Produtos

Highest pressure and temperature rating of any foam rheometer in the world

Today's researchers must come to grips with some of the harshest environments on earth, and the HPHT Foam Rheometer hardware is intended to address their needs by providing a test environment that is more robust and realistic than any competing instrument available today can provide.

The instrument provides dynamic foam circulation condition instead of static condition, which results in foam separation. This unique feature of enables foam to be constantly circulated and sheared in the loop for achieving uniform foam properties during testing.

The integrated heat trace maintains a uniform temperature on all sample lines, further ensuring accurate test results.

The HPHT Foam Rheometer is designed to simulate foam fracturing and acidizing processes under down hole conditions of temperature and pressure, while providing comprehensive data collection, including power law n' and k' values for future modeling. The computer-controlled automation package allows precise monitoring and variable flow-rate control.


Specifications

Dimensions: Custom (depending on client's desired specifications)
Weight: Custom (depending on client's desired specifications)
Operating Temperature: Ambient to 350°F
Working Pressure: Atm to 5,000 psi
Shear Rate: 0 to 1,500 S-1
Sample Volume: 115 ml
Accumulator: 500 ml capacity, 6,000 psi
Viewing Cell: Stereo microscope • Sapphire window
Dual Gas: CO2 or N2 gas injection for foam creation
PC (Included): Desktop PC with MS Win 8.1, M9200 PC software preinstalled.


Features

- Single or dual gas (CO2 and/or N2) foam testing capability.
- Continuous foam circulation ensures uniform foam properties.
- Constant foam circulation and shear.
- HPHT viewing cell allows testing of acid samples and ensures safe operation.
- Visual determination of foam half life and digital measurement of bubble size and distribution.
- Integrated heating trace ensures that all lines are subjected to a uniform temperature.
- Accumulator for testing high viscosity and/or corrosive samples.
- Viewing cell images can be digitized and processed digitally.
- Designed to handle fluids and gases at temperatures up to 350°F, under a working pressure up to 5,000 psi.