premium sand screen

Features & Benefits
1.Composited filter layer weaved with multi-layer stainless steel to supply a high reliability of sand control

2.High attributes of resist to extrusion deformation and bending. Sand control ability is the same as the good 
one for condition of radial distortion to an extent of 40%, which satisfies demand of horizontal wells

3.Large filtration area, small flowing resistance and high production capability

4.tration pore size can control at high accuracy (error is less than 10 um); filtration pore is stable without 
deformation

5.Filtration pore is uniform with high permeability; high ability of blocking protection, blocking interval is 
twice to three times as long as conventional screen, and the screen is easy to washing

6.Standard oil pipe or casing is used as base pipe. Filtration layer is made of high-quality stainless steel, 
which has high corrosion resistance. The filtration layer is resistent to corrosion of CO2、Cl-、H2S, thus is 
applicable to acid operation

7.Small external size and weight make it favorable to push in position for long-distance horizontal segment

Applications
Ideal for deep, high pressure reservoirs, injection wells, or low bottom hole pressure ones where fluid loss 
pills may be required 

Basic Parameters
Slot: as per customers' request
Maximum length: 11800 mm.
Diameter: from 2-3/8'' mm to 7'' .
Material for wire — stainless steel 304/304L/316/316L and so on
Material for base pipe — upon request, API pipe or stainless pipe