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Well completion process using a polymer gel
Well completion process using a polymer gel
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机译:使用聚合物凝胶的完井工艺
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摘要
An uncased wellbore penetrating a subterranean hydrocarbon-bearing formation is sealed by forming a gel at the open wellbore face comprising a high molecular weight, water-soluble carboxylate-containing polymer and a chromic carboxylate complex crosslinking agent. The gel components are combined at the surface and injected into the wellbore to form the continuous single-phase gel in situ.
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