Spacing unit · Dunn County
640-acre Bakken spacing unit
T148N R96W section 9
Unit facts
- Formation
- Bakken
- Acres
- 640
- Type
- Spacing unit
- Land described
- T148N R96W section 9
- Pool
- Lost Bridge-Bakken
- Zone
- Zone I
- County
- Dunn County
- Surveyed wells inside
- 9
- Most wells operated by
- Devon Energy
- Unit id
dsu-7ab62c8cd5f556d8e7ed- Wells allowed by the latest linked order
- 2
- Wells assigned to this unit
- 1
- Pending permits inside
- 6
- Balance under the allowance
- -7
- First linked order
- Oct 26, 2007
- Laterals that still fit (Nov 2026 method)
- 0
- Neighbourhood target density
- 10.7 two-mile laterals per 1,280 acres
- Density drilled so far
- 8.76 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 |
|---|---|---|---|
| LOST BRIDGE FEDERAL 148-96-9-4-2H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,346 ft54% |
| LOST BRIDGE FEDERAL 148-96-9-4-3H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,190 ft53% |
| LOST BRIDGE FEDERAL 16-9H | DEVON ENERGY WILLISTON, L.L.C. | Abandoned (AB) | 5,187 ft100% |
| LOST BRIDGE FEDERAL 148-96-9-4-12H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,180 ft53% |
| LOST BRIDGE FEDERAL 148-96-9-4-11H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,091 ft53% |
| LOST BRIDGE FEDERAL 148-96-9-4-10H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,089 ft53% |
| LOST BRIDGE FEDERAL 148-96-9-4-13H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,066 ft52% |
| LOST BRIDGE FEDERAL 148-96-9-4-4HLW | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,058 ft52% |
| LOST BRIDGE FEDERAL 148-96-9-4-1H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,043 ft52% |
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 11392Case 9682Created the spacing unitNANCE PETROLEUM CORP.
- Order 12647Case 10484Affirmed the spacing unit
- Order 14072Case 11885Listed the unit in a pool zone table, 2 wells allowedENCORE OPERATING, L.P.
- Order 14146Case 11958Established the spacing unit, 2 wells allowedNEWFIELD PRODUCTION CO.
- Order 23479Case 21175Pooled all interests in the unitNEWFIELD PRODUCTION CO.
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.
- T148N R96W sections 4, 5, 8, 9 2,560-acre Bakken spacing unit
- T148N R96W sections 9, 10, 15, 16 2,560-acre Bakken spacing unit
- T148N R96W sections 4, 9 1,280-acre Bakken spacing unit
- T148N R96W section 4 640-acre Bakken spacing unit