Gravel Pack Screen
Gravel is also called pre-filled wedge-shaped screen / double-layer gravel, where the "gravel" refers to the gravel, which is a few years ago more popular a filler material, with the progress of technology, the company will Which part of the pellet into a ceramic ball, ceramic ball content and scope of application are used water treatment standards, but also because of the special design of ceramic balls, easy to clean and repeated the application of the tube.
Double-layer gravel pipe from the base pipe, all-welded wire around the tube and the middle of the filter material composition. The base pipe is made of API-compliant casing, tubing, or cut, and the filter is designed with a wedge-shaped screen as a base pipe. Multi-layer gravel for its unique structure and widely used in oil wells, gas wells and wells to achieve the effectiveness of sand control. Multi-layer gravel is a double-tube improvement, gravel layer to add a better play a role in sand control, especially for loose formation. This design is very suitable for high precision filtration requirements, including sandy geology, and even direct drinking water.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Hot Sell Gravel Pack Screen | Gravel is also called pre-filled wedge-shaped screen /double-layer gravel, where the "gravel" refers to the gravel, which is afew years ago more po... |
 |
Gravel Ceramic Ball Packed Wedge Wire Screen Filter | Gravel ceramic ball packed wedge wire screen filterGravel pre-packed stainless steel casing screens consist of two screens or multilayer screensand... |
 |
Slotted Pipe | Cutting pipe product performance characteristics1, cut pipe with API standard oil casing body processing, high strength, easy to deformation. The s... |
 |
Hinged double arch elastic casing centralizer,centralizers, Flexible sleeve centralizer, steel sleeve centralizer, ro | I provide a variety of specifications type casing centralizer, to promote the casing center, improve the quality of cementing. Which mainly include... |
 |
Hot Sell Manufacture Sand Control Screen | Sand control screenSand control screen /high density blister screen by the base pipe, stainless steel punching filter sleeve and support file ring ... |
