BPE pipe-based Wire wrapped Screen
Pipe-based wire wrapped screen is designed for the severe environments such as high temperature, high pressure, deep well and deviated wells. Pipe-based pipe is easily satisfied most well conditions, such as the water, oil, steam, injection and waste disposal.
1, base pipe: slotted liner or perforated pipe ,these pipes are used as the base pipes, which could support the wedge wires, so the external forces are transferred to the base pipes directly. Our experienced workers weld the screen to the pipe with superior weld strength and accurate slot openings using advanced welding technology.
2, rib wire: rib wires are reasonably designed and create a tighter grip between screen and base pipe to strengthen and achieve stronger screen for collapse resistance.
3, screen wrap wire: V-shaped wire produces self-cleaning action and non-clogging performance. The slot width on surface is increasing towards the internal side of the screen. This slot geometry is called keystone slot which has the ability of anti-plugging. Precise slot width should be designed to satisfy operation requirements. Usually, the slot width is two times the size of the formation sand.
Wire materials are available in stainless steel 304, 316L, carbon steel and special alloy like Monel or as required depending on practical applications.
The specifications, including the slot width, the number of ribs, the diameter and the thread connections of the base pipe are all customized for different applications and diverse requirements by customers.