ABOUT WE OASIS OIL TOOLS CO.,LTD
Oasis Oil Tools Co.,LTD, located in the industrial park of high-tech enterprises in Fengquan District, Xinxiang City. Oasis now has more than 150 staff, among them 6 persons are senior engineer. Since founded, OASIS always adhere to the "development on innovation, development on efficiency and treat customers with honesty" business philosophy. After many years' efforts, now OASIS has developed into a famous manufacturer which integrates the research and development, design, manufacture and sell water well screens/johnson screens,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.
8INCH Galvanized Water Well Johnson Type Screens
Galvanized water well Johnson type screens also called wedge wire screens,continuous slot screens,continuous slot filter or v wire screens. Usually we choose mild carbon steel material for better performance. Water well Johnson type screens are widely uesed in oil/water well drilling during the past 100 years.The main differences are the slot sizes and your well depth.
Johnson type screens are manufactured by using our unique computerized machinery, developed in-house, and in which a continuous length of profile wire of a triangular section is fusion welded onto support rods.
This 'V' shaped profile wire is wound around the support rods over the full length of the screen thus creating a continuous slot opening.
And after produce finished, the screens will be polish first to wipe out the oil and rust and then do galvanized treatment to prolong its life.
Advantages:
1. A continuous slot opening which significantly increases the available open area, thus providing greater access to the water bearing zone (the aquifer).
2. A "V" shaped profile wire which avoids clogging and ensures an uninterrupted flow.
3. A uniform and efficient well development due to the continuous slot opening.
4. The damaged wedge wire screens can be changed to new ones when they are been down to the well.
Wire Technical Datas:
|
Wire size |
Wire Width |
Wire Height |
Relief Angle |
Typical Support Rods |
|
30V |
.030" |
.06" |
10 |
.125" round |
|
45V |
.045" |
.09" |
10 |
.125" round |
|
63V |
.063" |
.10" |
13 |
.156" round |
|
70U |
.070" |
.17" |
7 |
.075" x 1" bar |
|
90V |
.090" |
.14" |
13 |
.25" round or .075" bar |
|
125V |
.125" |
.18" |
13 |
.38" round |
Note: The technical specifications of johnson type screens can be changed according to customers' requirements.
Galvanized Water Well Johnson Type Screens'Package:
Each piece of wedge wire screens will be packaged with bubble bag and then in wooden strips.
Each piece is clearly marked with:
Name & identification mark of manufacturer - OASIS
Batch number
Date of manufacture
Material
Best Quality
All the raw materials will be tested, goods producing process, better appearance, the safe package and the quickest delivery way.
If you are interested in our WATER WELL JOHNSON TYPE SCREENS, please contact with Aicha for more information!
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