Pre-Packed Water Well Screen (BJF-1-3)

There is no doubt that modern and standardized production is an advantage. We have a whole process quality monitoring system, so that every detail is impeccable and every Continuous Slot Screens, Integral Centralizer, Cementing Head Single Plug Type is of extraordinary quality. Within these four years we sell not only our products but also our service to clients throughout the world. We take the international leading company as an example, strive to achieve technology leadership and product stability, and develop ourselves in the service of society. 'Reputation First, Customers Foremost.

The johnson pre packed well 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 johnson pre packed well 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 bio-film and encrustation. It also uses calibrated sand, either with or without epoxy resin, which is contained within the annuls 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.

Our vision is to continue to innovate and provide core competitive advantages of our Pre-Packed Water Well Screen (BJF-1-3) to help our customers succeed. Trust us and you will gain more. Adhering to quality first, product safety first and service quality first is the ideological source of our company.

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