BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T150N R98W sections 14, 23

Spacing unit5 wells allowed · order 34449Siverston-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T150N R98W sections 14, 23
Pool
Siverston-Bakken
Zone
Zone III
County
McKenzie County
Surveyed wells inside
5
Most wells operated by
XTO Energy
Unit id
dsu-6bbb09afb69cb9fd1e3d
Wells allowed by the latest linked order
5
Wells assigned to this unit
4
Pending permits inside
6
Balance under the allowance
0
First linked order
Oct 24, 2008
Laterals that still fit (Nov 2026 method)
5 (4.76 two-mile equivalents)
Neighbourhood target density
9.51 two-mile laterals per 1,280 acres
Density drilled so far
4.68 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

LUNDIN 41X-14CLUNDIN 41X-14GCOSTANZA 23-14 XW 1HLUNDIN 41X-14DLUNDIN 41-14SWH1 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
LUNDIN 41X-14CXTO ENERGY INCActive (A)11,597 ft100%
LUNDIN 41X-14GXTO ENERGY INCActive (A)10,131 ft100%
COSTANZA 23-14 XW 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,904 ft98%
LUNDIN 41X-14DXTO ENERGY INCActive (A)9,615 ft100%
LUNDIN 41-14SWHXTO ENERGY INCActive (A)7,689 ft100%

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 12378Case 10475Designated the spacing unitST. MARY LAND & EXPL. CO.
  2. Order 16902Case 14624Pooled all interests in the unitDENBURY ONSHORE, LLC
  3. Order 17062Case 14786Designated the spacing unitNEWFIELD PRODUCTION CO.
  4. Order 18104Case 15849Established the spacing unit, 7 wells allowedDENBURY ONSHORE, LLC
  5. Order 21900Case 19594Designated the spacing unit, 10 wells allowedSM ENERGY CO.
  6. Order 23012Case 20707Established the spacing unit, 10 wells allowedXTO ENERGY INC.
  7. Order 30062Case 27618Designated the spacing unit, 5 wells allowedXTO ENERGY INC.
  8. Order 30228Case 27779Established the spacing unit, 5 wells allowedXTO 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

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