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Thermodynamic
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PVT: How to make your choice?

how to choose your PVT 

 Sapphire Cells

SAPPHIRE CELLS

Phase envelope Hydrates, asphaltens and wax studies when integral visual observation  under pressure is required

ST has developped HP cells made of synthetic sapphire (Al2 O3) to be used up to 500 bar in a wide range of temperature -40 to +200°C). These cells are dedicated to the study of physico-chemical phenomena requiring integral visual observation and/or the use of optical phenomena using coherent or non coherent light for measurement or characterization.
PVT Cells PVT CELLS
Analysis of GOR of reservoir fluids as crude oil, volatile oil, gas condensate, gas under high pressure and high temperature, asphaltens deposition measurement, gas hydrates studies, measurement of bubble point, dew point and gas/liquid interface , phases envelope.

Our different phase behaviour equipments Full Visibility can be used to analyze different G.O.R. reservoi fluids as crude oil, volatile oil, gas condensate and gas under high pressure and temperature conditions. It can also be used for asphaltens deposition measurement and gas hydrates studies.
SWELLING SWELLING
Analysis of GOR of reservoir fluids as crude oil, volatile oil, gas condensate, gaz under high pressure and high temperature, asphaltens deposition measurement, gas hydrates studies, measurement of bubble point, dew point and gas/liquid interface
SIMULATION OF GAS REINJECTION INTO THE WELL AND FLUID BEHAVIOUR

The Swelling is the latest generation of equipment dedicated to High Pressure studies. It enables simulation of oil or gas fluid behaviour during oilfield life.
Thanks to the reversal of the cell control system, il also enables to carry out a new generation of environment-friendly studies.
QUAD Quick Unit Analysis Determination Q.U.A.D. Quick Unit Analysis Determination
Transportable unit for on site PVT analysis
All physical measurements for sample validation. 

The obligation to obtain data on field as fast as possible for its exploitation led us to design, in collaboration with and at the request of petroleum companies, a transportable unit for on site PVT analysis.
  
IFT Cell InterFacialTension Cell IFT CELL – InterFacialTension Cell
Measurement of interfacial tensions by pendant drop method, measurement of contact angles between liquid/solid.
Our cell with a huge field of view can measure the interfacial tensions liquid/liquid, gas/liquid and liquid/gas by the pendant drop method, and also the contact angles between liquid/solid.
Microscope Cell MICROSCOPE CELL
For solid deposition of asphaltens, hydrates and scales.

Our microscope cell enables visualization of solid deposition of asphaltens, hydrates and scales.

Foam Cell FOAM CELL
For inhibitor research.

Since emulsions are the main problem on field production, our FC200-200 has been designed for inhibitor research. After real dynamic production of several phases mixtures, our equipment enables to perform measurement of the time separation of these different phases.

Foam Cell Foam Cell

 

 
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