Pipe Base Well Screen with Screen Casing

Also known as Profile Wire Screen. The metal filter screen features a a continuous length of profile wire of a triangular section fusion welded onto support rods. This profile wire is wound around the support rods over the full length of the screen thus creating a continuous slot opening.

Aisi 304 Profile Well Screen Filter
Well Screen of 8 ” with unit length of 3m


Pipe based well screens combine the hydraulic efficiency of wire-wound screens with the strength of pipe. Because of the strength of the pipe liner, the wrap wires can be smaller, which produces greater open area.
The Longitudinal support rods on the screen jacket create channels, which direct incoming flow to the nearest pipe perforation. Screen and pipe are welded to make a rugged, reliable unit suitable for deep vertical wells and supply wells.

Product Types

Type One: Pipe Based Well Screens with unit length of 19 feet or custom
Construction:
Wedge Profile Wire Screen: Slot – 0.02”
Material: Stainless steel 304
Base pipe: Size OD 7” X ID 6.366” , standard thickness of 0.317”
Material: SS 304
Connection: Buttress thread connection


Type Two: DN200(8”) Well Screen

DN200(8'”) Well Screen with unit length 6m
DN200(8”) Well Screen with unit length of 3m

Type Three: AISI304 Profile Wire Screen

Material: Aisi 304
Screen Length : 1.000 mm
Outside diameter : 630 mm
Profile (construction) : 22ss/ø 50x100
Slot : 1 mm
Filtration : foti

Type Four: AISI 304 Stainless Steel Profile Well Screen
Material: Aisi 304
Length: 1.200 mm
Outside diameter : 630 mm
Profile (construction) : 22ss/ ø 50x100
Slot : 1 mm
Filtration : foti

General Technical Informations: Oil Well and Water Well Screen Construction with Casing Pipe Base

Cliclean offers steel pipes for water well conductor pipe, oil well screen surface casing and protection. The well screen casings can be produced according to three standards: Chinese standard, German Standard and American Standard.

303mm Austenitic Stainless Steel 304 Stainless Steel Water Well Conductor Pipe
5.8 meter length with male threads from both ends and female coupling (minimum wall thickness should be 0.375”). The quality of the conductor should meet international standards like API, ASTM, DIN or equivalent.

219mm Austenitic Stainless Steel 304 Water Well Casing Pipe
5.8 meter length with male threads from both ends and female coupling. The minimum thickness of the pipe should be 0.296”. The quality of casing pipe should meet international standards like API, ASTM, DIN or equivalent. A certificate of standard should be submitted.

219mm Austenitic Stainless Steel 304 Free Flow Continuous slot pipe based water well screens
5.8 meter length fully compatible with casing pipe (line number 2) and with male threads from both ends and female coupling. The slot size (in thousandths of an inch) screen should be 40. The quality of screen should meet international
standards like API, ASTM, DIN or equivalent

Advantages:

A continuous slot opening which significantly increases the available open area, thus providing greater access to the water bearing zone (the aquifer)
A "V" shaped profile wire which avoids clogging and ensures an uninterrupted flow.
A uniform and efficient well development due to the continuous slot opening.


Profile Wire Screen for Onshore Oil Operation

Foti Filtration Profile Wire Screen 22ss/ ø 50x100

Base pipe: Size OD 7 ” X ID 6.366” , standard thickness of 0.317”


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