BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T152N R92W sections 14, 15

Spacing unitTerminated by order 31540 (Dec 15, 2021)Big Bend-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T152N R92W sections 14, 15
Pool
Big Bend-Bakken
Zone
Zone XVII
County
Mountrail County
Surveyed wells inside
14
Most wells operated by
SLAWSON EXPLORATION COMPANY, INC.
Unit id
dsu-b35daa116c82797991b7
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.81 two-mile laterals per 1,280 acres
Density drilled so far
8.33 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

Pennington 16-15-14HYPennington 16-15-14HZTeapot Federal 7-15-14TFHTeapot Federal 6-15-14TFHTempest Federal 1-14HPENNINGTON 16-15HTempest Federal 2-14HPennington 16-15HAPennington 16-15HBPennington 16-15HCLTEMPEST FEDERAL 1 SLHTEMPEST 3-14HGenesis Federal 1 SLHTeapot Federal 1 SLH1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Open in the regional 3D viewerFootprint, wells and production playbackSee on the cases and orders mapHistorical spacing units by order

Wells inside the unit

WellOperatorStatusLateral inside
Pennington 16-15-14HYDEVON ENERGY WILLISTON, L.L.C.Active (A)10,336 ft67%
Pennington 16-15-14HZDEVON ENERGY WILLISTON, L.L.C.Active (A)10,334 ft67%
Teapot Federal 7-15-14TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,840 ft100%
Teapot Federal 6-15-14TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,784 ft100%
Tempest Federal 1-14HSLAWSON EXPLORATION COMPANY, INC.Active (A)8,597 ft100%
PENNINGTON 16-15HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,545 ft100%
Tempest Federal 2-14HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,041 ft100%
Pennington 16-15HADEVON ENERGY WILLISTON, L.L.C.Active (A)4,851 ft45%
Pennington 16-15HBDEVON ENERGY WILLISTON, L.L.C.Active (A)4,847 ft49%
Pennington 16-15HCLDEVON ENERGY WILLISTON, L.L.C.Active (A)4,843 ft49%
TEMPEST FEDERAL 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,510 ft100%
TEMPEST 3-14HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,213 ft100%
Genesis Federal 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)4,094 ft84%
Teapot Federal 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)1,390 ft20%

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

  1. Order 21993Case 19687Designated the spacing unit, 4 wells allowedSLAWSON EXPLORATION CO., INC.
  2. Order 22417Case 20112Established the spacing unit, 4 wells allowedSLAWSON EXPLORATION CO., INC.
  3. Order 24511Case 22177Designated the spacing unit, 8 wells allowedSLAWSON EXPLORATION CO., INC.
  4. Order 24606Case 22272Established the spacing unit, 8 wells allowedSLAWSON EXPLORATION CO., INC.
  5. Order 24704Case 22369Designated the spacing unitSLAWSON EXPLORATION CO., INC.
  6. Order 25185Case 22854Established the spacing unitSLAWSON EXPLORATION CO., INC.
  7. Order 30403Case 27951Pooled all interests in the unitSLAWSON EXPLORATION CO., INC.
  8. Order 31540Case 28989Terminated the spacing unitSLAWSON EXPLORATION CO., INC.
  9. Order 34203Case 31482Designated the spacing unitSLAWSON EXPLORATION COMPANY, INC.

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

20 other units share a surveyed well with this one; overlapping units are not additive.