靖边气田地层压力评价方法适用性研究

摘要

地层压力是气田开发过程中动态分析必不可少的参数，目前地层压力不仅反映气藏的剩余能量，还体现了气藏的开发效果和开发能力。针对靖边气田特殊的储层性质，分析了几种地层压力评价方法，并优选出计算单井目前地层压力的方法，进而确定区块以至整个气田的地层压力，对未来的开发方向具有一定的指导意义。%Formation pressure is an essential parameter in the process of dynamic analysis in the development of gas fields. Forma-tion pressure reflects not only the residual energy, but also the reservoir development effect and ability. According to the special res-ervoir property of Jingbian gas field, this paper analyzed some formation pressure evaluation methods and selected out the optimal method to calculate present formation pressure of the single well in order to calculate those of the whole gas field. It has certain sig-nificance for the future development.