Totalenergies Onetech

Total Se

Totalenergies Se

Gilles Couchou-Meillot

Paul Pochitaloff-Huvale

The invention relates to a device for determining a volume of gas in a sample contained in a vessel, the device comprising: a frame configured to attach the vessel; a needle having a longitudinal axis, comprising a proximal part and a distal part, the distal part being configured to pierce the vessel and the proximal part comprising a lumen; and an analysis compartment comprising a cell in fluid communication with the lumen of the proximal part of the needle. The invention also relates to a method for determining a volume of gas in a sample contained in a vessel.

Device for determining a volume of gas in a sample

The invention relates to a device for determining a volume of liquid in a hydrocarbon fluid sample, the device including: a cell () comprising an upper part () defined by a tubular sidewall () and a lower part () defined by a closed extremity, the lower part having a conical shape and forming a chamber () configured to receive the liquid; and a piston () comprising an upper part () and a lower part (), the piston being slidable in the cell and sealing the cell in a gas-tight manner. The invention also relates to a method for determining a volume of liquid in a hydrocarbon fluid sample.

Device for determining a volume of liquid in a fluid sample

The invention relates to a method for determining at least one property of hydrocarbon fluid, comprising: (a) providing a first chamber () filled with the hydrocarbon fluid and a second chamber () which is substantially empty, each of the first chamber () and second chamber () having a fixed volume; (b) transferring a sample of hydrocarbon fluid from the first chamber () to the second chamber (); (c) measuring a pressure in at least one of the first chamber () and the second chamber (); (d) repeating steps (b) and (c) a plurality of times. The invention also relates to an apparatus for implementing this method.

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Pau, France

Gilles Couchou-Meillot