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1.发明申请公开(公告)号：US20070089609A1
公开(公告)日：2007-04-26
申请号：US10556999
申请日：2003-05-16
申请人： Jianwen Dou , Jinsong Wan , Ligang Zhang
发明人： Jianwen Dou , Jinsong Wan , Ligang Zhang
IPC分类号： B01D19/00
摘要： The invention relates to an oil-gas-water multi-phase flow adjusting apparatus, which mainly comprises an inlet accelerating pipe section, a vortex flow guide spiral pipe, a gas circuit exit connection pipe section, a liquid receiving cone, a mixed liquid relief exit connection pipe section and a sampler exit connection pipe section, and which has the function for changing at intervals the flow pattern, the flow state and the components of the oil-gas-water multi-phase flow. The invention also relates to an oil-gas-water multi-phase flow rate measuring apparatus and its measuring method. The measuring apparatus comprises a blind three-way mixing means, a pressure differential type flow measuring device, a single-γ phase volume fraction meter, a dual-γ phase volume fraction meter, an oil-gas-water multi-phase flow adjusting apparatus and a computing system. The measuring method is as follows: the single-γ phase volume fraction meter and the dual-γ phase volume fraction meter measure the gas content GVF and the water content WC respectively; the pressure differential type flow measuring device measures the differential pressure ΔP of the total flow rate; the computing unit computes the oil flow rate Qo, the gas flow rate Qg and the water flow rate Qw.
摘要翻译： 本发明涉及一种油气水多相流量调节装置，主要包括入口加速管段，涡流引导螺旋管，气体回路出口连接管段，液体接收锥体，混合液体释放装置 出口连接管段和取样器出口连接管段，具有间隔改变油气水多相流的流动状态，流动状态和分量的功能。 本发明还涉及油气水多相流量测量装置及其测量方法。 测量装置包括盲三通混合装置，压差型流量测量装置，单γ相体积分数计，双γ相体积分数计，油气 - 水多相流调节装置 和计算系统。 测量方法如下：单伽马相体积分数计和双伽马相体积分数计分别测量气体含量GVF和含水量WC; 压差式流量测量装置测量总流量的差压差ΔP; 计算单元计算油流量Qo，气体流量Qg和水流量Qw。
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公开(公告)号：US08025713B2
公开(公告)日：2011-09-27
申请号：US10557114
申请日：2003-05-16
申请人： Jianwen Dou , Jinsong Wan , Ligang Zhang
发明人： Jianwen Dou , Jinsong Wan , Ligang Zhang
IPC分类号： B01D45/12
CPC分类号： B01D19/0094 , B01D19/0057 , B04C11/00 , E21B43/34
摘要： An adjustable type guide vortex gas-liquid separating apparatus is provided, it comprises a case, a vortex flow guide spiral pipe, a mist eliminator, an adjusting valve and a γ ray phase volume fraction meter. Its separating method is to make the oil-gas-water multiphase flow move in vortex, and thus to realize the gas-liquid separation, then to measure the gas content of the separated liquid phase by using the γ ray phase volume fraction meter and to send out control information as judged by the magnitude of the gas content in the liquid phase, so as to control the opening of the adjusting valve of the gas circuit, thus to achieve adjustment of the gas-liquid separation effects, and to control the gas content of the liquid phase to a certain range.
摘要翻译： 提供了一种可调式导向涡流气液分离装置，包括壳体，涡流引导螺旋管，除雾器，调节阀和γ射线相体积分数计。 其分离方法是使油气水多相流在涡流中移动，从而实现气液分离，然后使用γ射线相体积分数计测量分离液相的气体含量， 根据液相中的气体含量的大小判断出控制信息，以控制气体回路的调节阀的打开，从而实现气液分离效果的调节，并控制气体 液相含量在一定范围内。
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3.发明授权公开(公告)号：US08087293B2
公开(公告)日：2012-01-03
申请号：US10556999
申请日：2003-05-16
申请人： Jianwen Dou , Jinsong Wan , Ligang Zhang
发明人： Jianwen Dou , Jinsong Wan , Ligang Zhang
摘要： The invention relates to an oil-gas-water multi-phase flow adjusting apparatus, which mainly comprises an inlet accelerating pipe section, a vortex flow guide spiral pipe, a gas circuit exit connection pipe section, a liquid receiving cone, a mixed liquid relief exit connection pipe section and a sampler exit connection pipe section, and which has the function for changing at intervals the flow pattern, the flow state and the components of the oil-gas-water multi-phase flow. The invention also relates to an oil-gas-water multi-phase flow rate measuring apparatus and its measuring method. The measuring apparatus comprises a blind three-way mixing means, a pressure differential type flow measuring device, a single-γ phase volume fraction meter, a dual-γ phase volume fraction meter, an oil-gas-water multi-phase flow adjusting apparatus and a computing system. The measuring method is as follows: the single-γ phase volume fraction meter and the dual-γ phase volume fraction meter measure the gas content GVF and the water content WC respectively; the pressure differential type flow measuring device measures the differential pressure ΔP of the total flow rate; the computing unit computes the oil flow rate Qo, the gas flow rate Qg and the water flow rate Qw.
摘要翻译： 本发明涉及一种油气水多相流量调节装置，主要包括入口加速管段，涡流引导螺旋管，气体回路出口连接管段，液体接收锥体，混合液体释放装置 出口连接管段和取样器出口连接管段，具有间隔改变油气水多相流的流动状态，流动状态和分量的功能。 本发明还涉及油气水多相流量测量装置及其测量方法。 测量装置包括盲三通混合装置，压差式流量测量装置，单γ相体积分数计，双γ相体积分数计，油气 - 水多相流调节装置 和计算系统。 测量方法如下：单γ相体积分数计和双γ相体积分数计分别测量气体含量GVF和含水量WC; 压差式流量测量装置测量总流量的压差Dgr; P; 计算单元计算油流量Qo，气体流量Qg和水流量Qw。
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公开(公告)号：US20070084340A1
公开(公告)日：2007-04-19
申请号：US10557114
申请日：2003-05-16
申请人： Jianwen Dou , Jinsong Wan , Ligang Zhang
发明人： Jianwen Dou , Jinsong Wan , Ligang Zhang
IPC分类号： B01D19/00
CPC分类号： B01D19/0094 , B01D19/0057 , B04C11/00 , E21B43/34
摘要： An adjustable type guide vortex gas-liquid separating apparatus is provided, it comprises a case, a vortex flow guide spiral pipe, a mist eliminator, an adjusting valve and a γ ray phase volume fraction meter. Its separating method is to make the oil-gas-water multiphase flow move in vortex, and thus to realize the gas-liquid separation, then to measure the gas content of the separated liquid phase by using the γ ray phase volume fraction meter and to send out control information as judged by the magnitude of the gas content in the liquid phase, so as to control the opening of the adjusting valve of the gas circuit, thus to achieve adjustment of the gas-liquid separation effects, and to control the gas content of the liquid phase to a certain range.
摘要翻译： 提供了一种可调式导向涡流气液分离装置，包括壳体，涡流引导螺旋管，除雾器，调节阀和γ射线相体积分数计。 其分离方法是使油气水多相流在涡流中移动，从而实现气液分离，然后通过使用γ射线相体积分数计测量分离液相的气体含量， 根据液相中的气体含量的大小判断出控制信息，以控制气体回路的调节阀的打开，从而实现气液分离效果的调节，并控制气体 液相含量在一定范围内。
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