摘要
与常规的地层不同,盐岩体具有较低的屈服压力,在地下往往以流动形变为主,这种流动变形使得盐岩对研究区的生储盖圈运保都有直接影响。快速有效的识别盐岩及其形成多种类型的相关构造是研究的重中之重。本文以墨西哥两个盐相关盆地为研究区,通过多年持续的盐岩活动分析,确定了盐岩的地球物理响应特征,建立了一套行之有效的盐相关构造精细识别技术流程,以此为指导进行盐相关构造落实分析,并对主要构造样式进行归纳总结,对墨西哥,乃至盐构造广泛发育的塔里木、四川、非洲等地都有较好的指导意义。
Different from conventional strata,salt has low yield pressure,and it is often dominated by flow deformation underground.This flow deformation makes salt have a direct impact on the all aspects of oil and gas accumulation.It is the top priority of research on rapid and effective identification of salt and their formation and various types of related structures.Taking the two salt basins in Mexico as the study area,through the analysis of salt activities for many years,this paper determines the geophysical response characteristics of salt,establishes a set of effective technical process for identification of salt related structures,takes this as a guide to carry out the implementation analysis of salt related structures,summarizes the main structural styles,and summarizes Mexico,and even Tarim,Sichuan and other places have better guiding significance.
作者
赵晨露
孔国英
柳万春
张量
王娜
ZHAO Chenlu;KONG Guoying;LIU Wanchun;ZHANG Liang;WANG Na(CNOOC International Limited,Beijing 100028,China;CNPC Logging Co.,Ltd.,Tuha Branch,Hami Xinjiang 838200,China)
出处
《石油化工应用》
CAS
2022年第8期85-91,共7页
Petrochemical Industry Application
基金
中海石油(中国)有限公司科技项目,项目编号:YXKY-2021-ZY-01。
关键词
盐岩活动
属性分析
自动追踪
盐构造样式
salt activity
attribute analysis
automatic tracking
salt structure style