塔里木地区地震正演数据处理分析

doi:10.13810/j.cnki.issn.1000-7210.2016.增刊.006

摘要
图/表
参考文献
相关文章 (15)

全文: PDF (10633 KB) HTML []
输出: BibTeX | EndNote (RIS)

摘要对塔里木地区地震正演模型资料进行了数据处理，给出了处理流程，分析了偏移中出现的一些难点并提出了解决这些难点的相应对策。所得结果与速度模型的一致性验证了处理流程的正确性；可以利用本文方法指导实际地震资料的数据处理。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章

关键词 ：塔里木正演模型, 数据处理, 预测反褶积, 偏移

Abstract：We discuss in this paper the processing of seismic forward modeling data in Tarim Basin,analyze problems in migration,and provide their solutions. At the same time we present a processing flow chart for this kind of data. The final migration matches very well with the velocity model. The processing results prove that both the methods we use and the processing flow chart are correct which may provide helpful solutions to similar seismic data.

Key words： forward modeling Tarim Basin data processing predictive deconvolution migration

收稿日期: 2016-04-20

P631

基金资助:

本项研究受国家科技计划“973”课题(2013CB228602)资助。

通讯作者: 王润秋 E-mail: wrq@cup.edu.cn

作者简介: 梅金顺,博士,1967年生;1988年毕业于西安地质学院物探专业;1991年获该校物探专业硕士学位;2002年获中科院地球物理研究所固体地球物理专业博士学位;现在中国石油大学(北京)地球物理与信息工程学院从事地震波成像及相关的应用数学物理方法研究与教学工作。

引用本文:

梅金顺, 王润秋, 李会俭. 塔里木地区地震正演数据处理分析[J]. 石油地球物理勘探, 2016, 51(s1): 32-37. Mei Jinshun, Wang Runqiu, Li Huijian. Analysis of seismic data forward modeling in Tarim Basin. OGP, 2016, 51(s1): 32-37.

链接本文:

http://www.ogp-cn.com/CN/10.13810/j.cnki.issn.1000-7210.2016.增刊.006 或 http://www.ogp-cn.com/CN/Y2016/V51/Is1/32

[1]	Martin G S, Wiley R, Marfurt K J. Marmousi2:An elastic upgrade for Marmousi.The Leading Edge,2006,25(2):156-166.
[2]	Aminzadeh F,Burkhard N,Rocca F et al. SEG/EAGE 3-D modeling project:2nd update. The Leading Edge, 1994,13(9):949-952.
[3]	Aminzadeh F, Burkhard N, Long J et al. Three dimensional SEG/EAGE models:An update.The Leading Edge, 1996, 15(2):131-134.
[4]	Sava P.Subsalt exploration and development imaging:interpretation, and drilling-what have we learned? The Leading Edge,2006,25(11):1370-1376.
[5]	Billette F J, Brandsbergdhal S. The 2004 BP velocity benchmark. 67th Annual Conference and Exhibition.EAGE,Extended Abstracts, 2005,B035.
[6]	刘红伟,李博,刘洪等.地震叠前逆时偏移高阶有限差分算法及GPU实现.地球物理学报,2010,53(7):1725-1733.
	Liu Hongwei,Li Bo, Liu Hong et al. The algorithm of high order finite difference prestack reverse time migration and GPU implementation. Chinese Journal of Geophysics, 2010, 53(7):1725-1733.
[7]	张剑锋,卢宝坤,刘礼农.波动方程深度偏移的频率相关变步长延拓方法. 地球物理学报, 2008, 51(1):221-227.
	Zhang Jianfeng, Lu Baokun, Liu Linong. Frequency-dependent varying-step depth extrapolation schemefor wave equation based migration. Chinese Journal of Geophysics, 2008, 50(1):221-227.
[8]	陈生昌,马在田,Wu Rushan.波动方程偏移成像阴影的照明补偿. 地球物理学报, 2007, 50(3):844-850.
	Chen Shengchang, Ma Zaitian, Wu Rushan. Illumination compensation for wave equation migration shadow.Chinese Journal of Geophysics,2007,50(3):844-850.
[9]	张宇. 振幅保真的单程波方程偏移理论. 地球物理学报, 2006, 49(5):1410-1430.
	Zhang Yu. The theory of true amplitude one-way wave equation migration. Chinese Journal of Geophysics,2006,49(5):1410-1430.
[10]	刘礼农,刘洪,李幼铭.SEG/EAGE盐丘和推覆体模型的波动方程三维叠前深度偏移成像. 地球物理学报,2004,47(2):312-320.
	Liu Linong, Liu Hong, Li Youming. Wave equation 3D prestack depth migration for the SEG/EAGE salt and overthrust model. Chinese Journal of Geophy-sics,2004,47(2):312-320.
[11]	金胜汶,许士勇,吴如山.基于波动方程的广义屏叠前深度偏移.地球物理学报,2002,45(5):684-690.
	Jin Shengwen,Xu Shiyong, Wu Rushan. Wave equation based prestack depth migration using generalized screen propagator. Chinese Journal of Geophysics, 2002,45(5):684-690.
[12]	张文生,张关泉,宋海斌.高精度混合法叠前深度偏移及其并行实现. 地球物理学报,2001,44(4):542-551.
	Zhang Wensheng,Zhang Guanquan,Song Haibin.Prestack depth migration by hybrid method with high precision and its parallel implementation.Chinese Journal of Geophysics, 2001,44(4):542-551.
[13]	王润秋,李兰兰,李会俭.塔里木地区勘探地震正演模拟研究.地球物理学报,2010,53(8):1875-1882.
	Wang Runqiu,Li Lanlan,Li Huijian. Forward modeling research for seismic exploration of Tarim area. Chinese Journal of Geophysics, 2010,53(8):1875-1882.