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Drill Downhole Oil Tools Rupture Disc RD Circulating Alloy Steel

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April 11, 2022
Category Connection: RD Circulating Valve
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Tags:
#downhole safety valve #circulation valve #omni circulating valve
Brief: Discover the Rupture Disc RD Circulating Valve, a crucial component of Drill Stem Testing Tools designed for high-pressure applications. This alloy steel valve ensures safe and efficient well completion operations with a working pressure of 105Mpa. Learn about its robust structure and specifications in this detailed overview.
Related Product Features:
  • Alloy steel construction for durability and high-pressure resistance up to 105Mpa.
  • Designed for drill stem testing and well completion operations.
  • Features a rupture disc that bursts at predetermined pressure to activate circulating ports.
  • Compatible with H2S environments and meets NACE MR0175 standards.
  • Operates in extreme temperatures ranging from -29°C to +204°C.
  • Includes a power mandrel that moves to expose circulating ports upon activation.
  • Available in 5" size with a bore diameter of 57mm and length of 1220mm.
  • High tensile strength of 2139KN and torque strength of 61KN.m for reliable performance.
Faqs:
  • What is the purpose of the Rupture Disc RD Circulating Valve?
    The valve is used in drill stem testing and well completion operations to allow communication between the annulus and workstring once the rupture disc bursts at a predetermined pressure.
  • What are the pressure specifications of the RD Circulating Valve?
    The valve has a working pressure of 105Mpa, internal pressure strength of 139Mpa, and external pressure strength of 120Mpa, making it suitable for high-pressure applications.
  • Is the RD Circulating Valve suitable for H2S environments?
    Yes, the valve is designed to meet NACE MR0175 standards for H2S service, ensuring reliability in corrosive environments.
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