配套的地震技术在滚动勘探中的应用  

The Fine Structure Interpretation Technique Used in Rolling Exploration in the Middle Section in Ciyutuo

作　　者：马志宏[1] 赵立民[1] 梁占松[1] 

机构地区：[1]辽河油田分公司勘探开发研究院

出　　处：《断块油气田》2001年第4期8-11,共4页Fault-Block Oil & Gas Field

摘　　要：茨榆坨构造带中段构造上属于翘倾断块披覆背斜构造带 ,通过对油气成藏条件进行分析 ,并依据复式油气成藏理论 ,认为其低断阶带是滚动勘探的首选目标 ,关键是寻找控油断层和圈闭。基于此种认识 ,以二维和三维构造精细解释技术为基础 ,综合运用其它配套的地震新技术 ,新发现了一个 1千万吨级优质储量区块———茨 60 1块 ,成为近年来辽河油田油气勘探的重大发现之一 。The middle section of Ciyutuo reservoir lies in the north of east depression in Loaohe basin,since 1970's,no exploration had been made in low section of the region,In 1995,based on multiple oil and gas reservoir forming theory,it was thought that the key factor of rolling exploration is to discover the faults and traps to control oil.Through 2D and 3D fine structure in terpreation,and combining with the new necessary seismic technique,the high production block-Ci 601 Block was discoved,in which the oil production was ten million tons or so,and it is one of the significant discovery of oil and gas exploration in Liaohe Oilfield,having an important guidance for rolling exploration of maturing oilfield.\;

关 键 词：复式油气成藏理论 翘倾断块 构造精细解释 波阻抗处理 滚动勘探 地震勘探 

分 类 号：P618.13[天文地球—矿床学] TE13[天文地球—地质学]