BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T147N R94W sections 4, 9

Spacing unit8 wells allowed · order 33952Mcgregory Buttes-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T147N R94W sections 4, 9
Pool
Mcgregory Buttes-Bakken
Zone
Zone XI
County
Dunn County
Surveyed wells inside
8
Most wells operated by
Burlington / Marathon
Unit id
dsu-2d61941bf6e187434164
Wells allowed by the latest linked order
8
Wells assigned to this unit
8
Pending permits inside
0
Balance under the allowance
0
First linked order
Nov 30, 2009
Laterals that still fit (Nov 2026 method)
2 (1.91 two-mile equivalents)
Neighbourhood target density
9.69 two-mile laterals per 1,280 acres
Density drilled so far
7.59 per 1,280 acres

Room to drill: 2 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

BEARS GHOST USA 11-4TFHBEARS GHOST USA 11-4HRICHANDA USA 21-4HBEARS GHOST USA 21-4TFHGODDARD USA 41-4TFHEDYTH USA 41-4HBEARS GHOST USA 31-4HBEARS GHOST USA 31-4TFH1 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
BEARS GHOST USA 11-4TFHMARATHON OIL COMPANYActive (A)11,746 ft100%
BEARS GHOST USA 11-4HMARATHON OIL COMPANYActive (A)10,766 ft100%
RICHANDA USA 21-4HMARATHON OIL COMPANYActive (A)10,324 ft100%
BEARS GHOST USA 21-4TFHMARATHON OIL COMPANYActive (A)9,999 ft100%
GODDARD USA 41-4TFHMARATHON OIL COMPANYActive (A)9,857 ft100%
EDYTH USA 41-4HMARATHON OIL COMPANYActive (A)9,800 ft100%
BEARS GHOST USA 31-4HMARATHON OIL COMPANYActive (A)9,096 ft100%
BEARS GHOST USA 31-4TFHMARATHON OIL COMPANYActive (A)9,059 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 13780Case 11637Established the spacing unit, 2 wells allowedMARATHON OIL CO.
  2. Order 13780Case 11637Designated the spacing unitMARATHON OIL CO.
  3. Order 16717Case 14440Established the spacing unit, 4 wells allowedMARATHON OIL CO.
  4. Order 22339Case 20034Designated the spacing unit, 7 wells allowedG3 OPERATING, LLC
  5. Order 22379Case 20074Established the spacing unit, 7 wells allowedMARATHON OIL CO.
  6. Order 31134Case 28592Designated the spacing unit, 8 wells allowedMARATHON OIL CO.
  7. Order 31153Case 28611Established the spacing unit, 8 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

One other unit shares a surveyed well with this one; overlapping units are not additive.