Spacing unit · Mountrail County
1,280-acre Bakken spacing unit
T158N R94W sections 30, 31
Unit facts
- Formation
- Bakken
- Acres
- 1,280
- Type
- Spacing unit
- Land described
- T158N R94W sections 30, 31
- Pool
- Tioga-Bakken
- Zone
- Zone VII
- County
- Mountrail County
- Surveyed wells inside
- 3
- Most wells operated by
- Hess / Chevron
- Unit id
dsu-3515af62dff2018d7c7c- Wells allowed by the latest linked order
- 7
- Wells assigned to this unit
- 1
- Pending permits inside
- 0
- Balance under the allowance
- +6
- First linked order
- Aug 14, 2014
- Laterals that still fit (Nov 2026 method)
- 5 (4.78 two-mile equivalents)
- Neighbourhood target density
- 5.81 two-mile laterals per 1,280 acres
- Density drilled so far
- 0.98 per 1,280 acres
Room to drill: 5 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
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
| Well | Operator | Status | Lateral inside |
|---|---|---|---|
| TI-BLESTRUD- 158-94-3130H-1 | HESS BAKKEN INVESTMENTS II, LLC | Active (A) | 10,251 ft100% |
| TIOGA-MADISON UNIT L-132HR | HESS BAKKEN INVESTMENTS II, LLC | Plugged and abandoned (PA) | 3,234 ft100% |
| TIOGA-MADISON UNIT L-128 HR | HESS BAKKEN INVESTMENTS II, LLC | Plugged and abandoned (PA) | 821 ft28% |
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
- Order 24259Case 21926Established the spacing unit, 7 wells allowedPETRO- HUNT, LLC
- Order 26751Case 24384Pooled all interests in the 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
2 other units share a surveyed well with this one; overlapping units are not additive.
- T157N R95W sections 1, 12 2,560-acre Bakken spacing unit
- T157N R95W section 1 1,280-acre Bakken spacing unit