The method of the fluid slug consolidation within fluid system in down-hole application

The method of the fluid slug consolidation within fluid system in down-hole application

  • CN 102,869,747 B
  • Filed: 12/30/2009
  • Issued: 06/30/2017
  • Est. Priority Date: 12/30/2009
  • Status: Active Grant
First Claim
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1. a kind of method maintained for the fluid slug consolidation in the fluid system in down-hole application, the fluid system hasThe interface fluid in different qualities of the adjoining fluid slug, methods described includes:

  • A certain amount of bulk material is mixed with least one in the fluid slug and abutment fluid, wherein at described sectionDiscrete interface fluid boundary is formed between plug and the abutment fluid;

    WithIn the wellhole of the well fluid system being directed into formed in stratum.

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