Spacing unit · Williams County
1,280-acre Bakken spacing unit
T155N R101W sections 15, 22
Unit facts
- Formation
- Bakken
- Acres
- 1,280
- Type
- Spacing unit
- Land described
- T155N R101W sections 15, 22
- Pool
- Cow Creek-Bakken
- Zone
- Zone II
- County
- Williams County
- Surveyed wells inside
- 5
- Most wells operated by
- Devon Energy
- Unit id
dsu-2441c93f05acbca762e7- Wells allowed by the latest linked order
- 8
- Wells assigned to this unit
- 5
- Pending permits inside
- 0
- Balance under the allowance
- +3
- First linked order
- Mar 22, 2010
- Laterals that still fit (Nov 2026 method)
- 3 (2.86 two-mile equivalents)
- Neighbourhood target density
- 7.27 two-mile laterals per 1,280 acres
- Density drilled so far
- 4.63 per 1,280 acres
Room to drill: 3 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 |
|---|---|---|---|
| M. MACKLIN 15-22 #4H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 10,041 ft100% |
| M. MACKLIN 15-22 #2TFH | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 9,901 ft100% |
| M. MACKLIN 15-22 #7H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 9,803 ft100% |
| M. MACKLIN 15-22 1H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 9,585 ft100% |
| M. MACKLIN 15-22 #5H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 9,570 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 14411Case 12159Established the spacing unit, 1 well allowedBRIGHAM OIL & GAS, L.P.
- Order 16282Case 14007Established the spacing unit, 4 wells allowedBRIGHAM OIL & GAS, L.P.
- Order 16415Case 14140Pooled all interests in the unitBRIGHAM OIL & GAS, L.P.
- Order 20139Case 17870Designated the spacing unit, 8 wells allowedZENERGY, INC.
- Order 20253Case 17984Established the spacing unit, 8 wells allowedBRIGHAM OIL & GAS, LP
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
2 other units share a surveyed well with this one; overlapping units are not additive.
- T155N R101W sections 14, 15, 22, 23 2,560-acre Bakken spacing unit
- T155N R101W sections 15, 16, 21, 22 2,560-acre Bakken spacing unit