摘要
对于整装气田的开发建设，在地质情况基本清楚之后，决定采用什么样的总体开发方案及研究低产井是否应该进管网投入生产时，单井的经济极限产量是很关键的一个参数。从技术经济分析的角度，讨论气田单井经济极限产量的计算方法，并给出在某气田总体方案设计中的应用。不考虑资金的时间价值，求得的Q1较低，单井经济极限产量小于1×104m3/d。考虑资金的时间价值后，Q1介于（1．2～1．5）×104m3/d之间；单井经济极限产量Q1与价格成反比，即价格升高，则Q1下降；单井经济极限产量Q1与单位运行费用成正比，与管长、管径成正比。
In development and construction of gasfield which is bigger in area and richer in reservoir,after basi-cally making the geologic condition clear,in decid-ing adopting what overall development project and whether stripper wells should enter. Production network, the economic maximum production rate for single well is a key parameter. Starting from technical-economical analysis,this article discusses the calculation method of single well economic maximum production rate for gas field and shows an application in an overall development project de-sign.
出处
《油气田地面工程》
1996年第5期3-5,8,共4页
Oil-Gas Field Surface Engineering
关键词
气田开发
经济评价
气井产能
计算
gasfield development
economic appraisal
production capacity calculation
