摘要
本文论述了岩石各向异性指数的微机自动检测、采集和实时处理系统，详细介绍了岩石各向异性指数的测试原理及测试方法。利用该检测系统测定了大庆油田１５０块岩芯，得出了大庆油田１０个层段的岩石各向异性指数值。在此基础上，根据石油钻井中井斜控制理论，定量计算了大庆油田１０个层段的地层力和地层造斜系数，为在石油钻井中合理控制井眼轨迹提供了依据。
In this paper,an.automatical testing and collecting system of rock anisotropy index ispresented.The test method and principle is discussed in detail.150 rock Cores are measured in Daqing oil field,and the rock anisotropy indexes of ten sections are obtained.Based on the principle of the well deviation control in oil drilling,the formation forces anddeviation coefficients of the ten sections in Daqing are quantitatively calculated,which provides the theorical basis for the control of well trajectory.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
1995年第1期69-73,共5页
Chinese Journal of Rock Mechanics and Engineering
关键词
岩石
各向异性
测试
井斜
数据采集
rock anisotropy,measurement technology,well inclination,data collection
