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Method for gaseous sand consolidation treatment of weak gas sands
Method for gaseous sand consolidation treatment of weak gas sands
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机译:弱气砂的气砂固结处理方法
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摘要
In a relatively weak water-wet gas-producing reservoir in which a liquid tends to impair the gas production, the rock strength is increased by injecting a silicon polyhalide vapor, such as silicon tetrachloride vapor, mixed with a relatively inert gas, so that the silicon halide converts the rock-wetting water to a rock-strengthening silica gel.
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