Red Super Unique Sharp-razor Casing Scraper

We supply SUPER Unique Sharp-Razor Casing Scraper from Xian, Shaanxi, China.

SUPER Unique Sharp-Razor Series is a heavy duty wellbore clean-up scraper suitable for all downhole conditions and with robust, high performance features.

Run separately or as part of a comprehensive wellbore clean-up, the SUPER Unique Sharp-Razor is designed to effectively remove cement and other debris from the casing wall, through reciprocation.

The scraper cage flexes like a spring, to conform to the casing internal surface, to mechanically remove hard debris from the casing.

The alloy bronze bearings feature both axial and radial elements to allow extended rotation in harsh environments preventing tool and casing wear. The Heavy Duty version includes an integral string mill. The Standard Duty version comes with a plain external diameter.


Features

Solid state scraper cage and centralizers, manufactured from a single billet without the need for springs, bolts or pads
Non-rotating design with high performance alloy bronze bearings, compatible with high temperature and chemical applications
Optional integral string mill with crushed carbide blades to remove cement
Available with all API and premium drill pipe connections

Benefits

A properly executed wellbore clean-up mitigates risk during completion operations and the productivity of the well.
Prevent debris related premature packer setting while RIH.
Assists in chemical cleans action.
Prepare casing wall to ensure packer element sets and mitigate premature elastomer failure.