Schlumberger

Product Sheet: DUAL-FLO

Date: 3/1/2007

Download: DUAL-FLO (0.68 MB PDF)

DUAL‐FLO filtration‐control additive is a speciallymodified 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 filter cake. DUAL‐FLO starch is a non‐ionic, acid‐soluble material especially suited for fluids containing salts or ion‐sensitive additives. DUAL‐FLO additive acts synergistically with FLO‐VIS PLUS viscosifier to enhance the Low‐Shear‐Rate Viscosity (LSRV) of the FLOPRO NT system.

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