Pipe base screen is manufactured from two components: the base pipe and the slip-on screen.
The base pipe will be perforated with a series of holes drilled to a pre-determined quantity and pattern,
to carefully balance flow-capacity at each end for both down-hole handling.The holes are then debarred and the joint cleaned,
inspected and treated to give the base pipe a long shelf life.Our slip-on screens are manufactured to very exact diameter,
length gauge and strength tolerances.
specifications of Pipe base screen
|Pipe base screen|
|Length of screen 5m*1||Length of pipe( m)||5.8|
|Length of screen 4.5 m * 2||9.3~9.6|
|Length of screen 5 m * 2||11~12|
This is done by selecting the required profile wire and support rod, which determine the flow-capacity
and strength of the slip-on screen. For each gauge opening in the screen we select a slightly greater than that of the perforated base pipe.
This will give the pipe base screen optimum flow-capacity at minimum pressure drop across the screen.
The base pipe, casing or tubing, is selected to API specifications by size, grade and weight for each of your required applications.