BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,280-acre Bakken spacing unit

T150N R98W sections 26, 35

Spacing unit8 wells allowed · order 34449Siverston-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T150N R98W sections 26, 35
Pool
Siverston-Bakken
Zone
Zone V
County
McKenzie County
Surveyed wells inside
9
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-0f5642a5f633a1383bac
Wells allowed by the latest linked order
8
Wells assigned to this unit
9
Pending permits inside
0
Balance under the allowance
-1
First linked order
Oct 24, 2008
Review note
over_allowance
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
9.36 two-mile laterals per 1,280 acres
Density drilled so far
8.84 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

KOESER 3X-26HBHARTEL 1-26HBKOESER 4X-26HHARTEL 1X-26HKOESER 3X-26HALUCILLE 1-27HHARTEL 1-26HAKOESER 3-26HBRODERSON 13-35H1 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
KOESER 3X-26HBOASIS PETROLEUM NORTH AMERICA LLCActive (A)11,563 ft100%
HARTEL 1-26HBOASIS PETROLEUM NORTH AMERICA LLCActive (A)11,090 ft100%
KOESER 4X-26HOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,776 ft100%
HARTEL 1X-26HOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,124 ft100%
KOESER 3X-26HAOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,113 ft100%
LUCILLE 1-27HOASIS PETROLEUM NORTH AMERICA LLCAbandoned (AB)10,100 ft100%
HARTEL 1-26HAOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,053 ft100%
KOESER 3-26HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,947 ft100%
BRODERSON 13-35HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,646 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 18660Case 16394Pooled all interests in the unitSM ENERGY CO.
  3. Order 19665Case 17396Designated the spacing unitHESS CORP.
  4. Order 19707Case 17437Designated the spacing unit, 8 wells allowed
  5. Order 20050Case 17781Established the spacing unit, 8 wells allowedSM ENERGY CO.
  6. Order 26854Case 24488Designated the spacing unit, 10 wells allowedNEWFIELD PRODUCTION CO.
  7. Order 26854Case 24488Listed the unit in a pool zone table, 8 wells allowedNEWFIELD PRODUCTION CO.

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

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