地层岩性油气藏地震属性的研究和应用——以准噶尔盆地永1井区为例
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摘要
本文以准噶尔盆地永1井区为例,在详细分析了目的层的地震和测井特征后,针对砂泥岩薄互层的叠后地震属性进行剖析.分析了不同地震属性在研究区的应用情况,同时对产生这种情况的原因进行了分析;本文中的叠后地震属性主要分层位属性和体积属性两类进行研究,在地层岩性油气藏的研究中起到了重要作用,在实际应用中取得了一定的成果.
This article analyzes the seismic attributions of post-stack seismic data based in the Yong 1 area, Jungar basin.Seismic and logging characters are analyzed in detail.We also analyze the application cases of different seismic attributions in the area.At the same time, we interpret the reason for these cases.The post-stack seismic attributions are classified into two types (horizon attribution and volume attribution), which play an important role in the research of lithologic hydrocarbon reservoirs and acquired much success in the practical application.
This article analyzes the seismic attributions of post-stack seismic data based in the Yong 1 area, Jungar basin.Seismic and logging characters are analyzed in detail.We also analyze the application cases of different seismic attributions in the area.At the same time, we interpret the reason for these cases.The post-stack seismic attributions are classified into two types (horizon attribution and volume attribution), which play an important role in the research of lithologic hydrocarbon reservoirs and acquired much success in the practical application.
引文
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[11] 张文,陈文侠.长春岭油田储层预测研究[J].地球物理学进展,2009,2:494～500． Zhang W, Chen W X.Reservoir prediction research in the Changchun ling oil field[J].Progress in Geophysics (in Chinese), 2009,2 : 494～ 500．
[2] Chen Q, Sidney S.Seismic attribute technology for reservoir forecasting and monitoring[J].The leading Edge, 1997, 16 (5) :220～231．
[3] Michelena R J.Similarity analysis: a new tool to summarize attribute information[J].The Leading Edge, 1998, 17(4) : 62～67．
[4] Brian Russell , Dan Hanpson , Jim Schuelke , et al. Multiattrbute seismic analysis[J].TLE, 16(10) : 1439～1443．
[5] Lawrence P, Aramco S, Arabia D S.Seismic attributes in the Characterization of small-scale reservoir in Abqaiq Field[J].The Leading Edge 1998, 17(4) :521～525．
[6] BROWN A R.Seismic attributes and their classification[J].The leading edge, 1996,15 (10) .
[7] 柏冠军,吴汉宁.地震资料预测薄层厚度方法研究与应用[J].地球物理学进展,2006,21(2) :554～558． Bai G J, Wu H N.Research on prediction of thin bed thickness using seismic data and its application[J].Progress in Geophysics(in Chinese) ,2006, 21(2) : 554～558．
[8] 陈香朋,韩国庆,地震属性技术在郭局子洼陷沙二段岩性油藏描述中的应用[J].地球物理学进展,2008,23(3) :846～851． Chen X P, Han G Q.Seismic attribute application to the lithologic reservoir of Es2 member of the Guojuzi sag[J].Progress in Geophysics (in Chinese) ,2008, 23(3) : 846～851．
[9] 陈文超,高静怀.基于改进的最佳匹配地震子波的地震资料衰减特性分析[J].地球物理学报,2007,50(3) :837～843． Chen W C, Gao J H.Characteristic analysis of seismic attenuation using MBMSW wavelets[J].Chinese journal of geophysics, 2007,50(3) : 837～843．
[10] 杨文采,杨午阳.中国大陆科学钻探孔区的地震波速模型[J].地球物理学报,2006,49(2) :477～489． Yang W C, Yang W Y.Seismic velocity model of the Chinese continental scientific drilling site[J].Chinese journal of Geophysics,2006,49(2) : 477～489．
[11] 张文,陈文侠.长春岭油田储层预测研究[J].地球物理学进展,2009,2:494～500． Zhang W, Chen W X.Reservoir prediction research in the Changchun ling oil field[J].Progress in Geophysics (in Chinese), 2009,2 : 494～ 500．
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