Wettability Testers

Wettability Testers are two instruments in one; a constant speed mixer and an instrument for the evaluation of oil/water phase transition of oil-based drilling fluids as they interact with spacer and/or pre-flush systems. This is essential for evaluating the wettability of spacers and pre-flushes that are intended to water wet the surfaces to which cement is expected to bond.
  • Model 3065

    Model 3065 (1 qt / 1 liter volume; 18,000 max. rpm)
    The bonding of oil-well cement to casing and well bore surfaces is critical to a successful well-completion. When using non-aqueous drilling fluids, such as oil-based and synthetic fluids, the ability of the spacer or pre-flush to water wet these surfaces becomes critical. The Chandler Engineering Model 3065 Wettability Tester is essential for evaluating the wettability of spacers and pre-flushes that are intended to water wet the surfaces to which cement is expected to bond.

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