Hydraulic stab subassembly for remotely operated vehicle vertical interface tool
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United States of America Patent
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-
Sep 1, 1992
Grant Date -
N/A
app pub date -
May 6, 1991
filing date -
May 6, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An hydraulic stab sub for use in a remote location that can be inserted into a receptacle with the seals in a retracted position. The seals are expanded to a sealing portion using hydraulic pressure while an hydraulic piston is provided for removing the stab sub from the receptacle.
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