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CobaltSPIRAL Sucker Rod Coupling Centralizers.

Deviated wells pose serious installation and operation challenges for many artificial lift systems. Take conventional rod-lift systems: as gravity pulls the rod toward the bottom of the wellbore, the rod and tubing wear against each other. If left unchecked, this condition can set up excessive side loads that result in parted rods or holes in the tubing string. In high solids production, sand slugging coupled with side loading only increases the rate of mechanical failure. 

Similar sucker rod-to-tubing wear issues occur in PCP well completions, due to high rotation speeds, high side loads due to well deviations and the potential for localised sand concentrations.

CobaltSPIRAL Sucker Rod Coupling Centralizers offer a unique solution to prevent coupling-to-tubing wear.

Sucker Rod Coupling Centralizers

Cobalt Extreme is an Australian energy services company specializing in abrasion resistant technologies and services for the oil and gas industry and related products for industrial markets. Cobalt operates through a network of manufacturing and service facilities located in Australia, USA and Canada, and is valued for quality products, patented technology and proven capability to provide innovative solutions.

Copyright (c) 2018 Cobalt Extreme

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