SHANDONG SAIGAO GROUP CORPORATION
SHANDONG SAIGAO GROUP CORPORATION

Multi-fuction Casing Scraper

Multi-function casing scraper is a new type casing scraper, it can work as non-rotating fixed type casing scraper, and also can work 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.


Technical Specification of Multi-fuction Casing Scraper

Model

Tool OD

Tool ID

Casing Size

Casing Weight

Shear Force

OAL

Connection

mm (inch)

mm (inch)

inch

lbf/ft

KN

mm (ft)

DGX121

121 (4-3/4)

38.1 (1-1/2)

7

17 〜32

334

3169(10.4)

NC38 B xp

DGX165

165.1 (6-1/2)

70 (2-3/4)

9-5/8

32.3 - 53.5

334

3169(10.4)

NC50B xp


PRODUCT
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