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Recently, the "Development and Application of Gas-liquid Two-Phase Flow Parameter Measuring Instrument" project of the National Ministry of Science and Technology Major Scientific Instrument Project led by Changsha Xiangji Haidun Technology Co.
, Ltd.
successfully passed the comprehensive performance evaluation of the National High-tech Center of the Ministry of Science and Technology
.
The project was officially approved by the High-Tech Research and Development Center of the Ministry of Science and Technology in October 2018, and was officially launched in April 2019
.
, Ltd.
successfully passed the comprehensive performance evaluation of the National High-tech Center of the Ministry of Science and Technology
.
The project was officially approved by the High-Tech Research and Development Center of the Ministry of Science and Technology in October 2018, and was officially launched in April 2019
.
Gas-liquid two-phase flow analysis and measurement is mainly used for analysis and measurement of gas-liquid two-phase flow in energy, chemical and other fields
.
Gas-liquid two-phase flow refers to the flow of substances in both gas and liquid states in a system
.
Gas -liquid two-phase fluid flow is common in oil and gas mixed transportation, gas-liquid separators, various heat exchange equipment, rectification towers, and chemical reaction equipment
in the petroleum industry .
reaction equipment.
Gas-liquid two-phase flow refers to the flow of substances in both gas and liquid states in a system
.
Gas -liquid two-phase fluid flow is common in oil and gas mixed transportation, gas-liquid separators, various heat exchange equipment, rectification towers, and chemical reaction equipment
in the petroleum industry .
The research of gas-liquid two-phase fluid is an inevitable problem in the industrial production process, such as measurement, control, and energy saving, and the technical problem of detection of two-phase flow is the basis and premise of the research of gas-liquid two-phase fluid
.
At the beginning of the project, it was planned to break through key technologies such as detector design and preparation, high-pressure waterproof sealing, and multiphase flow tomography, and develop a gas-liquid two-phase flow parameter measuring instrument with independent intellectual property rights, stable and reliable quality, and localized core components.
.
After three years of hard work, the project team carried out research on multi-sensor fusion technology with venturi flow sensors , capacitive sensors and microwave sensors as the core, and successfully solved the design and preparation of sensing components, high-pressure waterproof and sealing design of instruments, high-speed and high-resolution layers Analytical imaging and other key technologies have been developed to develop a gas-liquid two-phase flow parameter measuring instrument with independent intellectual property rights
.
sensor.
At the beginning of the project, it was planned to break through key technologies such as detector design and preparation, high-pressure waterproof sealing, and multiphase flow tomography, and develop a gas-liquid two-phase flow parameter measuring instrument with independent intellectual property rights, stable and reliable quality, and localized core components.
.
After three years of hard work, the project team carried out research on multi-sensor fusion technology with venturi flow sensors , capacitive sensors and microwave sensors as the core, and successfully solved the design and preparation of sensing components, high-pressure waterproof and sealing design of instruments, high-speed and high-resolution layers Analytical imaging and other key technologies have been developed to develop a gas-liquid two-phase flow parameter measuring instrument with independent intellectual property rights
.
The instrument has the capability of continuously and real-time detection of gas-liquid two-phase volume flow, mass flow and other parameters.
At present, more than 120 sets of batches have been applied in shale gas wells and oil wells, and the expected development results have been achieved
.
At present, more than 120 sets of batches have been applied in shale gas wells and oil wells, and the expected development results have been achieved
.
Editor's comment: Fossil energy such as oil and natural gas is the main energy source for world economic development.
Under the general trend of world energy transformation, the dominant position of fossil energy will not fundamentally change, but will shift to green and low-carbon development
.
In the process of realizing the dual-carbon goal, China's oil and gas needs to further increase reserves and production, replace foreign oil and gas imports on a large scale, eliminate the hidden dangers of China's oil and gas supply security, and support energy independence
.
To this end, it is necessary to achieve technological innovation breakthroughs in the field of oil and gas industry technology, and to achieve high-speed, high-efficiency and large-scale development of oil and gas resources through technological progress
.
The gas-liquid two-phase flow parameter measuring instrument is another successful breakthrough in China's oil and gas development technology, representing the progress of China's oil and gas development technology
.
Editor's comment:Under the general trend of world energy transformation, the dominant position of fossil energy will not fundamentally change, but will shift to green and low-carbon development
.
In the process of realizing the dual-carbon goal, China's oil and gas needs to further increase reserves and production, replace foreign oil and gas imports on a large scale, eliminate the hidden dangers of China's oil and gas supply security, and support energy independence
.
To this end, it is necessary to achieve technological innovation breakthroughs in the field of oil and gas industry technology, and to achieve high-speed, high-efficiency and large-scale development of oil and gas resources through technological progress
.
The gas-liquid two-phase flow parameter measuring instrument is another successful breakthrough in China's oil and gas development technology, representing the progress of China's oil and gas development technology
.
Original title: The key project of gas-liquid two-phase flow parameter measuring instrument passed the comprehensive performance evaluation of the Ministry of Science and Technology
