Manufacture Stainless Steel Pipe Base Well Screen for Sand Control
Double Layer Prepacked Sand Control Water Well Screen
which is also called sand control well screens, consist of base pipe, all-welded wedge wire screen and support rod, is used in the oil well, gas well and water wells.
The base pipes screen jackets is constitute of API standard base pipes and the Johnson type well screens as the jackets wrapped outside of the base pipes.
TheDouble layer water well screenis recommended when high collapse resistance is required and when the screens' length generates ahigh longitudinal constraint. The pipe strength allows smaller wrap wires to be used, yielding greater open area.
It can be manufactured using stainless steel grades or API 5CT carbon steel casing. OASIS uses prime pipe, thoroughly cleaned and de-burred after perforating.
Diameters for pipe based screens range from in. 1.5 in. /38 mm to 18 in. /457 mm.
For more information on our pipe based screens please view the brochure or Contact with us.
Double layer water well screencombines the hydraulic efficiency of acontinuous slot screen with the strength of apipe. This pipe strength allows smaller wrap wires to be used, yielding greater open area. Longitudinal support rods direct inflow to the nearest pipe perforation. Screen and pipe are welded together to make arugged, reliable unit for deep vertical wells and long, horizontal remediation of supply wells.
Fittings are available to meet most well design and installation requirements.
Features of double layer water well screen
1. For common wells, the base pipe is API casing or tubing (J55, N80, L80,etc.). Sand control filtration jacket and protective shroud are made of high quality stainless steel.
2. For special wells in H2S, CO2 or C1 corrosive environment, the base pipe is anti-corrosion casing or tubing, even is stainless steel tubing. Sand control filtration jacket and protective shroud are made of high quality stainless steel.
3. Have anti-corrosion ability to acid, alkali, or salts.
Stainless steel 316L pipe base screen pipe/johnson screens/water well screens
Material:201 304 304L 316 316L Q235
Another name: Base pipe screen
Screen jacket: Johnson type screen
Base pipe: Perforated pipe
Connection type: STC, LTC,BTC threaded, weld collar
The Certifications of Oasis
With imported fully automated computer numerical control equipment, Germany technology and advanced inspection methods,
Oasis had develpoed more than 20 kinds of filtering products, the appearance and accuracy of which have aleading level at home and abroad.
The introduction of Oasis
Oasis Oil Tools Co., LTD. located in Xinxiang City, Henan. Our main products are Stainless Steel/Carbon Steel/Duplex Stainless Steel Water Well Screens/Wedge Wire Screen/Continuous Slot Screen, Pipe Based Screen/Perforated Pipe with Screen Jacket, Gravel Pre-packed Well Screens, Perforated Pipe, Slooted Pipe, Bridge Slotted Well Screens, Sand Control Well Screens, API/ISO Stainless Steel Well Casing, Industrial Filters, Screen Plate, Passive Water Intake Screens, Water Nozzles as well as related parts. Our products are widely applied in water well, oil well and gas well, sand control, filtering, paper making and chemical industry.
Our products have been exported to Egypt, Russia, Sudan, Tanzania, Tunisia, Morocco, UAE, Jordan, Indonesia, Philippines, Vietnam, Canada, Bolivia, Ecuador, etc.
Packing and Delivery
Standard international package
1. Wood package
2. Plastics package
3. Woods pieces package
Transported by sea
Contact With Me
If you are satisfied withHigh rate pack screen,
please contact with me and Iwill offer you my best price and service.
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