BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T155N R99W sections 25, 36

Spacing unit7 wells allowed · order 33442Epping-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T155N R99W sections 25, 36
Pool
Epping-Bakken
Zone
Zone II
County
Williams County
Surveyed wells inside
8
Most wells operated by
Kraken / Neptune / Zavanna
Unit id
dsu-31e9734aec55ed8e2e73
Wells allowed by the latest linked order
7
Wells assigned to this unit
8
Pending permits inside
0
Balance under the allowance
-1
First linked order
Feb 1, 2011
Review note
over_allowance
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.45 two-mile laterals per 1,280 acres
Density drilled so far
7.99 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

Midas 36-25 1HGOLDEN 25-36HMidas 36-25 2TFHMidas 36-25 3HOlympia 36-25 2TFHMidas 36-25 4TFH XEOlympia 36-25 3HOlympia 36-25 4TFH1 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
Midas 36-25 1HZavanna Energy Operating, LLCActive (A)11,902 ft100%
GOLDEN 25-36HZavanna Energy Operating, LLCActive (A)10,709 ft100%
Midas 36-25 2TFHZavanna Energy Operating, LLCActive (A)10,531 ft100%
Midas 36-25 3HZavanna Energy Operating, LLCActive (A)10,334 ft100%
Olympia 36-25 2TFHZavanna Energy Operating, LLCActive (A)10,221 ft100%
Midas 36-25 4TFH XEZavanna Energy Operating, LLCActive (A)10,218 ft100%
Olympia 36-25 3HZavanna Energy Operating, LLCActive (A)10,197 ft100%
Olympia 36-25 4TFHZavanna Energy Operating, LLCActive (A)10,113 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

  1. Order 16280Case 14057Established the spacing unit, 3 wells allowedGADECO, LLC
  2. Order 22383Case 20078Pooled all interests in the unitGADECO, LLC
  3. Order 33402Case 30743Designated the spacing unitZAVANNA, LLC
  4. Order 33402Case 30743Designated the spacing unit, 7 wells allowedZAVANNA, LLC
  5. Order 33442Case 30783Established the spacing unit, 7 wells allowedZAVANNA, 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.