用途：液压水力锚适用于锚定油管，用于高压分注、分层压裂等措施施工。
Application: It's used to anchor oil pipe and used for high pressure injection, fracturing and other construction.
Y445系列压裂桥塞在煤层气井分层压裂中的成功应用基本上达到了这一目的。
Y445 series of bridge plugs were successfully applied in layer fracturing of CBM Wells and met the requirements.
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。
By using dual packer technique, separate-layer fracturing has been run smoothly, with matching instrument, pipe string design, sand...
实施多层压裂分析的基础工作就是地层分层，适当分层能够指导符合实际地质情况的压裂设计。
To conduct fracturing on reservoirs with multiple layers which are thin and different in in-situ stress , the foundation work is to get independly layers profiles.
实施多层压裂分析的基础工作就是地层分层，适当分层能够指导符合实际地质情况的压裂设计。
To conduct fracturing on reservoirs with multiple layers which are thin and different in in-situ stress , the foundation work is to get independly layers profiles.
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