GB/T 46329-2025
ActiveOrganophilic clay for oil based drilling fluids
油基钻井液用有机土
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging for organophilic clay used in oil-based drilling fluids. It is applied in the petroleum industry for formulating drilling fluids that require high-temperature stability and rheological control, particularly in deep well and shale gas drilling operations. The standard ensures consistent performance of the clay as a viscosifier and filtration control agent in non-aqueous drilling fluid systems.
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