By using dual packer technique, separate-layerfracturing has been run smoothly, with matching instrument, pipe string design, sand...
较好地解决了分层压裂技术，并在工具技术、管柱设计技术、压裂填砂技术、施工技术等方面进行了配套。
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The optimized fracturing fluid can reduce the damages to the reservoir, and its functions and properties can satisfy the needs of separatelayer treatment.