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Continuous Slot Screens for well driling

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Continuous Slot Screens for well driling

Unit Price: FOB  10~50USD  |  Get Latest Price

Model No.: OA-W6"

Min. Order: 1 Piece/Pieces

Payment Type: T/T,L/C,D/A,D/P,Western Union,by cash

Transportation: Ocean,Land,Air

Productivity: 8000month

Packaging: bubble bag and woven bag, or in wooden cases

Delivery Time: 15 Days

Place of Origin: China

Brand: OASISI

Supply Ability: 1000

Ms.Sarah Liu

Oasis Oil Tools Co.,LTD

  • Henan , China

Business type:Manufacturer

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Product Description

Continuous Slot Screens for water well drilling (Johnson type Screens)
Form: Continuous Slot Screens

are manufactured by a v or wedge shaped wire around an internal array of longitudinal support rods. The world advanced all-weld technology is used with each intersecting point of these wire fusion welded, which creates the robust construction and excellent mechanical performance.

Operation principle: The v or wedge shaped profile wire wraps around the support rods over the full length of the screen creating a continuous slot opening, hence the screen allows water to enter the well freely in ample quantities while at the same time keeps the majority of sand and gravel out of the well.


Specifications of Continuous Slot Screens

1.Material: galvanized carbon steel, stainless steel (304,304L,316,316L etc.)
2.Diameter: from 25mm to 1200mm

3.Slot Size (mm): 0.10, 0.15, 0.2, 0.25, 0.30-3 or as per customers` requirement
4.Unit length up to 6m, 5.8m fit for the container
5.Open area up to 60%
6.End Connection: welding (beveled end), thread coupling(STC,LTC,BTC) or flange

7.Surface treatment:galvanized, painted, polish,etc.
8.Packing: bubble bag and woven bag, in bundle or unbundle or in wooden cases.

Advantages of Continuous Slot Screens

1.Better filter function. The V-shape section plane of water well screens(Johnson screens) creates the continuous slot, which can avoid blockage and make sure of the unimpeded water.
2. Prolong life of well. The consecutive slot of water well screens(Johnson screens) have wider open area, and it can reduce the speed of the water entering to avoid the sand entering the screen under the great pressure, so it can control sand better, which can increase the water yield and prolong service time of the well.
3.Long service life. Wire and support rods are all-welded, which makes water well screens(Johnson screens) more robust and longer life.
4.High pressure-resistant. The longitudinal support rods and the continuous slot make the water well screens(Johnson screens) have more excellent pressure-resistant performance.
5.Customized. Specifications and end connections of water well screens(Johnson type screens) can be fabricated according to customers` requirements.

Oasis Oil Tools Co.,LTD, located in the industrial park of high-tech enterprises in Fengquan District, Xinxiang City, covers more than 20000 square meters with total RMB 15 million investment. Oasis now has more than 150 staff, among them 6 persons are senior engineer. After many years` efforts, now OASIS has developed into a famous manufacturer, which design, manufacture and sell water well screens/johnson screens, oil well screens and sand control well screens, bridge slotted well screens, pipe based well screens, perforated pipe (base pipe), gravel pre-packed well screens, wedge wire screens, passive water intake screens etc. water, oil and gas well filtering products as well steel tubes and pipes and industrial parts. Our water well screens and other products have been exported to Russia, Sudan, Tunisia, Morocco, Slovenia, Indonesia, Philippines, Vietnam, Canada, Bolivia, Ecuador, Columbia etc. Countries, and have received good feedback from customer at home and abroad.

Basic Information

  • Company Name:

    Oasis Oil Tools Co.,LTD

  • Business Type:

    Manufacturer

  • Product/Service:

    water well screens for well drilling and service

  • Product Range:

    Industrial Water Filter , Oil Filter , Other Purifier, Filter & Water Processes

  • Certificate:

    Manufacturer

  • Company Address:

    NO. 220, Baoshan West Road, Xinxiang, Henan, China

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