Anti-Plug-screen

DOWNHOLE SAND CONTROL

Screen+Gravel packing Gravel Screen

Incapable of serving as a

sand bridge and effectively

control sand blockage

Sand moves in a direction

perpendicular to the load,Serving as

a better blocking technique

PPS Anti-Plugging

Mechanism Wire Wrapped

Success Story:Case Study2

Screen Improved Technology of PPS

Precise Punched Slot(PPS)Screen

An upgrade technology over slotted liner

and wire-wrapped screens

Advantages of PPS Screens

?Anti-corrosive

?Anti-compression

?Maximum slot opening rate

?Anti-plugging capabilities from sand bridge design

PPS Screen-Ensures Horizontal Movement

Screen slots are deeper than the screen surface, And the direction is in line with the screen movement

Specifications of PPS Screen

Technology Premium Screen

Precise Micropore Composite(PMC)Screen

An upgrade technology over the sintered mesh screen

PMC Screen Structure

PMC Screen Features

Dutch Weave Filtration Jacket

Dutch weave

provides stable,

uniform filter pore

size and distribution

PMC Screen Opening Sizes

PMC Screen,Base Pipe Series