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1. 发明申请

WO2011146949A3 MATING UNIT ENABLING THE DEPLOYMENT OF A MODULAR ELECTRICALLY DRIVEN DEVICE IN A WELL 审中-公开
标题翻译：实施单元实现模块化电动驱动装置的部署
公开(公告)号：WO2011146949A3
公开(公告)日：2013-04-25
申请号：PCT/ZA2011000035
申请日：2011-05-19
申请人： ARTIFICIAL LIFT CO LTD , HEAD PHILIP
发明人： HEAD PHILIP
IPC分类号： E21B43/12
CPC分类号： E21B43/128 , E21B17/028 , F04D13/10
摘要： An electric pump assembly is provided in a well, the pump comprising an electric motor module (51) having an first outer housing (104) and a first mating means (69), an electric pump module (66) having a pump inlet (64) and a pump outlet (67), and a second outer housing (100) and a second mating means (68). In one aspect, the electric motor module and electric pump module are capable of being reversibly joined together by the first and second mating means, as the electric motor module includes a first rotating member (120) that is capable of rotating relative to the first outer housing, and the electric pump module includes a second rotating member (110) that is capable of rotating relative to the second outer housing. In this way, the first rotating member and second rotating member can transfer torque when the electric motor module and electric pump module are joined. In another aspect, a flowpath (130, 131) is provided in each module, the flowpaths fluidly communicating when the modules are joined.
摘要翻译：电泵组件设置在井中，该泵包括具有第一外壳（104）和第一配合装置（69）的电动马达模块（51），电泵模块（66）具有泵入口）和泵出口（67），以及第二外壳（100）和第二配合装置（68）。一方面，电动马达模块和电动泵模块能够通过第一和第二配合装置可逆地连接在一起，因为电动马达模块包括第一旋转构件（120），该第一旋转构件能够相对于第一外部壳体，并且电动泵模块包括能够相对于第二外部壳体旋转的第二旋转构件（110）。以这种方式，第一旋转构件和第二旋转构件可以在电动马达模块和电动泵模块接合时传递转矩。在另一方面，在每个模块中设置流路（130,131），所述流路在模块连接时流体连通。

2. 发明申请

WO2012049509A3 WELLHEAD AND CHRISTMAS TREE ASSEMBLY 审中-公开
标题翻译：威尔和圣诞树大会
公开(公告)号：WO2012049509A3
公开(公告)日：2012-07-12
申请号：PCT/GB2011051980
申请日：2011-10-12
申请人： ARTIFICIAL LIFT CO LTD , HEAD PHILIP
发明人： HEAD PHILIP
IPC分类号： E21B33/03 , E21B33/038 , E21B33/068
CPC分类号： E21B33/068
摘要： An adaptor (5) is mounted on a wellhead (3) and includes an access port (8) positioned vertically above the wellbore (1), a lateral passage (7), and a port (10) offset from the wellbore and communicating with the wellbore via the lateral passage, on which a conventional Christmas tree (11) is mounted. The Christmas tree is offset from the axis of the wellbore (XI -XI) so that the wellbore can be accessed directly through the access port without disturbing the Christmas tree. The novel assembly allows full bore well intervention without oversized valving.
摘要翻译：适配器（5）安装在井口（3）上，并且包括垂直位于井筒（1）上方的进入口（8），侧通道（7）和与井筒偏置的端口（10）经由侧面通道的井眼，其上安装有传统的圣诞树（11）。圣诞树与井筒轴线（XI -XI）偏移，因此井筒可以直接通过进出口进入，而不会影响圣诞树。新型组件允许全面井口干预，而不需要过大的阀门。

3. 发明申请

WO2010070305A3 CABLES FOR DOWNHOLE USE 审中-公开
标题翻译：用于井下使用的电缆
公开(公告)号：WO2010070305A3
公开(公告)日：2010-10-07
申请号：PCT/GB2009051535
申请日：2009-11-13
申请人： ARTIFICIAL LIFT CO LTD , HEAD PHILIP
发明人： HEAD PHILIP
IPC分类号： E21B17/20 , H01B7/04
CPC分类号： E21B17/206 , H01B7/046
摘要： A cable and coiled tubing suspends an electrically powered tool in a borehole and providing the tool with electrical power by the cable, the cable being disposed in the coiled tubing, the cable incorporating a conducting member which carries the majority of the tensile stress on the cable, and without the cable being secured along its length to the inside of the coiled tubing. The cable may be capable of supplying high voltage electrical power, in which case the cable comprises a conducting member having a steel core, an outer cladding of copper, and at least one insulating layer surrounding the outer cladding of copper, the copper making up between 20% and 40% of the total copper and steel content of the cable, the cable being able to support at least its own weight.
摘要翻译：电缆和盘管将电动工具悬挂在井眼中，并通过电缆为工具提供电力，电缆设置在连续油管中，该电缆包括导电构件，导电构件承载电缆上的大部分拉伸应力并且没有电缆沿其长度固定到连续油管的内部。电缆可能能够提供高压电力，在这种情况下，电缆包括具有钢芯的导电构件，铜的外包层以及围绕铜的外包层的至少一个绝缘层，铜构成在电缆铜和钢含量的20％和40％，电缆至少能够承受自身的重量。

4. 发明申请

WO2015025126A3 AN APPARATUS FOR ELECTRICAL CONNECTION IN WELLS AND OTHER REMOTE ENVIRONMENTS. 审中-公开
标题翻译：用于电气连接和其他远程环境的装置。
公开(公告)号：WO2015025126A3
公开(公告)日：2015-04-23
申请号：PCT/GB2014052033
申请日：2014-07-03
申请人： ARTIFICIAL LIFT CO LTD
发明人： BENCZE ANDRAS , BENHAM MATTHEW
IPC分类号： E21B33/038 , E21B43/12 , H01R13/523
CPC分类号： E21B17/028 , E21B33/0385 , E21B43/128 , H01R13/523 , H01R13/62905
摘要： An apparatus comprising an electrically powered device. The apparatus comprises a functional device, a device electrical terminal, a casing, a power supply and a casing electrical terminal. The apparatus is characterised in that corresponding physical retaining means are provided on the device and the casing respectively, to ensure that physical connection between the device electrical terminal and the casing electrical terminal is maintained, during use of the apparatus. The physical retaining means of the apparatus automatically engages when the device is moved into the desired position relative to the casing.
摘要翻译：一种包括电力装置的装置。该装置包括功能装置，装置电气端子，壳体，电源和壳体电气端子。该装置的特征在于，相应的物理保持装置分别设置在装置和壳体上，以确保在装置的使用期间维持装置电气端子与壳体电气端子之间的物理连接。当设备相对于壳体移动到期望位置时，该设备的物理保持装置自动接合。

5. 发明申请

WO2010086658A3 ELECTRIC SUBMERSIBLE PUMP, TUBING AND METHOD FOR BOREHOLE PRODUCTION 审中-公开
标题翻译：电气不合泵，管和方法生产孔
公开(公告)号：WO2010086658A3
公开(公告)日：2010-10-14
申请号：PCT/GB2010050133
申请日：2010-01-28
申请人： ARTIFICIAL LIFT CO LTD , HEAD PHILIP
发明人： HEAD PHILIP
IPC分类号： E21B43/12 , E21B17/10
CPC分类号： E21B17/10 , E21B43/128
摘要： An electric submersible pump assembly (ESP) (21, 120) is deployed in a production tube (20, 100) in a borehole such that the motor (26, 41, 121) of the ESP is spaced from the inner wall of the production tube, defining a conduit (36, 111) through which the pumped well fluid can flow to cool the motor. The production tube may have an enlarged diameter portion (25, 76, 101) within which the motor is positioned. Alternatively or additionally, the ESP and/or the production tube may be provided with stabilising spacers (24, 45, 140, 141) which extend between the ESP and the tube to centralise the ESP in the tube and support it against vibrational movement, the spacers defining an annular conduit (36, 111) between the motor casing and the production tube.
摘要翻译：电潜泵组件（ESP）（21,120）部署在钻孔中的生产管（20,100）中，使得ESP的马达（26,41,121）与生产的内壁间隔开管，限定一个导管（36,111），泵送的井流体可以通过该管道流动以冷却马达。制造管可以具有放大直径部分（25,76,101），电动机定位在该直径部分内。或者或另外，ESP和/或生产管可以设置有在ESP和管之间延伸的稳定隔离物（24,45,140,141），以将ESP集中在管中并支撑其抵抗振动运动，间隔件限定在马达壳体和生产管之间的环形导管（36,111）。

6. 发明申请

WO2009093061A3 DOWNHOLE MOTOR GEARBOX 审中-公开
标题翻译：卧式电机齿轮箱
公开(公告)号：WO2009093061A3
公开(公告)日：2009-12-17
申请号：PCT/GB2009050035
申请日：2009-01-19
申请人： ARTIFICIAL LIFT CO LTD , HEAD PHILIP
发明人： HEAD PHILIP
IPC分类号： F16H1/24
CPC分类号： F16H1/24 , E21B4/006 , F16H1/10
摘要： A gearbox comprises an input shaft and an output shaft, the input shaft and the output shaft are linked by a plurality of gearing members. Each gearing member bears a male gear wheel having n outwardly projecting engaging means on the outer circumference and/or a female ring gear having n+1 or n+2 inwardly projecting engaging means on the inner circumference, and at least one gearing member bearing both a male gear wheel and a female ring gear on opposite sides. The gearing members are placed in series such that each male gear wheel engages with a female ring gear, at least one of the outwardly projecting engaging means of the male gear wheel interlocking with at least one of the inwardly projecting engaging means of the female ring gear. The gearing members are constrained in a housing such that a male gear wheel rotates about a first axis while the female ring gear that engages with the male gear wheel rotates about a second axis, the first and second axes being parallel but offset, and the first axis falling within the circumference of the female ring gear. The rotation of male gear wheel transferring motion to the female ring gear through the interlocking of the inwardly projecting engaging means of the male gear to the outwardly projecting engaging means of the female ring gear causes the female ring gear to rotate, (or vice versa). Each gearing member is constrained at its axis by a semilunar bearings placed between the gearing member and the inner surface of the housing. Ideally, n=2. The axes of rotation of each alternating gearbox elements alternates, and there are provided an odd number of gearing elements such that the axes or rotation of the input shaft and the output shaft are coincident.
摘要翻译：齿轮箱包括输入轴和输出轴，输入轴和输出轴通过多个齿轮构件连接。每个齿轮构件承载在外圆周上具有n个向外突出的接合装置的阳齿轮和/或在内圆周上具有n + 1或n + 2向内突出的接合装置的阴齿圈，以及至少一个承载两个一个公齿轮和一个阴齿圈在相对的两侧。传动构件被串联放置，使得每个阳齿轮与阴齿圈接合，阳齿轮的向外突出的接合装置中的至少一个与阴齿圈的至少一个向内突出的接合装置互锁。齿轮构件被限制在壳体中，使得阳齿轮围绕第一轴线旋转，而与阳齿轮啮合的阴齿圈围绕第二轴线旋转，第一和第二轴线平行但偏移，第一和第二轴线轴位于母齿圈的圆周内。通过将公齿轮的向内突出的接合装置互锁到阴齿圈的向外突出的接合装置，阳齿轮将运动传递到阴齿圈的旋转使得母齿圈旋转，或反之亦然，。每个齿轮构件通过置于齿轮构件和壳体的内表面之间的半月轴承在其轴线处被约束。理想情况下，n = 2。每个交变齿轮箱元件的旋转轴线交替，并且提供奇数个传动元件，使得输入轴和输出轴的轴线或旋转重合。

7. 发明申请

WO2012010908A2 METHOD AND APPARATUS FOR CONTROL OF A SYNCHRONOUS PERMANENT MAGNET MOTOR, PARTICULARLY OVER A LONG CABLE IN A WELL 审中-公开
标题翻译：用于控制同步永磁电机的方法和装置，特别是在一个长的电缆
公开(公告)号：WO2012010908A2
公开(公告)日：2012-01-26
申请号：PCT/GB2011051402
申请日：2011-07-22
申请人： ARTIFICIAL LIFT CO LTD , HEAD PHILIP , MANSIR HASSAN
发明人： HEAD PHILIP , MANSIR HASSAN
CPC分类号： H02P25/022 , H02P1/52 , H02P6/21 , H02P23/26 , H02P25/024 , H02P27/047
摘要： A synchronous permanent magnet motor is controlled independently of position sensing means by determining the system parameters including the motor impedance and back-emf and the cable impedance and supplying power according to a predefined voltage : frequency ratio which is determined based on said system parameters to provide a desired rate of acceleration determined by the supply voltage.
摘要翻译：通过根据所述系统参数确定的预定电压：频率比来确定包括电动机阻抗和反电动势以及电缆阻抗和电力供应的系统参数来独立于位置检测装置控制同步永磁电动机，以提供由供电电压确定的期望加速率。

8. 发明申请

WO2012010907A2 CABLES FOR DOWNHOLE USE 审中-公开
标题翻译：用于井下使用的电缆
公开(公告)号：WO2012010907A2
公开(公告)日：2012-01-26
申请号：PCT/GB2011051401
申请日：2011-07-22
申请人： ARTIFICIAL LIFT CO LTD , HEAD PHILIP
发明人： HEAD PHILIP
IPC分类号： H01B7/04
CPC分类号： H02G3/0487 , E21B17/1035 , H01B7/046
摘要： A cable for use in hydrocarbon wells is manufactured by forming an impervious sheet material to define a plurality of recesses, introducing each of two or more conductors into a respective one of the recesses, and folding the sheet material and joining two edges thereof to form a seam. The recesses form compartments, each enclosing a substantial portion of a respective conductor, so that the conductors are separated from each other by portions of the casing which extend in-between the conductors. In alternative embodiments, the casing can be made from plastics sheet material, or both the sheet material of the casing and the conductors may be made from copper clad steel so as to avoid differential thermal expansion, in which case the casing may simply enclose the bundled conductors without separating them into compartments.
摘要翻译：用于碳氢化合物井的电缆是通过形成不透水的片状材料以限定多个凹槽，将两个或更多个导体中的每一个导入相应的一个凹槽中，并折叠片状材料并将其两个边缘接合以形成接缝。凹槽形成隔间，每个隔间封闭相应导体的大部分，使得导体通过在导体之间延伸的壳体的部分彼此分离。在替代实施例中，外壳可以由塑料片材制成，或者外壳的片材和导体可以由铜包钢制成以避免不同的热膨胀，在这种情况下，外壳可以简单地封装捆扎导体而不将它们分隔成隔室。

9. 发明专利

GB2504301A Downhole electrical wet connector 未知
公开(公告)号：GB2504301A
公开(公告)日：2014-01-29
申请号：GB201213164
申请日：2012-07-24
申请人： ARTIFICIAL LIFT CO LTD
发明人： HEAD PHILIP
IPC分类号： E21B17/02 , H01R13/523
摘要： A downhole electrical wet connector comprises a plug (21) which is slidingly inserted into a socket (61), the socket comprising a series of wiper seals (66) spaced apart by separation zones (72), each zone being individually supplied with dielectric fluid (11) from a separate reservoir (77). A retractable insert (67) is arranged in the socket and displaced by the plug during connection. The fluid pressure in each zone is individually regulated relative to ambient wellbore pressure and the pressure in adjacent zones and optionally equalized to minimize loss of fluid.

10. 发明专利

GB201315094D0 An apparatus for electrical connection in wells and other remote environments. 未知
公开(公告)号：GB201315094D0
公开(公告)日：2013-10-09
申请号：GB201315094
申请日：2013-08-23
申请人： ARTIFICIAL LIFT CO LTD
摘要： An apparatus comprising an electrically powered device. The apparatus comprises a functional device, a device electrical terminal, a casing, a power supply and a casing electrical terminal. The apparatus is characterised in that corresponding physical retaining means are provided on the device and the casing respectively, to ensure that physical connection between the device electrical terminal and the casing electrical terminal is maintained, during use of the apparatus. The physical retaining means of the apparatus automatically engages when the device is moved into the desired position relative to the casing.

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