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The most challenging drilling conditions' oilfield——Tarim field

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The world's biggest convention and exhibition center——Shenzhen international Convention and Exhibition Center

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Seamless Carbon Steel Pipes in Deepwater Drilling Applications

Date:2025-03-15

Deepwater and subsea oil exploration require seamless pipes with high tensile strength and corrosion resistance under extreme pressures.

High-Collapse (HC) Pipes: API 5L X70/X80 pipes resist external hydrostatic pressure at depths of 3,000+ meters.
Sour Service Resistance: HIC-tested pipes prevent hydrogen-induced cracking in H₂S-rich environments.
Residual Stress Elimination: Quench & temper (Q&T) processing enhances fatigue resistance in dynamically loaded riser systems.

Prev : Seamless Pipes for Ultra-High Temperature Applications
Next : Seamless Pipes for Cryogenic Applications: LNG and Liquid Hydrogen Transport

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