Spacing unit · Dunn County
2,560-acre Bakken spacing unit
T145N R93W sections 18, 19, 30, 31
Unit facts
- Formation
- Bakken
- Acres
- 2,560
- Type
- Spacing unit
- Land described
- T145N R93W sections 18, 19, 30, 31
- Pool
- Bailey-Bakken
- Zone
- Zone XV
- County
- Dunn County
- Surveyed wells inside
- 9
- Most wells operated by
- Burlington / Marathon
- Unit id
dsu-edb8134f0f524865dc1c- Wells allowed by the latest linked order
- 2
- Wells assigned to this unit
- 2
- Pending permits inside
- 0
- Balance under the allowance
- -7
- First linked order
- Oct 11, 2024
- Laterals that still fit (Nov 2026 method)
- 0
- Neighbourhood target density
- 9.34 two-mile laterals per 1,280 acres
- Density drilled so far
- 4.94 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 |
|---|---|---|---|
| Semerad 11-18H | MARATHON OIL COMPANY | Active (A) | 20,911 ft100% |
| BJORGE 41-18H | MARATHON OIL COMPANY | Active (A) | 20,770 ft100% |
| HELGESON 41-30H | MARATHON OIL COMPANY | Active (A) | 9,709 ft100% |
| GUSTAFSON 31-30H | MARATHON OIL COMPANY | Active (A) | 9,687 ft100% |
| AHERN 34-19H | MARATHON OIL COMPANY | Active (A) | 9,467 ft100% |
| KEVIN BENZ 24-31H | MARATHON OIL COMPANY | Active (A) | 9,128 ft100% |
| TRINKA 41-18H | MARATHON OIL COMPANY | Active (A) | 9,003 ft100% |
| APPLEDOORN 14-19H | MARATHON OIL COMPANY | Active (A) | 8,586 ft100% |
| Clawson 11-18H | MARATHON OIL COMPANY | Active (A) | 6,883 ft33% |
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 33684Case 30998Designated the spacing unit, 2 wells allowedMARATHON OIL CO.
- Order 33816Case 31127Pooled all interests in the unitMARATHON OIL 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
8 other units share a surveyed well with this one; overlapping units are not additive.
- T145N R94W sections 25, 36 1,280-acre Bakken spacing unit
- T145N R93W sections 18, 19 1,280-acre Bakken spacing unit
- T145N R94W sections 13, 24, 25, 36 5,120-acre Bakken spacing unit
- T145N R94W sections 13, 24 1,280-acre Bakken spacing unit
- T145N R94W sections 13, 14, 23, 24 2,560-acre Bakken spacing unit
- T145N R93W sections 17, 18, 19, 20 2,560-acre Bakken spacing unit
- T145N R93W sections 30, 31 1,280-acre Bakken spacing unit
- T145N R94W sections 13, 24, 25, 36 2,560-acre Bakken spacing unit