地质导向技术及其应用

随着水平井在石油开采中越来越广泛地应用和水平段延伸地越来越长,作为水平井钻井技术和测井技术的一体化技术——地质导向技术在石油行业中得到了广泛地应用。本文首先介绍了地质导向技术的基本原理及其优点,然后以文昌油田为例介绍了地质导向技术对钻井的实时的监测和引导作用,并以另外一口没使用地质导向技术的井作为参照对比,显示出地质导向技术在水平钻井中的优越性。

Since horizontal and extended-reach drilling are widely used in petroleum exploration,an integrated down hole GeoSteering Technology has been greatly applied as a new drilling and logging method in petroleum industry. First the article introduces the basic theory and advantages of Geosteering Technology,then discusses the technology＇s real-time supervising and orienting function in Wenchang Oil Field and also introduces another reference well in comparison to prove the privileges in horizontal and extended-reach drilling of GeoSteering Technology.