摘要
对气藏的水侵量计算方法进行了研究,提出了计算水侵量的新方法,新方法仅应用气藏的生产指示曲线资料即可计算气藏的水侵量大小。该方法不需要对水体形态和大小做任何猜测,因而消除了繁琐的试算和水侵量计算过程中的不确定性。气藏的生产指示曲线可以根据生产资料较容易地获得,计算实例表明,新方法简便、快捷,实用性强。
A study was conducted on the determination of water influx in gas reservoir.A new approach was proposed in this paper,which can calculate the water influx directly from the production index curve of gas reservoirs that is easily obtained by production history without assumption of shape and size of water body.Hence,the tediousness and the uncertainty in conventional calculations are avoided by using this method.The calculation indicates its easier,simpler and more practical in use than that established by van Everdingen and Hurst.
出处
《新疆石油地质》
CAS
CSCD
2003年第5期430-431,共2页
Xinjiang Petroleum Geology
