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识别气、水层,确定气水关系,是评价气田储量的重要依据,也是气田开发井位部署优化和井位设计的地质基础。通过储层物性、储层中流体对测井的不同响应特征,结合实践经验和测井理论基础,总结出适合于普光地区的气、水层识别方法,较为有效的解决了普光气田三类储层和气水过渡带、气水层识别难度较大的问题。
Identifying gas and water layers and determining the relationship between gas and water is an important basis for evaluating the reserves of gas reservoirs and also the geological basis for well site deployment and well site design in gas field development. Through the reservoir physical properties, different response characteristics of fluid in the reservoir to well logging, combined with practical experience and well logging theory, the gas and water identification methods suitable for the Puguang area are concluded, and the three types of storage Layer and gas-water transition zone, gas-water layer identification difficult problem.