BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T150N R93W sections 3, 4, 9, 10

Spacing unit1 wells allowed · order 23347Reunion Bay-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T150N R93W sections 3, 4, 9, 10
Pool
Reunion Bay-Bakken
Zone
Zone XVI
County
Mountrail County
Surveyed wells inside
20
Most wells operated by
Burlington / Marathon
Unit id
dsu-602c485d801a71a6aaae
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-19
First linked order
May 22, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.54 two-mile laterals per 1,280 acres
Density drilled so far
9.32 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

EVENSON USA 41-3HROYAL USA 41-3TFHPETERSON USA 41-3TFHMAGGIE USA 21-4HPACKINEAU USA 21-3HHANNAH USA 31-4TFHMHA USA 11-4HKulland USA 41-4TFHANNA PACKINEAU USA 21-3TFHLindley USA 41-4HFlagg USA 11-3HHarrington USA 11-4HRUFUS USA 21-4TFHBrusseau USA 11-3TFHGracie USA 11-3TFHHENRY CHARGING USA 31-3TFHRAYMOND USA 41-4HMHA USA 11-4TFHHENRY CHARGING USA 41-3HHENRY CHARGING USA 21-3H1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Wells inside the unit

WellOperatorStatusLateral inside
EVENSON USA 41-3HMARATHON OIL COMPANYActive (A)10,203 ft100%
ROYAL USA 41-3TFHMARATHON OIL COMPANYActive (A)10,146 ft100%
PETERSON USA 41-3TFHMARATHON OIL COMPANYActive (A)10,120 ft100%
MAGGIE USA 21-4HMARATHON OIL COMPANYActive (A)10,117 ft100%
PACKINEAU USA 21-3HMARATHON OIL COMPANYActive (A)9,926 ft100%
HANNAH USA 31-4TFHMARATHON OIL COMPANYActive (A)9,916 ft100%
Kulland USA 41-4TFHMARATHON OIL COMPANYActive (A)9,900 ft100%
MHA USA 11-4HMARATHON OIL COMPANYActive (A)9,900 ft100%
ANNA PACKINEAU USA 21-3TFHMARATHON OIL COMPANYActive (A)9,882 ft100%
Lindley USA 41-4HMARATHON OIL COMPANYActive (A)9,862 ft100%
Flagg USA 11-3HMARATHON OIL COMPANYActive (A)9,859 ft100%
Harrington USA 11-4HMARATHON OIL COMPANYActive (A)9,848 ft100%
RUFUS USA 21-4TFHMARATHON OIL COMPANYActive (A)9,799 ft100%
Brusseau USA 11-3TFHMARATHON OIL COMPANYActive (A)9,779 ft100%
Gracie USA 11-3TFHMARATHON OIL COMPANYActive (A)9,761 ft100%
HENRY CHARGING USA 31-3TFHMARATHON OIL COMPANYActive (A)9,721 ft100%
RAYMOND USA 41-4HMARATHON OIL COMPANYInactive (IA)9,498 ft100%
MHA USA 11-4TFHMARATHON OIL COMPANYActive (A)9,421 ft100%
HENRY CHARGING USA 41-3HMARATHON OIL COMPANYActive (A)9,408 ft100%
HENRY CHARGING USA 21-3HMARATHON OIL COMPANYActive (A)9,174 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 23347Case 21043Established the spacing unit, 1 well allowedMARATHON OIL CO.
  2. Order 23347Case 21043Designated the spacing unitMARATHON OIL CO.
  3. Order 31544Case 28993Pooled all interests in the unitMARATHON OIL CO.
  4. Order 31536Case 28985Designated the spacing unit

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

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