BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

T155N R99W sections 25, 36

Spacing unitBrooklyn-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T155N R99W sections 25, 36
Pool
Brooklyn-Bakken
Zone
Zone IV
County
Williams County
Surveyed wells inside
16
Most wells operated by
CONTINENTAL RESOURCES, INC.
Unit id
dsu-f0e9f1d3bff6ab7f5214
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
8.49 two-mile laterals per 1,280 acres
Density drilled so far
8.15 per 1,280 acres

Room to drill: 1 lateral 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

RENNERFELDT 6-30H1Midas 36-25 1HGOLDEN 25-36HMidas 36-25 2TFHRENNERFELDT 4-30HMidas 36-25 3HRENNERFELDT 5-30H1RENNERFELDT 2-30HRENNERFELDT 7-30HRENNERFELDT 3-30HOlympia 36-25 2TFHMidas 36-25 4TFH XEOlympia 36-25 3HOlympia 36-25 4TFHRENNERFELDT 8-30H1RENNERFELDT 1-30H1 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
RENNERFELDT 6-30H1CONTINENTAL RESOURCES, INC.Active (A)12,082 ft100%
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%
RENNERFELDT 4-30HCONTINENTAL RESOURCES, INC.Active (A)10,353 ft100%
Midas 36-25 3HZavanna Energy Operating, LLCActive (A)10,334 ft100%
RENNERFELDT 5-30H1CONTINENTAL RESOURCES, INC.Active (A)10,320 ft100%
RENNERFELDT 2-30HCONTINENTAL RESOURCES, INC.Active (A)10,309 ft100%
RENNERFELDT 7-30HCONTINENTAL RESOURCES, INC.Active (A)10,235 ft100%
RENNERFELDT 3-30HCONTINENTAL RESOURCES, INC.Active (A)10,229 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%
RENNERFELDT 8-30H1CONTINENTAL RESOURCES, INC.Active (A)10,081 ft100%
RENNERFELDT 1-30HCONTINENTAL RESOURCES, INC.Inactive (IA)9,469 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 33402Case 30743Established the spacing unitZAVANNA, LLC
  2. Order 33929Case 31240Pooled all interests in the unitZAVANNA, LLC
  3. Order 35003Case 32248Designated the spacing unitCONTINENTAL RESOURCES, 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

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