“亮点”、“暗点”技术在太平川南地区葡萄花油层油气检测中的应用效果分析

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英文篇名：The Effectiveness Analysis of Using "Bright Spots","Dim Spots" Technique to Test Oil and Gas in Putaohua Reservoir of Taipingchuan Region 中文刊名：科学技术与工程 英文刊名：Science Technology and Engineering 作者：柴绪兵 英文作者：CHAI Xu-bing (No.1 Geophysical Exploration Company Research Institute ; The Daqing Drilling Engineering Company ; Daqing 163000 ; P.R.China) 中文关键词：亮点 ; 暗点 ; 油气检测 英文关键词：bright spots dim spots oil and gas detection 出版日期：2012-03-28 机构：大庆钻探工程公司地球物理勘探一公司研究所; 年：2012 期：09 出版单位：科学技术与工程

摘要

在一定地质条件下,利用亮点技术进行油气检测是一种有效可行的方法。理论证明,含油气之后岩石波速降低,从而引起地震反射波振幅相对增强(变化),因此利用地震资料上的亮点进行含油气预测,具有一定的可行性。在综合分析钻、测井和地震资料基础上,对含油气区域的地震资料进行研究,寻找亮、暗点与含油气关系,阐明亮、暗点形成的原因,并利用多种技术手段精细刻画亮、暗点,指出有利含油气区分布范围,为下步勘探指明方向。
In certain geological conditions,the use of bright spots technique for hydrocarbon detection is a kind of feasible and effective method.In theory,the wave velocity of rock which contains oil or gas will be reduced,leading to the enhancement(change) of seismic reflective wave amplitude.Based on the above theory,it is feasible that using the bright and dim spots technique on seismic section to forecast whether the rock contains oil or gas.Based on the analysis of drilling data,well logging and seismic data,the seismic data of region which contains oil and gas are learned,the relationship of bright and dim spots with oil and gas are looked for,the cause how the faded and dark spots form are illustrated,then several technical means are used to depict bright and dark spots carefully.Finally,the beneficial region which contains oil and gas and the next exploration direction can be pointed out.

引文

1王达昌.陆相地层中亮点的检测效果.石油地球物理勘探,1982;(04):30—35
    2刘宗堡,马世忠,孙雨,等.三肇凹陷葡萄花油层高分辨率层序地层划分及沉积特征研究.沉积学报,2008(03):399—406
    3陆基孟.地震勘探原理.大庆:中国石油大学出版社,2006
    4王兴谋.济阳拗陷浅、中层天然气藏地震预测技术.石油地球物理勘探,2005;(03):322—327
    5汪彩云.地震技术在车排子地区岩性油藏勘探中的应用.勘探地球物理进展,2009;(04):280—285