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High density cement formulation to prevent gas migration problems
High density cement formulation to prevent gas migration problems
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机译:高密度水泥配方可防止气体迁移问题
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摘要
The invention provides a high density cement composition for preventing gas migration. The composition includes a silica sand component, a silica flour component, a hematite component, a manganese tetraoxide component, and an expansion additive component.
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