Pack screen and bypass connector configured to connect to pack screen

Abstract

A park screen has a base tube, a communication layer and a protective tube arranged in sequence from an inner side to an outer side thereof. At least one first through hole is arranged on the base tube, and at least one second through hole is arranged on the protective tube. The communication layer includes a packing tube and a sand filter arranged in juxtaposition along a circumferential direction. At least one third through hole is arranged on a wall of the packing tube and in fluid communication with the second through hole. The fluid from the packing tube flows out of the pack screen through the third through hole and the second through hole. The sand filter is configured to cover the first through hole on the base tube so that the fluid enters the base tube via the first through hole after flowing through the sand filter.

Dependencies are inferred from the claim text.