Schlumberger Technology Corporation

Alexander Vilstrup

Guillaume Jolivet

Cheng-Gang Xie

Muhammad Fuad Bin Mohamed Zain

Jianhua Zhu

Jean-Philippe Hussenet

Massimiliano Fiore

Shasha Wang

Charles Toussaint

Florian Hollaender

Muhammad Fuad Mohamed Zain

A method for analyzing flow of a multiphase fluid through a flowmeter is provided. In one embodiment, the method includes transmitting two beams of electromagnetic radiation along different paths through a multiphase fluid and detecting the two transmitted beams with detectors. The method also includes determining a gas fraction and a water-in-liquid ratio of the multiphase fluid. The gas fraction is determined based on the detected first beam of electromagnetic radiation and the water-in-liquid ratio of the multiphase fluid is determined based on the detected second beam of electromagnetic radiation. Additional systems, devices, and methods are also disclosed.

Dual-beam multiphase fluid analysis systems and methods

Multiphase flowmeters and related methods having asymmetrical flow therethrough are disclosed. An example method includes configuring an inlet manifold, a first flowline, and a second flowline to decrease a gas fraction in a first fluid flow through the first flowline and increase a gas fraction in a second fluid flow through the second flow line; flowing the first fluid flow through the first flowline and flowing the second fluid flow through the second flow line; and determining at least one of 1) a first water liquid ratio of the first fluid flow through the first flowline; 2) a first liquid flow rate of the first fluid flow through the first flow line; or 3) a first gas flow rate of the first fluid flow through the first flow line.

Multiphase flow meters and related methods having asymmetrical flow therethrough

A technique facilitates evaluation of a fluid, such as a fluid produced from a well. The technique utilizes a modular and mobile system for testing flows of fluid which may comprise mixtures of constituents, and for sampling fluids thereof. The multiphase sampling method includes flowing a multiphase fluid comprising an oil phase and a water phase through a first conduit, the oil phase and water phase at least partially separating in the first conduit, mixing together the oil phase and water phase to form a mixed bulk liquid phase by flowing the multiphase fluid through a flow mixer toward a second conduit downstream the flow mixer, sampling a portion of the mixed bulk liquid phase at location at or within the second conduit, wherein the sampled portion of the mixed bulk liquid phase has a water-to-liquid ratio (WLR) representative of the pre-mixed oil phase and water phase.

Representative sampling of multiphase fluids

A technique facilitates evaluation of a fluid, such as a fluid produced from a well. The technique utilizes a modular and mobile system for testing flows of fluid which may comprise mixtures of constituents. A modular flow meter system comprises a plurality of modules which each have a multiphase flow meter coupled into a flow circuit. The flow circuits of the plurality of modules are selectively connectable to each other via flow connectors. Additionally, portions of the flow circuits may be selectively opened and closed to enable controlled routing of the fluid being tested through the desired multiphase flow meter or meters.

Modular multiphase flow meter system including a flow test module coupled to a flow circuit

Modular mobile flow meter system

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Singapore, Singapore

Alexander Vilstrup