Principal component analysis was used to reduce the
number of significant variables in the database, and to provide a basis for a
prediction model for slot widths. 5 suitable sand types were then selected for
laboratory testing, and four slot widths were determined for each sand type. A
series of laboratory experiments were performed to evaluate the performance of
various sand control screens, and conclusions were made based on the inner and
outer annular pressure of the cylinder used for the laboratory experiment.
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