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Method of Improving Wellbore Integrity and Loss Control

  • US 20190316025A1
  • Filed: 04/12/2019
  • Published: 10/17/2019
  • Est. Priority Date: 04/16/2018
  • Status: Active Grant
First Claim
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1. ) An expandable sealant material for use in improving integrity of a wellbore, said expandable sealant material comprising a reactive expandable filler and elastic-plastic binder.

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