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.
在线联系供应商
Other supplier products
 |
Pipe Based Well Screens， Multilayer filter pipe，Base pipes with screen jackets | PIPE BASE SCREENS Our pipe base screens are manufactured with strict quality standards to be at par with international standards. The screen jacke... |
 |
Hot Sell Laser Slotted Casing Pipes | HIGH QUALITY LASER SLOTTED CASING PIPESThe controlling technique of the slotted pipes and the software are chosen according to the parameters of th... |
 |
Hot Sell Manufacture Excellent Centralizer Steel Sleeve Centralizer | Hinged double arch elastic casing centralizer I provide avariety of specifications type casing centralizer, to promote the casing center, improve ... |
 |
Hot Sell Manufacture Perforated Pipes Filter | Drilling tube, also known as perforated tube or base pipe, practicality is relatively strong, causing ahigher damage strength by the customer's fav... |
 |
Manufacture Duplex 2205 Stainless Steel Johnson Wire Wrapped Filter Screens | Duplex 2205 stainless steel Johnson Wire Wrapped screens /Well screens /Wedge wire screenwhich has it's own characters:Area open to flow=6% to 8% f... |
