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Information × Registration Number 0301U002675, 0199U001019 , R & D reports Title Elaboration and introduction of lightened drilling mud composition popup.stage_title Розробка та впровадження рецептури полегшеного тампонажного розчину Head Shumega S.V., Registration Date 12-12-2001 Organization Central Scientific Research Laboratory popup.description2 Developed composition of lightened drilling mud is a hydraulic viscous fluid formed in result of mixing of previously prepared mixture of addition-free portlandcement PTsT1-50(-100) and product of fly ash flotation with water. This composition allows to produce drilling muds with 1,2-1,6 g/сm3 density and physical and mechanical properties that comply with requirements of state standard 1581-96 "Drilling portland cements. Specification". Product Description popup.authors popup.nrat_date 2020-04-02 Close