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    SELF-TUNING OF POWER UNITS FOR ELECTRICAL SEPARATORS
    2.
    发明申请
    SELF-TUNING OF POWER UNITS FOR ELECTRICAL SEPARATORS 有权

    公开(公告)号：US20230001330A1

    公开(公告)日：2023-01-05

    申请号：US17755598

    申请日：2020-11-04

    Applicant: Schlumberger Technology Corporation

    Inventor： Pavan Kumar B. Mandewalkar ,  Miguel Angel Lopez

    IPC: B01D17/12 ,  B01D17/06 ,  B01D17/02

    Abstract: Embodiments described herein provide a method of tuning an electrical liquid separator, comprising providing a liquid mixture to a separator; electrically coupling a power unit to the liquid mixture inside the separator; applying a time-varying voltage from the power unit to the liquid mixture; increasing a voltage applied to the liquid mixture from the power unit from a first voltage to a second voltage; detecting an inflection point in a current from the power unit; setting a voltage output range of the power unit to encompass a voltage at which the inflection point was detected.

    CONTROL SYSTEMS FOR FRACTURING OPERATIONS
    4.
    发明申请
    CONTROL SYSTEMS FOR FRACTURING OPERATIONS 审中-公开
    破碎作业控制系统

    公开(公告)号：US20160102537A1

    公开(公告)日：2016-04-14

    申请号：US14513020

    申请日：2014-10-13

    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

    Inventor： Miguel Angel Lopez

    IPC: E21B43/26 ,  G05B15/02 ,  E21B47/00 ,  E21B47/06 ,  E21B34/02 ,  E21B34/16

    CPC classification number: E21B43/26

    Abstract: A system can include a low pressure manifold that includes an inlet and a plurality of outlets and a high pressure manifold that comprises a plurality of inlets and an outlet. The system can include a flow path that comprises one of the outlets of the low pressure manifold and one of the inlets of the high pressure manifold. The system can further include a pump that includes a portion of the flow path and a valve coupled with one of the low pressure manifold and the high pressure manifold. The system can further include a control system coupled with the valve and the pump, and the control system can include a processor that is configured to make a determination of whether the valve is in fluid communication with the flow path and control at least one of the valve and the pump based on the determination.

    Abstract translation: 系统可以包括低压歧管，其包括入口和多个出口以及包括多个入口和出口的高压歧管。 该系统可以包括流路，其包括低压歧管的一个出口和高压歧管的一个入口。 该系统可以进一步包括包括流路的一部分的泵和与低压歧管和高压歧管中的一个联接的阀。 该系统还可以包括与阀和泵耦合的控制系统，并且控制系统可以包括处理器，其被配置为确定阀是否与流动路径流体连通并且控制至少一个 阀门和泵基于确定。

    Control systems for fracturing operations
    5.
    发明授权
    Control systems for fracturing operations 有权

    公开(公告)号：US10597991B2

    公开(公告)日：2020-03-24

    申请号：US14513020

    申请日：2014-10-13

    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

    Inventor： Miguel Angel Lopez

    IPC: E21B43/26 ,  G05B15/02 ,  E21B47/00 ,  E21B47/06 ,  E21B34/02 ,  E21B34/16

    Abstract: A system can include a low pressure manifold that includes an inlet and a plurality of outlets and a high pressure manifold that comprises a plurality of inlets and an outlet. The system can include a flow path that comprises one of the outlets of the low pressure manifold and one of the inlets of the high pressure manifold. The system can further include a pump that includes a portion of the flow path and a valve coupled with one of the low pressure manifold and the high pressure manifold. The system can further include a control system coupled with the valve and the pump, and the control system can include a processor that is configured to make a determination of whether the valve is in fluid communication with the flow path and control at least one of the valve and the pump based on the determination.

    AUTOMATED MULTI-SILO AGGREGATE MANAGEMENT
    6.
    发明申请
    AUTOMATED MULTI-SILO AGGREGATE MANAGEMENT 审中-公开
    自动多层聚集管理

    公开(公告)号：US20160170403A1

    公开(公告)日：2016-06-16

    申请号：US14965393

    申请日：2015-12-10

    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

    Inventor： Miguel Angel Lopez ,  Marcos Suguru Kajita ,  Bansi Chauhan ,  Christopher Todd Shen

    IPC: G05B19/406 ,  E21B41/00

    CPC classification number: G05B19/406 ,  E21B41/0092 ,  E21B43/267 ,  G05B2219/45076

    Abstract: Methods of managing aggregate inventory. The methods include utilizing a dynamic protocol for an oilfield operation with aggregate from chambers of a multi-silo system wherein each chamber accommodates a single aggregate type throughout operations. However, the chambers also have a dynamic classification as either active, idle or reserved depending on the stage of operations. Once more, even though each silo may accommodate multiple chambers, unique techniques may be utilized to obtain real-time inventory information for each chamber via weight measurement of entire silos.

    Abstract translation: 管理总库存的方法 这些方法包括利用来自多筒仓系统的室的具有聚集体的油田操作的动态协议，其中每个室在整个操作中容纳单个聚集体类型。 然而，这些室还可以根据操作阶段的动态分类为活动的，空闲的或保留的。 再一次，即使每个筒仓可以容纳多个室，可以利用独特的技术来通过整个筒仓的重量测量来获得每个室的实时库存信息。

    Automated multi-silo aggregate management
    8.
    发明授权
    Automated multi-silo aggregate management 有权

    公开(公告)号：US10551819B2

    公开(公告)日：2020-02-04

    申请号：US14965393

    申请日：2015-12-10

    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

    Inventor： Miguel Angel Lopez ,  Marcos Suguru Kajita ,  Bansi Chauhan ,  Christopher Todd Shen

    IPC: G05B19/406 ,  E21B41/00

    Abstract: Methods of managing aggregate inventory. The methods include utilizing a dynamic protocol for an oilfield operation with aggregate from chambers of a multi-silo system wherein each chamber accommodates a single aggregate type throughout operations. However, the chambers also have a dynamic classification as either active, idle or reserved depending on the stage of operations. Once more, even though each silo may accommodate multiple chambers, unique techniques may be utilized to obtain real-time inventory information for each chamber via weight measurement of entire silos.

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