Pipe based screen with Johnson Type Jacket combines stainless steel or carbon steel casing with continuous slot well screens for additional strength in deep well applications. The pipe body strength allows smaller wrap wires to be used, allowing for greater open area.
Pipe base screens consist of two screens or multilayer screens and base pipe.
Perforated pipe inside,with perforations wrapped by the outside Johnson type screen
The screen jacket and base pipe are welded together with a length of coupling rings.
The base pipe can be made...
73mm Two layer pipe screen for deep oil well:
Pipe Base Well Screen/water well screen/water filter pipe screen consists of V-shape profile wire and the longitudinal support rods, each intersecting point of these wires is fusion welded.so it has sturdy constriction and good...
The pipe base screen are used for deep water well application and oil field application
It is used for sand control in wells with high pressure and high traction value due to the depths.
Having the API casing inside a wire wrap screen jacket is supporting the screen and...
carbon steel oil slotted well screen pipes:
The stainless steel/carbon steel slotted liner is mainly used to the water and oil reservation layer without much sand.Its function is to prevent the rock bits dropping into the well bore.The working principle is allowing the...
water filter screen based type gravel prepack:
The pre-racked screens simplify the contractor's work, improve the odds for successful development and offer long-term benefits for the owner.
Gravel prepacked wire wrapped well screen:
The pre-racked screens simplify the contractor's work, improve the odds for successful development and offer long-term benefits for the owner.
The controlling of the slotted pipe according to the specifications and Machining parameters of the pipe body.
When the pipe is under slotting , the procedure including: surface treatment of the pipe before process, cooling
and eliminating the heat during the whole...
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