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Part No: CHAND-3065 |
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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 pref flush to water wet these
surfaces becomes critical. The Model 3065 Wettability test is essential for
evaluating the wetability of spacers and pre flushes that are intended to water
wet surfaces at which cement is expected to bond.
The Model 3065 provide
all the functionality of the model 3060 constant speed mixer/PLUS the ability
to evaluate the oil / water phase transition of oil based drilling fluids as
they interact with spacer and or pre-flush systems. The instrument measures
wettabiltiy by continuously monitoring the electrical conductivity of the
fluids subjected to heat and shear at atmospheric pressure. |
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Oil external fluids
are not electrically conductive, where as water external fluids are conductive.
As the spacer or pref lush is added to an oil based fluid, the electrical
conductance of the bulk mix well change. This change is displayed via an easy
to read digital meter.
With the Model 3065 the water based water
external fluid is used to establish a reference conductance. The conditioned
oil external fluid is the placed in the preheated mixer cup and stirrered. The
water based fluid referenced is then added until the digital conductivity meter
indicates a stable water wetting state. In addition to the digital display, the
operator is able to visually ascertain the compatibility of the mud and spacer
during this test. |
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Provides both mixing and wettability testing capabilities |
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Push button simplicity |
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Two programmed and one adjustable speed functions |
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Automatically maintains constant shear rate during mixing |
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Long life mixing blades stainless steel vessel |
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Built-in timer, with automatic shut off for slurry mixing |
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| For full data sheets
and a written quotation please contact our Mindex office on
sales@mindex-ltd.co.uk including
your company name, telephone numbers and details of your product of
interest |
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