BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

3,840-acre Bakken spacing unit

T149N R100W sections 4, 5, 8, 9, 16, 17

Spacing unitEllsworth-Bakken

Unit facts

Formation
Bakken
Acres
3,840
Type
Spacing unit
Land described
T149N R100W sections 4, 5, 8, 9, 16, 17
Pool
Ellsworth-Bakken
Zone
Zone XI
County
McKenzie County
Surveyed wells inside
16
Most wells operated by
KRAKEN OPERATING, LLC
Unit id
dsu-2354bf93aa7c1daea8ff
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
6.34 two-mile laterals per 1,280 acres
Density drilled so far
4.35 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

BW-Barbara Ann- 149-100-1705H-3BW-Barbara Ann-LE- 149-100-1705H-1BW-ETHYL LARSON 149-100-0805H-1LARSON 149-100-9-4-3HLARSON 149-100-9-4-2TFHHAGEN 149-100-9-4-5HHAGEN 149-100-9-4-8HHAGEN 149-100-9-4-6HHAGEN 149-100-9-4-7HLARSON 149-100-9-4-1HAtlas 2-21-16HAtlas 3-21-16HAtlas 4-21-16HAtlas 5-21-16HATLAS #1-16-21HBW-LARSON 149-100-1720H-11 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
BW-Barbara Ann- 149-100-1705H-3HESS BAKKEN INVESTMENTS II, LLCActive (A)16,584 ft100%
BW-Barbara Ann-LE- 149-100-1705H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)15,718 ft100%
BW-ETHYL LARSON 149-100-0805H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)9,890 ft100%
LARSON 149-100-9-4-3HKRAKEN OPERATING, LLCActive (A)9,719 ft100%
LARSON 149-100-9-4-2TFHKRAKEN OPERATING, LLCActive (A)9,674 ft100%
HAGEN 149-100-9-4-5HKRAKEN OPERATING, LLCActive (A)9,539 ft100%
HAGEN 149-100-9-4-8HKRAKEN OPERATING, LLCActive (A)9,535 ft100%
HAGEN 149-100-9-4-6HKRAKEN OPERATING, LLCActive (A)9,296 ft100%
HAGEN 149-100-9-4-7HKRAKEN OPERATING, LLCActive (A)9,275 ft100%
LARSON 149-100-9-4-1HKRAKEN OPERATING, LLCActive (A)8,961 ft100%
Atlas 2-21-16HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,077 ft50%
Atlas 3-21-16HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,063 ft50%
Atlas 4-21-16HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,056 ft50%
Atlas 5-21-16HSLAWSON EXPLORATION COMPANY, INC.Active (A)5,044 ft51%
ATLAS #1-16-21HSLAWSON EXPLORATION COMPANY, INC.Active (A)4,655 ft49%
BW-LARSON 149-100-1720H-1HESS BAKKEN INVESTMENTS II, LLCPlugged and abandoned (PA)4,490 ft48%

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 33465Case 30805Designated the spacing unitHESS BAKKEN INVESTMENTS II, LLC
  2. Order 33466Case 30806Established the spacing unitHESS BAKKEN INVESTMENTS II, LLC
  3. Order 33485Case 30825Pooled all interests in the unitHESS BAKKEN INVESTMENTS II, LLC
  4. Order 34662Case 31920Designated the spacing unitHESS BAKKEN INVESTMENTS II, 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

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