Spacing unit · Williams County
2,560-acre Bakken spacing unit
T158N R99W sections 27, 34
Unit facts
- Formation
- Bakken
- Acres
- 2,560
- Type
- Spacing unit
- Land described
- T158N R99W sections 27, 34
- Pool
- Lone Tree Lake-Bakken
- Zone
- Zone IX
- County
- Williams County
- Surveyed wells inside
- 11
- Most wells operated by
- Chord / Enerplus / Oasis / Whiting
- Unit id
dsu-089ec18b47dd87a80f46- Wells allowed by the latest linked order
- 1
- Wells assigned to this unit
- 1
- Pending permits inside
- 0
- Balance under the allowance
- -10
- First linked order
- Apr 8, 2026
- Laterals that still fit (Nov 2026 method)
- 0
- Neighbourhood target density
- 6.48 two-mile laterals per 1,280 acres
- Density drilled so far
- 5.56 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 |
|---|---|---|---|
| UPPSALIR 5799 42-11 2B | ENERPLUS RESOURCES USA CORPORATION | Drilling (DRL) | 20,744 ft100% |
| WM JOHNSON 157-99-3B-10-1T | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 11,000 ft100% |
| WM JOHNSON 157-99-3B-10-4B | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 10,395 ft100% |
| WM JOHNSON 157-99-3B-10-2B | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 10,302 ft100% |
| WM HELSTAD 158-99-34C-27-2B | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 10,294 ft100% |
| WM JOHNSON 157-99-3B-10-3B | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 10,291 ft100% |
| WM HELSTAD 158-99-34C-27-3B | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 10,283 ft100% |
| WM HELSTAD 158-99-34C-27-4B | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 10,240 ft100% |
| HELSTAD 158-99-34D-27-1H | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 9,619 ft100% |
| VIG 157-99-10D-3-1H | ENERPLUS RESOURCES USA CORPORATION | Abandoned (AB) | 9,453 ft100% |
| CPEUSC JEAN 10-9-4-157N-99W-LL TFH | KRAKEN OPERATING, LLC | Active (A) | 4,744 ft46% |
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 35055Case 32300Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
- Order 35416Case 32570Established the spacing unit, 1 well allowedENERPLUS RESOURCES (USA) CORP.
- Order 35445Case 32599Designated the spacing unitOASIS PETROLEUM NORTH AMERICA 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.
- T157N R99W sections 3, 10 1,280-acre Bakken spacing unit
- T157N R99W sections 2, 3, 10, 11 2,560-acre Bakken spacing unit
- T158N R99W sections 27, 28, 33, 34 2,560-acre Bakken spacing unit
- T157N R99W sections 3, 4, 9, 10 2,560-acre Bakken spacing unit
- T157N R99W sections 4, 9 1,280-acre Bakken spacing unit
- T158N R99W sections 27, 34 1,280-acre Bakken spacing unit
- T158N R99W sections 26, 27, 34, 35 2,560-acre Bakken spacing unit
- T157N R99W sections 4, 5, 8, 9 2,560-acre Bakken spacing unit