Collars for multiple tubulars
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United States of America Patent
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Jan 17, 2017
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N/A
app pub date -
Jun 2, 2015
filing date -
Jun 6, 2014
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Abstract
A collar for axially positioning a vortex-induced vibration (VIV) suppression device along a tubular is disclosed. The collar has an annular body portion and a plurality of support members extending in a radial direction from the annular body portion. The support members are annularly spaced around the annular body portion such that gaps are formed between the support members, the gaps being dimensioned to receive an auxiliary tubular positioned external to a main tubular around which the annular body portion is positioned.
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