BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T151N R93W sections 13, 24

Spacing unit2 wells allowed · order 34203Big Bend-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T151N R93W sections 13, 24
Pool
Big Bend-Bakken
Zone
Zone XLV
County
Mountrail County
Surveyed wells inside
20
Most wells operated by
Burlington / Marathon
Unit id
dsu-31fcbc47f43bb8552c37
Wells allowed by the latest linked order
2
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-18
First linked order
Jan 27, 2016
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.4 two-mile laterals per 1,280 acres
Density drilled so far
7.98 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. 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

ALAMO 3-19-18HALAMO 6-19-18TFHSHRADER 41-13HHOMME 11-18TFHALAMO 4-19-18TFHALAMO 8-19-18TF2HABNER 21-13TFHPEARL 41-13HALAMO 5-19-18TFHHUNSTAD 31-13HALAMO 1-19-18HPEARL 41-13TFHALAMO 2-19-18HORVIN 31-13TFHWOLDING 14-24HKARI 11-13TFHHunter Federal 1 SLHAHEL ET AL NEWTOWN 44-24 H7JODI AUBOL 41-14HMOLE 1 SLH1 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
ALAMO 3-19-18HSLAWSON EXPLORATION COMPANY, INC.Active (A)10,244 ft100%
ALAMO 6-19-18TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,874 ft100%
SHRADER 41-13HMARATHON OIL COMPANYActive (A)9,874 ft100%
HOMME 11-18TFHMARATHON OIL COMPANYActive (A)9,796 ft100%
ALAMO 4-19-18TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,725 ft100%
ALAMO 8-19-18TF2HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,602 ft100%
ABNER 21-13TFHMARATHON OIL COMPANYActive (A)9,597 ft100%
PEARL 41-13HMARATHON OIL COMPANYActive (A)9,586 ft100%
ALAMO 5-19-18TFHSLAWSON EXPLORATION COMPANY, INC.Active (A)9,561 ft100%
HUNSTAD 31-13HMARATHON OIL COMPANYActive (A)9,547 ft100%
ALAMO 1-19-18HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,527 ft100%
PEARL 41-13TFHMARATHON OIL COMPANYActive (A)9,496 ft100%
ALAMO 2-19-18HSLAWSON EXPLORATION COMPANY, INC.Active (A)9,481 ft100%
ORVIN 31-13TFHMARATHON OIL COMPANYActive (A)9,478 ft100%
WOLDING 14-24HMARATHON OIL COMPANYActive (A)9,302 ft100%
KARI 11-13TFHMARATHON OIL COMPANYActive (A)9,153 ft100%
Hunter Federal 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)5,117 ft50%
AHEL ET AL NEWTOWN 44-24 H7Phoenix Petroleum, LLCPlugged and abandoned (PA)2,822 ft100%
JODI AUBOL 41-14HMARATHON OIL COMPANYActive (A)2,248 ft23%
MOLE 1 SLHSLAWSON EXPLORATION COMPANY, INC.Active (A)1,017 ft21%

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 26421Case 24078Established the spacing unitMARATHON OIL CO.
  2. Order 26421Case 24078Designated the spacing unit, 2 wells allowedMARATHON 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

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