BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

640-acre Bakken spacing unit

T153N R89W section 18

Spacing unit2 wells allowed · order 35934Parshall-Bakken

Unit facts

Formation
Bakken
Acres
640
Type
Spacing unit
Land described
T153N R89W section 18
Pool
Parshall-Bakken
Zone
Zone IV
County
Mountrail County
Surveyed wells inside
4
Most wells operated by
Hunt Oil
Unit id
dsu-eae09f7501ca515fbdaa
Wells allowed by the latest linked order
2
Wells assigned to this unit
2
Pending permits inside
0
Balance under the allowance
-2
First linked order
Mar 25, 2008
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
6.54 two-mile laterals per 1,280 acres
Density drilled so far
2.98 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. 4 more would fit the density but not the spacing rule. 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

SHELL 153-89-17-7H-1BOWMAN 2-18HBOWMAN 1-18HSHELL 153-89-17-6H-11 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
SHELL 153-89-17-7H-1HUNT OIL COMPANYActive (A)5,066 ft43%
BOWMAN 2-18HHUNT OIL COMPANYActive (A)4,756 ft100%
BOWMAN 1-18HHUNT OIL COMPANYActive (A)4,195 ft100%
SHELL 153-89-17-6H-1HUNT OIL COMPANYActive (A)1,664 ft11%

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 11695Case 9928Pooled all interests in the unitHUNT OIL CO.
  2. Order 14077Case 11890Listed the unit in a pool zone table, 3 wells allowedHUNT OIL CO.
  3. Order 14127Case 11939Established the spacing unit, 3 wells allowedEOG RESOURCES, INC.
  4. Order 21066Case 18764Pooled all interests in the unitEOG RESOURCES, INC.
  5. Order 25485Case 23154Listed the unit in a pool zone table, 3 wells allowedEOG RESOURCES, INC.
  6. Order 25192Case 22861Listed the unit in a pool zone table, 4 wells allowedHUNT OIL CO.
  7. Order 25498Case 23167Listed the unit in a pool zone table, 4 wells allowedHUNT OIL CO.
  8. Order 25546Case 23215Established the spacing unit, 4 wells allowedHUNT OIL CO.
  9. Order 28772Case 26354Established the spacing unit, 2 wells allowedHUNT OIL 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

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