BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T145N R94W sections 6, 7

Spacing unit8 wells allowed · order 32749Killdeer-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T145N R94W sections 6, 7
Pool
Killdeer-Bakken
Zone
Zone IV
County
Dunn County
Surveyed wells inside
8
Most wells operated by
Burlington / Marathon
Unit id
dsu-30190611de157b42567b
Wells allowed by the latest linked order
8
Wells assigned to this unit
7
Pending permits inside
0
Balance under the allowance
0
First linked order
Sep 26, 2008
Laterals that still fit (Nov 2026 method)
2 (1.9 two-mile equivalents)
Neighbourhood target density
9.86 two-mile laterals per 1,280 acres
Density drilled so far
7.55 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

BECKERT 24-7HKGC 31-6HKELLOGG 14-7TFHLENY JO 21-6HNICOLE 31-6HSTROMMEN 44X-7DSTROMMEN 44X-7HMUGGLI 44-12H1 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
BECKERT 24-7HXTO ENERGY INCActive (A)13,475 ft100%
KGC 31-6HMARATHON OIL COMPANYActive (A)12,643 ft100%
KELLOGG 14-7TFHMARATHON OIL COMPANYActive (A)10,255 ft100%
LENY JO 21-6HMARATHON OIL COMPANYActive (A)10,247 ft100%
NICOLE 31-6HMARATHON OIL COMPANYActive (A)10,240 ft100%
STROMMEN 44X-7DXTO ENERGY INCActive (A)9,393 ft100%
STROMMEN 44X-7HXTO ENERGY INCActive (A)9,190 ft100%
MUGGLI 44-12HMARATHON OIL COMPANYActive (A)1,797 ft18%

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 12246Case 10359Designated the spacing unitBURLINGTON RESOURCES OIL & GAS CO. LP
  2. Order 12343Case 10443Established the spacing unit, 2 wells allowedENCORE OPERATING, L.P.
  3. Order 13506Case 11399Designated the spacing unit
  4. Order 18256Case 15993Established the spacing unit, 7 wells allowedDENBURY ONSHORE, LLC
  5. Order 21858Case 19556Established the spacing unit, 8 wells allowedXTO ENERGY INC.
  6. Order 25631Case 23288Pooled all interests in the unitXTO ENERGY INC.

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.