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公开(公告)号：US10900481B2
公开(公告)日：2021-01-26
申请号：US15099342
申请日：2016-04-14
Applicant: General Electric Company
Inventor： Kalpesh Singal , Shyam Sivaramakrishnan , Justin Edwin Barton
IPC: F04B49/06 , E21B43/12 , E21B47/008 , F04B35/00 , F04B49/20 , F04B47/02 , F04B23/02 , F04B23/10 , F04B53/10
Abstract: A controller for operating a prime mover of a rod pumping unit includes a processor configured to operate the prime mover over a first stroke and a second stroke. The controller is further configured to compute a first motor torque imbalance value for the first stroke and engage adjustment of a counter-balance. The controller is further configured to estimate a second motor torque imbalance value for the second stroke. The controller is further configured to disengage adjustment of the counter-balance during the second stroke upon the second motor torque imbalance value reaching a first imbalance range.
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公开(公告)号：US10683741B2
公开(公告)日：2020-06-16
申请号：US15596448
申请日：2017-05-16
Applicant: General Electric Company
Inventor： Mahendra Ladharam Joshi , Catherine James , Chengbao Wang , Brian Paul Reeves , Michael Salerno , Shyam Sivaramakrishnan
Abstract: A surface-based separation assembly for use in separating fluid. The surface-based separation assembly includes a gas-liquid separator configured to receive a fluid stream, and configured to separate the fluid stream into a gas stream and a mixed stream of at least two liquids. A liquid-liquid separator is in flow communication with the gas-liquid separator. The liquid-liquid separator is configured to receive the mixed stream from the gas-liquid separator, and is configured to separate the mixed stream into a first liquid stream and a second liquid stream. The assembly further includes a rotatable shaft including a first portion extending through the gas-liquid separator, and a second portion extending through the liquid-liquid separator. The rotatable shaft is configured to induce actuation of the gas-liquid separator and the liquid-liquid separator.
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公开(公告)号：US10047596B2
公开(公告)日：2018-08-14
申请号：US15193392
申请日：2016-06-27
Applicant: General Electric Company
Inventor： Mahendra Ladharam Joshi , Xuele Qi , Raymond Patrick Murphy , Shyam Sivaramakrishnan
Abstract: A system includes a downhole separator, a first pump, a second pump, a surface separator, a first tube, and a second tube. The downhole separator is disposed within a first wellbore of a well-pad and configured to generate hydrocarbon stream and water stream from a first production fluid received from first production zone. First pump is disposed within first wellbore and second pump is disposed within a second wellbore of the well-pad. The surface separator is coupled to first and second pumps and configured to receive hydrocarbon stream from downhole separator, using first pump and a second production fluid from second production zone, using second pump and generate oil and water rich stream. First tube is coupled to downhole separator and configured to dispose water stream in a first disposal zone. Second tube is coupled to surface separator and configured to dispose water rich stream in a second disposal zone.
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公开(公告)号：US20170167482A1
公开(公告)日：2017-06-15
申请号：US14965484
申请日：2015-12-10
Applicant: General Electric Company
Inventor： Omar Al Assad , Shyam Sivaramakrishnan , Kalpesh Singal , Justin Edwin Barton
Abstract: A controller for operating a rod pumping unit includes a processor configured to operate the rod pumping unit at a pumping profile speed. The processor is further configured to compute a first downhole dynamometer card from surface measurements at the rod pumping unit. The processor is further configured to compute a second downhole dynamometer card from the surface measurements. The processor is further configured to validate at least one of the first downhole dynamometer card and the second downhole dynamometer card based on a rod pumping unit condition.
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5.发明授权公开(公告)号：US09573079B2
公开(公告)日：2017-02-21
申请号：US14068396
申请日：2013-10-31
Applicant: General Electric Company
Inventor： Shyam Sivaramakrishnan , Oscar Max Sittner , Terje Glomsaker , Luc Stephane Leblanc , Ambarish Jayant Kulkarni , Vaibhav Bahadur , Yifan Gao
IPC: B01D17/04
CPC classification number: B01D17/045 , B01D17/04 , B01D17/047
Abstract: An apparatus for enhancing the coalescence of a dispersed phase from a continuous phase in an emulsion is presented. The apparatus includes at least one inlet for receiving the emulsion, at least one outlet for discharging the emulsion after coalescing the dispersed phase, and at least one article disposed between the inlet and the outlet. The article includes a plurality of regions disposed on a surface in a predefined pattern, wherein a portion of the plurality of regions is substantially wetting with respect to the dispersed phase, and a portion of the plurality of regions is substantially non-wetting with respect to the dispersed phase, and wherein the pattern includes a plurality of inter-connected regions that are substantially non-wetting with respect to the dispersed phase. A related article is also presented.
Abstract translation: 提出了一种用于增强乳液中连续相分散相聚结的装置。 该装置包括用于接收乳液的至少一个入口，用于在聚结分散相之后排出乳液的至少一个出口和设置在入口和出口之间的至少一个物品。 所述制品包括以预定图案设置在表面上的多个区域，其中所述多个区域的一部分相对于所述分散相基本上是润湿的，并且所述多个区域的一部分相对于所述多个区域基本上不润湿 分散相，并且其中所述图案包括相对于所述分散相基本上不润湿的多个相互连接的区域。 还介绍了相关文章。
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Patent Agency Ranking
6.发明申请METHODS AND SYSTEM FOR ENHANCING FLOW OF A FLUID INDUCED BY A ROD PUMPING UNIT 审中-公开用于增强由ROD泵单元引起的流体流动的方法和系统公开(公告)号：US20160177941A1
公开(公告)日：2016-06-23
申请号：US14575819
申请日：2014-12-18
Applicant: General Electric Company
Inventor： Kalpesh Singal , Fatemeh Zamanian , Shyam Sivaramakrishnan
Abstract: A system for enhancing a flow of a fluid induced by a rod pumping unit is provided. The system includes one or more sensors and a pumping control unit configured to control stroke movement of the rod pumping unit. The pumping control unit is configured to: (a) initiate at least one stroke of the rod pumping unit; (b) receive sensor data from the one or more sensors; (c) upon determination of a violation of a first set of constraints, make a first adjustment to the current stroke timing, and return to step (a); (d) upon determination of a violation of a second set of constraints, make a second adjustment to the current stroke timing, and return to step (a); and (e) upon determination of no violation of at least one set of constraints make a third adjustment to the current stroke timing, and return to step (a).
Abstract translation: 提供了一种用于增强由杆抽吸单元引起的流体流动的系统。 该系统包括一个或多个传感器和被配置为控制杆抽吸单元的行程运动的泵送控制单元。 泵送控制单元构造成：（a）启动杆抽吸单元的至少一个行程; （b）从一个或多个传感器接收传感器数据; （c）在确定违反第一组约束的情况下，对当前行程时间进行第一调整，并返回步骤（a）; （d）在确定违反第二组约束的情况下，对当前行程时间进行第二调整，并返回步骤（a）; 以及（e）在确定不违反至少一组约束的情况下，对当前笔画定时进行第三调整，并且返回步骤（a）。
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7.发明申请公开(公告)号：US20150114903A1
公开(公告)日：2015-04-30
申请号：US14068396
申请日：2013-10-31
Applicant: General Electric Company
Inventor： Shyam Sivaramakrishnan , Oscar Max Sittner , Terje Glomsaker , Luc Stephane Leblanc , Ambarish Jayant Kulkarni , Vaibhav Bahadur , Yifan Gao
IPC: B01D17/04
CPC classification number: B01D17/045 , B01D17/04 , B01D17/047
Abstract: An apparatus for enhancing the coalescence of a dispersed phase from a continuous phase in an emulsion is presented. The apparatus includes at least one inlet for receiving the emulsion, at least one outlet for discharging the emulsion after coalescing the dispersed phase, and at least one article disposed between the inlet and the outlet. The article includes a plurality of regions disposed on a surface in a predefined pattern, wherein a portion of the plurality of regions is substantially wetting with respect to the dispersed phase, and a portion of the plurality of regions is substantially non-wetting with respect to the dispersed phase, and wherein the pattern includes a plurality of inter-connected regions that are substantially non-wetting with respect to the dispersed phase. A related article is also presented.
Abstract translation: 提出了一种用于增强乳液中连续相分散相聚结的装置。 该装置包括用于接收乳液的至少一个入口，用于在聚结分散相之后排出乳液的至少一个出口和设置在入口和出口之间的至少一个物品。 所述制品包括以预定图案设置在表面上的多个区域，其中所述多个区域的一部分相对于所述分散相基本上是润湿的，并且所述多个区域的一部分相对于所述多个区域基本上不润湿 分散相，并且其中所述图案包括相对于所述分散相基本上不润湿的多个相互连接的区域。 还介绍了相关文章。
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公开(公告)号：US10788031B2
公开(公告)日：2020-09-29
申请号：US14575819
申请日：2014-12-18
Applicant: General Electric Company
Inventor： Kalpesh Singal , Fatemeh Zamanian , Shyam Sivaramakrishnan
Abstract: A system for enhancing a flow of a fluid induced by a rod pumping unit is provided. The system includes one or more sensors and a pumping control unit configured to control stroke movement of the rod pumping unit. The pumping control unit is configured to: (a) initiate at least one stroke of the rod pumping unit; (b) receive sensor data from the one or more sensors; (c) upon determination of a violation of a first set of constraints, make a first adjustment to the current stroke timing, and return to step (a); (d) upon determination of a violation of a second set of constraints, make a second adjustment to the current stroke timing, and return to step (a); and (e) upon determination of no violation of at least one set of constraints make a third adjustment to the current stroke timing, and return to step (a).
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公开(公告)号：US20180334895A1
公开(公告)日：2018-11-22
申请号：US15596448
申请日：2017-05-16
Applicant: General Electric Company
Inventor： Mahendra Ladharam Joshi , Catherine James , Chengbao Wang , Brian Paul Reeves , Michael Salerno , Shyam Sivaramakrishnan
Abstract: A surface-based separation assembly for use in separating fluid. The surface-based separation assembly includes a gas-liquid separator configured to receive a fluid stream, and configured to separate the fluid stream into a gas stream and a mixed stream of at least two liquids. A liquid-liquid separator is in flow communication with the gas-liquid separator. The liquid-liquid separator is configured to receive the mixed stream from the gas-liquid separator, and is configured to separate the mixed stream into a first liquid stream and a second liquid stream. The assembly further includes a rotatable shaft including a first portion extending through the gas-liquid separator, and a second portion extending through the liquid-liquid separator. The rotatable shaft is configured to induce actuation of the gas-liquid separator and the liquid-liquid separator.
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公开(公告)号：US20180029048A1
公开(公告)日：2018-02-01
申请号：US15661134
申请日：2017-07-27
Applicant: General Electric Company
Inventor： Chengbao Wang , Subrata Pal , Anindya Kanti De , Shyam Sivaramakrishnan , Brian Paul Reeves , Mahendra Ladharam Joshi , Stewart Blake Brazil , Catherine James
CPC classification number: B04C3/06 , B01D17/0217 , B04C5/13 , B04C2009/007 , C02F1/38 , C02F1/385 , C02F2101/32 , C02F2103/10 , E21B43/34
Abstract: A centrifugal separator for separating a mixed stream including a first fluid and a second fluid. The separator includes a housing that extends from a first end to a second end. A first flow opening is at the first end, a second flow opening is at the second end, and a third flow opening is at the second end. A rotor assembly within the housing includes a rotor shaft and a cylindrical drum. The cylindrical drum includes an interior including an outer radial portion and an inner radial portion. The outer radial portion is in flow communication with the first flow opening and the second flow opening, and the inner radial portion is in flow communication with the third flow opening. The cylindrical drum is rotatable within the housing such that the first fluid flows along the outer radial portion, and such that the second fluid flows along the inner radial portion.
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