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Method of removing calcareous or siliceous deposits or scales
Method of removing calcareous or siliceous deposits or scales
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机译:去除钙质或硅质沉积物或水垢的方法
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摘要
The productivity of hydrocarbons from hydrocarbon-bearing calcareous or siliceous formations is enhanced by contacting the formation with a well treatment composition which contains a hydrofluoric acid source, a boron containing compound and a phosphonate acid, ester or salt thereof.
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