收稿日期: 2005-10-09
修回日期: 2005-12-12
网络出版日期: 2006-02-20
基金资助
中国科学院知识创新工程项目(编号：KZCX2-SW-117)资助.
A RECOVER FOR TRAJECTORY OF MAIN FAULT OF 639 PROFILE IN JIYANG DEPRESSION
Received date: 2005-10-09
Revised date: 2005-12-12
Online published: 2006-02-20
于俊峰;夏斌;王冉; . 济阳坳陷639剖面主干断层轨迹的恢复[J]. 天然气地球科学, 2006 , 17(1) : 69 -72 . DOI: 10.11764/j.issn.1672-1926.2006.01.69
It’s a significant meaning to looking for anticline trap of roller anticline through confirming geometry of normal listric a fault,poor seismic data in deeper section usually bothers researchers during their exploring process.A inclined shear technique by rotating tangent of antithetic subsidiary fault could result in more accurate extension,thus tracing fault trajectories.We have had a great achievement in tracing trajectories of listric of 639 profile in Jiyang sag.
Key words： Jiyang sag; Fault trajectories; Subsidiary fault; Inclined shear.
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