Production Roller Centraliser (4 arm)

This compact, four arm, in-line roller centraliser is designed to provide heavy duty support and centring of production logging tools in vertical, deviated and horizontal wells. 

Description

The 4 arm design with twin rollers on each arm pair is optimised for high centring forces and ultra low-friction rolling. Sondex Roller Centralisers feature hard wearing, low friction rollers. The arms are linked in pairs to ensure accurate centring, whilst providing an almost even radial force through the full operating diameter. Special features reduce the force required to pull the tool into small tubing.

These centralisers close down to 1 11/16in and centralised in a maximum 9 5/8in casing, with an option of converting to restrict maximum opening for 7in casing. Electrically these centralisers include a monoconductor passing from the upper end to the lower end of the tool.

Features

Contact Sondex Sales for product features