BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,920-acre Bakken spacing unit

T151N R90W sections 5, 8, 9

Spacing unit21 wells allowed · order 35934Parshall-Bakken

Unit facts

Formation
Bakken
Acres
1,920
Type
Spacing unit
Land described
T151N R90W sections 5, 8, 9
Pool
Parshall-Bakken
Zone
Zone LV
County
Mountrail County
Surveyed wells inside
19
Most wells operated by
EOG Resources
Unit id
dsu-c1768c72eef852a5d89c
Wells allowed by the latest linked order
21
Wells assigned to this unit
6
Pending permits inside
0
Balance under the allowance
+2
First linked order
Feb 24, 2011
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.48 two-mile laterals per 1,280 acres
Density drilled so far
8.04 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

FERTILE 74-0905HFERTILE 76-0905HFERTILE 73-0905HFERTILE 72-0905HFERTILE 48-0905HFERTILE 77-0905HFERTILE 79-0905HFERTILE 80-0905HFERTILE 50-0509HFERTILE 71-0905HFERTILE 70-0509HFERTILE 10-09HFERTILE 6-05HFERTILE 9-08HFERTILE 69-0509HFERTILE 46-1608HFERTILE 67-0410HFERTILE 101-04HFERTILE 68-0410H1 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
FERTILE 74-0905HEOG RESOURCES, INC.Active (A)11,684 ft100%
FERTILE 76-0905HEOG RESOURCES, INC.Active (A)11,417 ft100%
FERTILE 73-0905HEOG RESOURCES, INC.Plugged and abandoned (PA)10,706 ft91%
FERTILE 72-0905HEOG RESOURCES, INC.Active (A)10,106 ft87%
FERTILE 48-0905HEOG RESOURCES, INC.Inactive (IA)9,839 ft100%
FERTILE 77-0905HEOG RESOURCES, INC.Inactive (IA)9,003 ft100%
FERTILE 79-0905HEOG RESOURCES, INC.Active (A)8,701 ft100%
FERTILE 80-0905HEOG RESOURCES, INC.Active (A)8,402 ft100%
FERTILE 50-0509HEOG RESOURCES, INC.Active (A)7,553 ft72%
FERTILE 71-0905HEOG RESOURCES, INC.Plugged and abandoned (PA)6,607 ft65%
FERTILE 70-0509HEOG RESOURCES, INC.Active (A)5,085 ft70%
FERTILE 10-09HEOG RESOURCES, INC.Active (A)4,959 ft100%
FERTILE 6-05HEOG RESOURCES, INC.Inactive (IA)4,838 ft100%
FERTILE 9-08HEOG RESOURCES, INC.Inactive (IA)4,811 ft100%
FERTILE 69-0509HEOG RESOURCES, INC.Active (A)4,205 ft48%
FERTILE 46-1608HEOG RESOURCES, INC.Active (A)3,259 ft34%
FERTILE 67-0410HEOG RESOURCES, INC.Active (A)2,916 ft26%
FERTILE 101-04HEOG RESOURCES, INC.Plugged and abandoned (PA)1,865 ft41%
FERTILE 68-0410HEOG RESOURCES, INC.Active (A)1,025 ft8%

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 16096Case 13812Established the spacing unit, 1 well allowedEOG RESOURCES, INC.
  2. Order 15898Case 13622Designated the spacing unit
  3. Order 18074Case 15819Pooled all interests in the unitEOG RESOURCES, INC.
  4. Order 22934Case 20629Designated the spacing unitHESS CORP.
  5. Order 23226Case 20920Designated the spacing unit, 6 wells allowedEOG RESOURCES, INC.
  6. Order 23313Case 21007Established the spacing unit, 6 wells allowedEOG RESOURCES, INC.
  7. Order 25013Case 22678Established the spacing unit, 21 wells allowedEOG RESOURCES, INC.
  8. Order 23815Case 21473Designated the spacing unit, 21 wells allowedSINCLAIR OIL & GAS CO.

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

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