BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

3,840-acre Bakken spacing unit

T155N R97W sections 20, 21, 28, 29, 32, 33

Spacing unitDollar Joe-Bakken

Unit facts

Formation
Bakken
Acres
3,840
Type
Spacing unit
Land described
T155N R97W sections 20, 21, 28, 29, 32, 33
Pool
Dollar Joe-Bakken
Zone
Zone XVI
County
Williams County
Surveyed wells inside
28
Most wells operated by
CONTINENTAL RESOURCES, INC.
Unit id
dsu-fc0f28c80b6d892a7bf3
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.56 two-mile laterals per 1,280 acres
Density drilled so far
6.63 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

ANNAPOLIS 3-29HANNAPOLIS 2-29H2MADISON 1-28HANNAPOLIS 6-29H1MADISON 2-28HANNAPOLIS 7-29HMADISON 3-28HANNAPOLIS 1-29HANNAPOLIS 4-29HANNAPOLIS 5-29H1MADISON 4-28H1PIERRE FEDERAL 7-21HRALEIGH 5-20H1MADISON 6-28H1MADISON 7-28HPIERRE FEDERAL 6-21H1MADISON 5-28HPIERRE 5-21HPIERRE 4-21H1RALEIGH 4-20HPIERRE 1-21HPIERRE 3-21HRALEIGH 7-20HPIERRE 2-21HRALEIGH 1-20HRALEIGH 6-20H1RALEIGH 3-20HRALEIGH 2-20H11 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
ANNAPOLIS 3-29HCONTINENTAL RESOURCES, INC.Active (A)11,697 ft100%
ANNAPOLIS 2-29H2CONTINENTAL RESOURCES, INC.Active (A)11,540 ft100%
MADISON 1-28HCONTINENTAL RESOURCES, INC.Active (A)10,435 ft100%
ANNAPOLIS 6-29H1CONTINENTAL RESOURCES, INC.Active (A)10,324 ft100%
MADISON 2-28HCONTINENTAL RESOURCES, INC.Active (A)10,261 ft100%
ANNAPOLIS 7-29HCONTINENTAL RESOURCES, INC.Active (A)10,258 ft100%
MADISON 3-28HCONTINENTAL RESOURCES, INC.Active (A)10,164 ft100%
ANNAPOLIS 1-29HCONTINENTAL RESOURCES, INC.Active (A)9,558 ft100%
ANNAPOLIS 4-29HCONTINENTAL RESOURCES, INC.Active (A)9,259 ft100%
ANNAPOLIS 5-29H1CONTINENTAL RESOURCES, INC.Inactive (IA)9,247 ft100%
MADISON 4-28H1CONTINENTAL RESOURCES, INC.Active (A)8,010 ft100%
PIERRE FEDERAL 7-21HCONTINENTAL RESOURCES, INC.Active (A)7,883 ft61%
RALEIGH 5-20H1CONTINENTAL RESOURCES, INC.Active (A)7,871 ft61%
MADISON 6-28H1CONTINENTAL RESOURCES, INC.Active (A)7,473 ft100%
MADISON 7-28HCONTINENTAL RESOURCES, INC.Active (A)7,452 ft100%
PIERRE FEDERAL 6-21H1CONTINENTAL RESOURCES, INC.Active (A)7,414 ft59%
MADISON 5-28HCONTINENTAL RESOURCES, INC.Active (A)6,882 ft100%
PIERRE 5-21HCONTINENTAL RESOURCES, INC.Active (A)6,840 ft57%
PIERRE 4-21H1CONTINENTAL RESOURCES, INC.Active (A)6,786 ft58%
RALEIGH 4-20HCONTINENTAL RESOURCES, INC.Active (A)5,764 ft53%
PIERRE 1-21HCONTINENTAL RESOURCES, INC.Active (A)4,802 ft49%
PIERRE 3-21HCONTINENTAL RESOURCES, INC.Active (A)4,685 ft48%
RALEIGH 7-20HCONTINENTAL RESOURCES, INC.Active (A)4,674 ft48%
PIERRE 2-21HCONTINENTAL RESOURCES, INC.Active (A)4,657 ft48%
RALEIGH 1-20HCONTINENTAL RESOURCES, INC.Active (A)4,525 ft47%
RALEIGH 6-20H1CONTINENTAL RESOURCES, INC.Active (A)4,522 ft47%
RALEIGH 3-20HCONTINENTAL RESOURCES, INC.Active (A)3,394 ft40%
RALEIGH 2-20H1CONTINENTAL RESOURCES, INC.Active (A)3,302 ft40%

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 35003Case 32248Established the spacing unitCONTINENTAL RESOURCES, INC.
  2. Order 35032Case 32277Pooled all interests in the 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

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