Pressure Control Equipment | Subsea | SLB


Complete systems to maximize safety and efficiency

Cameron Drilling service photo with subsea BOP stack

BOP controls, annular and ram-type BOPs, pipe and shear rams—ideal for drillships or semisubmersible rigs operating around the world.

Cameron Drilling service photo with subsea BOP stack

Annular BOPs

Choose from a variety of field-proven designs to fit your desired drilling application.

  • DL Annular BOP equipment
    Annular BOP

    Close on drillpipe or large tubulars without reducing operating pressure. View

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Drill-Thru Connectors

Connectors for BOP stacks.

  • EVO-Con Adaptable Collet Connector 3D Model
    Adaptable collet connector

    Combine the versatility and capacity of offshore drilling connectors with the ability to work on any wellhead. View

  • HCH4 Collet Connector 3D Model
    HCH4 Collet Connector
    Engineered specifically to fit mandrel-style hubs

    Allows the HC-style connector to lock onto an H4 wellhead and maintain a direct load path. View

  • HC Collet Connector 3D Model
    High-capacity collet connector

    Withstand separating forces in offshore drilling environments. View

  • DWHC Collet Connector 3D Model
    Deepwater, high-capacity collet connector

    Stand up to the high loads encountered in ultradeepwater applications. View

  • Model 70 Collet Connector 3D Model
    Model 70
    Collet connector

    Form a tight seal while withstanding bending stresses and separating forces. View

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Higher service quality and lower cost of ownership.

Equip your offshore operation with complete riser systems—from the drillfloor to the BOP stack.

Direct wellbore fluids away from the immediate drilling area on offshore rigs.

BOP Control Systems

Drilling control systems for land, platform, and subsea applications.

  • Rendering showing that the system needs two subsea pressure intensifiers installed on the stack.
    Subsea Pressure Intensifier
    For new-build rigs or retrofit

    Maximize the working pressure of subsea mounted accumulators. View

  • Mark III
    High-performance BOP control system

    Early-response anomaly detection through higher-fidelity data and a high-performance human machine interface View

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Shear Rams

Provide dependable isolation or sealing of the wellbore.

  • BroadShear ram 3D model
    Off-center tool joint shear rams

    Shear tool joint hardbanding and off-center tubulars. View

  • CDVS-II Cable Double-V Shear Ram 3D Model
    Cable double-V shear rams

    Increase shear blade width compared with standard version. View

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Pipe Rams

Form a reliable seal on tubulars.

  • Pipe ram 3D model
    Pipe Rams
    Fixed-size sealing of tubulars

    Form one-half of a ram cavity's seal with the packer, top seal, and ram body acting in unison. View

  • Variable-Bore Rams 3D Model
    Variable-Bore Rams
    Variable-bore rams that seal on a wide range of pipe diameters

    Enable sealing a standard BOP on several different pipe diameters. View

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Ram-Type BOPs

Contain wellbore pressure during critical control operations.

  • TL Ram-Type BOP 3D Model
    Offshore ram-type BOP

    Extend proven high-quality, reliable BOP design expertise to a lighter-weight design. View

  • EVO Ram-Type BOP 3D Model
    Compact, offshore ram-type BOP

    Combine engineering simplicity, footprint and operational savings, and superior reliability. View

  • 25,000-psi ram-type bop 3d model
    25,000-psi Ram-Type BOP
    Ultrahigh-pressure BOP

    High-pressure completion performance in 25K pressure environments. View

  • BroadShear ram bonnet assembly 3D Model
    Bonnet Assembly Options
    Designed specifically for our equipment

    Employ more closing force with greater certainty in a smaller footprint. View

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Drilling Manifolds and Chokes

Improved pressure and flow control in onshore and offshore applications.

  • Cement manifold equipment
    Cement Manifolds
    Designed and manufactured to your requirements

    Divert flow of cement slurry during cementing operations. View

  • Choke and Kill Manifolds 3D Model
    Choke and Kill Manifolds
    From noncorrosive to extreme sour oil and gas

    Manage well pressure fluctuations encountered during drilling. View

  • Mud Standpipe Manifold 3D Model
    Mud Standpipe Manifolds
    Full certification to global standards

    Bleed pressure, reduce shock, and divert drilling fluid flow. View

  • Employee looking at MPD Manifolds on his computer screen.
    MPD Manifolds
    Customized manifolds

    Take precise control of pressure and flow in any operation requiring a choke. View

  • CC40 choke with hydraulic stepping actuation.
    Drilling, subsea, and production

    Manage wellbore pressure to maintain control in the event of a gas kick. View

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