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Hydrogel for use in downhole seal applications

  • US 20060047028A1
  • Filed: 10/07/2005
  • Published: 03/02/2006
  • Est. Priority Date: 02/02/2004
  • Status: Abandoned Application
First Claim
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1. A composition for forming a swellable wellbore seal body comprising:

  • a. base material, and b. a hydrogel, whereby the seal body is placed in a wellbore to form a seal which isolates a particular wellbore zone from another wellbore zone or region of a subterranean formation.

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