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堵水剂
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堵水剂
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堵水剂
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water-diverting agent
堵水剂
从采油井注入油层,对油层中孔隙和其他液流通道具有稳定的、较强的封堵能力,对强出水层进行封堵(或部分封堵),降低油井产水量的物质。
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