نمایش نتیجه 1 تا 2 از 2 نتیجه یافت شده برای sequestering agent:
n: a chemical used with an acid in well treatment to inhibit the precipitation of insoluble iron hydroxides, which form when the acid contacts scales or iron salts and oxides, such as are found in corrosion products on casing.
n: (SAPP) a thinner used in combination with barite, caustic soda, and fresh water to form a plug and seal off a zone of lost circulation.
n: a sequestering agent used to treat cement contamination and a deflocculant for low-temperature water muds.
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