Gradational insertion of an artificial lift system into a live wellbore
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United States of America Patent
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Jul 14, 2015
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N/A
app pub date -
Oct 15, 2012
filing date -
Oct 24, 2011
priority date (Note) -
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Abstract
A method of inserting a downhole assembly into a live wellbore, includes: assembling a pressure control assembly (PCA) onto a production tree of the live wellbore; inserting a first deployment section of the downhole assembly into a lubricator; landing the lubricator onto the PCA; connecting the lubricator to the PCA; lowering the first deployment section into the PCA; engaging a clamp of the PCA with the first deployment section; after engaging the clamp, isolating an upper portion of the PCA from a lower portion of the PCA; and after isolating the PCA, removing the lubricator from the PCA.
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