Structural Variation between the Western and Eastern Kuqa Fold-and-thrust Belt, China: Insights from Seismic Interpretation and Analog Modeling

doi:10.1111/1755-6724.15074

首页 > 过刊浏览>2023年第97卷第4期 >1078-1093. DOI:10.1111/1755-6724.15074

Structural Variation between the Western and Eastern Kuqa Fold-and-thrust Belt, China: Insights from Seismic Interpretation and Analog Modeling
DOI:
                        10.1111/1755-6724.15074
                    
CSTR:
                        
                    
作者:
                        WANG WeiWANG Wei

在期刊界中查找
在百度中查找
在本站中查找
XIE HuiwenXIE Huiwen

在期刊界中查找
在百度中查找
在本站中查找
YIN HongweiYIN Hongwei

在期刊界中查找
在百度中查找
在本站中查找
JIA DongJIA Dong

在期刊界中查找
在百度中查找
在本站中查找
XU ZhenpingXU Zhenping

在期刊界中查找
在百度中查找
在本站中查找
LUO HaoyuLUO Haoyu

在期刊界中查找
在百度中查找
在本站中查找
HE WanhuiHE Wanhui

在期刊界中查找
在百度中查找
在本站中查找
YUAN RuiYUAN Rui

在期刊界中查找
在百度中查找
在本站中查找
DUAN YunjiangDUAN Yunjiang

在期刊界中查找
在百度中查找
在本站中查找

                    
作者单位:
作者简介:
通讯作者:
中图分类号:
基金项目:

摘要

图/表

访问统计

参考文献

相似文献

引证文献

资源附件

文章评论

摘要:

Abstract:

The Kuqa fold-and-thrust belt exhibits apparent structural variation in the western and eastern zone. Two salt layer act as effective decollements and influence the varied deformation. In this study, detailed seismic interpretations and analog modeling are presented to construct the suprasalt and subsalt structures in the transfer zone of the middle Kuqa and investigate the influence of the two salt layers. The results reveal that the relationship of the two salt layers changes from separated to connected, and then overlapped toward the foreland in the transfer zone. Different structural models are formed in the suprasalt and subsalt units due to the interaction of the two salt layers. The imbricate thrust faults form two broom-like fault systems in the subsalt units. The suprasalt units develop detached folds terminating toward the east in the region near the orogenic belt. Whereas, two offset anticlines with different trends develop at the frontal edge of the lower salt layer and the trailing edge of the upper salt layer, respectively. According to exploration results in this region, the relationship between suprasalt and subsalt structures has an influence on hydrocarbon accumulation. We believe that the connected deformation contains high-risk plays while the decoupled deformation contains well-preserved plays.

Key words:along-strike variation, analog modeling, 3D geometric model, salt-related structure, Kuqa fold-and-thrust belt

引用本文

WANG Wei, XIE Huiwen, YIN Hongwei, JIA Dong, XU Zhenping, LUO Haoyu, HE Wanhui, YUAN Rui, DUAN Yunjiang.2023. Structural Variation between the Western and Eastern Kuqa Fold-and-thrust Belt, China: Insights from Seismic Interpretation and Analog Modeling[J]. ACTA GEOLOGICA SINICA(English edition),97(4):1078~1093

复制

文章指标

点击次数:
下载次数:
HTML阅读次数:
引用次数:

历史

收稿日期:2022-11-22
最后修改日期:2023-04-24
录用日期:
在线发布日期: 2023-08-17
出版日期:

首页

期刊简介

编委会

投稿指南

常见问题解答

预出版

过刊浏览

联系我们

Engilsh

引用本文

分享

文章指标

历史

文章二维码

引用本文

分享

微信扫一扫：分享

文章指标

历史

文章二维码