BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

2,560-acre Bakken spacing unit

T146N R94W sections 14, 15, 22, 23

Spacing unit1 wells allowed · order 23540Bailey-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T146N R94W sections 14, 15, 22, 23
Pool
Bailey-Bakken
Zone
Zone XIV
County
Dunn County
Surveyed wells inside
18
Most wells operated by
Burlington / Marathon
Unit id
dsu-8fb470c76c0ab07de659
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-17
First linked order
May 13, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.94 two-mile laterals per 1,280 acres
Density drilled so far
8.34 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

Loraas 44-21HOTTO 14-23HDAVIS 24-22HFRIEDA 31-14TFHBOLDT 14-22TFHGENE 44-23TFHWR CONNOLLY 31-14HMAY 34-22TFHEMMET 44-23HSEBASTIAN 21-14TFHFRANK 24-22TFHANDERSON 44-23HSUSANA 14-23TFHBEN RECKARD 44-22HCONNOLLY 31-14HTROTTER 14-23HMASTEL 14-24TFHFEDORA 34-22H1 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
Loraas 44-21HMARATHON OIL COMPANYInactive (IA)11,285 ft100%
OTTO 14-23HMARATHON OIL COMPANYActive (A)10,942 ft100%
DAVIS 24-22HMARATHON OIL COMPANYActive (A)10,324 ft100%
FRIEDA 31-14TFHMARATHON OIL COMPANYActive (A)10,323 ft100%
BOLDT 14-22TFHMARATHON OIL COMPANYActive (A)10,180 ft100%
GENE 44-23TFHMARATHON OIL COMPANYActive (A)10,179 ft100%
WR CONNOLLY 31-14HMARATHON OIL COMPANYActive (A)10,178 ft100%
MAY 34-22TFHMARATHON OIL COMPANYActive (A)10,108 ft100%
EMMET 44-23HMARATHON OIL COMPANYActive (A)10,104 ft100%
SEBASTIAN 21-14TFHMARATHON OIL COMPANYActive (A)10,090 ft100%
FRANK 24-22TFHMARATHON OIL COMPANYActive (A)10,003 ft100%
ANDERSON 44-23HMARATHON OIL COMPANYActive (A)9,818 ft100%
SUSANA 14-23TFHMARATHON OIL COMPANYActive (A)9,777 ft100%
BEN RECKARD 44-22HMARATHON OIL COMPANYActive (A)9,524 ft100%
CONNOLLY 31-14HMARATHON OIL COMPANYPlugged and abandoned (PA)8,987 ft100%
TROTTER 14-23HMARATHON OIL COMPANYActive (A)8,874 ft100%
MASTEL 14-24TFHMARATHON OIL COMPANYActive (A)8,801 ft87%
FEDORA 34-22HMARATHON OIL COMPANYAbandoned (AB)7,389 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 23508Case 21204Designated the spacing unitHUNT OIL CO.
  2. Order 23540Case 21236Established the spacing unit, 1 well allowedMARATHON OIL CO.
  3. 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

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