Milling And Fishing Tools
Milling And Fishing Tools DESCRIPTION Scoton provide diversized tools in oilfield milling and fishing to meet different customers' requirements. Multi-purpose Casing Scraper (Ultra - clean casing scraper ) Multi-purpose casing scraper is a new type casing scraper, it can worked as nonrotating fixed type casing scraper, and also can worked as a rotating type casing scraper . Besides normal cleaning operation, it should stop running in the drill string when stuck, then should connect the washover tools, and applying some pull force to shear the pin, then shift to rotating mode, then proceed releasing stuck operation, like providing a torque, pushing, circulation and jarring until recover the normal situation, then continue to run in drill string. Casing Size Casing Weight Joint OD ID OAL mm Connection Shearing Force KN 7” 17~32ppf Ф121 Ф38.1 3169 NC38 334 9-5/8” 32.3~53.5ppf Ф165.1 Ф70 3169 N...