BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T154N R92W sections 14, 23

Spacing unit11 wells allowed · order 35866Sanish-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T154N R92W sections 14, 23
Pool
Sanish-Bakken
Zone
Zone XXII
County
Mountrail County
Surveyed wells inside
12
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-060986a1eb5df2aa02f4
Wells allowed by the latest linked order
11
Wells assigned to this unit
10
Pending permits inside
0
Balance under the allowance
-1
First linked order
Sep 22, 2008
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.9 two-mile laterals per 1,280 acres
Density drilled so far
9.44 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

HOLLINGER 11-14TFHHOLLINGER 21-14TFHIVERSON 11-14-2HIVERSON 11-14HUIVERSON 21-14HIVERSON 11-14HIVERSON 11-14-3HIVERSON 31-14TFHCARKUFF 13-14HIVERSON 41-14HMaria TTT 11-26HUIVERSON 41-14HU1 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
HOLLINGER 11-14TFHWHITING OIL AND GAS CORPORATIONActive (A)13,183 ft100%
HOLLINGER 21-14TFHWHITING OIL AND GAS CORPORATIONActive (A)11,426 ft100%
IVERSON 11-14-2HWHITING OIL AND GAS CORPORATIONActive (A)9,824 ft100%
IVERSON 11-14HUWHITING OIL AND GAS CORPORATIONActive (A)9,770 ft85%
IVERSON 21-14HWHITING OIL AND GAS CORPORATIONActive (A)9,511 ft100%
IVERSON 11-14HWHITING OIL AND GAS CORPORATIONAbandoned (AB)9,350 ft100%
IVERSON 11-14-3HWHITING OIL AND GAS CORPORATIONActive (A)9,207 ft100%
IVERSON 31-14TFHWHITING OIL AND GAS CORPORATIONActive (A)7,955 ft100%
CARKUFF 13-14HWHITING OIL AND GAS CORPORATIONInactive (IA)6,826 ft100%
IVERSON 41-14HWHITING OIL AND GAS CORPORATIONInactive (IA)6,207 ft100%
Maria TTT 11-26HUWHITING OIL AND GAS CORPORATIONActive (A)4,632 ft100%
IVERSON 41-14HUWHITING OIL AND GAS CORPORATIONActive (A)681 ft7%

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 12258Case 10369Pooled all interests in the unitWHITING OIL & GAS CORP.
  2. Order 12257Case 10368Established the spacing unitWHITING OIL & GAS CORP.
  3. Order 12313Case 10417Designated the spacing unitFIDELITY EXPL & PROD CO.
  4. Order 13769Case 11628Designated the spacing unitWHITING OIL & GAS CORP.
  5. Order 13904Case 11743Designated the spacing unit, 4 wells allowedWHITING OIL & GAS CORP.
  6. Order 15653Case 13377Established the spacing unit, 6 wells allowedWHITING OIL & GAS CORP.
  7. Order 22761Case 20455Designated the spacing unit, 6 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  8. Order 22755Case 20449Established the spacing unit, 11 wells allowedWHITING OIL AND GAS CORP.
  9. Order 24251Case 21918Designated the spacing unit, 11 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  10. Order 31168Case 28626Designated the spacing unit, 9 wells allowedWHITING OIL AND GAS CORP.
  11. Order 31168Case 28626Listed the unit in a pool zone table, 11 wells allowedWHITING OIL AND GAS CORP.
  12. Order 31169Case 28627Designated the spacing unit, 9 wells allowedWHITING OIL AND GAS CORP.
  13. Order 31169Case 28627Listed the unit in a pool zone table, 11 wells allowedWHITING OIL AND GAS CORP.

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

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