BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T153N R91W sections 35, 36

Spacing unit11 wells allowed · order 35866Sanish-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T153N R91W sections 35, 36
Pool
Sanish-Bakken
Zone
Zone XXIII
County
Mountrail County
Surveyed wells inside
9
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-306424dccd7516421bb1
Wells allowed by the latest linked order
11
Wells assigned to this unit
8
Pending permits inside
0
Balance under the allowance
+2
First linked order
Jun 9, 2008
Laterals that still fit (Nov 2026 method)
1 (0.96 two-mile equivalents)
Neighbourhood target density
8.16 two-mile laterals per 1,280 acres
Density drilled so far
7.55 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

KAMPS 11-35TFHFLADELAND 14-26HUHAUGE 44-36HUNIEMITALO 11-35-2HNIEMITALO 12-35HNIEMITALO 11-35HMONSON 11-35HBENTSEN 13-35HHAUGE 44-36-2HU1 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
KAMPS 11-35TFHWHITING OIL AND GAS CORPORATIONActive (A)11,638 ft100%
FLADELAND 14-26HUWHITING OIL AND GAS CORPORATIONActive (A)10,369 ft100%
HAUGE 44-36HUWHITING OIL AND GAS CORPORATIONActive (A)9,600 ft100%
NIEMITALO 11-35-2HWHITING OIL AND GAS CORPORATIONActive (A)9,493 ft100%
NIEMITALO 12-35HWHITING OIL AND GAS CORPORATIONActive (A)9,392 ft100%
NIEMITALO 11-35HWHITING OIL AND GAS CORPORATIONActive (A)9,207 ft100%
MONSON 11-35HWHITING OIL AND GAS CORPORATIONActive (A)8,853 ft100%
BENTSEN 13-35HWHITING OIL AND GAS CORPORATIONActive (A)7,156 ft100%
HAUGE 44-36-2HUWHITING OIL AND GAS CORPORATIONActive (A)4,431 ft31%

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 11935Case 10111Established the spacing unit, 1 well allowedWHITING OIL & GAS CORP.
  2. Order 11935Case 10111Designated the spacing unitWHITING OIL & GAS CORP.
  3. Order 11936Case 10112Pooled all interests in the unitWHITING OIL & GAS CORP.
  4. Order 13904Case 11743Listed the unit in a pool zone table, 4 wells allowedWHITING OIL & GAS CORP.
  5. Order 15653Case 13377Established the spacing unit, 6 wells allowedWHITING OIL & GAS CORP.
  6. Order 23552Case 21248Listed the unit in a pool zone table, 6 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  7. Order 22755Case 20449Listed the unit in a pool zone table, 11 wells allowedWHITING OIL AND GAS CORP.
  8. Order 24743Case 22408Listed the unit in a pool zone table, 11 wells allowedFIDELITY EXPLORATION & PRODUCTION CO.
  9. Order 30157Case 27713Designated the spacing unit, 2 wells allowedKRAKEN OIL & GAS, LLC
  10. Order 30157Case 27713Listed the unit in a pool zone table, 11 wells allowedKRAKEN OIL & GAS, LLC
  11. Order 31505Case 28954Designated the spacing unitWHITING 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

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