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随着多侧向井钻井和完井技术的改进，其应用日益广泛。多侧向井技术的成功实施主要取决于设计过程。在了解多侧向井概况的基础上，分别介绍了油藏筛选标准和系统选择，主要描述了采用多学科方法设计多侧向井时需要考虑的各方面因素。多学科工作队可以保证成功地进行多侧向井的设计和实施。建议我国老油田在进行老井侧钻的基础上，开展多侧向井技术的研究和实施。
With the development of multi-lateral well drilling and completion technologies, their applications are increasingly widespread. The successful implementation of multi-lateral well technology depends mainly on the design process. On the basis of understanding the general situation of multi-lateral wells, reservoir selection criteria and system selection are introduced respectively, which mainly describe various factors to be considered when designing multi-lateral wells by using multidisciplinary methods. Multidisciplinary teams ensure the successful design and implementation of multiple lateral wells. It is suggested that the research and implementation of multi-lateral well technology should be carried out on the basis of the old well drilling in the old oilfield in our country.