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Latex anti-channeling cement slurry system
Summary：Latex cement slurry has the advantages of low permeability (low water loss, low free water, anti-channeling), high temperature resistance, corrosion resistance, etc., and is suitable for deep well gas well cementing. The latex anti-channeling cement slurry system developed by our company has been widely used in the cementing of deep high-temperature and high-sulfur gas wells in northeast Sichuan.
Latex cement slurry has the advantages of low permeability (low water loss, low free water, anti-channeling), high temperature resistance, corrosion resistance, etc., and is suitable for deep well gas well cementing. The latex anti-channeling cement slurry system developed by our company has been widely used in the cementing of deep high-temperature and high-sulfur gas wells in northeast Sichuan.
Since latex cement slurry was first used in 177.8mm suspension (1703.70-5060.11m) cementing of Well Dawan 2 on October 28, 2006, latex cement slurry has been used for 98 well cementing. The qualified rate was 100%, and the excellent rate was 77.55%.
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