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31. 发明申请

US20150159474A1 HYDROCARBON PRODUCTION APPARATUS 审中-公开
标题翻译：石油生产设备
公开(公告)号：US20150159474A1
公开(公告)日：2015-06-11
申请号：US14560415
申请日：2014-12-04
申请人： Cenovus Energy Inc.
发明人： David Donald Paul PEDERSEN , Lazar VELEV
IPC分类号： E21B43/12 , E21B43/38 , E21B17/02 , E21B33/068
CPC分类号： E21B43/38 , E21B43/128
摘要： An apparatus for hydrocarbon recovery from a production well includes a pump, a motor for driving the pump, and an intake and gas separator between the motor and the pump, in the production well, such that the gas separator is coupled to the pump and is located closer to the wellhead than the motor and the intake is disposed between the gas separator and the motor. A production conduit extends inside the production well casing, from an outlet of the pump to a second end at the wellhead to facilitate pumping of liquid from a discharge outlet of the gas separator, through the production well casing, to the wellhead, and tubing is in fluid communication with a gas outlet of the gas separator and extends to expel gas received from the gas separator, at a location above a liquid level in the production well.
摘要翻译：从生产井中回收碳氢化合物的装置包括泵，用于驱动泵的马达以及电动机和泵之间的进气分离器，在生产井中，使得气体分离器联接到泵上，并且是位于比电动机更靠近井口处，并且进气口设置在气体分离器和电动机之间。生产管道在生产井套管内部延伸，从泵的出口到井口的第二端，以促进将液体从气体分离器的排出口通过生产井套管泵送到井口，并且管道与气体分离器的气体出口流体连通并且延伸以在生产井中的液位以上的位置排出从气体分离器接收的气体。

32. 发明授权

US09045980B1 Downhole gas and solids separator 有权
标题翻译：井下气固分离器
公开(公告)号：US09045980B1
公开(公告)日：2015-06-02
申请号：US14481064
申请日：2014-09-09
申请人： Troy Botts
发明人： Troy Botts
IPC分类号： E21B43/38 , E21B43/34
CPC分类号： E21B43/38 , B01D19/0052 , E21B43/34
摘要： The disclosed downhole gas and solids separator includes a suspended helical flighting member for efficient downhole separation of both gases and solids from a hydrocarbon production stream. Centrifugal force, provided by the flighting member, accelerates the coalescence of like materials to enhance separation of both gases and solids within the separator. Centrifugal force urges solids to the outer wall of the separator and gases toward the center, where passageways are designed to allow solids to efficiently migrate toward and accumulate at the bottom of the separator while simultaneously allowing gases to efficiently rise out of the separator device.
摘要翻译：所公开的井下气体和固体分离器包括用于从碳氢化合物生产流中有效地井下分离气体和固体的悬挂螺旋排出构件。由排放构件提供的离心力加速了类似材料的聚结，以增强分离器内的气体和固体的分离。离心力将固体促进分离器的外壁和朝向中心的气体，其中通道被设计成允许固体有效地向分离器的底部迁移并积聚在分离器的底部，同时允许气体有效地从分离器装置上升出。

33. 发明授权

US09022106B1 Downhole diverter gas separator 有权
标题翻译：井下分流器气体分离器
公开(公告)号：US09022106B1
公开(公告)日：2015-05-05
申请号：US13530329
申请日：2012-06-22
申请人： James N. McCoy
发明人： James N. McCoy
IPC分类号： E21B43/38 , E21B43/12
CPC分类号： E21B43/38 , B01D19/0042 , E21B43/12 , E21B43/126
摘要： An oil and gas well downhole gas separator defines an outer annulus between the well casing and a separator tube having a lower end fluid inlet, and an inner annulus with a fluid conduit disposed inside. An inlet fitting and an outlet manifold route the fluids, liquids, and gases through a gravity separation sequence. A liquid outlet at the upper end is coupled to a downhole pump. A draw tube is coupled to the inlet fitting at the lower end. The draw tube also supports a casing flow diverter that slideably engages the well-bore casing so as to resist the movement of well fluids thereby while allowing the separator to move along a longitudinal axis of the well-bore casing, facilitating insertion into and removal from the well casing, and allowing for well tubing stretch during operation.
摘要翻译：油气井井下气体分离器在井套管和具有下端流体入口的分离器管之间限定了外环形空间，以及内部具有设置在内部的流体导管的内环。入口配件和出口歧管通过重力分离顺序来引导流体，液体和气体。上端的液体出口连接到井下泵。牵引管联接到下端的入口配件。牵引管还支撑壳体流动分流器，其可滑动地接合井筒壳体，以便抵抗井流体的运动，从而允许分离器沿着井筒壳体的纵向轴线移动，从而有助于插入和移出井套管，并且在操作期间允许井管拉伸。

34. 发明授权

US09010419B2 Subterranean system and method for treating and producing oil 有权
标题翻译：用于处理和生产油的地下系统和方法
公开(公告)号：US09010419B2
公开(公告)日：2015-04-21
申请号：US12441058
申请日：2007-09-14
申请人： Brian T. Wagg , Cameron M. Matthews , Damien Clapa , Christopher Michael John Timms
发明人： Brian T. Wagg , Cameron M. Matthews , Damien Clapa , Christopher Michael John Timms
IPC分类号： E21B43/38 , B65G5/00
CPC分类号： E21B43/38 , B65G5/00
摘要： A method and system for use in association with a subterranean reservoir containing reservoir material, for separating the reservoir material into components and for producing one or more of the reservoir material components at a surface production location. The reservoir material components include one or more liquid components and a solid component. The system includes a subterranean cavern located below the reservoir. A drain extends between the reservoir and the cavern for draining the reservoir material from the reservoir into the cavern so that the reservoir material may be collected and separated into the reservoir material components in the cavern. A production well extends between the cavern and the surface production location for producing one or more of the reservoir material components at the surface production location. Preferably, one or more of the liquid components are produced at the surface production location while retaining the solid component in the cavern.
摘要翻译：一种用于与包含储存器材料的地下储层结合使用的方法和系统，用于将贮存器材料分离成部件并在表面生产位置处产生一个或多个贮存器材料部件。储存器材料组分包括一种或多种液体组分和固体组分。该系统包括位于储层下方的地下洞穴。排水口在储存器和洞穴之间延伸，用于将储存器材料从储存器排出到洞穴中，使得储存器材料可以被收集并分离成洞穴中的储存器材料部件。生产井在洞穴和表面生产位置之间延伸，用于在表面生产位置生产一个或多个储层材料部件。优选地，一个或多个液体组分在表面生产位置处产生，同时将固体组分保持在洞穴中。

35. 发明申请

US20150053394A1 Inverted Shroud for Submersible Well Pump 有权
标题翻译：潜水井泵倒置罩
公开(公告)号：US20150053394A1
公开(公告)日：2015-02-26
申请号：US14490264
申请日：2014-09-18
申请人： Baker Hughes Incorporated
发明人： Leslie C. Reid , Jeffrey S. Bridges , Brent D. Storts
IPC分类号： E21B43/38 , E21B43/12
CPC分类号： E21B43/38 , E21B43/128 , F04D13/086 , F04D13/10 , F04D29/708
摘要： A well pump assembly includes rotary pump and a submersible motor. A shroud surrounds the pump intake and the motor. The shroud has an open upper end in fluid communication with the pump intake. A tubular member of smaller diameter is secured to and extends downward from a lower end of the shroud. The tubular member may have an open lower end for drawing well fluid along a lower flow path up the tubular member to the pump intake. An upper flow path at the upper end of the shroud may have a minimum flow area that is smaller than a minimum flow area of the lower flow path. The tubular member has a smaller outer diameter than an outer diameter of the shroud. The tubular member may have a closed lower end to define a debris collection chamber with a drain valve.
摘要翻译：井泵组件包括旋转泵和潜水电动机。护罩围绕泵入口和电机。护罩具有与泵入口流体连通的敞开的上端。较小直径的管状构件从护罩的下端固定并向下延伸。管状构件可以具有开口的下端，用于沿着管状构件向泵入口的下部流动路径抽取良好的流体。在护罩的上端处的上部流路可以具有小于下部流路的最小流动面积的最小流动面积。管状构件具有比外罩的外径小的外径。管状构件可以具有闭合的下端以限定具有排水阀的碎屑收集室。

36. 发明授权

US08909478B2 Method for calculating the ratio of relative permeabilities of formation fluids and wettability of a formation downhole, and a formation testing tool to implement the same 有权
标题翻译：用于计算地层流体相对渗透率和井下地层润湿性的比率的方法，以及用于实施该地层流体的地层测试工具
公开(公告)号：US08909478B2
公开(公告)日：2014-12-09
申请号：US12942031
申请日：2010-11-09
申请人： Maki Ikeda , Sophie Nazik Godefroy , Go Fujisawa
发明人： Maki Ikeda , Sophie Nazik Godefroy , Go Fujisawa
IPC分类号： G01V1/40 , E21B49/08 , E21B43/38 , E21B47/10
CPC分类号： E21B49/081 , E21B43/38 , E21B47/10
摘要： A method and a tool that implements a method which includes measuring the viscosity and flow rates of formation fluids and obtaining the ratio of relative permeabilities of the formation fluids and wettability of the formation using the same.
摘要翻译：一种实现包括测量地层流体的粘度和流速以及使用该地层流体的地层流体的相对渗透率和地层流体的润湿性的比率的方法和工具。

37. 发明授权

US08876944B2 Downhole fluid separation system and method 有权
标题翻译：井下流体分离系统及方法
公开(公告)号：US08876944B2
公开(公告)日：2014-11-04
申请号：US13350053
申请日：2012-01-13
申请人： Jiaxiang Ren , David P. Gerrard , John C. Welch , James E. Goodson
发明人： Jiaxiang Ren , David P. Gerrard , John C. Welch , James E. Goodson
IPC分类号： B01D19/00 , B01D53/22 , B82Y30/00
CPC分类号： E21B43/082 , B01D19/0031 , B82Y30/00 , E21B43/12 , E21B43/38
摘要： A system for separating fluids of a fluid mixture including a filter element operatively arranged for enabling a first component of a fluid mixture to flow therethrough while impeding flow of at least one other fluid component of the fluid mixture. An additive is configured to improve a first affinity of the filter element for the first component relative to a second affinity of the filter element for the at least one other fluid component of the fluid mixture. A method of separating fluids is also included.
摘要翻译：一种用于分离流体混合物的流体的系统，所述流体混合物包括可操作地布置成使得流体混合物的第一组分能够流过其中的过滤元件，同时阻止流体混合物的至少一种其它流体组分的流动。添加剂被配置为相对于过滤元件对于流体混合物的至少一种其它流体组分的第二亲和力，改善过滤元件对于第一组分的第一亲合力。还包括分离流体的方法。

38. 发明申请

US20140231070A1 Inhibiting effects of sloughing in wellbores 审中-公开
标题翻译：抑制在井筒中脱落的影响
公开(公告)号：US20140231070A1
公开(公告)日：2014-08-21
申请号：US14182732
申请日：2014-02-18
申请人： SHELL OIL COMPANY
发明人： Harold J. VINEGAR , Taixu Bai , Frederick Henry Kriesler Rambow , Dong Sub Kim
IPC分类号： E21B36/04
CPC分类号： E21B36/04 , E21B43/12 , E21B43/122 , E21B43/24 , E21B43/2401 , E21B43/2405 , E21B43/38 , H05B3/141
摘要： Certain embodiments provide a heater. A heater device includes a skin effect component having at least one insulated electrical core conductor in electrical communication with an adjacent and substantially parallel, elongated ferromagnetic shape having a reduction and localization of the depth and width of the effective conductor path in the cross-section of the ferromagnetic wall; and, an inorganic ceramic insulation component.
摘要翻译：某些实施例提供加热器。加热器装置包括具有至少一个绝缘电芯导体的表皮效应部件，所述绝缘电芯导体与相邻和基本上平行的细长铁磁形状电连通，其具有在有效导体路径的横截面中的深度和宽度的减小和定位铁磁墙; 和无机陶瓷绝缘部件。

39. 发明申请

US20140209303A1 EXTRACTION OF HYDROCARBONS FROM HYDROCARBON-CONTAINING MATERIALS AND/OR PROCESSING OF HYDROCARBON-CONTAINING MATERIALS 有权
标题翻译：从含烃材料中提取烃和/或加工含烃材料
公开(公告)号：US20140209303A1
公开(公告)日：2014-07-31
申请号：US14230264
申请日：2014-03-31
申请人： GREEN SOURCE ENERGY LLC
发明人： Liang-tseng FAN , Shahram Reza SHAFIE , Julius Michael TOLLAS , William Arthur Fitzhugh LEE
IPC分类号： C09K8/64 , E21B43/16 , C10G21/27
CPC分类号： E21B43/38 , C09K8/54 , C09K8/58 , C09K8/64 , C10G1/04 , C10G21/27 , E21B43/16 , Y10T137/0391
摘要： A method of extracting hydrocarbon-containing organic matter from a hydrocarbon-containing material includes the steps of providing a first liquid comprising a turpentine liquid; contacting the hydrocarbon-containing material with the turpentine liquid to form an extraction mixture; extracting the hydrocarbon material into the turpentine liquid; and separating the extracted hydrocarbon material from a residual material not extracted.
摘要翻译：从含烃材料中提取含烃有机物质的方法包括提供包含松节油液体的第一液体的步骤; 使含烃材料与松节油液体接触以形成提取混合物; 将烃类材料提取到松节液中; 并将提取的烃材料与未萃取的残余物质分离。

40. 发明申请

US20140174734A1 CYCLONIC SEPARATORS AND METHODS FOR SEPARATING PARTICULATE MATTER AND SOLIDS FROM WELL FLUIDS 有权
标题翻译：循环分离器和从井眼分离颗粒物和固体的方法
公开(公告)号：US20140174734A1
公开(公告)日：2014-06-26
申请号：US13996122
申请日：2011-12-20
申请人： Alistair Gill , Paul Ellerton , David Fielding
发明人： Alistair Gill , Paul Ellerton , David Fielding
IPC分类号： E21B43/38
CPC分类号： E21B43/38
摘要： A downhole separator for separating solids from downhole well fluids comprises a cyclonic separation assembly. The assembly comprises a housing with at least one inlet port and an intake member disposed within the housing. The intake member includes a feed tube, a guide member disposed about the feed tube, and a vortex tube coaxially disposed within the feed tube. The assembly also comprises a cyclone body coaxially disposed within the housing and extending axially from the feed tube. In addition, the separator comprises an upper solids collection assembly coupled to the housing and configured to receive the separated solids from the cyclone body. Further, the separator comprises a lower solids collection assembly coupled to the housing and configured to receive the separated solids from the first solids collection assembly.
摘要翻译：用于从井下井流体分离固体的井下分离器包括旋风分离组件。组件包括具有设置在壳体内的至少一个入口端口和入口构件的壳体。进气件包括进料管，围绕进料管设置的导向件和同轴地设置在进料管内的涡流管。组件还包括同轴地设置在壳体内并从进料管轴向延伸的旋风体。此外，分离器包括耦合到壳体并被配置为从旋风器主体接收分离的固体的上固体收集组件。此外，分离器包括耦合到壳体并被配置为从第一固体收集组件接收分离的固体的下固体收集组件。

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