Orienting hanger assembly for deploying MWD tools
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United States of America Patent
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Sep 27, 2016
Grant Date -
Nov 12, 2015
app pub date -
May 6, 2014
filing date -
May 6, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
An orienting hanger comprises a generally tubular inner hanger, a generally tubular outer collar, and a cylindrical tool adapter. Box and pin connections at the ends of the outer collar enable the orienting hanger assembly to be threadably inserted into a BHA. One end of the tool adapter is disposed to threadably engage the inner hanger, and the other end is disposed to threadably receive an MWD tool. The inner hanger is disposed to be received into the outer collar such that annular shoulders abut, whereupon the MWD tool is suspended from the inner hanger. The inner hanger provides structure to enable the high side of the MWD tool to be aligned with the zero degrees tool face on the BHA and then locked into that position within the outer collar.
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