TELESCOPIC JOINT WITH INTERCHANGEABLE INNER BARREL(S)

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United States of America Patent

APP PUB NO 20160177634A1
SERIAL NO

14892896

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Abstract

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Embodiments disclosed herein relate to an apparatus including a first inner barrel of a telescopic marine riser and a first locking mechanism to releasably lock an upper end of the first inner barrel to the telescopic marine riser or a second inner barrel. In another aspect, embodiments disclosed herein relate to a method including assembling a telescopic marine riser, replacing at least one inner barrel of a telescoping marine riser with a corresponding replacement inner barrel of a different length, and reassembling the telescoping marine riser with the replacement inner barrel.

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Patent Owner(s)

Patent OwnerAddress
SMITH INTERNATIONAL INC16740 HARDY STREET HOUSTON TX 77032

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liezenberg, Bastiaan Sugar Land, US 7 17

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