石油物探2012，Vol.51Issue(3)：280-284,5.DOI:10.3969/j.issn.i000-1441.2012.03.011
滩浅海地区海底电缆地震采集正交束线观测系统分析
Comparative experiment on digital geophone single point and array receiving in the seismic acquisition
张建峰 1龚旭东 1杨志国 1王志亮2
作者信息
- 1. 中海油能源发展股份有限公司监督监理技术分公司,天津300452
- 2. 中海石油(中国)有限公司天津分公司,天津300452
- 折叠
摘要
Abstract
The rapid development of seismic exploration equipment and technology made it possible for using high-density single point seismic acquisition technology. The differences of single point acquisition and array receiving were explored by using comparative analysis of Box wave data, single point acquisition, array receiving field test data and stack section in the middle mountainous area of Guizhou Province. It shows that the array receiving would reduce the domain frequency of seismic wave, and then impacts the resolution of the stack section) single point acquisition keeps the frequency components of the effective seismic waves, but the signal-to-noise ratio of seismic data was relatively low.关键词
海底电缆/正交束线观测系统/滩浅海地区/地震采集Key words
Box wave/ single point acquisition/ array receiving/spectral characteristics/ dominant frequency分类
天文与地球科学引用本文复制引用
张建峰,龚旭东,杨志国,王志亮..滩浅海地区海底电缆地震采集正交束线观测系统分析[J].石油物探,2012,51(3):280-284,5.
