Spacing unit · Williams County
3,840-acre Bakken spacing unit
T155N R100W sections 22, 23, 26, 27, 34, 35
Unit facts
- Formation
- Bakken
- Acres
- 3,840
- Type
- Spacing unit
- Land described
- T155N R100W sections 22, 23, 26, 27, 34, 35
- Pool
- Stony Creek-Bakken
- Zone
- Zone XII
- County
- Williams County
- Surveyed wells inside
- 8
- Most wells operated by
- Zavanna Energy Operating, LLC
- Unit id
dsu-7fc4d225cbc78f81b6e4- Laterals that still fit (Nov 2026 method)
- 0
- Neighbourhood target density
- 7.98 two-mile laterals per 1,280 acres
- Density drilled so far
- 1.4 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 |
|---|---|---|---|
| JAGUAR 1-22H | Zavanna Energy Operating, LLC | Active (A) | 6,726 ft100% |
| COUGAR 1-35H | Zavanna Energy Operating, LLC | Active (A) | 6,097 ft100% |
| LYNX 1-27H | Zavanna Energy Operating, LLC | Active (A) | 6,094 ft100% |
| STATE 35-2 XW 1H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 5,353 ft51% |
| TIGER 1-23H | Zavanna Energy Operating, LLC | Active (A) | 5,254 ft100% |
| PUMA 1-26H | Zavanna Energy Operating, LLC | Active (A) | 5,117 ft100% |
| PANTHER 16-22 5TFH XE | Zavanna Energy Operating, LLC | Active (A) | 5,066 ft50% |
| TRACEY 1-34H | CONTINENTAL RESOURCES, INC. | Active (A) | 4,721 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 33401Case 30742Established the spacing unitZAVANNA, LLC
- Order 35354Case 32515Designated the spacing unitZAVANNA, 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
18 other units share a surveyed well with this one; overlapping units are not additive.
- T155N R100W sections 15, 16, 21, 22 2,560-acre Bakken spacing unit
- T155N R100W sections 10, 11, 14, 15 2,560-acre Bakken spacing unit
- T155N R100W sections 27, 28, 33, 34 2,560-acre Bakken spacing unit
- T155N R100W section 35 640-acre Bakken spacing unit
- T155N R100W section 27 640-acre Bakken spacing unit
- T155N R100W section 15 640-acre Bakken spacing unit
- T155N R100W sections 3, 10, 15 1,920-acre Bakken spacing unit
- T155N R100W section 34 640-acre Bakken spacing unit
- T155N R100W section 22 640-acre Bakken spacing unit
- T155N R100W section 26 640-acre Bakken spacing unit
- T155N R100W sections 26, 35 1,280-acre Bakken spacing unit
- T155N R100W sections 22, 27, 34 1,920-acre Bakken spacing unit
- T155N R100W sections 23, 24, 25, 26 2,560-acre Bakken spacing unit
- T155N R100W sections 11, 14, 23 1,920-acre Bakken spacing unit
- T154N R100W sections 2, 3, 10, 11 2,560-acre Bakken spacing unit
- T154N R100W section 2 640-acre Bakken spacing unit
- T155N R100W sections 35, 36 2,560-acre Bakken spacing unit
- T155N R100W section 23 640-acre Bakken spacing unit