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Casing Brush

The Casing Brush is used together with the scraper. The upper brush and the lower brush clean the inner wall of the scraped casing, and clean the casing wall again after the scraper is scraped. Working in shallow Wells mainly depends on the lower brush; After reaching the deep well, the lower brush will be worn, and the upper brush body will automatically extend to work.

Classification:

Well Intervention Tools

Key words:

PETROZHR

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Detailed Description

APPLICATION
The Casing Brush is used together with the scraper. The upper brush and the lower brush clean the inner wall of the scraped casing, and clean the casing wall again after the scraper is scraped. Working in shallow Wells mainly depends on the lower brush; After reaching the deep well, the lower brush will be worn, and the upper brush body will automatically extend to work.

FEATURES AND BENEFITS
1. 360 degree coverage
2. Nonrotating stabilizers that prevent wear or damage to casing when rotating or drilling 3. Self-centering
4. Flexible brushes
5. Material options on brushes available
6. Enhances chemical cleaning

TECHNICAL DATASHEET

Model	Body Mex OD mm(n)	Brush Max OD mm	L(mm)	ConnectionAPI
ZHRWICB105	105(4.13)	130(5.11)	1980(78)	NC31
ZHRWICB138	138(5.43)	162(6.38)	2112(83)	NC38
ZHRWICB150	150(6)	174(6.85)	2112(83)	NC38
ZHRWICB208	208(8.2)	232(9.13)	2178(85.7)	NC50