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1. 发明授权

US06260628B1 Use of static mixing element in connection with flow of gas and liquids through a production tubing 有权
标题翻译：使用静态混合元件通过生产管道与气体和液体的流动相关联
公开(公告)号：US06260628B1
公开(公告)日：2001-07-17
申请号：US09485981
申请日：2000-05-01
申请人： Arne Johannes Magnus
发明人： Arne Johannes Magnus
IPC分类号： E21B4312
CPC分类号： E21B43/121 , F04F1/08
摘要： The present invention relates to a method and a device in connection with a method for transport or flow of gas and liquid in a pipe, by which method there is in the overall or part of the pipe mounted static mixing elements for achieving favorable flows in the pipe, and for the purpose of being able to stimulate petroleum wells which have terminated production or almost terminated production due to high pressure head resistance, it is according to the invention suggested that the pipe which is used, is a production tubing or production string extending substantially vertically from a production reservoir having a low pressure, and that the mixing elements residing in the tubing is arranged in such a manner that the gas bubbles in the oil are distributed optimally as carriers in the oil, for thereby reducing and evening out the pressure head resistance in the tubing.
摘要翻译：本发明涉及一种与管道中气体和液体的运输或流动方法有关的方法和装置，通过该方法和装置，在整个或部分管道中安装有静态混合元件，以实现有利的流动并且为了能够刺激由于高压头阻力而终止生产或几乎终止生产的石油井，根据本发明提出，所使用的管是生产管或生产线延伸基本上垂直于具有低压的生产储存器，并且位于管道中的混合元件以使得油中的气泡最佳分布为油中的载体的方式布置，从而减少和降低压力油管头部阻力。

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