Spacing unit · Dunn County
2,560-acre Bakken spacing unit
T149N R93W sections 27, 28, 33, 34
Unit facts
- Formation
- Bakken
- Acres
- 2,560
- Type
- Spacing unit
- Land described
- T149N R93W sections 27, 28, 33, 34
- Pool
- Mandaree-Bakken
- Zone
- Zone XXI
- County
- Dunn County
- Surveyed wells inside
- 22
- Most wells operated by
- ENERPLUS RESOURCES USA CORPORATION
- Unit id
dsu-4e2e03b6d3ad30859fe8- Laterals that still fit (Nov 2026 method)
- 0
- Neighbourhood target density
- 9.38 two-mile laterals per 1,280 acres
- Density drilled so far
- 9.56 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 |
|---|---|---|---|
| WOLF CHIEF 27-34HZ | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 10,213 ft100% |
| WOLF CHIEF 27-34HD | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 10,102 ft100% |
| WOLF CHIEF 27-34HW | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 10,101 ft100% |
| WOLF CHIEF 27-34HB | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 10,088 ft100% |
| WOLF CHIEF 27-34HC | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 10,075 ft100% |
| NYX 149-93-33D-28H | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 10,056 ft100% |
| BOREAS 149-93-33C-28H | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 10,035 ft100% |
| OTTER WOMAN 34-27HG | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 10,033 ft100% |
| METIS 149-93-33C-28H-TF | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 10,021 ft100% |
| ZEUS 149-93-33D-28H | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 10,009 ft100% |
| ATHENA 149-93-33C-28H-TF | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 10,007 ft100% |
| EOS 149-93-33D-28H-TF | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 10,000 ft100% |
| HOMER 149-93-33D-28H-TF | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 9,957 ft100% |
| OTTER WOMAN 34-27HP | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 9,956 ft100% |
| APOLLO 149-93-33D-28H-TF | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 9,951 ft100% |
| HERA 149-93-33D-28H | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 9,817 ft100% |
| CALYPSO 149-93-33C-28H TF | ENERPLUS RESOURCES USA CORPORATION | Plugged and abandoned (PA) | 9,810 ft100% |
| ATLAS 149-93-33C-28H | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 9,782 ft100% |
| WICKER 34-27H | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 9,356 ft100% |
| SHIRE 149-93-29A-32H | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 6,953 ft69% |
| OTTER WOMAN 34-27HEL | DEVON ENERGY WILLISTON, L.L.C. | Active (A) | 4,532 ft45% |
| MOSS 149-93-21C-22H-LL | ENERPLUS RESOURCES USA CORPORATION | Active (A) | 829 ft8% |
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 24675Case 22340Designated the spacing unitEOG RESOURCES, INC.
- Order 25350Case 23017Established the spacing unitWPX ENERGY WILLISTON, LLC
- Order 25688Case 23345Pooled all interests in the unitWPX ENERGY WILLISTON, LLC
- Order 33767Case 31078Designated the spacing unitENERPLUS RESOURCES (USA) CORP.
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
13 other units share a surveyed well with this one; overlapping units are not additive.
- T149N R93W sections 28, 33 1,280-acre Bakken spacing unit
- T149N R93W sections 14, 15, 22, 23 2,560-acre Bakken spacing unit
- T149N R93W sections 29, 30, 31, 32 2,560-acre Bakken spacing unit
- T149N R93W sections 26, 27, 34, 35 2,560-acre Bakken spacing unit
- T149N R93W sections 15, 16, 21, 22 2,560-acre Bakken spacing unit
- T149N R93W sections 21, 22 1,280-acre Bakken spacing unit
- T149N R93W sections 29, 32 1,280-acre Bakken spacing unit
- T149N R93W sections 21, 22, 27, 28 2,560-acre Bakken spacing unit
- T149N R93W sections 33, 34, 35 2,560-acre Bakken spacing unit
- T149N R93W sections 23, 24, 25, 26 2,560-acre Bakken spacing unit
- T149N R93W sections 28, 29, 32, 33 2,560-acre Bakken spacing unit
- T149N R93W section 26 640-acre Bakken spacing unit
- T149N R93W sections 27, 34 1,280-acre Bakken spacing unit