| The Grace Instrument M8500 High Pressure, High Temperature
Dynamic Sag Tester is designed for evaluating barite and other
weight material sag under simulated drilling conditions.
Data
Integrity
The innovative design of the M8500 accumulator piston prevents
contamination of the drilling fluid inside the testing cell with
pressurization fluid.
Control Parameters
A sample of drilling fluid is subjected to an adjustable
temperature, pressure, rotor (pipe) speed and borehole angle for a
set period of time.
Sample Extraction
Small amounts of the sample are taken from a defined collection site
within the testing cell while maintaining temperature, pressure, and
shear conditions. This method of sample extraction produces
repeatable results.
Sample Characterization
Density and composition of the extracted sag samples can be
measured. Other qualitative and quantitative analysis can also be
performed.
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3-in-1 Option:
- HPHT DYNAMIC SAG TESTER
- HPHT FLUID RHEOMETER
- HPHT CEMENT
RHEOMETER
Optional viscosity monitoring modules are available for hydraulic
and rheology modeling of drilling fluids and cement.
These modules feature concentric cylinder geometry, permitting tests
which conform to API specifications.
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