• Subsea Well Intervention BOP

    The EIA actuators are well control components used during a subsea well intervention. There are two sets of rams: Blind Shear Rams and Grip Seal Rams. Blind Shear Rams are designed to cut the coiled tubing and/or wireline to form a blind seal. Grip Seal Rams are designed to grab, hold, and seal around the coiled tubing.

    Description

    The EIA Series BOP is an integral component of the lower wellhead riser package. It features a single line hydraulic system and an automatic, wedge-type, "autolock" actuator system. The Autolock system secures the rams in the closed position in the event of a hydraulic failure or an emergency situation that requires disconnecting from the subsea wellhead.

    Each EIA BOP can be built to your specific design requirements, including a dual-bore valve block with a combination of Blind Shear and Grip Seal Ram assemblies. The Combi rams offer increased functionality and the ability to use a wide range of coiled tubing and wireline sizes in a field proven, compact design. All pressure ratings and service applications are available including certification for use in the North Sea.

    Features/Benefits

    • SSR or GSR configuration for coil and wire
    • 3,000 - 5,000 psi hydraulic operating pressure
    • Single or dual circuit
    • Hydraulic ram change (quick change rods)
    • Metal-to-metal bonnet gaskets
    • Hydraulic wedgelock
    • Ram and wedgelock position indicators
    • Hyperbaric tested to 10,000'
    • Actuators and seals qualified from 32° to 311°F

    Specifications

    ModelBoreWorking PressureTubing Range
    EIA565.12"15,000 psi1.25" to 3.50"
    EIA747.06"10,000 psi1.25" to 3.50"
    EIA747.38"10,000 psi1.25" to 3.50"

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