-2635H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)10,968 ft100%
EN-FREDA- 154-94-2635H-5HESS BAKKEN INVESTMENTS II, LLCActive (A)10,645 ft100%
EN-FREDA 154-94-2635H-2HESS BAKKEN INVESTMENTS II, LLCActive (A)10,506 ft100%
EN-FREDA- 154-94-2635H-6HESS BAKKEN INVESTMENTS II, LLCActive (A)10,122 ft100%
EN-FREDA- 154-94-2635H-12HESS BAKKEN INVESTMENTS II, LLCAbandoned (AB)10,005 ft100%
EN-FREDA- LW-154-94-2635H-1HESS BAKKEN INVESTMENTS II, LLCPANF9,958 ft100%
EN-FREDA- 154-94-2635H-11HESS BAKKEN INVESTMENTS II, LLCActive (A)9,521 ft100%
EN-FREDA- 154-94-2635H-9HESS BAKKEN INVESTMENTS II, LLCActive (A)9,445 ft100%
EN-FREDA- 154-94-2635H-10HESS BAKKEN INVESTMENTS II, LLCAbandoned (AB)9,364 ft100%
EN-FREDA- 154-94-2635H-7HESS BAKKEN INVESTMENTS II, LLCActive (A)9,171 ft100%
EN-FREDA- 154-94-2635H-8HESS BAKKEN INVESTMENTS II, LLCActive (A)9,040 ft100%
Vachal FIU 12-27HSLCONTINENTAL RESOURCES, INC.Active (A)866 ft8%

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 18373Case 16109Established the spacing unit, 6 wells allowedHESS CORP.
  2. Order 18439Case 16175Pooled all interests in the unitHESS CORP.
  3. Order 19672Case 17403Designated the spacing unit, 10 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  4. Order 20923Case 18621Established the spacing unit, 10 wells allowedHESS CORP.
  5. Order 25128Case 22797Designated the spacing unit, 12 wells allowedHESS BAKKEN INVESTMENTS II, LLC
  6. Order 26445Case 24102Established the spacing unit, 12 wells allowedHESS BAKKEN INVESTMENTS II, LLC

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

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