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1. 发明申请

WO2017189514A1 METHODS AND APPARATUS FOR PROVIDING ESP STAGE SEQUENTIAL ENGAGEMENT 审中-公开
标题翻译：提供ESP阶段顺序参与的方法和设备
公开(公告)号：WO2017189514A1
公开(公告)日：2017-11-02
申请号：PCT/US2017/029313
申请日：2017-04-25
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY
发明人： XIAO, Jinjiang , ROTH, Brain, A. , LASTRA, Rafael, Adolfo
IPC分类号： E21B43/12 , F16D23/06
CPC分类号： E21B43/128 , F04B47/06 , F04D1/00 , F04D13/021 , F04D13/08 , F16D23/06
摘要： A method for providing artificial lift with an electric submersible pump system includes providing an electric submersible pump system having a motor, a pump assembly, a seal assembly, and a shaft assembly extending along a central axis from the motor to the pump assembly. The pump assembly includes two or more pump sections and a coupling with a transmission mechanism is located between the two or more pump sections. The motor rotates a motor shaft segment of the shaft assembly that is in engagement with a first pump section and starts the first pump section. One of the transmission mechanisms is moved from a disengaged position to an engaged position where the coupling conveys the rotation of the motor shaft segment to the adjacent shaft segment and starts another of the two or more pump sections.
摘要翻译：一种用电潜水泵系统提供人工举升的方法包括提供电动潜水泵系统，该电潜水泵系统具有马达，泵组件，密封组件和轴组件，所述轴组件沿着中心轴线从电机到泵组件。泵组件包括两个或更多个泵部分，并且具有传动机构的联接器位于两个或更多个泵部分之间。马达使与第一泵部分接合的轴组件的马达轴段旋转并启动第一泵部分。其中一个传动机构从分离位置移动到接合位置，在接合位置中，联轴器将电机轴段的旋转传送到相邻轴段并启动两个或更多个泵段中的另一个。

2. 发明申请

WO2017160290A1 COATED DOWNHOLE COMPONENTS 审中-公开
标题翻译：涂层井下组件
公开(公告)号：WO2017160290A1
公开(公告)日：2017-09-21
申请号：PCT/US2016/022745
申请日：2016-03-17
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： MADBOULY, Samy , HOLZMUELLER, Jason , GOERTZEN, William , MANKE, Gregory Howard
IPC分类号： B05D5/08 , F04B47/06 , E21B43/12 , B05D3/02 , C09D129/12 , C09D129/10
CPC分类号： E21B43/128 , B05D1/18 , B05D3/0254 , B05D5/08 , B05D5/083 , B05D7/02 , B05D2506/10 , B05D2506/15 , C08G2650/40 , C09D127/12 , C09D127/18 , C09D171/00 , F04B35/04 , F04B47/06
摘要： A method can include coating a hydrophilic polymeric surface of a component of an electric submersible pump system with an aqueous polymer dispersion to form a coated component; and sintering the coated component to form a sintered, coated component that includes a less hydrophilic polymeric surface, which can be a hydrophobic polymeric surface.
摘要翻译：方法可以包括用水性聚合物分散体涂覆电潜水泵系统的组件的亲水性聚合物表面以形成涂覆的组分; 并且烧结该涂覆的组分以形成包含较少亲水性聚合物表面的烧结的涂覆组分，该聚合物表面可以是疏水聚合物表面。

3. 发明申请

WO2017117141A1 ROTARY HYDRAULIC PUMP WITH ESP MOTOR 审中-公开
标题翻译：带ESP电机的旋转液压泵
公开(公告)号：WO2017117141A1
公开(公告)日：2017-07-06
申请号：PCT/US2016/068729
申请日：2016-12-27
申请人： GE OIL & GAS ESP, INC.
发明人： REEVES, Brian, Paul , COLLINS, Charles , NOAKES, Aaron , ROHLMAN, Eric
IPC分类号： F04B47/06 , F04B15/02 , F04B17/03 , F04B1/14 , F04B1/16 , F04B1/053 , E21B43/00
CPC分类号： F04B47/06 , E21B43/128 , F04B1/053 , F04B1/128 , F04B1/14 , F04B1/143 , F04B1/148 , F04B1/16 , F04B15/02 , F04B17/03 , F04B53/10 , F04B53/144
摘要： A submersible pumping system (100) includes an electric motor (110) and a pump (108) driven by the electric motor. The pump (108) includes a rotatable shaft (122) driven by the motor, one or more piston assemblies (132) configured for linear reciprocating motion and a mechanism for converting the rotational movement of the shaft to linear reciprocating movement in the piston assemblies. In one aspect, the mechanism for converting the rotational movement of the shaft includes a tilt disc assembly (134). In another aspect, the mechanism for converting the rotational movement of the shaft includes a camshaft assembly.
摘要翻译：潜水泵系统（100）包括电动机（110）和由电动机驱动的泵（108）。泵（108）包括由马达驱动的可旋转轴（122），构造成用于线性往复运动的一个或多个活塞组件（132）以及用于将轴的旋转运动转换成活塞组件中的线性往复运动的机构。在一个方面，用于转换轴的旋转运动的机构包括倾斜盘组件（134）。在另一方面，用于转换轴的旋转运动的机构包括凸轮轴组件。

4. 发明申请

WO2017099968A1 SYSTEM AND METHOD RELATED TO PUMPING FLUID IN A BOREHOLE 审中-公开
标题翻译：系统和方法与钻井液中的泵送流体有关
公开(公告)号：WO2017099968A1
公开(公告)日：2017-06-15
申请号：PCT/US2016/062637
申请日：2016-11-18
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： CROWLEY, Matthew , BAUCHELLE, David , WETZEL, James Rudolph , GRIFFITHS, Neil , VAN DER STAD, Nils
IPC分类号： F04B47/06 , F04D13/08 , F04D13/10 , F04D29/60 , E21B43/12
CPC分类号： F04D13/10 , E21B43/128 , F04B47/06
摘要： A technique facilitates use of a submersible pumping system deployed downhole in a borehole. A docking assembly comprises a docking station which has at least one electrical wet connector and is coupled to a receiving tubular. An electrical power cable is coupled to the docking station to enable electrical power to be provided to the at least one electrical wet connector. The docking assembly is deployed downhole to a desired location in the borehole to enable coupling with the submersible pumping system. The submersible pumping system is simply moved downhole into the receiving tubular and into electrical engagement with the electrical wet connectors.
摘要翻译：技术有利于井下部署在井下的潜水泵系统的使用。对接组件包括对接站，该对接站具有至少一个湿电连接器并联接到接收管。电力电缆连接到坞站以使电力能够被提供给至少一个电湿连接器。对接组件在井下部署到钻孔中的期望位置以能够与潜水泵送系统联接。潜水泵系统简单地被移动到井下进入接收管并与电湿接头电接合。

5. 发明申请

WO2017087802A1 SYSTEMS AND METHODS FOR DETECTING PUMP-OFF CONDITIONS AND CONTROLLING A MOTOR TO PREVENT FLUID POUND 审中-公开
标题翻译：用于检测泵关闭状态并控制电机以防止流体压力的系统和方法
公开(公告)号：WO2017087802A1
公开(公告)日：2017-05-26
申请号：PCT/US2016/062775
申请日：2016-11-18
申请人： BAKER HUGHES INCORPORATED
发明人： PANCHBHAI, Saylee P. , KANDEL, Kurtis
IPC分类号： F04B47/06 , F04B51/00 , F04D13/10 , F04D15/00
CPC分类号： F04B17/03 , E21B43/128 , E21B47/0007 , F04B19/22 , F04B47/06 , F04B49/065 , F04B51/00 , F04B2203/0401 , H02P6/006 , H02P6/08 , H02P21/00 , H02P25/064
摘要： Systems and methods for determining the existence of a pump-off condition in an ESP system and controlling the motor to prevent fluid pound that would otherwise result from the pump-off condition. The current drawn by the ESP motor during a power stroke is monitored and the instantaneous force generated by the motor is determined from the instantaneous current. Pump-off conditions may be indicated by sudden, large decreases in the generated force, smaller decreases in force that occur over a longer period, or forces below those seen during a dwell time. In response to detecting a pump-off condition, the motor may be stepped through the rest of the stroke, temporarily halted and re-initialized, thereby preventing potentially damaging fluid pound that would otherwise result from the pump-off condition.
摘要翻译：系统和方法用于确定ESP系统中泵关闭状态的存在并控制马达以防止否则由于泵关闭状态而导致的流体冲击。监测电动行程期间由ESP电机吸取的电流，并根据瞬时电流确定电机产生的瞬时力。泵出状况可以通过产生的力的突然的大的减小，在较长的时间内发生的较小的力的减小或者在停留时间期间看到的力以下来指示。响应于检测到泵关闭状态，马达可以在行程的其余部分步进，暂时停止并重新初始化，从而防止否则可能由于泵关闭状态而导致的潜在破坏性流体冲击。

6. 发明申请

WO2016205100A1 ELECTRIC SUBMERSIBLE PUMP MONITORING 审中-公开
标题翻译：电动潜水泵监控
公开(公告)号：WO2016205100A1
公开(公告)日：2016-12-22
申请号：PCT/US2016/037139
申请日：2016-06-13
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： DASGUPTA, Souvik , RENDUSARA, Dudi Abdullah , KANDASAMY, Sakthivel , MAHADEVAN, Pradeep
IPC分类号： F04B47/06 , F04B49/06 , E21B43/12
CPC分类号： F04B49/06 , E21B43/128 , F04B47/06 , F04B2203/0201 , F04B2203/0202 , F04B2203/0207
摘要： Systems and methods for monitoring an electric submersible pump include receiving acceleration data from an accelerometer coupled to a component of an electric submersible pump comprising a motor having a rotor and a stator, the acceleration data indicative of a harmonic motion of the rotor around the stator. The systems and methods also include calculating a velocity component at a frequency based on the acceleration data, where the frequency is greater than a pump operating frequency, determining a health indicator based on the calculated velocity component, and adjusting operation of the motor based on the determined health indicator.
摘要翻译：用于监测电潜泵的系统和方法包括从耦合到电潜泵的组件的加速度计接收加速度数据，所述加速度计包括具有转子和定子的电动机，所述加速度数据表示转子围绕定子的谐波运动。系统和方法还包括基于加速度数据计算频率的频率分量，其中频率大于泵的工作频率，基于计算出的速度分量来确定健康指标，以及基于确定健康指标。

7. 发明申请

WO2016003643A1 ELECTROMAGNETIC ACTUATOR 审中-公开
标题翻译：电磁致动器
公开(公告)号：WO2016003643A1
公开(公告)日：2016-01-07
申请号：PCT/US2015/036021
申请日：2015-06-16
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： MARYA, Manuel
IPC分类号： F04B17/04 , F16J1/01
CPC分类号： F04B17/04 , F04B47/06 , F16J1/006
摘要： A pump assembly can include an electromagnetic actuator that includes a housing that includes a bore having an axis, a coil disposed about the bore, and a piston disposed at least in part within the bore for motion in axial directions in the bore responsive to current in the coil; and a fluid pump driven by motion of the piston.
摘要翻译：泵组件可以包括电磁致动器，其包括壳体，该壳体包括具有轴的孔，围绕孔的设置的线圈，以及至少部分地设置在孔内的活塞，用于响应于孔中的电流在孔中的轴向运动线圈以及由活塞的运动驱动的流体泵。

8. 发明申请

WO2015030931A3 SYSTEMS AND METHODS FOR ARTIFICIAL LIFT VIA A DOWNHOLE POSITIVE DISPLACEMENT PUMP 审中-公开
标题翻译：用于通过井下正位移泵进行人工提升的系统和方法
公开(公告)号：WO2015030931A3
公开(公告)日：2015-09-17
申请号：PCT/US2014045140
申请日：2014-07-01
申请人： EXXONMOBIL UPSTREAM RES CO , TOLMAN RANDY C , ROMER MICHAEL C
发明人： TOLMAN RANDY C , ROMER MICHAEL C
IPC分类号： F04B1/04 , E21B43/12 , E21B43/30
CPC分类号： E21B43/128 , E21B43/126 , E21B43/305 , F04B47/06
摘要： Systems and methods for artificial lift via a downhole positive displacement pump are disclosed herein. The methods include methods of removing a wellbore liquid from a wellbore that extends within a subterranean formation and/or methods of locating the downhole positive displacement pump within the wellbore. The systems include hydrocarbon wells that include the wellbore, a casing, a rotary electric motor, the downhole positive displacement pump, and a liquid discharge conduit, and the systems may be utilized with and/or configured to perform the methods.
摘要翻译：本文公开了用于经由井下正位移泵进行人工举升的系统和方法。该方法包括从在地下地层内延伸的井眼移除井筒液体的方法和/或将井下正位移泵定位在井眼内的方法。该系统包括包括井眼，套管，旋转电动机，井下正排量泵和液体排放导管的碳氢化合物井，并且这些系统可以用于和/或被配置为执行这些方法。

9. 发明申请

WO2015097531A1 A SUBSEA FLUID PROCESSING SYSTEM 审中-公开
标题翻译： SUBSEA流体加工系统
公开(公告)号：WO2015097531A1
公开(公告)日：2015-07-02
申请号：PCT/IB2014/002862
申请日：2014-12-22
申请人： VETCO GRAY SCANDINAVIA AS , MELE, Erik , JAIN, Ashish
发明人： MELE, Erik , JAIN, Ashish
IPC分类号： F04D27/02 , E21B43/12 , F01C20/26 , F04C14/26 , F04C28/26 , F04D15/02
CPC分类号： E21B43/34 , E21B41/0007 , F04B47/06 , F04D13/08 , F04D15/0016 , F04D27/0207
摘要： A subsea fluid processing system (1; 100; 200) comprising system inlet (3) connectable to an import line (5) for a fluid stream produced upstream of the system, system outlet (4) connectable to an export line (6) for further transport of the fluid stream downstream of the system, bypass line (11) controllable for connecting and disconnecting the system from the fluid stream, and flow path connecting the system inlet with the system outlet. A pump (9) and/or compressor (2) arranged in the flow path, the pump and/or compressor arranged to receive fluid via the system inlet and operable for discharge of fluid via the system outlet. The system further has a set of valves on the supply side and/or on the discharge side of the pump or compressor, the valves operable to set the pump or compressor in fluid flow communication with the fluid stream, wherein each set of valves comprises a main valve (16; 18; 20) and a secondary valve (17; 19; 21) arranged in parallel in the flow path, the main valve dimensioned for a normal process flow and the secondary valve dimensioned for a partial process flow, wherein the main and secondary valves are individually controllable for individual or combined flows over the valves.
摘要翻译：一种海底流体处理系统（1; 100; 200），包括可连接到用于在系统上游产生的流体流的进口管线（5）的系统入口（3），可连接到出口管线（6）的系统出口系统下游的流体流的进一步运输，可控制的用于将系统与流体流连接和断开的旁路管线（11）以及将系统入口与系统出口连接的流路。布置在流路中的泵（9）和/或压缩机（2），所述泵和/或压缩机布置成经由系统入口接收流体并且可操作以经由系统出口排出流体。该系统还具有在泵或压缩机的供给侧和/或排放侧上的一组阀，该阀可操作以将泵或压缩机设置成与流体流流体流动连通，其中每组阀包括主阀（16; 18; 20）和在流动通道中平行布置的次级阀（17; 19; 21），主阀的尺寸适合于正常的工艺流程，二次阀的尺寸适合部分工艺流程，其中主阀和次阀可单独控制阀门上的单独或组合流量。

10. 发明申请

WO2014085398A3 METALIZED POLYMER COMPONENTS FOR USE IN HIGH TEMPERATURE PUMPING APPLICATIONS 审中-公开
标题翻译：用于高温泵送应用的金属化聚合物组分
公开(公告)号：WO2014085398A3
公开(公告)日：2015-05-14
申请号：PCT/US2013071896
申请日：2013-11-26
申请人： GE OIL GAS ESP
发明人： REEVES BRIAN PAUL , WANG CHENGBAO , HOWELL STEVEN ALAN
IPC分类号： E21B43/12
CPC分类号： F04B39/00 , E21B43/128 , F04B47/06 , F04B53/16
摘要： A seal section (112) for use in a downhole submersible pumping system (100) includes a housing (114) and a seal bag (118) located within the housing. The seal bag includes a substrate (130) having a plurality of substrate surfaces (136, 138) and a metal coating layer (140) on at least one of the plurality of substrate surfaces. The substrate can optionally be configured as a cylindrical form that includes an interior surface and an exterior surface. In particularly preferred embodiments, the substrate is seamless and fabricated from an extruded fluoropolymer. The metal coating layer preferably comprises a metal selected from the group consisting of titanium, stainless steel, nickel, chrome, silver and gold. The metalized seal bag exhibits increased durability and decreased permeability to liquids and gases at elevated temperatures.
摘要翻译：用于井下潜水泵送系统（100）的密封部分（112）包括壳体（114）和位于壳体内的密封袋（118）。密封袋包括在多个基板表面中的至少一个上具有多个基板表面（136,138）和金属涂层（140）的基板（130）。衬底可以可选地被配置为包括内表面和外表面的圆柱形形式。在特别优选的实施方案中，基材是无缝的并且由挤出的含氟聚合物制成。金属涂层优选包含选自钛，不锈钢，镍，铬，银和金的金属。金属化密封袋在高温下表现出增加的耐久性和降低液体和气体的渗透性。

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