BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T150N R97W sections 28, 33

Spacing unit10 wells allowed · order 34449Siverston-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T150N R97W sections 28, 33
Pool
Siverston-Bakken
Zone
Zone VII
County
McKenzie County
Surveyed wells inside
12
Most wells operated by
XTO Energy
Unit id
dsu-fe06eb207f6d32a593d2
Wells allowed by the latest linked order
10
Wells assigned to this unit
11
Pending permits inside
0
Balance under the allowance
-2
First linked order
Oct 24, 2008
Review note
over_allowance
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.71 two-mile laterals per 1,280 acres
Density drilled so far
10.59 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

STENEHJEM 31X-28HSTENEHJEM 31X-28DCOLE 44X-32DXALUNDIN 14-33NEHLUNDIN 14X-33FSTENEHJEM 31X-28GSTENEHJEM 31X-28CXDLUNDIN 14X-33ESTENEHJEM 31X-28CLUNDIN 14X-33ALUNDIN 14X-33EXFSTENEHJEM 31X-28DXA1 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
STENEHJEM 31X-28HXTO ENERGY INCActive (A)11,522 ft100%
STENEHJEM 31X-28DXTO ENERGY INCActive (A)10,296 ft100%
COLE 44X-32DXAXTO ENERGY INCActive (A)10,274 ft100%
LUNDIN 14-33NEHXTO ENERGY INCActive (A)9,892 ft100%
LUNDIN 14X-33FXTO ENERGY INCActive (A)9,856 ft100%
STENEHJEM 31X-28GXTO ENERGY INCActive (A)9,822 ft100%
STENEHJEM 31X-28CXDXTO ENERGY INCActive (A)9,805 ft100%
LUNDIN 14X-33EXTO ENERGY INCActive (A)9,590 ft100%
STENEHJEM 31X-28CXTO ENERGY INCActive (A)9,557 ft100%
LUNDIN 14X-33AXTO ENERGY INCActive (A)9,335 ft100%
LUNDIN 14X-33EXFXTO ENERGY INCActive (A)9,239 ft100%
STENEHJEM 31X-28DXAXTO ENERGY INCActive (A)2,263 ft21%

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 15765Case 13487Pooled all interests in the unitENCORE OPERATING L.P.
  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.

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

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