BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

2,560-acre Bakken spacing unit

T150N R98W sections 1, 12

Spacing unit1 wells allowed · order 23464Siverston-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T150N R98W sections 1, 12
Pool
Siverston-Bakken
Zone
Zone XIII
County
McKenzie County
Surveyed wells inside
16
Most wells operated by
XTO Energy
Unit id
dsu-b3d24efab05381fb43b2
Wells allowed by the latest linked order
1
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-15
First linked order
Feb 12, 2014
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.22 two-mile laterals per 1,280 acres
Density drilled so far
7.45 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. 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

SERRAHN 41X-6HJOHNSON TRUST FEDERAL 21X-6FJOHNSON TRUST FEDERAL 21X-6EJOHNSON TRUST FEDERAL 21X-6BJOHNSON TRUST FEDERAL 21X-6AXDSATTER 31X-1HSERRAHN 41-6SWHSATTER 31X-1G2SATTER 21X-1BSATTER 31X-1CXDSATTER 31X-1DSATTER 31-1SWHSATTER 21X-1CSERRAHN 41X-6DSATTER 21X-1FSERRAHN 11X-5EXH1 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
SERRAHN 41X-6HXTO ENERGY INCActive (A)12,044 ft100%
JOHNSON TRUST FEDERAL 21X-6FXTO ENERGY INCActive (A)10,303 ft100%
JOHNSON TRUST FEDERAL 21X-6EXTO ENERGY INCActive (A)10,278 ft100%
JOHNSON TRUST FEDERAL 21X-6BXTO ENERGY INCActive (A)10,266 ft100%
JOHNSON TRUST FEDERAL 21X-6AXDXTO ENERGY INCActive (A)10,259 ft100%
SATTER 31X-1HXTO ENERGY INCActive (A)9,889 ft100%
SERRAHN 41-6SWHXTO ENERGY INCActive (A)9,644 ft100%
SATTER 21X-1BXTO ENERGY INCActive (A)9,620 ft100%
SATTER 31X-1G2XTO ENERGY INCActive (A)9,620 ft100%
SATTER 31X-1CXDXTO ENERGY INCActive (A)9,558 ft100%
SATTER 31X-1DXTO ENERGY INCActive (A)9,473 ft100%
SATTER 31-1SWHXTO ENERGY INCActive (A)9,461 ft100%
SATTER 21X-1CXTO ENERGY INCActive (A)9,444 ft100%
SERRAHN 41X-6DXTO ENERGY INCActive (A)9,429 ft100%
SATTER 21X-1FXTO ENERGY INCActive (A)9,382 ft100%
SERRAHN 11X-5EXHXTO ENERGY INCActive (A)7,402 ft72%

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 28717Case 26300Pooled all interests in the unitXTO ENERGY INC.
  4. 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.