Spacing unit · Dunn County
1,920-acre Bakken spacing unit
T149N R92W sections 9, 16, 21
Unit facts
- Formation
- Bakken
- Acres
- 1,920
- Type
- Spacing unit
- Land described
- T149N R92W sections 9, 16, 21
- Pool
- Heart Butte-Bakken
- Zone
- Zone XLVI
- County
- Dunn County
- Surveyed wells inside
- 9
- Most wells operated by
- Devon Energy
- Unit id
dsu-76cd39374f06f08f71a8- Wells allowed by the latest linked order
- 5
- Wells assigned to this unit
- 2
- Pending permits inside
- 0
- Balance under the allowance
- -4
- First linked order
- Nov 30, 2021
- Laterals that still fit (Nov 2026 method)
- 1 (1.45 two-mile equivalents)
- Neighbourhood target density
- 9.01 two-mile laterals per 1,280 acres
- Density drilled so far
- 6.02 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. 1 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 |
|---|---|---|---|
| TWO SHIELDS BUTTE 14-21-16-2HS | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 21,839 ft100% |
| TWO SHIELDS BUTTE 13-21-17-1H3U | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 15,216 ft100% |
| TWO SHIELDS BUTTE 13-21-32-16H3U | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 15,177 ft100% |
| TWO SHIELDS BUTTE 14-21-16-2H3 | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 10,113 ft100% |
| TWO SHIELDS BUTTE 13-22-16-1H3 | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 9,756 ft100% |
| TWO SHIELDS BUTTE 13-22-16-1H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 9,141 ft100% |
| TWO SHIELDS BUTTE 16-8-16H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,047 ft100% |
| TWO SHIELDS BUTTE 14-21-4H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 4,703 ft100% |
| HIGH HAWK 4-9H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 4,022 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 31518Case 28967Established the spacing unit, 4 wells allowedRIMROCK OIL & GAS WILLISTON LLC
- Order 32107Case 29537Designated the spacing unit, 5 wells allowedWPX ENERGY WILLISTON, LLC
- Order 32110Case 29540Established the spacing unit, 5 wells allowedWPX ENERGY WILLISTON, LLC
- Order 32111Case 29541Pooled 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
8 other units share a surveyed well with this one; overlapping units are not additive.
- T149N R92W sections 16, 21 640-acre Bakken spacing unit
- T149N R92W sections 16, 21 1,280-acre Bakken spacing unit
- T149N R92W section 21 320-acre Bakken spacing unit
- T149N R92W sections 21, 22, 27, 28 2,560-acre Bakken spacing unit
- T149N R92W sections 9, 10, 15, 16 2,560-acre Bakken spacing unit
- T149N R92W section 9 640-acre Bakken spacing unit
- T149N R92W sections 16, 17, 20, 21 2,560-acre Bakken spacing unit
- T149N R92W section 16 320-acre Bakken spacing unit