BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

2,560-acre Bakken spacing unit

T148N R96W sections 27, 28, 33, 34

Spacing unit2 wells allowed · order 36244Bear Creek-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T148N R96W sections 27, 28, 33, 34
Pool
Bear Creek-Bakken
Zone
Zone XV
County
Dunn County
Surveyed wells inside
20
Most wells operated by
XTO Energy
Unit id
dsu-1c706fd089e6ce847c9b
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-18
First linked order
Sep 11, 2015
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.93 two-mile laterals per 1,280 acres
Density drilled so far
7.58 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. 1 more would fit the density but not the spacing rule. 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

SCHETTLER FEDERAL 41X-28WERRE TRUST 44X-34HWERRE TRUST FEDERAL 21X-3B-NWERRE TRUST FEDERAL 21X-3F2-NWERRE TRUST 44X-34GWERRE TRUST FEDERAL 14X-34AXD-NWERRE TRUST FEDERAL 14X-34EXH2-NWERRE TRUST FEDERAL 14X-34EWERRE TRUST 44X-34CWERRE TRUST FEDERAL 44X-34DWERRE TRUST FEDERAL 14X-34AXBWERRE TRUST FEDERAL 14X-34AFlint Chips Federal 16-5HSLMARTIN FEDERAL 21X-33AMARTIN FEDERAL 21X-33BESTHER FEDERAL 34X-28CESTHER FEDERAL 34X-28GMARTIN FEDERAL 21X-33EMARTIN FEDERAL 21X-33FMARTIN FEDERAL 31X-33H1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Wells inside the unit

WellOperatorStatusLateral inside
SCHETTLER FEDERAL 41X-28XTO ENERGY INCActive (A)11,688 ft67%
WERRE TRUST 44X-34HXTO ENERGY INCActive (A)10,863 ft100%
WERRE TRUST FEDERAL 21X-3B-NXTO ENERGY INCActive (A)10,196 ft100%
WERRE TRUST FEDERAL 21X-3F2-NXTO ENERGY INCActive (A)10,114 ft100%
WERRE TRUST 44X-34GXTO ENERGY INCActive (A)10,079 ft100%
WERRE TRUST FEDERAL 14X-34AXD-NXTO ENERGY INCActive (A)9,975 ft100%
WERRE TRUST FEDERAL 14X-34EXH2-NXTO ENERGY INCActive (A)9,944 ft100%
WERRE TRUST FEDERAL 14X-34EXTO ENERGY INCActive (A)9,834 ft100%
WERRE TRUST 44X-34CXTO ENERGY INCActive (A)9,790 ft100%
WERRE TRUST FEDERAL 44X-34DXTO ENERGY INCActive (A)9,785 ft100%
WERRE TRUST FEDERAL 14X-34AXBXTO ENERGY INCActive (A)9,631 ft100%
WERRE TRUST FEDERAL 14X-34AXTO ENERGY INCActive (A)9,540 ft100%
Flint Chips Federal 16-5HSLCONTINENTAL RESOURCES, INC.Active (A)5,133 ft50%
MARTIN FEDERAL 21X-33AXTO ENERGY INCActive (A)5,022 ft50%
MARTIN FEDERAL 21X-33BXTO ENERGY INCActive (A)4,942 ft50%
ESTHER FEDERAL 34X-28CXTO ENERGY INCActive (A)4,841 ft49%
ESTHER FEDERAL 34X-28GXTO ENERGY INCActive (A)4,603 ft48%
MARTIN FEDERAL 21X-33EXTO ENERGY INCActive (A)4,511 ft47%
MARTIN FEDERAL 21X-33FXTO ENERGY INCActive (A)4,420 ft47%
MARTIN FEDERAL 31X-33HXTO ENERGY INCActive (A)4,418 ft49%

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 23928Case 21582Designated the spacing unit, 2 wells allowedCONTINENTAL RESOURCES, INC.
  2. Order 25616Case 23273Established the spacing unitXTO ENERGY INC.
  3. Order 28182Case 25771Pooled 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

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