Method of lining an oil well pipe in situ
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United States of America Patent
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Sep 5, 2017
Grant Date -
Jul 30, 2015
app pub date -
Jan 27, 2015
filing date -
Jan 27, 2014
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Abstract
A method of lining a metal oil well pipe in situ, by providing a pipe liner composed of a polymer tube having a fabric or mesh reinforcing layer mechanically bonded to its exterior, inserting the pipe liner into the oil well pipe by adding water or other weighting means into the pipe liner, and opening the pipe liner to allow oil to flow therethrough, thereby expanding the pipe liner composite tightly against the oil well pipe.
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