综合物探方法在柴达木盆地油砂山～油南地区构造研究中的应用  

THE APPLICATION OF THE INTEGRATED GEOPHYSICAL TECHNIQUES TO THE YOUSHASHAN-YOUNAN STRUCTURES OF CHAIDAMU BASIN

作　　者：胡杰[1,2] 钱美平[3,4] 何委薇 吴俊元[4] 刘和花 

机构地区：[1]中国科学院广州地球化学所,广东广州510650 [2]中国石油青海油田分公司勘探事业部,甘肃敦煌736202 [3]南京大学地球科学系,江苏南京210093 [4]江苏省有色金属华东地质勘查局814队,江苏镇江212005

出　　处：《物探化探计算技术》2010年第5期522-527,共6页Computing Techniques For Geophysical and Geochemical Exploration

摘　　要：在2006年～2007年,中国石油青海油田分公司在柴达木盆地西部地区开展了高精度重磁三维MT勘探,在钻井、物性资料的基础上,利用高精度重磁、三维MT资料,综合研究了该区油砂山～油南地区基底结构,并将"油南构造"重新解释为油泉子构造,油南北断坡和油南南断坡。Petro-China Qinghai oilfield company carried out a high resolution gravity,magnetic and 3D MT survey in the west part of Chaidamu basin during 2006 and 2007.Based on the analysis of well drilling and physical property and using the high resolution gravity,magnetic and 3D MT data,this paper makes a comprehensive study of distribution of the basement in Yousha-Younan area,and the 'Younan structure' has also been re-defined as Youquanzhi structure,northern part of Younan structure and southern part of Younan.

关 键 词：柴达木盆地 综合物探 高精度重磁 三维MT 

分 类 号：P631[天文地球—地质矿产勘探]