利用声波时差资料的剥蚀量恢复方法与实例  

Denudation recovering by interval transit-time:principle and an example

作　　者：王腾飞 金振奎[2] 田甜 史书婷 李硕 郭芪恒 WANG Teng-fei;JIN Zhen-kui;TIAN Tian;SHI Shu-ting;LI Shuo;GUO Qi-heng(Faculty of Land Resources Engineering,Kunming University of Science and Technology,Kunming 650093,China;College of Geosciences,China University of Petroleum(Beijing),Beijing 102249,China;10th Oil Plant of Changqing Oil Field,Petro-China,Qingyang 745100,Gansu,China)

机构地区：[1]昆明理工大学国土资源工程学院,昆明650093 [2]中国石油大学(北京)地球科学学院,北京102249 [3]中国石油长庆油田分公司第十采油厂,甘肃庆阳745100

出　　处：《世界地质》2019年第4期1082-1090,共9页World Geology

基　　金：中国博士后科学基金项目(2019M650960)

摘　　要：采用声波时差法恢复地层剥蚀量,其资料易于获取,操作简单易行。在声波时差法原理的基础上,笔者以哈萨克斯坦南图尔盖盆地某区块的一口钻井为例,运用该方法对研究层段的每一个层序的剥蚀量和沉降量进行恢复。与理论原理相对应,笔者详细论述操作步骤,达到指导实际操作的目的。Using interval transit-time method to recover denudation thickness is easy to operate,and the data is easy to get.Following the principles of interval transit-time method,the authors take a well drilled in South Turgay Basin of Kazakhstan as example and recover the denudation and subsidence of every sequence in the studied stratigraphic interval.The operation steps are described in detail,following the principles,which will be useful for application in other cases.

关 键 词：声波时差 剥蚀量 沉降量 南图尔盖盆地 哈萨克斯坦 

分 类 号：P631.4[天文地球—地质矿产勘探]