Method of enhancing circulation during drill-out of a wellbore barrier using dissolvable solid particulates
作者： Scott G. Nelson , Harold Dean Brannon , Jimie Devon Lemons , D. V. Satyanarayana Gupta , Anna Jensen
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摘要: A fluid-impermeable barrier, used to isolate stimulated intervals in a reservoir during multi-zone fracturing operation, may be removed from the wellbore which penetrates using circulating fluid containing dissolvable solid particulates. The particulates bridge perforation clusters clean-out of and thus inhibit passage into fracture network through clusters.
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