BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

2,560-acre Bakken spacing unit

T146N R94W sections 2, 3, 10, 11

Spacing unit2 wells allowed · order 31171Bailey-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T146N R94W sections 2, 3, 10, 11
Pool
Bailey-Bakken
Zone
Zone XIV
County
Dunn County
Surveyed wells inside
21
Most wells operated by
Burlington / Marathon
Unit id
dsu-8c0ba11648a9865d3a1a
Wells allowed by the latest linked order
2
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-19
First linked order
May 3, 2017
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.88 two-mile laterals per 1,280 acres
Density drilled so far
10.4 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

STOHLER 41-3HCHIMNEY BUTTE 34-11HKONSTANTIN 11-3HSUNDBY 24-11TFHHILLESLAND 31-3TFHGIFFORD 34-11TFHMARLENE 34-11TFHMCFADDEN 14-11HOLEA 24-11TFHGoth 44-11HGRAVEL COULEE 14-11TFHSTOHLER 21-3HMORRISON 24-11HHUGO 34-11HTIPTON 34-11HKLEE 11-3TFHRITA 41-3TFHSTANTON 41-3HLORENE STOHLER 11-3HLORENE STOHLER 11-3TFHBUEHNER SWD 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
STOHLER 41-3HMARATHON OIL COMPANYActive (A)18,267 ft100%
CHIMNEY BUTTE 34-11HMARATHON OIL COMPANYActive (A)16,391 ft100%
KONSTANTIN 11-3HMARATHON OIL COMPANYActive (A)10,443 ft100%
SUNDBY 24-11TFHMARATHON OIL COMPANYActive (A)10,308 ft100%
HILLESLAND 31-3TFHMARATHON OIL COMPANYActive (A)10,235 ft100%
GIFFORD 34-11TFHMARATHON OIL COMPANYActive (A)10,211 ft100%
MARLENE 34-11TFHMARATHON OIL COMPANYActive (A)10,198 ft100%
MCFADDEN 14-11HMARATHON OIL COMPANYActive (A)10,174 ft100%
OLEA 24-11TFHMARATHON OIL COMPANYActive (A)10,168 ft100%
Goth 44-11HMARATHON OIL COMPANYActive (A)10,138 ft100%
GRAVEL COULEE 14-11TFHMARATHON OIL COMPANYActive (A)10,129 ft100%
STOHLER 21-3HMARATHON OIL COMPANYPlugged and abandoned (PA)10,057 ft100%
MORRISON 24-11HMARATHON OIL COMPANYActive (A)10,055 ft100%
HUGO 34-11HMARATHON OIL COMPANYActive (A)10,052 ft100%
TIPTON 34-11HMARATHON OIL COMPANYActive (A)10,051 ft100%
KLEE 11-3TFHMARATHON OIL COMPANYActive (A)9,996 ft100%
RITA 41-3TFHMARATHON OIL COMPANYActive (A)9,920 ft100%
STANTON 41-3HMARATHON OIL COMPANYActive (A)9,891 ft100%
LORENE STOHLER 11-3HMARATHON OIL COMPANYActive (A)9,536 ft100%
LORENE STOHLER 11-3TFHMARATHON OIL COMPANYActive (A)9,295 ft100%
BUEHNER SWD 1MARATHON OIL COMPANYInactive (IA)3,891 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 27878Case 25475Designated the spacing unitBURLINGTON RESOURCES OIL & GAS CO. LP
  2. Order 27984Case 25576Established the spacing unitMARATHON OIL CO.
  3. Order 28502Case 26089Pooled all interests in the unitMARATHON OIL CO.
  4. Order 31129Case 28587Listed the unit in a pool zone table, 2 wells allowedMARATHON OIL CO.
  5. Order 33775Case 31086Designated the spacing unitMARATHON 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

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