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Pressure Monitoring On Multiple Gas Lift

Pressure Monitoring On Multiple Gas Lift

Requirements

ISA 100 WirelessThe client wanted to monitor the injection gas pressure of gas lift remotely in central control room. Antitheft measures are needed to install new equipments and cables.

offshore upstream platform

Benefits

Operation cost reduced by eliminating the visit to the platforms to monitor the gas pressure. No need to prevent cable thefts.

Challenge

Four hundred pressure transmitters should be installed.

Solution

The client chose to use wireless transmitters which don't need to use cables to transmit data to central control room. Four hundred of wireless pressure transmitters were installed on offshore wells for monitoring gas pressure of gas lift. The long range communication capability and massive scalability of Yokogawa's plant-wide field wireless system enabled this offshore application.

Equipment List

EJX430B and EJX110B x 400
YFGW410 / 520 x 90

Conclusion

Install cost reduced due to no need for cabling and antitheft measure for cable.

Eliminating the visit to the platforms reduced operation cost drastically. Safety of personnel was enhanced due to no need for travel over the sea.

Productivity enhancement is expected due to early pressure change detection.

EJX series Wireless Pressure Transmitter
EJX series Wireless Pressure Transmitter

產業別

  • 上游

    上游業包含海上和陸上活動，包括井口自動化，分餾，完井和分離，回收和製備地下或水下原油和天然氣。

    當石油被帶到地表時，在運輸之前必須將其分離。在三相分離中，一級和二級分離階段通常分佈有氣體流量，水流量和油流量，氣體的輸送需要管道，並且在輸送之前的上游階段需要進行分餾。液體需要通過罐和管道輸送並處理，這就需要精確的液位測量。

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    YFGW710 Field Wireless Integrated Gateway comply to the wireless communications standard ISA100.11a for industrial automation of International Society of Automation (ISA), and relays ISA100 Device data to the system via integrated backbone router. Single unit of YFGW710 has integrated functions of backbone router, system manager, security manage, and gateway.

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  • 現場無線

    無線解決方案的靈活性可減少對基礎設施的投入，同時可以對工廠運營有更深入的了解。

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