Schlumberger

Product Sheet: DUAL-FLO HT

Date: 1/1/2010

Download: DUAL-FLO HT (0.61 MB PDF)

DUAL‐FLO HT high‐temperature, filtration‐control additive is a special modified starch derivative used in FLOPRO NT, and other water‐base systems. When used in conjunction with a bridging agent such as sized calcium carbonate or sized salt, it provides a thin, pliable, easily removed filtercake under high‐temperature conditions. DUAL‐FLO HT additive is a non‐ionic, acid‐soluble material especially suited for fluids containing salts or ion‐sensitive additives. DUAL‐FLO HT additive acts synergistically with FLO‐VIS PLUS or FLO‐VIS NT viscosifiers to enhance the low‐shear‐rate viscosity (LSRV) of the FLOPRO NT system.

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