BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T155N R93W sections 35, 36

Spacing unit11 wells allowed · order 34540Robinson Lake-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T155N R93W sections 35, 36
Pool
Robinson Lake-Bakken
Zone
Zone XIX
County
Mountrail County
Surveyed wells inside
21
Most wells operated by
Hess / Chevron
Unit id
dsu-16ce1de7c0aa3d4fc635
Wells allowed by the latest linked order
11
Wells assigned to this unit
8
Pending permits inside
0
Balance under the allowance
-10
First linked order
Sep 10, 2013
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.86 two-mile laterals per 1,280 acres
Density drilled so far
8.9 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-HERMANSON-154-93- 0235H-4EN-HERMANSON-LE- 155-93-3501H-2EN-HERMANSON A 155-93-3601H-5EN-HERMANSON-LE- 155-93-3501H-1EN-HERMANSON-LE- 155-93-3501H-3EN-HERMANSON-LE- 155-93-3501H-4EN-HERMANSON- LE-155-93-3501H-5EN-HERMANSON- LE-155-93-3501H-6EN-HERMANSON- LE-155-93-3501H-7EN-HERMANSON- LE-155-93-3501H-8EN-HERMANSON A-154-93- 0136H-1EN-HERMANSON-154-93- 0235H-1EN-HERMANSON 154-93-0235H-2EN-HERMANSON 154-93-0235H-3EN-HERMANSON-154-93- 0235H-5EN-HERMANSON A 155-93-3601H-3EN-HERMANSON A 155-93-3601H-4EN-HERMANSON A 155-93-3601H-2EN-L CVANCARA-LS- 155-93-2826H-2EN-Horst-LE- 154-93-03H-1Domaskin 30-31 XW 1H1 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
EN-HERMANSON-154-93- 0235H-4HESS BAKKEN INVESTMENTS II, LLCActive (A)12,165 ft100%
EN-HERMANSON-LE- 155-93-3501H-2HESS BAKKEN INVESTMENTS II, LLCActive (A)12,032 ft100%
EN-HERMANSON A 155-93-3601H-5HESS BAKKEN INVESTMENTS II, LLCActive (A)11,670 ft100%
EN-HERMANSON-LE- 155-93-3501H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)11,648 ft100%
EN-HERMANSON-LE- 155-93-3501H-3HESS BAKKEN INVESTMENTS II, LLCActive (A)11,410 ft100%
EN-HERMANSON-LE- 155-93-3501H-4HESS BAKKEN INVESTMENTS II, LLCActive (A)10,997 ft100%
EN-HERMANSON- LE-155-93-3501H-5HESS BAKKEN INVESTMENTS II, LLCActive (A)10,856 ft100%
EN-HERMANSON- LE-155-93-3501H-6HESS BAKKEN INVESTMENTS II, LLCActive (A)10,643 ft100%
EN-HERMANSON- LE-155-93-3501H-7HESS BAKKEN INVESTMENTS II, LLCActive (A)10,441 ft100%
EN-HERMANSON- LE-155-93-3501H-8HESS BAKKEN INVESTMENTS II, LLCActive (A)10,348 ft100%
EN-HERMANSON A-154-93- 0136H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)9,898 ft100%
EN-HERMANSON-154-93- 0235H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)9,510 ft100%
EN-HERMANSON 154-93-0235H-2HESS BAKKEN INVESTMENTS II, LLCActive (A)9,341 ft100%
EN-HERMANSON 154-93-0235H-3HESS BAKKEN INVESTMENTS II, LLCActive (A)8,463 ft100%
EN-HERMANSON-154-93- 0235H-5HESS BAKKEN INVESTMENTS II, LLCActive (A)8,043 ft100%
EN-HERMANSON A 155-93-3601H-3HESS BAKKEN INVESTMENTS II, LLCActive (A)7,898 ft100%
EN-HERMANSON A 155-93-3601H-4HESS BAKKEN INVESTMENTS II, LLCActive (A)7,765 ft100%
EN-HERMANSON A 155-93-3601H-2HESS BAKKEN INVESTMENTS II, LLCActive (A)7,060 ft100%
EN-L CVANCARA-LS- 155-93-2826H-2HESS BAKKEN INVESTMENTS II, LLCActive (A)5,137 ft34%
EN-Horst-LE- 154-93-03H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)1,947 ft39%
Domaskin 30-31 XW 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)665 ft7%

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 21538Case 19235Established the spacing unit, 8 wells allowedHESS CORP.
  2. Order 22147Case 19840Pooled all interests in the unitHESS CORP.
  3. Order 24135Case 21806Designated the spacing unit, 9 wells allowedHESS CORP.
  4. Order 24243Case 21910Established the spacing unit, 9 wells allowedHESS BAKKEN INVESTMENTS II, LLC
  5. Order 25151Case 22820Established the spacing unit, 11 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

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