10000 PSI Alloy Steel Well Testing Tools Cased Hole 9 5/8" Retrievable Safety Joint
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10000 PSI Alloy Steel Well Testing Tools Cased Hole 9 5/8" Retrievable Safety Joint Introudction of 9 5/8" Retrievable Safety Joint The 9 5/8" Retrievable safety joint with 10000psi working pressure is a knd of retrievable DST tools for the well testing service. 9 5/8" Retrievable safety joint is similar with RTTS afety joint in Halliburton type. During the drill stem testing operation, the 9 5/8" retrievable safety joint is an emergency......
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