Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T158N R90W sections 19, 30

Spacing unit4 wells allowed · order 35556Clear Water-Bakken

Unit facts

Formation: Bakken
Acres: 1,280
Type: Spacing unit
Land described: T158N R90W sections 19, 30
Pool: Clear Water-Bakken
Zone: Zone IX
County: Mountrail County
Surveyed wells inside: 3
Most wells operated by: EOG Resources
Unit id: dsu-10df6f14d3bbfea2e103
Wells allowed by the latest linked order: 4
Wells assigned to this unit: 3
Pending permits inside: 0
Balance under the allowance: +1
First linked order: Apr 27, 2010
Laterals that still fit (Nov 2026 method): 2 (1.91 two-mile equivalents)
Neighbourhood target density: 4.36 two-mile laterals per 1,280 acres
Density drilled so far: 2.74 per 1,280 acres

Room to drill: 2 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

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 playback See on the cases and orders mapHistorical spacing units by order

Wells inside the unit

Well	Operator	Status	Lateral inside
SIDONIA 31-3019H	EOG RESOURCES, INC.	Active (A)	9,643 ft100%
SIDONIA 49-3019H	EOG RESOURCES, INC.	Active (A)	9,641 ft100%
SIDONIA 38-3019H	EOG RESOURCES, INC.	Active (A)	9,522 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

Apr 27, 2010Order 14441Case 12187Established the spacing unit, 1 well allowedEOG RESOURCES, INC.
Apr 27, 2010Order 14441Case 12187Designated the spacing unitEOG RESOURCES, INC.
Jul 9, 2010Order 14790Case 12533Designated the spacing unit, 3 wells allowedEOG RESOURCES, INC.
Jul 9, 2010Order 15021Case 12758Established the spacing unit, 3 wells allowedEOG RESOURCES, INC.
Mar 22, 2011Order 16437Case 14162Pooled all interests in the unitEOG RESOURCES, INC.
Jan 31, 2012Order 17614Case 15368Designated the spacing unit, 4 wells allowedHESS CORP.
Jan 31, 2012Order 18709Case 16443Established the spacing unit, 4 wells allowedEOG 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.