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公开(公告)号：USRE41556E1
公开(公告)日：2010-08-24
申请号：US12112463
申请日：2008-04-30
CPC分类号： E21B43/34 , B01D21/265 , B01D2221/04
摘要： A method for removing particles Particles are removed from a high pressure flow stream entails by flowing the high pressure flow stream into an inlet of a high pressure trap and flowing the flow stream from the inlet into a tube in the high pressure trap. The tube is adapted to accelerate the flow stream. The flow stream leaves the tube and de-accelerates as the stream flows into a chamber. The method continues by contacting the The flow stream with contacts a plate wound helically around an outside surface of the tube. The plate creates a cyclonic effect with in the flow stream to remove particles from the flow stream. The particles are collected in a reservoir. The remaining Remaining particles are removed by flowing the flow stream towards a side outlet over the plate. The methods end by collecting the The remaining particles are collected in a the reservoir forming collected particles and dumping the . The collected particles are periodically dumped from the reservoir.
摘要翻译： 一种除去颗粒的方法通过使高压流动流入高压阱的入口并将流动流从入口流入高压阱中的管，从高压流动流中除去颗粒。 该管适于加速流动流。 流动物流离开管并随着流流入室而去加速。 该方法继续通过使流动流与接触件接触，板的螺旋缠绕在管的外表面上。 该板在流动流中产生气旋效应以从流动流中除去颗粒。 将颗粒收集在储存器中。 通过使流动流朝向板上的侧出口流动除去剩余的剩余颗粒。 该方法通过收集结束将剩余的颗粒收集在形成收集的颗粒的储层中并倾倒。 收集的颗粒从储存器周期性地倾倒。
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公开(公告)号：US06893558B1
公开(公告)日：2005-05-17
申请号：US10345520
申请日：2003-01-16
CPC分类号： E21B43/34 , B01D21/265 , B01D2221/04
摘要： The invention is a high pressure trap for removing particles from a flow stream of a high pressure well that maintains the full pressure of the high pressure well, wherein the trap has an inlet port connected to a Christmas tree, a chamber with a top flange, a bottom flange, and a side wall connecting the top flange and the bottom flange in fluid communication with a choke manifold, a dump outlet in communication with the bottom reservoir and connected to the bottom flange, a dump outlet controller for opening and closing the dump outlet, and a tube disposed between the bottom reservoir and the side outlet, wherein the tube is mounted within the chamber to the top flange without contacting the side wall, thereby the velocity of the flow stream is changed as the flow stream is passed from the tube into the chamber.
摘要翻译： 本发明是用于从高压井的流动流中除去颗粒的高压阱，其保持高压井的全压力，其中捕集器具有连接到圣诞树的入口端口，具有顶部凸缘的室， 底部凸缘和连接顶部凸缘和底部凸缘的侧壁与阻塞歧管流体连通，与底部储存器连通并连接到底部凸缘的倾卸出口，用于打开和关闭倾卸物的倾卸出口控制器 出口和设置在底部储存器和侧面出口之间的管，其中，管被安装在室内到顶部凸缘而不与侧壁接触，由此流动流的速度随着流动流从 管入室。
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公开(公告)号：US07048865B1
公开(公告)日：2006-05-23
申请号：US11028451
申请日：2005-01-03
CPC分类号： E21B43/34 , B01D21/265 , B01D2221/04
摘要： A method for removing particles from a high pressure flow stream entails flowing the high pressure flow stream into an inlet of a high pressure trap and flowing the flow stream from the inlet into a tube in the high pressure trap. The tube is adapted to accelerate the flow stream. The flow stream leaves the tube and de-accelerates as the stream flows into a chamber. The method continues by contacting the flow stream with a plate wound helically around an outside surface of the tube. The plate creates a cyclonic effect with the flow stream to remove particles from the flow stream. The particles are collected in a reservoir. The remaining particles are removed by flowing the flow stream towards a side outlet over the plate. The methods end by collecting the remaining particles in a reservoir forming collected particles and dumping the collected particles from the reservoir.
摘要翻译： 从高压流动流中除去颗粒的方法需要使高压流动流流入高压阱的入口并使流动流从入口流入高压阱中的管中。 该管适于加速流动流。 流动物流离开管并随着流流入室而去加速。 该方法通过使流动流与围绕管的外表面螺旋缠绕的板接触而继续。 板与流动流产生气旋效应以从流动流中除去颗粒。 将颗粒收集在储存器中。 通过使流动流朝向板上的侧出口流动来除去剩余的颗粒。 该方法通过将剩余的颗粒收集在储存器中形成收集的颗粒并将收集的颗粒从储存器中倾倒而结束。
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