Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ramesh Muthusamy0
Rahul Chandrakant Patil0
Abhimanyu Pramod Deshpande0
Date of Patent
September 18, 2018
0Patent Application Number
149158280
Date Filed
October 8, 2013
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A water-based drilling mud for use in cementing operations includes water, LASSENITE® pozzolan-based additive, a heavy-weight additive, a viscosifier, a dispersant and at least one of a set activator, a fluid loss control additive and a shale stabilizer. A method of using the same includes allowing a cement composition to mix with the water-based drilling mud and allowing the mixture of the cement composition and the water-based drilling mud to set.
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