Apparatus and methods for continuous coring
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United States of America Patent
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Apr 24, 2012
Grant Date -
Mar 26, 2009
app pub date -
Sep 23, 2008
filing date -
Sep 25, 2007
priority date (Note) -
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Abstract
In an aspect, an apparatus may include a chamber configured to receive a core at a receiving end of the chamber and a cutting device configured to cut the core at a location distal from the receiving end of the core chamber. In aspects, a method may include drilling into the formation to retrieve a core, receiving the core into a chamber at an open end of a chamber, and cutting the core uphole of the open end of the chamber so as to continue to receive the core into the chamber as the drilling continues.
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