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
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.
Xuan Yi-hua,Dai Yi-ding,Zhang Zhen-bo,Dan Zhi-wei,Xiao Wei,Zhu Mei-juan . Research of pre-stack inversion equal depth and variable-depth streamers seismic data in one block in Pearl River Mouth Basin[J]. Natural Gas Geoscience, 2017 , 28(11) : 1755 -1760 . DOI: 10.11764/j.issn.1672-1926.2017.08.015
［1］Zhang Zhenbo，Li Dongfang.Variable-depth streamer seismic acquisition and processing in Pearl River Mouth Basin[J].Oil Geophysical Prospecting,2014,49(3):451-456.[张振波,李东方．斜缆宽频地震勘探技术在珠江口盆地的应用[J]．油气地球物理勘探,2014,49(3):451-456.]
[2]Li Qingzhong.Road Tow and Precious Exploration[M].Beijing:Petroleum Industry Press,1993.[李庆忠.走向精确勘探的道路[M].北京：石油工业出版社，1993.]
[3]Wang Yanguang.Seismic reservoir inversion algorithm and the key problems and policies in its application[J].Geophysical Prospecting for Petroleum,200,41(3)：299-303.[王延光.储层地震反演方法及应用中的关键问题与对策[J].石油物探，200,41(3)：299-303.]]
[4]Zhang Yonggang.The present and future of wave impedance inversion technique[J].Geophysical Prospecting for Petroleum，200,41(4)：385-390.[张永刚.地震波阻抗反演技术的现状和发展[J].石油物探，200,41(4)：385-390.]
[5]Zhao Minghai.Evaluation and analysis on the post-stack wave impedance inversion technique in common use[J].Petroleum Geology and Recovery Efficiency，2004，11(1)：36-38.[赵铭海.常用叠后波阻抗反演技术评析[J].油气地质与采收率，2004，11(1)：36-38.]
[6]Zhang Yuhang.Research and Application of Seismic Inversion in Reservoir Prediction[D].Xi’an:Changan University,2009.[张宇航.地震反演在储层预测中的研究与应用[D].西安：长安大学，2009.]
[7]Wang Dongyan.Study on Inversion and Application of Seismic Constrained Wave Impedance[D].Xi’an:Chang’an University,2006.[王东燕.地震约束波阻抗反演及应用研究[D].西安：长安大学，2006.]
[8]Meng Xianmin，Jiang Weiping.Elastic impedance inversion technology and its application effect[J].Coal Geology of China,2009，21(1)：52-54.[孟宪民，蒋维平.波阻抗反演技术及其应用效果[J].中国煤炭地质，2009，21(1)：52-54.]
[9]Shuey R T.A simplefiction of the zoeppritzequations[J].Geophysics，1985:609-614.
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