Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 7, 2010
Patent Application Number
12075371
Date Filed
March 11, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method and apparatus for analyzing sag in drilling fluids or solid bearing fluids wherein a cylindrical high-pressure cell assembly (80) capable of withstanding high pressure and high temperature with a coaxial cylindrical rotor (33) driven to rotate inside cell assembly (80), a sample port (12) for testing sample subtraction used for further analysis, and a sample inlet port (74) for adding testing sample. This said cell assembly (80) is supported on a pivotal cell support (90) so that it can be tilted and fixed at any angle.
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