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испытание тампонажного раствора на прочность при тампонировании прорезей в образце强调
钻孔 slot test (The slot test gives an indication of the ability of a lost circulation material plug to withstand pressure. Since formation breakdown can occur before the average seal with blowout, this test is not as indicative of a lost circulation materials effectiveness or merits as wedge or sphere test. ixtra)