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公开(公告)号：US20170266586A1
公开(公告)日：2017-09-21
申请号：US15493455
申请日：2017-04-21
发明人： Hans Paul Hopper
CPC分类号： B01D17/0217 , B01D19/0057 , B01D19/0094 , B04C5/08 , B04C5/103 , B04C5/13 , B04C11/00 , E21B43/36 , E21B43/40
摘要： A method and apparatus are disclosed for separating a multiphase fluid stream that includes a heavier fluid component and a lighter fluid component. The fluid flows along a first helical flowpath with a first pitch. The first helical flowpath is sufficiently long to establish a stabilised rotating fluid flow pattern for the stream. The uniform rotating fluid also flows along a second helical flowpath, the second helical flowpath having a second pitch greater than the first pitch. The lighter fluid is removed from a radially inner region of the second helical flowpath. The method and apparatus are particularly suitable for the separation of oil droplets from water, especially from water for reinjection into a subterranean formation as part of an oil and gas production operation. The method and apparatus are conveniently applied on a modular basis.
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公开(公告)号：US20150354308A1
公开(公告)日：2015-12-10
申请号：US14732542
申请日：2015-06-05
发明人： David R. June , Hans Paul Hopper , Jack H. Vincent
IPC分类号： E21B33/04 , E21B33/043
CPC分类号： E21B33/0407 , E21B33/043 , E21B43/128
摘要： A downhole equipment suspension and lateral power system for a subsea well including a suspension apparatus which is supportable above the tubing hanger and within the internal bore of the subsea production system. A power penetrator is laterally coupleable to the suspension apparatus. A cable is extendable from the suspension apparatus to suspend and power downhole equipment, such as an electric submersible pump. A communication line is extendable from the suspension apparatus to provide power to the downhole equipment.
摘要翻译： 一种用于海底井的井下设备悬架和横向动力系统，包括可在管道悬挂架上方和内部井下生产系统的内部孔内支撑的悬挂装置。 电力穿透器横向可耦合到悬挂装置。 电缆可从悬挂装置延伸，以悬挂和供电井下设备，例如电动潜水泵。 通信线路可从悬挂装置延伸以向井下设备供电。
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公开(公告)号：US20150330194A1
公开(公告)日：2015-11-19
申请号：US14280483
申请日：2014-05-16
发明人： David R. June , Hans Paul Hopper , Jack H. Vincent
IPC分类号： E21B43/12 , E21B34/04 , E21B33/04 , E21B17/00 , E21B33/035
CPC分类号： E21B33/035 , E21B17/003 , E21B33/0407 , E21B33/0422 , E21B33/043 , E21B34/04 , E21B43/128
摘要： A subsea production system for a subsea well including a tubing hanger to suspend production tubing extending into the subsea well. Downhole equipment is locatable inside the production tubing in the subsea well. The system includes an adaptor spool including an internal bore. A suspension apparatus is supportable above the tubing hanger and within the internal bore of the adaptor spool. A power penetrator is laterally coupleable to the suspension apparatus. A suspension line is extendable from the suspension apparatus to suspend the downhole equipment. A communication line is extendable from the suspension apparatus to provide power to the downhole equipment.
摘要翻译： 一种用于海底井的海底生产系统，包括一个管道悬挂器，用于悬挂延伸进入海底井的生产油管。 井下设备位于海底井的生产管道内。 该系统包括具有内孔的适配器线轴。 悬挂装置可支撑在管道悬挂架上方并且在适配器线轴的内孔内。 电力穿透器横向可耦合到悬挂装置。 悬挂线可从悬挂装置延伸以悬挂井下设备。 通信线路可从悬挂装置延伸以向井下设备供电。
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