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Ichron Limited

15/16 Quadrant Stratigraphic Database

This study provides a high resolution (reservoir scale) stratigraphic calibration of the Late Paleocene reservoir interval from Quadrants 15 and 16, UKCS.

The 30 well dataset focuses on the upper Maureen – lower Sele Formation and in particular the Mey Sandstone Member and the Lista Formation.

The well dataset includes a high proportion of the fields in the area together with a number of offset wells. This study consequently provides a unified stratigraphic dataset that subdivides the Mey Sandstone Member into 8 units that can be correlated between the various fields. This study highlights the areal extent of the various phases of sand deposition and provides a valuable insight into fairway switching and backstepping of the system.

Available information for the 15/16 Quadrant Stratigraphic Database

  • Stratigraphic framework and zonation scheme.
  • Local lithostratigraphic scheme applied to all wells.
  • New biostratigraphic analysis on 450 samples.
  • Stratigraphic summary chart for each of the 30 wells including age, lithostratigraphy, sample data points and biostratigraphical marker events, all set against the wireline/MWD logs.
  • Correlation panels highlighting sand distribution and thickness trends.
  • Tabulated stratigraphic sequence depths for each individual well.
  • ODM database deliverable (excluding log data).
  • Digital data export of stratigraphic sequences and lithostratigraphic boundaries.
  • GIS deliverable.