BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

2,560-acre Bakken spacing unit

T150N R97W sections 29, 30, 31, 32

Spacing unit1 wells allowed · order 23464Siverston-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T150N R97W sections 29, 30, 31, 32
Pool
Siverston-Bakken
Zone
Zone XIII
County
McKenzie County
Surveyed wells inside
15
Most wells operated by
XTO Energy
Unit id
dsu-ab1c00378c26fdf5e744
Wells allowed by the latest linked order
1
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-14
First linked order
Feb 12, 2014
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
9.52 two-mile laterals per 1,280 acres
Density drilled so far
6.68 per 1,280 acres

Room to drill: 1 lateral 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

COLE 44X-32GCOLE FEDERAL 44X-32DCOLE 44X-32FARLYS 34X-31HCOLE FEDERAL 44X-32HCOLE 44X-32CARLYS FEDERAL 34X-31CJOHNSON 24X-31AJOHNSON 24X-31ELUCY 14X-32BJOHNSON FEDERAL 24X-31FLUCY 14X-32FLUCY 14X-32AJOHNSON 24-31NEHJOHNSON 24X-31EXH1 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
COLE 44X-32GXTO ENERGY INCActive (A)11,018 ft100%
COLE FEDERAL 44X-32DXTO ENERGY INCActive (A)10,328 ft100%
ARLYS 34X-31HXTO ENERGY INCActive (A)10,311 ft100%
COLE 44X-32FXTO ENERGY INCActive (A)10,311 ft100%
COLE FEDERAL 44X-32HXTO ENERGY INCActive (A)10,279 ft100%
COLE 44X-32CXTO ENERGY INCActive (A)10,213 ft100%
ARLYS FEDERAL 34X-31CXTO ENERGY INCActive (A)10,051 ft100%
JOHNSON 24X-31AXTO ENERGY INCActive (A)9,585 ft100%
JOHNSON 24X-31EXTO ENERGY INCActive (A)9,581 ft100%
LUCY 14X-32BXTO ENERGY INCActive (A)9,518 ft100%
JOHNSON FEDERAL 24X-31FXTO ENERGY INCActive (A)9,454 ft100%
LUCY 14X-32FXTO ENERGY INCActive (A)9,304 ft100%
LUCY 14X-32AXTO ENERGY INCActive (A)9,081 ft100%
JOHNSON 24-31NEHXTO ENERGY INCActive (A)8,702 ft100%
JOHNSON 24X-31EXHXTO ENERGY INCActive (A)2,061 ft20%

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 23464Case 21160Established the spacing unit, 1 well allowedXTO ENERGY INC.
  2. Order 23464Case 21160Designated the spacing unitXTO ENERGY INC.
  3. Order 34449Case 31713Designated the spacing unitDEVON ENERGY WILLISTON, LLC

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.