收稿日期: 2016-12-02
修回日期: 2017-08-21
网络出版日期: 2017-11-10
基金资助
中海石油(中国)有限公司科技项目“珠江口盆地东部地震新技术应用效果评价”(编号：YXKY-2013-SZ-02)资助.
Research of pre-stack inversion equal depth and variable-depth streamers seismic data in one block in Pearl River Mouth Basin
Received date: 2016-12-02
Revised date: 2017-08-21
Online published: 2017-11-10
轩义华，代一丁，张振波，但志伟，肖为，朱美娟 . 珠江口盆地惠州某区平缆与斜缆地震资料叠前反演综合研究[J]. 天然气地球科学, 2017 , 28(11) : 1755 -1760 . DOI: 10.11764/j.issn.1672-1926.2017.08.015
Based on the research of equal depth streamer and variable depth streamer，we analyzed the seismic spectrum，seismic fidelity preserving，rock physics，pre-stack inversion and so on.And we study the seismic well material and the seismic profile.The result suggests that the variable depth streamer has the feasibility of inversion work，and the seismic inversion of the variable depth streamer has higher precision.The variable depth streamer seismic has a greater advantage in identifying reservoir thickness，predicting physical properties and so on，also，it is rich in low-frequency information.It is conducive to carry out pre-stack inversion work，help to get a richer geological understanding.
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