1887

Abstract

In instances of ultra-low bottom hole pressure (BHP) where the results of conventional cleanout methodologies range from<br>inefficient to ineffective, wellbore vacuuming technology has proven to be a reliable alternative. Technology using concentric<br>coil-in-coil tubing (CCT) design was developed in 1995 and is being used as an effective method to remove both unwanted<br>liquids and solids from wells where formation pressure is prohibitively low for conventional cleanout techniques.

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/content/papers/10.3997/2214-4609-pdb.151.iptc13168
2009-12-07
2021-01-28
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609-pdb.151.iptc13168
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