Spacing unit · McLean County
1,920-acre Bakken spacing unit
T150N R91W sections 4, 5, 6
Unit facts
- Formation
- Bakken
- Acres
- 1,920
- Type
- Spacing unit
- Land described
- T150N R91W sections 4, 5, 6
- Pool
- Van Hook-Bakken
- Zone
- Zone V
- County
- McLean County
- Surveyed wells inside
- 8
- Most wells operated by
- Devon Energy
- Unit id
dsu-c2b6a5361028e2baa68f- Wells allowed by the latest linked order
- 8
- Wells assigned to this unit
- 7
- Pending permits inside
- 0
- Balance under the allowance
- 0
- First linked order
- Dec 2, 2014
- Laterals that still fit (Nov 2026 method)
- 1 (1.43 two-mile equivalents)
- Neighbourhood target density
- 8.41 two-mile laterals per 1,280 acres
- Density drilled so far
- 7.24 per 1,280 acres
Room to drill: 1 lateral 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 |
|---|---|---|---|
| NORTH SEGMENT 6-5-4 HA | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 17,128 ft100% |
| PETERSON 6-5-4 HD | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 15,254 ft100% |
| NORTH SEGMENT 6-5-4 HW | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 15,186 ft100% |
| PETERSON 6-5-4 HQ | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 15,180 ft100% |
| PETERSON 6-5-4 HC | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 15,171 ft100% |
| NORTH SEGMENT 6-5-4 HY | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 15,146 ft100% |
| NORTH SEGMENT 6-5-4 HB | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 14,821 ft100% |
| PETERSON 6-5-4 HZL | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 4,145 ft27% |
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 25479Case 23148Established the spacing unit, 8 wells allowedWPX ENERGY WILLISTON, LLC
- Order 25507Case 23176Pooled all interests in the unitWPX ENERGY WILLISTON, 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
4 other units share a surveyed well with this one; overlapping units are not additive.
- T151N R92W section 36 3,840-acre Bakken spacing unit
- T150N R91W sections 4, 5, 6, 7, 8, 9 3,840-acre Bakken spacing unit
- T150N R91W sections 7, 8, 9, 16, 17, 18 3,840-acre Bakken spacing unit
- T150N R91W sections 7, 8, 9 1,920-acre Bakken spacing unit