BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

T158N R95W sections 25, 26, 35, 36

Spacing unitTioga-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T158N R95W sections 25, 26, 35, 36
Pool
Tioga-Bakken
Zone
Zone XVIII
County
Williams County
Surveyed wells inside
25
Most wells operated by
HESS BAKKEN INVESTMENTS II, LLC
Unit id
dsu-03f17a564efbbf6f83c8
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
5.78 two-mile laterals per 1,280 acres
Density drilled so far
9.63 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

TI-STENBAK-158-95- 2526H-1TI-STENBAK- 158-95-2526H-3TI-STATE- 158-95-3635H-6TI-STENBAK-LN- 158-95-2526H-1TI-State- 158-95-3635H-2TI-STATE- 158-95-3635H-8TI-STENBAK- 158-95-2526H-6TI-STENBAK- 158-95-2526H-9TI-State- 158-95-3635H-3TI-STENBAK- 158-95-2526H-4TI-State-LN- 158-95-3635H-1TI-STENBAK- 158-95-2526H-5TI-STATE- 158-95-3635H-7TI-STENBAK- 158-95-2526H-2TI-STENBAK- 158-95-2526H-10TI-STATE- 158-95-3635H-9TI-State- 158-95-3635H-4TI-STENBAK- 158-95-2526H-8TI-STENBAK- 158-95-2526H-7TI-STATE-158-95- 3635H-1TMU D-134AHRTMU I-137AHTMU G-130 HRTMU F-135HRTIOGA-MADISON UNIT I-131 HR1 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
TI-STENBAK-158-95- 2526H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)10,604 ft100%
TI-STENBAK- 158-95-2526H-3HESS BAKKEN INVESTMENTS II, LLCActive (A)10,535 ft100%
TI-STATE- 158-95-3635H-6HESS BAKKEN INVESTMENTS II, LLCActive (A)10,285 ft100%
TI-STENBAK-LN- 158-95-2526H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)10,281 ft100%
TI-State- 158-95-3635H-2HESS BAKKEN INVESTMENTS II, LLCActive (A)10,266 ft100%
TI-STATE- 158-95-3635H-8HESS BAKKEN INVESTMENTS II, LLCActive (A)10,261 ft100%
TI-STENBAK- 158-95-2526H-6HESS BAKKEN INVESTMENTS II, LLCActive (A)10,251 ft100%
TI-STENBAK- 158-95-2526H-9HESS BAKKEN INVESTMENTS II, LLCActive (A)10,244 ft100%
TI-State- 158-95-3635H-3HESS BAKKEN INVESTMENTS II, LLCActive (A)10,243 ft100%
TI-STENBAK- 158-95-2526H-4HESS BAKKEN INVESTMENTS II, LLCActive (A)10,211 ft100%
TI-State-LN- 158-95-3635H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)10,211 ft100%
TI-STENBAK- 158-95-2526H-5HESS BAKKEN INVESTMENTS II, LLCActive (A)10,205 ft100%
TI-STATE- 158-95-3635H-7HESS BAKKEN INVESTMENTS II, LLCActive (A)10,197 ft100%
TI-STENBAK- 158-95-2526H-2HESS BAKKEN INVESTMENTS II, LLCActive (A)10,194 ft100%
TI-STENBAK- 158-95-2526H-10HESS BAKKEN INVESTMENTS II, LLCInactive (IA)10,178 ft100%
TI-STATE- 158-95-3635H-9HESS BAKKEN INVESTMENTS II, LLCActive (A)10,169 ft100%
TI-State- 158-95-3635H-4HESS BAKKEN INVESTMENTS II, LLCActive (A)10,163 ft100%
TI-STENBAK- 158-95-2526H-8HESS BAKKEN INVESTMENTS II, LLCActive (A)10,157 ft100%
TI-STENBAK- 158-95-2526H-7HESS BAKKEN INVESTMENTS II, LLCActive (A)9,965 ft100%
TI-STATE-158-95- 3635H-1HESS BAKKEN INVESTMENTS II, LLCAbandoned (AB)8,939 ft100%
TMU D-134AHRHESS BAKKEN INVESTMENTS II, LLCPlugged and abandoned (PA)5,786 ft100%
TMU I-137AHHESS BAKKEN INVESTMENTS II, LLCPlugged and abandoned (PA)3,139 ft96%
TMU G-130 HRHESS BAKKEN INVESTMENTS II, LLCPlugged and abandoned (PA)1,630 ft100%
TMU F-135HRHESS BAKKEN INVESTMENTS II, LLCPlugged and abandoned (PA)1,546 ft100%
TIOGA-MADISON UNIT I-131 HRHESS BAKKEN INVESTMENTS II, LLCPlugged and abandoned (PA)1,524 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 31710Case 29143Established the spacing unitHESS BAKKEN INVESTMENTS II, LLC
  2. Order 31851Case 29282Designated the spacing unitHESS BAKKEN INVESTMENTS II, LLC
  3. Order 31721Case 29154Pooled all interests in the unitHESS BAKKEN INVESTMENTS II, LLC
  4. Order 34446Case 31710Designated 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

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