Spacing unit · Williams County
640-acre Bakken spacing unit
T154N R103W section 17
Unit facts
- Formation
- Bakken
- Acres
- 640
- Type
- Spacing unit
- Land described
- T154N R103W section 17
- Pool
- Round Prairie-Bakken
- Zone
- Zone I
- County
- Williams County
- Surveyed wells inside
- 1
- Most wells operated by
- Devon Energy
- Unit id
dsu-7553dead345c3bd05676- Wells allowed by the latest linked order
- 1
- Wells assigned to this unit
- 1
- Pending permits inside
- 0
- Balance under the allowance
- 0
- First linked order
- Feb 8, 2011
- Laterals that still fit (Nov 2026 method)
- 0
- Neighbourhood target density
- 4 two-mile laterals per 1,280 acres
- Density drilled so far
- 0.92 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. 2 more would fit the density but not the spacing rule. 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 |
|---|---|---|---|
| ROUND PRAIRIE 1-17H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 4,853 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
- Order 14666Case 12410Established the spacing unit, 1 well allowed
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.
- T154N R103W sections 17, 20 1,280-acre Bakken spacing unit
- T154N R103W sections 16, 17, 20, 21 2,560-acre Bakken spacing unit
- T154N R103W sections 17, 18, 20 1,920-acre Bakken spacing unit