A method to optimize acquisition geometry design is introduced among a few proposed acquisition layouts.By parameters grouping and analyzing, different acquisition designs can be established.Quantitative evaluation criteria for parameter factors, such as uniformity,similarity, aspect ratio, acquisition costs and other factors, are proposed.With a comprehensive consideration of these factors, geometry design could be optimized.The method shows its feasibility in the neld.In an experiment in the WN Block, Tarim Basin, the optimized acquisition geometry for 12L320S320T is considers as the best geometry design based on parameter argument after the acquisition.
[1] 钱荣钧.关于地震采集空间采样密度和均勻性分析.石油地球物理勘探，2007，42(2)235～243Qian Rongjun.Analysis on spatial sampling density and uniformity of seismic acquisition.OGP，2007，42(2):235～243
[2] 尹成，吕公河，田继东等.三维观测系统属性分析与优化设计.石油地球物理勘探，2005，40(5): 495～ 509Yin Cheng，Lv Gonghe，Tian Jidong et al.Attributes analysis and optimum design of 3-D geometry.OGP，2005，40(5)：495～509
[3] 赵虎，尹成，陈光明等.炮检距属性的非均勻性系数分析.石油地球物理勘探，2011，46(1):2～27Zhao Hu，Yin Cheng，Chen Guangming et al.Unevenness analysis of offset attribute.OGP，2011，46(1)：22～27
[4] 阎世信，谢文导.三维地震观测方式应用的几点意见.石油地球物理勘探，1998，33(6)787～795Yan Shixin，Xie Wendao.Some suggestions on the application of three-dimensional seismic observation ways.OGP，1998，33(6): 787～795
[5] 赵殿栋，吕公河，张庆淮等等.高精度三维地震采集技术及应用效果.石油物探，2001,40(1):1～8Zhao Diandong，Lv Gonghe，Zhang Qingnuai et al.High-precision 3D seismic acquisition technology and application effect.GPP，2001，40(1): 1～8
[6] Marfurt K J.Suppression of the acquisition footprint for seismic sequence attribute mapping.Geophysics，1998，63(3)：1024～1035
[7] Slawson S，Monk D and Moran J.Survey geometries that achieve more uniform offset and azimuth sampling.SEG Technical Program Expanded Abstracts，1997，16:39～42
[8] 高银波，张研.关于面元计算和观测系统设计的思考.石油地球物理勘探，2008，43(4):383～396
Gao Yinbo，Zhang Yan.Redefining bin size and folds in 3-D seismic exploration.OGP，2008，43 (4): 383～396
[9] 马义忠，魏伟，孙伟佳等.南阳凹陷高精度三维地震采集观测系统设计.石油物探，2008，47(5): 498～504Ma Yizhong，Wei Wei，Sun Weijia et al.High resolution 3-D seismic survey design in Nanyang depression.GPP，2008，47(5): 498～504
[10] 李伟波，胡永贵，李培明等.基于噪音压制的观测系统设计分析技术.东方地球物理公司2009年度地震采集技术交流会论文集，2009，39:34～38Li Weibo, hu Yonggui，Li Peiming et ai.Noise-suppression-based geometry optimization.BGP Acquisi-tcnn Techniques 犆ommunication Conference，2009，39:34～38
[11] 俞寿鹏等译.陆上三维地震勘探的设计与施工.石油地球物理勘探局，1996，16～64
[12] Gijs J O Vermeer著；李培明，何永清等译.三维地震勘探设计.北京：石油工业出版社，2008，71～105
PDF(1020 KB)
