Schlumberger

Product Sheet: Calcium Chloride Brine System

Date: 8/17/2017

Download: Calcium Chloride Brine System (0.22 MB PDF)

Single-salt solution that reduces formation damage caused by solids, clay swelling, clay dispersion, and clay and solids migration

Calcium chloride brine systems have densities ranging from 8.4 to 11.6 lbm/galUS [1,007 to 13,90 kg/m3]. The desired density is obtained by blending 11.6 lbm/galUS [1,390 kg/m3] calcium chloride brine with water or by mixing dry calcium chloride with the appropriate amount of freshwater. Calcium chloride brine systems are also used to form nondamaging FLOPRO drill-in fluids.

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