SVES Casing scraper delivered to oversea client

SVES Casing scraper delivered to oversea client

Casing scraper is to cut the inner wall of casing and remove the cement, hard wax, salt scale and burr on the inner wall of casing. It is an important process of workover operation and normal underground operation, and the next step construction is carried out for the running and normal work of downhole tools.

The casing scraper can be used to remove cement blocks, cement rings, hard waxes, various salt crystals and sediments, perforating burrs, and iron oxide from the casing wall to allow smooth access to various downhole tools. In particular, the annular space between the downhole tool and the inner wall of the casing is small, and the next construction should be carried out after full scraping. In some domestic oil fields and foreign oil well construction operations, the use of scraper has become an essential process, its purpose is to improve the success rate of tool running and operation. For example, the setting success rate of the packer.