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Workshop Test Bay For Downhole Oil Tools

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June 19, 2025
Category Connection: Drill Stem Testing Tools
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Tags:
#Drill Stem Testing Tools 15000psi #API Drill Stem Testing Tools #Drill Stem Testing Tools
Brief: Discover the RD Tubing Tester Flapper Valve, a full-opening tester valve designed for well testing services. This valve is essential for pressure-testing drillstem test strings and operates with differential pressure. Ideal for pipe flexing and compatible with NACE MR0175 standards.
Related Product Features:
  • Full-opening tester valve for pressure-testing drillstem test strings.
  • Operates with differential pressure between annulus and tubing.
  • Can be used for pipe flexing when run below an annulus pressure-responsive circulating valve.
  • Includes ball valve section, rupture disc section, and locking dogs.
  • Compatible with NACE MR0175 standards for harsh environments.
  • Working pressure of 105Mpa and tensile strength of 2093KN.
  • Designed for working temperatures from -29°C to 204°C.
  • Available in 127.5mm (5") size with 57mm ID and 1773mm length.
Faqs:
  • What is the primary function of the RD Tubing Tester Flapper Valve?
    The RD Tubing Tester Flapper Valve is used to pressure-test the drillstem test string while running in the hole, ensuring safe and efficient well testing operations.
  • How does the RD TST Valve operate?
    The valve operates by creating a differential pressure between the annulus and the tubing, which shears the valve to open or close as needed.
  • What are the technical specifications of the RD Tubing String Tester Valve?
    The valve features a working pressure of 105Mpa, tensile strength of 2093KN, and is designed for temperatures ranging from -29°C to 204°C. It has a 127.5mm size, 57mm ID, and 1773mm length.
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