摘要
本文利用geolog软件的多元回归模块(multiple regression),针对不同区块多口探井的录井参数及测井解释参数建立数据分析模型及区域反演公式,实现了在测井前的作业等待时间,通过现场录井参数(TG、PG)快速反演测井曲线(RT、SWE),从而获取对主力油气层情况的认知,提高工作效率。通过反演公式所得反演结果与实际解释结果对比良好,有一定的预测作用,具备现场实施的可行性。
The multiple regression module of geolog software is used in the paper.The data analysis model and region inversion formula are established according to the logging parameters of several exploration wells in different blocks.The major reservoirs can be understood better through fast log inversion(RT,SWE) with field logging parameters(TG,PG)before logging operation.It can improve the work efficiency.The inversion results of inversion formula are good compared with the actual interpretation.It has certain prediction effect and feasibility in field.
出处
《国外测井技术》
2013年第6期28-31,3,共4页
World Well Logging Technology
关键词
录井参数
曲线反演
测井参数
多元回归
well logging parameter
curve inversion
logging parameter
multiple regression
