A zonal fracture switch with simple structure and multifunction is developed to solve the problem of releasing of pack stuck by sand during separate layer fracturing operation.
为解决多油层分层压裂作业管柱一旦砂埋封隔器难以解封的难题,研制了多功能分层压裂开关。
参考来源 - 多功能分层压裂开关在分层压裂管柱中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
The optimized fracturing fluid can reduce the damages to the reservoir, and its functions and properties can satisfy the needs of separate layer treatment.
优化的压裂液配方能降低对储层造成的伤害，其性能指标满足了储层及分压工艺的要求。
By using dual packer technique, separate-layer fracturing 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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