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1. 发明授权

US11989012B2 Method and apparatus to automate pump-down operation 有权
公开(公告)号：US11989012B2
公开(公告)日：2024-05-21
申请号：US17007098
申请日：2020-08-31
申请人： Halliburton Energy Services, Inc.
发明人： Atchyuta Ramayya Venna , Sudhir Kumar Gupta
IPC分类号： G05B19/43 , E21B7/06 , E21B23/10 , E21B23/14 , E21B43/116 , E21B43/12 , E21B44/02 , E21B47/01 , E21B47/12
CPC分类号： G05B19/43 , E21B7/068 , E21B23/10 , E21B23/14 , E21B43/116 , E21B43/128 , E21B44/02 , E21B47/01 , E21B47/12
摘要： A method for controlling a pump-down operation in a wellbore includes selecting a target value for downhole tension of a support cable and a recommended job speed to convey a wireline tool string down a section of the wellbore, generating a line speed signal for controlling a line speed of the support cable and a pumprate signal to control a pumprate of a hydraulic fluid in the wellbore, determining a first error between the target value for downhole tension and a measured value of the downhole tension, determining a second error between the recommended job speed and an actual line speed, and maintaining the target value for the downhole tension by simultaneously controlling the line speed and the pumprate using a value for the line speed signal and a value for the pumprate signal generated based on the first and second errors.

2. 发明授权

US09617814B2 Automated controls for pump down operations 有权
公开(公告)号：US09617814B2
公开(公告)日：2017-04-11
申请号：US13814296
申请日：2010-08-10
申请人： Eddie Seals , Neil Joseph Modeland
发明人： Eddie Seals , Neil Joseph Modeland
IPC分类号： E21B23/08 , G05B19/43 , E21B43/116 , E21B44/02 , E21B7/06 , E21B43/263 , E21B23/14 , E21B44/00 , E21B47/00 , E21B47/12 , E21B47/01 , E21B43/12
CPC分类号： E21B23/08 , E21B7/068 , E21B23/14 , E21B43/116 , E21B43/128 , E21B43/263 , E21B44/00 , E21B44/02 , E21B47/0007 , E21B47/01 , E21B47/12 , E21B47/124 , G05B19/43
摘要： In at least some embodiments, a system for pump down operations includes a wireline unit and a pump unit. The system also includes a controller coupled to the wireline unit and the pump unit. The controller is to automate at least one control function selected from the group consisting of: a pump rate for the pump unit based on at least one of a monitored wireline speed and a monitored wireline tension for the wireline unit; and a wireline speed for the wireline unit based on at least a monitored pump rate for the pump unit.

3. 发明申请

US20150268653A1 REMOTELY CONTROLLED VALVE 审中-公开
标题翻译：远程控制阀
公开(公告)号：US20150268653A1
公开(公告)日：2015-09-24
申请号：US14733918
申请日：2015-06-08
申请人： Demetri M. White , Michael W. Martin , Donald S. Divelbliss
发明人： Demetri M. White , Michael W. Martin , Donald S. Divelbliss
IPC分类号： G05B19/05 , F16K31/04
CPC分类号： F16K31/04 , G05B19/43 , G05B2219/31119 , G05B2219/45006
摘要： A remotely controlled valve includes an electric motor and transmission for moving a valve stem or valve actuator. The operation of the motor may be controlled by a first input for power and analog signals. The valve is also provided with a programmable logic controller and a wireless module for receiving wireless control signals for controlling the operation of the motor which moves the valve stem or a valve actuator in a desired manner.
摘要翻译：遥控阀包括用于移动阀杆或阀致动器的电动马达和变速器。电动机的操作可以通过用于功率和模拟信号的第一输入来控制。该阀还设置有可编程逻辑控制器和无线模块，用于接收无线控制信号，用于控制电动机的操作，其以期望的方式移动阀杆或阀致动器。

4. 发明授权

US5617898A Fluid pressure apparatus 失效
标题翻译：流体压力装置
公开(公告)号：US5617898A
公开(公告)日：1997-04-08
申请号：US196205
申请日：1994-03-10
申请人： Shigekazu Nagai , Akio Saitoh , Masahiko Suzuki
发明人： Shigekazu Nagai , Akio Saitoh , Masahiko Suzuki
IPC分类号： F04F5/48 , F04F5/52 , F15B13/00 , F15B13/08 , F16K27/00 , F16K27/12 , G05B19/042 , G05B19/43 , G05B19/44 , G05D16/20 , F16K11/00
CPC分类号： F15B13/0832 , F04F5/48 , F04F5/52 , F15B13/0814 , F15B13/0817 , F15B13/0839 , F15B13/0857 , F15B13/086 , F15B13/0864 , F15B13/0867 , F15B13/0875 , F15B13/0892 , F15B13/0896 , F16K27/003 , F16K27/12 , G05B19/0428 , G05B19/43 , G05B19/44 , G05D16/2026 , G05D16/2093 , G05B2219/31119 , G05B2219/34339 , G05B2219/36495 , G05B2219/41309 , G05B2219/42071 , Y10T137/87885
摘要： A fluid pressure apparatus of this invention provides advanced control without imposing an excessive burden on a sequencer. When a plurality of fluid pressure apparatuses are connected to one another by manifolds, the individual fluid pressure apparatuses are provided with controller circuits each having a memory inputted with a control step, wherein each of the controller circuits activates each of control valves and a sensor based on an operating instruction issued from the sequencer to thereby execute processes such as confirmation of a controlled state, a trouble decision, etc.
摘要翻译： PCT No.PCT / JP92 / 01158 Sec。 371日期：1994年3月10日 102（e）1994年3月10日PCT PCT 1992年9月10日PCT公布。出版物WO93 / 05296 日期1993年3月18日本发明的流体压力装置提供高级控制，而不对定序器施加过大的负担。当多个流体压力装置通过歧管彼此连接时，各个流体压力装置设置有各自具有输入了控制步骤的存储器的控制器电路，其中每个控制器电路激活每个控制阀和基于传感器的传感器根据从定序器发出的操作指令，从而执行诸如确认受控状态，故障判定等处理。

5. 发明授权

US3526243A Fluidic control circuit for operating gas blast circuit breaker 失效
标题翻译：用于操作气体断路器的流体控制电路
公开(公告)号：US3526243A
公开(公告)日：1970-09-01
申请号：US3526243D
申请日：1968-12-03
申请人： ALLIS CHALMERS MFG CO
发明人： WARNEMUENDE JOSEPH T , TURNQUIST RALPH O
IPC分类号： G05B19/43 , H01H33/32 , F15C3/02 , F15C1/12
CPC分类号： H01H33/32 , G05B19/43 , Y10S200/05 , Y10T137/2065 , Y10T137/2147

6. 发明授权

US3497660A Fluid control system 失效
公开(公告)号：US3497660A
公开(公告)日：1970-02-24
申请号：US3497660D
申请日：1967-03-20
申请人： CITROEN SA ANDRE
发明人： HENRY-BIABAUD EDMOND
IPC分类号： B23K11/31 , F15B11/00 , F15B11/20 , G05B19/43 , B23K9/28
CPC分类号： B23K11/31 , F15B11/00 , F15B11/20 , F15B2211/30505 , F15B2211/3052 , F15B2211/30525 , F15B2211/50554 , F15B2211/5158 , G05B19/43

7. 发明申请

US20170336784A1 Intelligent Management System for Balance of Plant 审中-公开
公开(公告)号：US20170336784A1
公开(公告)日：2017-11-23
申请号：US15156684
申请日：2016-05-17
申请人： General Electric Company
发明人： Aditi Koppikar , Charles William Weidner , Khantil Rajendra Shah , Awadesh Kumar Tiwari , Raheem Iqbal
IPC分类号： G05B19/43 , G05D7/06
CPC分类号： G05B19/43 , G05B17/02 , G05B23/0229 , G05B2219/24091 , G05B2219/37591 , G05D7/0676
摘要： Systems and methods for providing intelligent management of balance of plant are provided. According to one embodiment of the disclosure, a system for determining a malfunction of a feedwater pump includes one or more processors and a database communicatively coupled to the one or more processors. The one or more processors can be configured to receive plant parameters. The one or more processors can be further configured to correlate the plant parameters to historical operational values. Based at least partially on the correlating, the one or more processors may be operable to identify a malfunction in a feedwater pump. Based at least partially on the identifying, the one or more processors may be operable to provide an advisory action concerning an operation of the feedwater pump.

8. 发明授权

US09039968B2 Smart home system and operation method thereof 有权
标题翻译：智能家居系统及其操作方法
公开(公告)号：US09039968B2
公开(公告)日：2015-05-26
申请号：US14008389
申请日：2012-03-22
申请人： Hong Jiang
发明人： Hong Jiang
IPC分类号： A61L9/00 , B01D47/02 , B01L1/04 , B67D1/08 , A61L2/24 , C01B13/10 , G05B19/43
CPC分类号： A61L2/24 , C01B13/10 , G05B19/43
摘要： A smart home system having a controller which controls an ozone generator, gas supply outlets connected to gas supply outlets of the ozone generator via a pipe, and solenoid valves which control opening and closing of the gas supply outlets. The controller is connected with each of the solenoid valves and controls opening and closing of each of the solenoid valves. An operation method for the system discloses driving the ozone generator by the controller to generate ozone, controlling opening of the solenoid valves by the central processor when the central processor receives an external signal for opening the solenoid valves, reducing opening level of the solenoid valves when a gas flow sensor detects that the ozone flow rate passing through the gas inlet is greater than the flow rate threshold, and controlling closing of the solenoid valves by the central processor when the central processor receives a signal for closing the solenoid valves.
摘要翻译：智能家居系统具有控制臭氧发生器的控制器，经由管道连接到臭氧发生器的气体供应出口的气体供应出口以及控制气体供应出口的打开和关闭的电磁阀。控制器与每个电磁阀连接，并控制每个电磁阀的打开和关闭。该系统的操作方法公开了通过控制器驱动臭氧发生器以产生臭氧，当中央处理器接收到用于打开电磁阀的外部信号时控制电磁阀的打开，从而降低电磁阀的开度，气体流量传感器检测通过气体入口的臭氧流量大于流量阈值，并且当中央处理器接收到关闭电磁阀的信号时，控制中央处理器关闭电磁阀。

9. 发明申请

US20130138254A1 AUTOMATED CONTROLS FOR PUMP DOWN OPERATIONS 有权
标题翻译：自动控制下泵运行
公开(公告)号：US20130138254A1
公开(公告)日：2013-05-30
申请号：US13814296
申请日：2010-08-10
申请人： Eddie Seals , Neil Joseph Modeland
发明人： Eddie Seals , Neil Joseph Modeland
IPC分类号： E21B23/08 , G05B19/43 , E21B43/116
CPC分类号： E21B23/08 , E21B7/068 , E21B23/14 , E21B43/116 , E21B43/128 , E21B43/263 , E21B44/00 , E21B44/02 , E21B47/0007 , E21B47/01 , E21B47/12 , E21B47/124 , G05B19/43
摘要： In at least some embodiments, a system for pump down operations includes a wireline unit and a pump unit. The system also includes a controller coupled to the wireline unit and the pump unit. The controller is to automate at least one control function selected from the group consisting of: a pump rate for the pump unit based on at least one of a monitored wireline speed and a monitored wireline tension for the wireline unit; and a wireline speed for the wireline unit based on at least a monitored pump rate for the pump unit.
摘要翻译：在至少一些实施例中，用于抽空操作的系统包括有线单元和泵单元。该系统还包括耦合到电缆单元和泵单元的控制器。所述控制器使所述至少一个控制功能自动化，所述至少一个控制功能基于以下组中的至少一个控制功能：所述泵单元的泵送速率基于所述有线单元的监控的有线速度和所监视的有线张力中的至少一个; 以及至少基于所述泵单元的监测的泵送速率的所述电缆单元的有线速度。

10. 发明授权

US5887623A Fluid pressure apparatus 失效
标题翻译：流体压力装置
公开(公告)号：US5887623A
公开(公告)日：1999-03-30
申请号：US735999
申请日：1996-10-23
申请人： Shigekazu Nagai , Akio Saitoh , Masahiko Suzuki
发明人： Shigekazu Nagai , Akio Saitoh , Masahiko Suzuki
IPC分类号： F04F5/48 , F04F5/52 , F15B13/00 , F15B13/08 , F16K27/00 , F16K27/12 , G05B19/042 , G05B19/43 , G05B19/44 , G05D16/20 , F16K11/00
CPC分类号： F15B13/0832 , F04F5/48 , F04F5/52 , F15B13/0814 , F15B13/0817 , F15B13/0839 , F15B13/0857 , F15B13/086 , F15B13/0864 , F15B13/0867 , F15B13/0875 , F15B13/0892 , F15B13/0896 , F16K27/003 , F16K27/12 , G05B19/0428 , G05B19/43 , G05B19/44 , G05D16/2026 , G05D16/2093 , G05B2219/31119 , G05B2219/34339 , G05B2219/36495 , G05B2219/41309 , G05B2219/42071 , Y10T137/87885
摘要： A fluid pressure apparatus of this invention provides advanced control without imposing an excessive burden on a sequencer. When a plurality of fluid pressure apparatuses are connected to one another by manifolds, the individual fluid pressure apparatuses are provided with controller circuits each having a memory inputted with a control step, wherein each of the controller circuits activates each of control valves and a sensor based on an operating instruction issued from the sequencer to thereby execute processes such as confirmation of a controlled state, a trouble decision, etc.
摘要翻译：本发明的流体压力装置提供高级控制，而不会对定序器施加过大的负担。当多个流体压力装置通过歧管彼此连接时，各个流体压力装置设置有各自具有输入了控制步骤的存储器的控制器电路，其中每个控制器电路激活每个控制阀和基于传感器的传感器根据从定序器发出的操作指令，从而执行诸如确认受控状态，故障判定等处理。

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