The segmentation features of strike-slip fault and its relation with the fault and reservoirs in Halahatang Area,North Tarim Basin(塔北哈拉哈塘地区走滑断裂分段特征及其与油气成藏的关系)

The segmentation features of strike-slip fault and its relation with the fault and reservoirs in Halahatang Area,North Tarim Basin(塔北哈拉哈塘地区走滑断裂分段特征及其与油气成藏的关系)

塔北哈拉哈塘地区奥陶系碳酸盐岩油气资源丰富，走滑断裂是该地区油气成藏最主要的控制因素.基于最新的高精度三维地震资料，借助最大波谷振幅属性提取的物探手段，结合走滑断裂的理论模型，探讨了哈拉哈塘地区走滑断裂的分段特征及其与油气成藏的关系.研究表明，哈拉哈塘地区主干走滑断裂平面不是连续不断的，而是由一系列雁列排布的R剪切断裂组成，具有明显的分段性：断阶带(overlap)发育成的P剪切断裂与R剪切整体构成辫状的构造样式；而在R剪切末端，派生出R'剪切、T剪切等次级断裂，组成马尾或羽状构造.不同区带具有不同的油气成藏条件：断阶带，受挤压应力控制发育局部背斜，为油气运移的长期指向区，而背斜翼部...

Full description

Bibliographic Details
Main Authors: ZHENGXiaoli(郑晓丽), ANHaiting(安海亭), WANGZujun(王祖君), XIAOJiang(肖江), ZHOUHongbo(周红波), LIUShijing(刘士靖)
Format: Article
Language:zho
Published: Zhejiang University Press 2018-03-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
走滑断裂
分段性
油气成藏
哈拉哈塘
塔北
Online Access:https://doi.org/10.3785/j.issn.1008-9497.2018.02.012

Similar Items

Similar Items