Fluid loss pills

Fluid loss pills

  • CN 101,213,268 A
  • Filed: 06/29/2006
  • Published: 07/02/2008
  • Est. Priority Date: 06/30/2005
  • Status: Active Application
First Claim
Patent Images

1. fluid loss pills, it comprises:

  • Cross-linked polymer gel;

    Salt solution;

    AndBe placed in the solid salt particle in the described gel.

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