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Core stabilization apparatus and method therefor

  • US 6,443,243 B1
  • Filed: 02/10/2000
  • Issued: 09/03/2002
  • Est. Priority Date: 03/20/1999
  • Status: Expired due to Term
First Claim
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1. A core stabilization method comprising the steps:

  • injecting a stabilizing compound into a core-containing structure through a first subset of a plurality of ports in the core-containing structure; and

    expelling fluid from an interior volume of said core-containing structure through a second subset of said plurality of ports, wherein said step of expelling fluid includes the step of injecting a displacing gas into said core-containing structure via a third subset of the plurality of said plurality of ports.

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