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Casing Scrapper
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LAXMI Casing Scraper is used to remove scale, cement sheath mud cake, rust, scate, perforation burrs and other substances from the inside wall of casing. Casing Scraper is manufactured from forged heat treated alloy steel. The Scraper blades fit into machined recesses & are held by stopper & spacer. The Scraper Blade feature left hand helical grooves and are hardfaced for maximum service. There are sufficient blades in the body to completely scrape the entire 360º inside respective casing to achieve clean casing bore by reciprocation and or rotation. Scraper to be installed in the drilling string between the bit and the bit sub. The bit is run below the scraper to serve as a guide and prevent plugging the circulation hole through the scraper. Laxmi Scraper such design that the scraper shall neither get damaged nor stuck down hole. Features, Advantages & Benefits Rugged one piece Alloy Steel Body Full 360º coverage of Casing I.D. by six blades Large By-pass area around and between the blades for circulation Blades are individually locked into the scraper body for case of repair Blade retainer blocks are designed so that all thrust and rotational load are carried by the scraper body and not be the retaining screws. Scraper have an API Reg Box down for installation Drill
