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    Oil, Gas, and Petrochemical

    Robust Industrial power solutions that maximize power system performance

    Industry - Oil, Gas, and Petroleum

    Upstream, midstream, downstream, onshore and offshore, SEL are experts in innovative solutions that protect, automate and control your power systems. From platforms in the Gulf of Mexico, refineries in the deserts of Saudi Arabia, chemical plants in the United States, to LNG liquefaction plants in Australia, customers around the world choose SEL for innovation leadership, superior quality solutions, and exceptional customer service.

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    Customer Focus:
    SEL provides innovative, technologically advanced power management solutions for companies, including:

    • Chevron Corporation
    • Dow Chemical
    • Ensco PLC
    • Huntsman Corporation
    • Marathon Oil Company
    • Motiva Enterprises
    • Occidental Petroleum
    • Petrobas
    • Phillips 66 Company
    • Saudi Aramco
    • Tesoro
    • Valero Corporation


    Reliable Power for Dynamic Positioning

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    Reliable Power for Dynamic Positioning

    Greece Refinery Responds—40 MS or Less

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    Greece Refinery Responds—40 MS or Less

    Power Management Solutions

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    Power Management Solutions

    Related Solutions and Services


    Advanced Power Metering

    Increasing energy efficiency


    Arc-Flash Solutions

    Life-saving protection at the speed of light


    Complete Engineering Services

    Designing, building, and commissioning complete power systems


    Feeder Protection

    Versatile power protection for industrial feeder applications


    Generator Protection

    Complete primary and backup protection from all types of faults


    Motor Protection

    Custom fit motor protection systems with easy installation, for both retrofit and new applications


    Industrial Automation Services

    Improve system performance using SEL expertise