Spacing unit · Mountrail County
640-acre Bakken spacing unit
T158N R91W section 36
Unit facts
- Formation
- Bakken
- Acres
- 640
- Type
- Spacing unit
- Land described
- T158N R91W section 36
- Pool
- Kittleson Slough-Bakken
- Zone
- Zone II
- County
- Mountrail County
- Surveyed wells inside
- 1
- Most wells operated by
- SOGC
- DMR case / order on the footprint
- 11312 /
- Unit id
dsu-04b194a8faff99b5282c- Wells allowed by the latest linked order
- 6
- Wells assigned to this unit
- 1
- Pending permits inside
- 0
- Balance under the allowance
- +5
- First linked order
- Aug 26, 2009
- Laterals that still fit (Nov 2026 method)
- 0
- Neighbourhood target density
- 4.41 two-mile laterals per 1,280 acres
- Density drilled so far
- 0.91 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. 4 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 |
|---|---|---|---|
| NELSON 1-36H | SOGC, LLC | Active (A) | 4,822 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 13415Case 11311Extended the spacing unitEOG RESOURCES, INC.
- Order 13416Case 11312Pooled all interests in the unitEOG RESOURCES, INC.
- Order 21768Case 19466Listed the unit in a pool zone table, 6 wells allowedHESS CORP.
- Order 25280Case 22948Established the spacing unit, 6 wells allowedSINCLAIR OIL & GAS 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.