Spacing unit · Dunn County
640-acre Bakken spacing unit
Footprint f4ff216a
Unit facts
- Formation
- Bakken
- Acres
- 640
- Type
- Spacing unit
- Pool
- Mandaree-Bakken
- Zone
- Zone III
- County
- Dunn County
- Surveyed wells inside
- 10
- Most wells operated by
- DEVON ENERGY WILLISTON, L.L.C.
- Unit id
dsu-f4ff216a52ef4965f2ca- Laterals that still fit (Nov 2026 method)
- 0
- Neighbourhood target density
- 9.42 two-mile laterals per 1,280 acres
- Density drilled so far
- 9.03 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
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 |
|---|---|---|---|
| MARTIN FOX 20-17HX | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,064 ft52% |
| MARTIN FOX 20-17HB | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,063 ft52% |
| MARTIN FOX 20-17HC | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,062 ft50% |
| MARTIN FOX 20-17HW | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,060 ft50% |
| ELM 19-18HQ | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,059 ft52% |
| MARTIN FOX 20-17HF | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,057 ft50% |
| MARTIN FOX 20-17HZ | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,057 ft50% |
| MARTIN FOX 20-17HD | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,055 ft50% |
| CLARA 14-17H | DEVON ENERGY WILLISTON, L.L.C. | Plugged and abandoned (PA) | 3,918 ft100% |
| MARTIN FOX 20-17HA | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 3,281 ft40% |
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
No order in the research snapshot has been matched to this footprint yet.
Overlapping units
3 other units share a surveyed well with this one; overlapping units are not additive.
- T149N R93W sections 17, 18, 19, 20 2,560-acre Bakken spacing unit
- T149N R93W sections 17, 20 1,280-acre Bakken spacing unit
- T149N R93W sections 8, 9, 16, 17 1,280-acre Bakken spacing unit