| Separation of up-going and down-going wave fields of vertical cable data |
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| 作者姓名： | ChuanwenSun JohnStratton JohnAnderson PhilipRabinowitz |
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| 作者单位： | [1]PGSTensorInc.,10550RichmondAve.Suite300.Houston,TX77042 [2]Dept.ofGeology＆Geophysics,TexasA＆MUniversity.CollegeStation,TX77843 |
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| 摘 要： | The vertical cable method for acquiring and processing pre-stack 3-D marine seismic data is based on the technology developed by the US Navy for antisubmarine warfare. In order to achieve the maximum utilization of vertical cable field data, a new separation method of the up-going and down-going wave fields of the vertical cable data processing was developed in this paper, which is different from the separation of the down-going and up-going wave fields of normal VSP data processing. In tests with synthetic modeling data andactual field data, this newly developed method performs well and is also computationally simpler without pre-assumption conditions.
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| 关 键 词： | 局域冲蚀 循环汽缸 数值模拟 海岸工程 波动 流动 沉积物传输 |
| 收稿时间： | 22 April 2004 |
| 修稿时间： | 9 March 2005 |
Separation of up-going and down-going wave fields of vertical cable data |
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| ChuanwenSun JohnStratton JohnAnderson PhilipRabinowitz.Separation of up-going and down-going wave fields of vertical cable data[J].Chinese Journal of Oceanology and Limnology,2005,23(3):259-268. |
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| Authors: | Chuanwen Sun John Stratton John Anderson Philip Rabinowitz |
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| Institution: | (1) PGS Tensor Inc., 10550 Richmond Ave. Suite 300, 77042 Houston, TX;(2) Dept. of Geology & Geophysics, Texas A&M University, 77843 College Station, TX |
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| Abstract: | The vertical cable method for acquiring and processing pre-stack 3-D marine seismic data is based on the technology developed by the US Navy for antisubmarine warfare. In order to achieve the maximum utili- zation of vertical cable field data, a new separation method of the up-going and down-going wave fields of the vertical cable data processing was developed in this paper, which is different from the separation of the down-going and up-going wave fields of normal VSP data processing. In tests with synthetic modeling data and actual field data, this newly developed method performs well and is also computationally simpler without pre-assumption conditions. |
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| Keywords: | Separation up-going wave field down-going wave field vertical cable data |
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