摘要
以枯竭气藏型天然气地下储气库注采动态模拟的优化模型为基础,在满足城市调峰量和库内各井井口压力限制的条件下,取储库内平均地层压力变化极小值为目标函数,科学分配各井最佳注采量,为天然气地下储气库注采动态优化运行提供了理论依据。例举了算例,分析了其计算结果。
Based on an optimization model against injection-production dynamic simulation of natural gas underground storage in depleted gas reserve, taken a minimum value of average stratum pressure change in the storage as an objective function in the case of meeting the requirement of city peak volume and pressure limit for each well head inside the storage, distributes optimum injection-production amount for each well scientifically and provides a theoretical basis for optimum operation of injection - production in dynamic state of natural gas underground storage. Gives a calculation example and analyzes the result calculated.
出处
《油气储运》
EI
CAS
北大核心
1998年第9期3-5,共3页
Oil & Gas Storage and Transportation
关键词
衰竭油气藏
储气库
地下储气库
注采比
动态模拟
depleted oil & gas reserve, underground gas storage, injection -production ratio, control simulation, analysis
