海上浅水区地震资料采集方法研究

英文篇名：Seismic acquisition methodology in offshore shallow water areas
中文刊名：中国海上油气
英文刊名：China Offshore Oil and Gas
作者：周滨 ; 刘长镇 ; 高祁 ; 兰雁
英文作者：Zhou Bin1 Liu Changzhen2 Gao Qi1 Lan Yan1(1.Tianjin Branch of CNOOC Ltd. ; Tianjin ; 300452 ; 2.COSL Ltd. ; Tianjin ; 300451)
中文关键词：海域 ; 浅水区 ; 地震资料采集 ; 方法研究
英文关键词：offshore ; shallow water ; seismic acquisition ; methodology
出版日期：2007-04-15
机构：中海石油(中国)有限公司天津分公司,中海油田服务股份有限公司,中海石油(中国)有限公司天津分公司,中海石油(中国)有限公司天津分公司,
年：2007
期：02
出版单位：中国海上油气

摘要

受船舶自身吃水的限制,在海上浅水区进行地震资料采集难度很大。随着海上勘探研究的深入,渤海海域浅水区不断有新的油气发现,浅水区地震资料采集成为亟待解决的难题。在海上现有地震资料采集方式基础上,通过改变作业方式和观测系统,形成了一套适合浅水区地震资料采集作业的方法。实践证明这些方法在浅水区能够获得高品质的地震资料。
It is difficult to make seismic acquisition in offshore shallow water areas because of the limit of seismic vessel draft.Nowadays,the deepening of exploration and research has led to continuous discoveries of new oil and gas fields in shallow water areas of Bohai sea,and seismic acquisition in such areas has become a problem to be resolved immediately.Based on the existed methods of offshore seismic acquisition and by improving operation styles and observation systems,a set of seismic acquisition methods suitable to sallow water areas is developed.In practice,the seismic data with high quality has been acquired by these methods in shallow water areas..

引文