BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T147N R96W sections 12, 13

Spacing unit7 wells allowed · order 36244Corral Creek-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T147N R96W sections 12, 13
Pool
Corral Creek-Bakken
Zone
Zone IV
County
Dunn County
Surveyed wells inside
8
Most wells operated by
XTO Energy
Unit id
dsu-619979543c2aca038f98
Wells allowed by the latest linked order
7
Wells assigned to this unit
7
Pending permits inside
0
Balance under the allowance
-1
First linked order
Dec 12, 2008
Laterals that still fit (Nov 2026 method)
5 (4.78 two-mile equivalents)
Neighbourhood target density
10.97 two-mile laterals per 1,280 acres
Density drilled so far
6.42 per 1,280 acres

Room to drill: 5 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

BRANDVIK FEDERAL 44X-13CBRANDVIK 24X-13E2BRANDVIK 24X-13BBRANDVIK FEDERAL 44X-13GBRANDVIK FEDERAL 24X-13FBRANDVIK FEDERAL 44X-13DBRANDVIK FEDERAL 44X-13HPULLMAN 3A MBH-ULW1 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
BRANDVIK FEDERAL 44X-13CXTO ENERGY INCActive (A)9,896 ft100%
BRANDVIK 24X-13E2XTO ENERGY INCActive (A)9,603 ft100%
BRANDVIK 24X-13BXTO ENERGY INCActive (A)9,602 ft100%
BRANDVIK FEDERAL 44X-13GXTO ENERGY INCActive (A)9,460 ft100%
BRANDVIK FEDERAL 24X-13FXTO ENERGY INCActive (A)9,391 ft100%
BRANDVIK FEDERAL 44X-13DXTO ENERGY INCActive (A)9,374 ft100%
BRANDVIK FEDERAL 44X-13HXTO ENERGY INCActive (A)9,362 ft100%
PULLMAN 3A MBH-ULWBURLINGTON RESOURCES OIL & GAS COMPANY LPActive (A)1,777 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 12647Case 10484Established the spacing unit
  2. Order 12809Case 10623Designated the spacing unit
  3. Order 13184Case 11123Designated the spacing unitXTO ENERGY INC.
  4. Order 14066Case 11879Established the spacing unit, 3 wells allowedENCORE OPERATING, L.P.
  5. Order 15995Case 13717Pooled all interests in the unitENCORE OPERATING L.P.
  6. Order 18849Case 15332Designated the spacing unit, 3 wells allowed
  7. Order 18109Case 15854Established the spacing unit, 7 wells allowedDENBURY ONSHORE, LLC
  8. Order 19275Case 17007Designated the spacing unit, 7 wells allowedCONTINENTAL RESOURCES, 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

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