BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T155N R93W sections 27, 28

Spacing unitAlger-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T155N R93W sections 27, 28
Pool
Alger-Bakken
Zone
Zone VII
County
Mountrail County
Surveyed wells inside
22
Most wells operated by
HESS BAKKEN INVESTMENTS II, LLC
Unit id
dsu-84703f0faeacd68c97df
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.04 two-mile laterals per 1,280 acres
Density drilled so far
11.5 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-L CVANCARA-LS- 155-93-2826H-1EN-DOBROVOLNY-155-93- 2128H-1EN-L CVANCARA-155-93- 2726H-1EN-L CVANCARA- 155-93-2627H-2EN-L CVANCARA- 155-93-2627H-4EN-L CVANCARA- 155-93-2627H-6EN-L CVANCARA- 155-93-2627H-9EN-L CVANCARA- 155-93-2627H-10EN-L CVANCARA- 155-93-2627H-11EN-L CVANCARA- 155-93-2627H-7EN-L CVANCARA- 155-93-2627H-8EN-L CVANCARA- 155-93-2627H-3EN-DOBROVOLNY- 155-93-2128H-7EN-DOBROVOLNY- 155-93-2128H-5EN-DOBROVOLNY-155-93- 2128H-3EN-DOBROVOLNY- 155-93-2128H-4EN-DOBROVOLNY- 155-93-2128H-6EN-DOBROVOLNY-155-93- 2128H-2EN-L Cvancara-LN- 155-93-2726H-1EN-Dobrovolny-LE- 155-93-28H-1EN-L CVANCARA- 155-93-2627H-5EN-DOBROVOLNY- 155-93-2821H-81 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-L CVANCARA-LS- 155-93-2826H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)10,414 ft67%
EN-DOBROVOLNY-155-93- 2128H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)9,386 ft54%
EN-L CVANCARA-155-93- 2726H-1HESS BAKKEN INVESTMENTS II, LLCPlugged and abandoned (PA)8,148 ft46%
EN-L CVANCARA- 155-93-2627H-10HESS BAKKEN INVESTMENTS II, LLCActive (A)5,009 ft51%
EN-L CVANCARA- 155-93-2627H-11HESS BAKKEN INVESTMENTS II, LLCActive (A)5,009 ft51%
EN-L CVANCARA- 155-93-2627H-2HESS BAKKEN INVESTMENTS II, LLCActive (A)5,009 ft48%
EN-L CVANCARA- 155-93-2627H-4HESS BAKKEN INVESTMENTS II, LLCActive (A)5,009 ft52%
EN-L CVANCARA- 155-93-2627H-6HESS BAKKEN INVESTMENTS II, LLCActive (A)5,009 ft56%
EN-L CVANCARA- 155-93-2627H-9HESS BAKKEN INVESTMENTS II, LLCActive (A)5,009 ft51%
EN-L CVANCARA- 155-93-2627H-7HESS BAKKEN INVESTMENTS II, LLCActive (A)5,008 ft53%
EN-L CVANCARA- 155-93-2627H-8HESS BAKKEN INVESTMENTS II, LLCAbandoned (AB)5,008 ft52%
EN-L CVANCARA- 155-93-2627H-3HESS BAKKEN INVESTMENTS II, LLCActive (A)5,007 ft49%
EN-DOBROVOLNY- 155-93-2128H-7HESS BAKKEN INVESTMENTS II, LLCActive (A)4,989 ft52%
EN-DOBROVOLNY- 155-93-2128H-5HESS BAKKEN INVESTMENTS II, LLCAbandoned (AB)4,986 ft55%
EN-DOBROVOLNY- 155-93-2128H-4HESS BAKKEN INVESTMENTS II, LLCActive (A)4,980 ft52%
EN-DOBROVOLNY-155-93- 2128H-3HESS BAKKEN INVESTMENTS II, LLCAbandoned (AB)4,980 ft50%
EN-DOBROVOLNY- 155-93-2128H-6HESS BAKKEN INVESTMENTS II, LLCActive (A)4,975 ft52%
EN-DOBROVOLNY-155-93- 2128H-2HESS BAKKEN INVESTMENTS II, LLCAbandoned (AB)4,973 ft49%
EN-L Cvancara-LN- 155-93-2726H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)4,959 ft49%
EN-Dobrovolny-LE- 155-93-28H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)4,738 ft100%
EN-L CVANCARA- 155-93-2627H-5HESS BAKKEN INVESTMENTS II, LLCActive (A)4,569 ft54%
EN-DOBROVOLNY- 155-93-2821H-8HESS BAKKEN INVESTMENTS II, LLCActive (A)4,516 ft47%

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 33009Case 30396Designated the spacing unitEOG RESOURCES, INC.
  2. Order 33092Case 30479Established the spacing unitHESS BAKKEN INVESTMENTS II, LLC
  3. Order 33109Case 30496Pooled all interests in the unitHESS BAKKEN INVESTMENTS II, LLC
  4. Order 35988Case 33038Designated the spacing unitSOGC, 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

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