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公开(公告)号：US06253855B1
公开(公告)日：2001-07-03
申请号：US09467438
申请日：1999-12-20
IPC分类号： E21B1701
CPC分类号： E21B17/01 , E21B17/015 , E21B43/122 , E21B43/36
摘要： A production riser that provides the benefits of a slug catcher, riser based gas lift, and multiphase meter in a single device and is suited to both shallow and deep-water oil/gas field developments. The riser is formed from a pipe within a pipe. The inner pipe provides the path for the production fluids. Perforations are provided near the base and top of the inner pipe. The top of the annulus between the pipes is closed and is in fluid communication with a gas supply/compression system via an isolation control valve/choke. The bottom of the annulus is closed. Three sets of pressure and temperature transducer transmitters are installed at the top, center, and base of the riser through the outer pipe wall.
摘要翻译： 一个生产立管，在单个设备中提供了一个集渣捕获器，立管式气举和多相流量计的优点，适用于浅层和深水油气田开发。 提升管由管道内的管道形成。 内管提供生产流体的路径。 在内管的基部和顶部附近提供穿孔。 管道之间的环形顶部封闭，并通过隔离控制阀/扼流圈与气体供应/压缩系统流体连通。 环的底部是封闭的。 三套压力和温度传感器变送器通过外管壁安装在提升管的顶部，中心和底部。
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公开(公告)号：US20090134102A1
公开(公告)日：2009-05-28
申请号：US12297030
申请日：2007-04-11
CPC分类号： E21B21/065 , B01D21/0006 , B01D21/0051 , B01D21/0057 , B01D21/32 , B01D21/34 , B01D2221/04 , B01D2221/08
摘要： The invention provides a separator for the removal of solids from a drilling liquid, the separator comprising a tube settler (4) through which the drilling liquid can flow and beneath which a particle collection container is arranged for collecting solids separated from the liquid in the tube settler, wherein the solids collection container is a transportable container that is separate or separable from the tube settler. The invention further provides a process for the removal of solids from a drilling liquid using a separator, in which process a drilling liquid comprising solids is set to flow through a tube settler in order to allow the solids to settle out, thereby obtaining a solids depleted drilling liquid and an accumulation of solids. The invention also provides for the use of a separator comprising a tube settler to remove solids from a drilling liquid.
摘要翻译： 本发明提供了一种用于从钻井液中除去固体的分离器，分离器包括管沉降器（4），钻井液体可以通过该沉降器流动，在该沉降器下面布置有颗粒收集容器，用于收集从管中的液体分离的固体 沉降器，其中固体收集容器是与管式沉降器分开或可分离的可运送容器。 本发明还提供了一种使用分离器从钻井液中除去固体的方法，其中将包含固体的钻井液体设置为流过管式沉降器以便使固体沉淀出来，从而获得固体耗尽的 钻井液和固体的积聚。 本发明还提供了使用包括管沉降器的分离器来从钻井液中除去固体。
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公开(公告)号：US06171483B2
公开(公告)日：2001-01-09
申请号：US09125310
申请日：1998-10-22
IPC分类号： B01D2100
CPC分类号： E21B43/20 , B01D21/0012 , B01D21/0051 , B01D21/0075
摘要： A subsea raw water injector including a pump which is connected to an injection string and a filter connected to an inlet of the pump to remove particulates from the surrounding sea water. The filter is in the form of an inclined tube settler disposed such that particulates separated from sea water flowing through it are discharged to the seabed.
摘要翻译： 一种海底原水注射器，其包括连接到喷射管的泵和连接到泵的入口的过滤器，以从周围的海水中除去颗粒物。 过滤器是倾斜管沉降器的形式，其布置成使得流过其中的与海水分离的颗粒被排放到海底。
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