Stainless Steel Pre Packed Screen Pipe - Chinaprice: contact company for price
A pre- packed water well screen consists of one screen telescoped inside another, with an annulus filled with filter pack at the factory before shipment. The pre- packed water well screen is designed especially for high capicity wells, these screens offer unique advantages over conventional rod based screens with respect to strength. it features include: collapse strength equal to pipe; double the tensile strength of standard rod based screen; a bioresistant, hydraulically superior ( to silica sand) pack; a greater percentage of open area( for deep applications) than that of a conventional screen, due to the dual support construction.
No gravel placement
Thinner filter pack
3. technical parameter
For the pre- packed well screen, base pipe can apply perforated casing with API standard, bridge slot pipe, or continuous slot well screen, while in the middle layer, the filter media could be quartz sand, wier mesh, metal fibre, ceramic beads , etc. The screen jacket could use continuous slot screen, bridge slot pipe.
Pre- packed screens are ideal for horizontal boreholes and boreholes that deviate from vertical. the pre- packed screen is well suited for situations where placing a conventional gravel pack is difficult. the screen assembilies save time and reduce logistical planning, because no handling and no installation of bulk pack material is needed.
- Posted By: Henan Tianzhiwo Machinery Co,. Ltd
- Phone: 15637366155
- Address: Xinxiang, Xinxiang, China
- Website: http://www.chinawaterwellscreen.com/
Published date: April 15, 2016 -
- Business Description: Henan Tianzhiwo Machinery Co,. Ltd are specialist manufacturers about Screens and Filters .They are widely used for water, oil and gas wells in the world. As China chief manufacturer and exporter, we export good quality water well screen to many countries. Main products cover bridge slot screen, wire wrapped well screen, stainless steel Johnson screen, water well screen, wedge wire screen, sieve bend screen, Johnson tube and sand control screen. In addition, we also offer perforated pipes and base pipes for well screen and Johnson screen.
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