BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T155N R93W sections 31, 32

Spacing unit1 wells allowed · order 24410Robinson Lake-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T155N R93W sections 31, 32
Pool
Robinson Lake-Bakken
Zone
Zone XVII
County
Mountrail County
Surveyed wells inside
31
Most wells operated by
Hess / Chevron
Unit id
dsu-d73c91cfc70dac34bdd6
Wells allowed by the latest linked order
1
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-30
First linked order
Aug 11, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.31 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

EN-CVANCARA A-LN- 155-93-3231H-1EN-CVANCARA A- 155-93-3231H-11EN-CVANCARA A-155-93- 3231H-1EN-CVANCARA A-155-93- 3231H-3EN-CVANCARA A- 155-93-3231H-9EN-CVANCARA A-155-93-3231H-6EN-CVANCARA A- 155-93-3231H-7EN-CVANCARA A-155-93-3231H-5EN-CVANCARA A-155-93- 3231H-2EN-CVANCARA A- 155-93-3231H-8EN-CVANCARA A-155-93-3231H-4EN-FRETHEIM 154-93-0508H-2BERRY 5493 41-7 7TBERRY 5493 42-7 9BBERRY 5493 42-7 8TBERRY 5493 41-7 6BBERRY 5493 44-7 14BXBERRY 5493 41-7 5TXBERRY 5493 44-7 15TXBERRY 5493 44-7 12TBERRY 5493 44-7 13BMANGUM 5493 44-7 T3CRAWFORD 5493 44-7TEN-FRETHEIM S-154-93- 0805H-4EN-FRETHEIM S-154-93- 0805H-5EN-FRETHEIM S-154-93- 0805H-6EN-FRETHEIM-154-93- 0508H-1BERRY 5493 11-6HEN-FRETHEIM 154-93-0508H-3EN-FRETHEIM A- 155-93-3334H-5EN-FRETHEIM A- 155-93-3334H-91 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-CVANCARA A-LN- 155-93-3231H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)10,220 ft100%
EN-CVANCARA A- 155-93-3231H-11HESS BAKKEN INVESTMENTS II, LLCActive (A)10,080 ft100%
EN-CVANCARA A-155-93- 3231H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)9,931 ft100%
EN-CVANCARA A-155-93- 3231H-3HESS BAKKEN INVESTMENTS II, LLCActive (A)9,836 ft100%
EN-CVANCARA A- 155-93-3231H-9HESS BAKKEN INVESTMENTS II, LLCActive (A)9,820 ft100%
EN-CVANCARA A-155-93-3231H-6HESS BAKKEN INVESTMENTS II, LLCActive (A)9,419 ft100%
EN-CVANCARA A- 155-93-3231H-7HESS BAKKEN INVESTMENTS II, LLCActive (A)9,032 ft100%
EN-CVANCARA A-155-93-3231H-5HESS BAKKEN INVESTMENTS II, LLCActive (A)9,005 ft100%
EN-CVANCARA A-155-93- 3231H-2HESS BAKKEN INVESTMENTS II, LLCActive (A)9,004 ft100%
EN-CVANCARA A- 155-93-3231H-8HESS BAKKEN INVESTMENTS II, LLCActive (A)8,747 ft100%
EN-CVANCARA A-155-93-3231H-4HESS BAKKEN INVESTMENTS II, LLCActive (A)8,680 ft100%
EN-FRETHEIM 154-93-0508H-2HESS BAKKEN INVESTMENTS II, LLCInactive (IA)7,444 ft72%
BERRY 5493 41-7 7TOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,134 ft52%
BERRY 5493 42-7 9BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,128 ft52%
BERRY 5493 42-7 8TOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,125 ft52%
BERRY 5493 41-7 6BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,123 ft53%
BERRY 5493 44-7 14BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,120 ft52%
BERRY 5493 41-7 5TXOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,118 ft52%
BERRY 5493 44-7 15TXOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,118 ft52%
BERRY 5493 44-7 12TOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,111 ft52%
BERRY 5493 44-7 13BOASIS PETROLEUM NORTH AMERICA LLCPlugged and abandoned (PA)5,110 ft52%
MANGUM 5493 44-7 T3OASIS PETROLEUM NORTH AMERICA LLCActive (A)4,986 ft52%
CRAWFORD 5493 44-7TOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,985 ft51%
EN-FRETHEIM S-154-93- 0805H-4HESS BAKKEN INVESTMENTS II, LLCInactive (IA)4,980 ft53%
EN-FRETHEIM S-154-93- 0805H-5HESS BAKKEN INVESTMENTS II, LLCActive (A)4,976 ft54%
EN-FRETHEIM S-154-93- 0805H-6HESS BAKKEN INVESTMENTS II, LLCActive (A)4,973 ft52%
EN-FRETHEIM-154-93- 0508H-1HESS BAKKEN INVESTMENTS II, LLCInactive (IA)4,785 ft49%
BERRY 5493 11-6HOASIS PETROLEUM NORTH AMERICA LLCActive (A)4,529 ft47%
EN-FRETHEIM 154-93-0508H-3HESS BAKKEN INVESTMENTS II, LLCActive (A)3,813 ft43%
EN-FRETHEIM A- 155-93-3334H-5HESS BAKKEN INVESTMENTS II, LLCAbandoned (AB)784 ft7%
EN-FRETHEIM A- 155-93-3334H-9HESS BAKKEN INVESTMENTS II, LLCActive (A)675 ft6%

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 24135Case 21806Designated the spacing unitHESS CORP.
  2. Order 24410Case 22076Established the spacing unit, 1 well allowedHESS BAKKEN INVESTMENTS II, LLC
  3. Order 34552Case 31815Pooled all interests in the unitHESS BAKKEN INVESTMENTS II, LLC
  4. Order 34540Case 31803Designated the spacing unitHESS 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

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