BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

640-acre Bakken spacing unit

T155N R100W section 32

Spacing unitSpringbrook-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T155N R100W section 32
Pool
Springbrook-Bakken
Zone
Zone I
County
Williams County
Surveyed wells inside
8
Most wells operated by
Zavanna Energy Operating, LLC
Unit id
dsu-32795cabf41596e66d15
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.68 two-mile laterals per 1,280 acres
Density drilled so far
6.92 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. 1 more would fit the density but not the spacing rule. 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

BEAGLE 32-29 1HSYLVESTER 32-29 2HBEAGLE 32-29 3HSYLVESTER 32-29 1HSYLVESTER 32-29 4TFHSYLVESTER 32-29 3TFHBEAGLE 1-32HBEAGLE 32-29 2TFH1 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
BEAGLE 32-29 1HZavanna Energy Operating, LLCActive (A)5,140 ft51%
SYLVESTER 32-29 2HZavanna Energy Operating, LLCActive (A)4,975 ft50%
BEAGLE 32-29 3HZavanna Energy Operating, LLCActive (A)4,546 ft48%
SYLVESTER 32-29 1HZavanna Energy Operating, LLCActive (A)4,514 ft48%
SYLVESTER 32-29 4TFHZavanna Energy Operating, LLCActive (A)4,511 ft48%
SYLVESTER 32-29 3TFHZavanna Energy Operating, LLCActive (A)4,364 ft50%
BEAGLE 1-32HZavanna Energy Operating, LLCActive (A)4,296 ft100%
BEAGLE 32-29 2TFHZavanna Energy Operating, LLCActive (A)4,289 ft46%

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 20760Case 18474Established the spacing unitZAVANNA, LLC
  2. Order 22465Case 20159Pooled all interests in the 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

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