Wireline Logging Equipment | Downhole Composite Systems
Advanced composite components for wireline logging systems operating in extreme underground environments. Engineered to overcome differential sticking enable logging at extreme deviations and ensure quality data collection with enhanced sample recovery.
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Project Overview
Advanced composite components for wireline logging systems operating in extreme underground environments. Engineered to overcome differential sticking enable logging at extreme deviations and ensure quality data collection with enhanced sample recovery.
Project Highlights
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Challenge 01
High Temperature and Abrasion Resistance
Petromac required a non-metal guide component that could retain structural integrity and low friction coefficient under high temperatures pressures and abrasion through underground wells.
Solution
C-Tech worked with Petromac on R and D of specialised high temperature prepreg materials. The solution has been integrated and bonded with high temperature epoxy glue.
Challenge 02
Composite Spring
Springs subjected to extreme deflection under high loads were yielding before reaching maximum deflection causing system failure.
Solution
C-Tech designed composite springs using carbon fibre stiffness and S-Glass elongation integrated with high temperature resin systems. Maximum depth capability 9.7km with 92 percent successful descents and 180 degree maximum wellbore temperature.
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