蚂蚁追踪技术在大程庄地区断裂自动解释中的应用
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摘要
基于蚂蚁算法的蚂蚁追踪技术可以实现三维地震资料中断裂系统的自动解释,其主要流程包括地震资料预处理、边缘检测及边缘增强3个过程。将蚂蚁追踪技术应用于大程庄地区的断裂解释,获得的蚂蚁追踪属性体断裂痕迹清晰,可以有效地指导断裂的平面及剖面解释。将蚂蚁属性体与方差体等其他地震属性体进行对比,其断裂显示效果更真实、直观。利用蚂蚁追踪技术不仅可以大幅缩短地震资料解释的周期,同时还可以减少人为因素对断裂解释的影响,有效提高断裂解释的精度。对比不同参数条件下追踪得到的蚂蚁属性体,认为蚂蚁追踪技术可以满足不同勘探开发阶段对断裂解释的精度要求。
The ant tracking technology based on ant colony algorithm could be used for the automatic fault interpretation of three-dimensional seismic data,the main process could be divided into three activities,such as seismic data preprocessing,edge detection and edge enhancement.The technology was used for fault interpretation in Dachengzhuang Area,a clear attribute volume of the fault was obtained by using the ant tracking technique,and the technique could be used for effectively guide the fault interpretation in the plane and the section.Compared the ant track attribute volume with some other seismic attribute volumes as variance,it was found that the fault display were more realistic and intuitive in ant track attribute volume.The use of ant tracking technology can shorten the interval of seismic interpretation,reduce the influence of human factors in the process of fault interpretation,and effectively improve the accuracy of fault interpretation.By comparing the attribute volumes obtained in different parameters,it is believed that the ant tracking technology can meet the requirements of fault interpretation accuracy at different stages of oil exploration and development.
The ant tracking technology based on ant colony algorithm could be used for the automatic fault interpretation of three-dimensional seismic data,the main process could be divided into three activities,such as seismic data preprocessing,edge detection and edge enhancement.The technology was used for fault interpretation in Dachengzhuang Area,a clear attribute volume of the fault was obtained by using the ant tracking technique,and the technique could be used for effectively guide the fault interpretation in the plane and the section.Compared the ant track attribute volume with some other seismic attribute volumes as variance,it was found that the fault display were more realistic and intuitive in ant track attribute volume.The use of ant tracking technology can shorten the interval of seismic interpretation,reduce the influence of human factors in the process of fault interpretation,and effectively improve the accuracy of fault interpretation.By comparing the attribute volumes obtained in different parameters,it is believed that the ant tracking technology can meet the requirements of fault interpretation accuracy at different stages of oil exploration and development.
引文
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[2]Pedersen S.I,Randen T,Snneland L,et al.Automatic fault extraction using artifcial ants[A].2002SEG Annual Meeting[C].Salt Lake City,2002-10-6～11.
[3]Randen T,Pedersen S I,Snneland L.Automatic extraction of fault surfaces from three-dimensional seismic data[A].2001SEGAnnual Meeting[C].San Antonio,2001-9-9～14.
[4]Colorni A,Dorigo M,Maniezzo V,et al.Distributed optimization by ant colonies[A].Proc of European Conf on Artificial Life[C].Paris,1991.134～142.
[5]Dorigo M,Gambardella L M.Ant colony system:Acooperative learning approach to the traveling salesman problem[J].IEEE Transon Evolutionary Computation,1997,1(1):53～66.
[6]段海滨,王道波,朱家强,等.蚁群算法理论及应用研究的进展[J].控制与决策,2004,19(12):1321～1325.
[7]张纪会,徐心和.一种新的进化算法——蚁群算法[J].系统工程理论与实践,1999,(3):84～87.
[8]唐琪凌,苏波,王迪,等.蚂蚁算法在断裂系统解释中的应用[J].特种油气藏,2009,16(6):30～33.
[9]吴有信,方含珍.相干体与方差体技术在全三维地震资料解释中的应用[J].安徽地质,2006,16(1):47～51.
[10]朱成宏,黄国骞,秦瞳.断裂系统精细分析技术[J].石油物探,2002,41(1):42～48.
[11]张欣.蚂蚁追踪在断层自动解释中的应用——以平湖油田放鹤亭构造为例[J].石油地球物理勘探,2010,45(2):278～281.
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