新世纪第一个五年测井技术的若干进展

Some progress of well logging techniques during the first five years of the new millennium

新世纪测井技术迅速发展，为油气勘探与开发提供了多种技术手段和丰富的地层信息．本文对新世纪第一个五年测井技术的进展进行评述，重点分析电缆测井、随钻测井、地层测试等井筒探测技术的发展状况，介绍了一些最新的测井仪器．另外，对存储测井、井下永久传感器、取芯随测等刚刚推出的测井新技术也进行了介绍．

The well logging technology has rapidly developed during the first five years of the new millennium,whichoffers multifarious technical means and the abundant information of strata for exploration and exploitation of oil andgas.The progress of the well logging techniques in the first five years of the new millennium is reviewed in this pa-per.The developing status of the borehole exploration techniques such as wireline logging,MWD(MeasurementWhile Drilling)/LWD(Logging While Drilling)and formation testing are primarily analyzed,and some of the latestlogging tools are introduced.Some fresh well logging techniques such as memory logs,downhole permanent sensor,and logging while coring etc.are also introduced in this paper.