公开(公告)号：US20130206245A1

公开(公告)日：2013-08-15

申请号：US13593354

申请日：2012-08-23

申请人： Michael Clark ,  Grant Adams ,  Liam Watt Clark Goodall ,  Annabel Green ,  Quentin Morgan ,  Abdurrezagh Awid

发明人： Michael Clark ,  Grant Adams ,  Liam Watt Clark Goodall ,  Annabel Green ,  Quentin Morgan ,  Abdurrezagh Awid

IPC分类号： F16K27/00

CPC分类号： E21B43/12 ,  Y10T137/0402 ,  Y10T137/598

摘要： A flow control device comprises a housing, a flow restriction member, and a flow control ring defining a flow control port which is configured to receive the flow restriction member. The flow control ring is configured so as to be sealingly mounted onto a base pipe. The flow restriction member is at least partially inserted into the flow control port so as to at least partially define a predetermined flow restriction through the flow control ring. The housing is sealingly mounted on the flow control ring. The flow control device may be mounted on a base pipe. The flow control device may be used for controlling fluid flow, in particular, though not exclusively in oil and/or gas wells. A flow control system and method are also disclosed

摘要翻译： 流量控制装置包括壳体，流动限制构件和限定流量控制端口的流量控制环，流量控制端口被配置为接收流量限制构件。 流量控制环被构造成密封地安装在基管上。 流量限制构件至少部分地插入到流量控制端口中，以便至少部分地限定通过流量控制环的预定流量限制。 外壳密封地安装在流量控制环上。 流量控制装置可以安装在基管上。 流量控制装置可以用于控制流体流动，特别是但不限于油和/或气井。 还公开了一种流量控制系统和方法

公开(公告)号：US08967265B2

公开(公告)日：2015-03-03

申请号：US13187773

申请日：2011-07-21

申请人： Abdurrezagh Awid ,  Annabel Green ,  Murray Dowsett

发明人： Abdurrezagh Awid ,  Annabel Green ,  Murray Dowsett

IPC分类号： E21B37/08 ,  E21B43/12 ,  E21B37/00

CPC分类号： E21B43/12 ,  E21B37/00 ,  E21B37/08

摘要： A flow control apparatus for use in a wellbore comprises a screen, a first inflow control device and a second inflow control device, wherein a fluid inflow path is provided through the screen and from an outer portion to an inner portion of each inflow control device. A method of cleaning a flow control apparatus such as that described above comprises providing in a wellbore a flow control apparatus comprising at least one screen and at least one inflow control device wherein a fluid inflow path is provided through the at least one screen and from an outer portion to an inner portion of the at least one inflow control device, targeting the at least one inflow control device with a treatment fluid and delivering the treatment fluid such that the fluid flows in a reverse direction along the fluid inflow path.

摘要翻译： 用于井眼的流量控制装置包括屏幕，第一流入控制装置和第二流入控制装置，其中流体流入路径通过屏幕设置并且从每个流入控制装置的外部部分设置到内部。 清洁如上所述的流量控制装置的方法包括在井筒中提供流量控制装置，该流量控制装置包括至少一个筛网和至少一个流入控制装置，其中流体流入路径通过至少一个筛网和 外部部分连接到至少一个流入控制装置的内部部分，以处理流体为目标的至少一个流入控制装置，并输送处理流体，使得流体沿着流体流入路径沿相反方向流动。

公开(公告)号：US20120067588A1

公开(公告)日：2012-03-22

申请号：US13187773

申请日：2011-07-21

申请人： Abdurrezagh Awid ,  Annabel Green ,  Murray Dowsett

发明人： Abdurrezagh Awid ,  Annabel Green ,  Murray Dowsett

IPC分类号： E21B37/08

CPC分类号： E21B43/12 ,  E21B37/00 ,  E21B37/08

摘要： A flow control apparatus for use in a wellbore comprises a screen, a first inflow control device and a second inflow control device, wherein a fluid inflow path is provided through the screen and from an outer portion to an inner portion of each inflow control device. A method of cleaning a flow control apparatus such as that described above comprises providing in a wellbore a flow control apparatus comprising at least one screen and at least one inflow control device wherein a fluid inflow path is provided through the at least one screen and from an outer portion to an inner portion of the at least one inflow control device, targeting the at least one inflow control device with a treatment fluid and delivering the treatment fluid such that the fluid flows in a reverse direction along the fluid inflow path.

摘要翻译： 用于井眼的流量控制装置包括屏幕，第一流入控制装置和第二流入控制装置，其中流体流入路径通过屏幕设置并且从每个流入控制装置的外部部分设置到内部。 清洁如上所述的流量控制装置的方法包括在井筒中提供流量控制装置，该流量控制装置包括至少一个筛网和至少一个流入控制装置，其中流体流入路径通过至少一个筛网和 外部部分连接到至少一个流入控制装置的内部部分，以处理流体为目标的至少一个流入控制装置，并输送处理流体，使得流体沿着流体流入路径沿相反方向流动。