Milling And Fishing Tools

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	NC50	334

Long-shaped Fishing Magnet

Long-shaped fishing magnet is a new type pipe cleaning fishing tools, normally worked together with multi function casing scraper, absorbing ferromagnetic sundries in mud. It mainly used in washover operation with low flow and low circulation, it has obvious absorbing effect.

Casing Size	Joint OD	ID	OAL mm	Connection
7”	Ф121	Ф50.8	3655	NC38
9-5/8”	Ф165.1	Ф71.4	3655	NC50