Water-dispersible oil well cement adulterant

Water-dispersible oil well cement adulterant

  • CN 101,338,184 A
  • Filed: 07/04/2007
  • Published: 01/07/2009
  • Est. Priority Date: 07/04/2007
  • Status: Active Application
First Claim
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1. , a kind of oil well cement adulterant that can disperse the back stable suspersion in water, after it is characterized in that this weighting agent disperseed in water, suspension that can be stable can form the liquid weighting agent like this, prepares high-density cement mortar can'"'"'t doing under the mixed situation.

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