Difference Between Stainless Steel and Mild Steel

the screen pipe is installed at the bottom of seamless or welded steel pipes in oil well, water wells, geothermal wells, brine wells, etc for the separation of liquid and gravel in formation. due to the differences in formation structure, gravel granularity, and liquid viscosity, the screen tube required also varies in the hole and slot size and shape.

in recent years, the demand for this product increasingly grows with the rapid development of oil and mining industry, the maturing of oil well drilling technology in desert regions, the rise of large-scale offshore oil production, as well as the booming development of geothermal wells, brine wells, and deep wells.

the traditional well drilling, casing laying and blasting perforation technology cannot adapt to the complex terrain and meet the needs of high efficiency and high return modern drilling and production. our screen pipe has been widely applied to underground liquid exploitation in the mining industry. it overcomes the difficulty in cutting hole and slot and meets the high precision requirements of hole and slot size and shape.

the product is widely used in oil exploration for effective sand prevention in old wells, newly drilled oil wells, exploration(test) wells, offshore oil exploration wells, horizontal wells, sidetrack wells, etc. it can also be found in geothermal wells, brine wells, and daily water wells. the general vertical shaft adopts circular slotted or perforated screen pipe instead of blasting perforated type which may lead to many troubles. our product is preferred by customers both at home and abroad.

our company is a specialized screen pipe manufacturer and supplier in china. we offer an extensive line of products, including api casing, api tubing, pup joint, api coupling and more.