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Casing/cementing/zonal isolation

# How To Overcome Casing Flotation Limitations To Access the Full Wellbore

## Over 99% Percent Total Depth Success Rate

Nine’s Breakthru casing flotation device uses an engineered material barrier that disintegrates into small sand-like particles after activation that are then easily circulated out through sleeves, toe valves and float equipment. This effectively eliminates the need for a debris trap, fluid flushes or extra trips to retrieve device pieces, reducing cost and maximizing recovery.

The device also greatly reduces the weight of the casing, which enables the string to reach total depth every time. And, eliminating the two premium thread connections required for conventional flotation subs lowers costs and further improves well economics.