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Pre-packed screen for deep water well Multilayer well screen pipe

9.0 USD
Min. Order: 10 Meter
Trade Term: FOB
Payment Terms: L/C, T/T, WU
Supply Ability: 1000
Place of Origin: Hebei

Company Profile

Location: Hengshui, Hebei, China (Mainland)
Business Type: Manufacturer
Main Products: Wedge Wire Screen, Johnson

Product Detail

Model No.: 168mm
Means of Transport: Ocean, Air, Land
Brand Name: guangxing
material: carbon steel stainless steel 304 316
diameter: 114mm 168mm 219mm 245mm 325mm 406mm
slot: 0.25mm 0.5mm 0.75mm 1mm 1.5mm 2mm
length: 3M 6M
end: thread welding
Production Capacity: 1000
Packing: wooden box
Delivery Date: 7days
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Product Description

The pre-packed screen have a double layer of high performance screen, having a very accurate V-shaped wire welded to support rods and a slot opening for the outer screen, which is selected to retain the formation sand, and an inner screen to retain the media pack.
The pre-racked screens simplify the contractor's work, improve the odds for successful development and offer long-term benefits for the owner.
For the contractor, the pre-packed screen eliminates the need for a larger borehole. It shortens the amount of time required to drill a well, and speeds development time. 
It uses ceramic beads as the filter media. This unique concept provides a filter pack that is less likely to get fouled with biofilm and encrustation. It also uses calibrated sand, either with or without epoxy resin, which is contained within the annulus of two concentric screens.
Close control of slot tolerances, designed to prevent sand migration.
It also lowers overall maintenance costs for the owner.
Applications:
Gravel-packing in cased-hole completions of vertical wells, directional wells and open-hole completions.

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