摘要
讨论了复合套管柱优化设计模型的目标函数及其约束条件,以及借助数据库查询方法进行求解该模型的主要过程和组成软件的主要模块,分析了盐膏层套管外挤压力的主要特征,介绍了套管柱优化设计通用软件在含盐膏层井复合套管柱设计中的应用情况。
In this paper, the objective function and the constraint conditions of optimized design model for casing strings, the dissolving process of the model with the usage of data base query method and the main components of the software are presented. The main properties of external pressure in salt formation exerted on casing and the application of the general optimized design software to complex casing string in wells with salt formation are discussed.
出处
《石油钻探技术》
CAS
2003年第5期4-6,共3页
Petroleum Drilling Techniques
基金
国家自然科学基金重点项目(编号50234030)
