塔北隆起牙哈地区第三系储层特征
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摘要
用地震振幅属性分析、频谱分解和三维可视化等技术手段,对牙哈地区康村组和库车组河道砂体的展布进行刻画,用波阻抗反演技术对第三系砂体进行储层预测。结合油气成藏条件分析认为:下第三系油气成藏条件最有利,建议加深YH16井探测岩性体的含油气性;吉迪克组上砂岩段和下第三系内幕砂岩段是现实的勘探目标;康村组和库车组底部的河道砂体是良好的前景勘探目标。
Based on seismic amplitude attribute analysis, spectrum decomposition, 3d visualization and other technical means, the distribution of channel sand bodies in Kangcui Formation and Kuche Formation were delineated, by using wave impedance inversion technique the Tertiary sand bodies were predicted. By integrating hydrocarbon accumulation conditions, the following conclusions were reached: (1)The targets is Lower Tertiary are most favorite ones, so continuing the YH-16 well's further drilling to detect the hydrocarbon potential of the lithologic bodies is suggested. (2)Upper sand interval in Jidike Formation and the Inner sand interval in Lower Tertiary are current exploration targets. (3)The channel sand bodies in Kangcui Formation and Kuche Formation are the excellent future exploration targets.
Based on seismic amplitude attribute analysis, spectrum decomposition, 3d visualization and other technical means, the distribution of channel sand bodies in Kangcui Formation and Kuche Formation were delineated, by using wave impedance inversion technique the Tertiary sand bodies were predicted. By integrating hydrocarbon accumulation conditions, the following conclusions were reached: (1)The targets is Lower Tertiary are most favorite ones, so continuing the YH-16 well's further drilling to detect the hydrocarbon potential of the lithologic bodies is suggested. (2)Upper sand interval in Jidike Formation and the Inner sand interval in Lower Tertiary are current exploration targets. (3)The channel sand bodies in Kangcui Formation and Kuche Formation are the excellent future exploration targets.
引文
[1]武丽,于文芹,杨立强等.地震属性分析技术在波斯湾盆地中部S区块储层预测中的应用.石油地球物理勘探,2008,43(5):557~561
[2]王永刚,乐友喜,张军华.地震属性分析技术.山东东营:中国石油大学出版社,2007
[3]曹卿荣,李佩等.应用地震属性分析技术刻画河道砂体.岩性油气藏,2007,19(2):94~95
[4]潘红卫,杨力,郭增虎.松辽盆地中南部中浅层岩性圈闭地震识别技术.石油地球物理勘探,2008,43(增刊1):127~131
[5]黄云峰,杨占龙,郭精义等.地震属性分析及其在岩性油气勘探中的应用.天然气地球科学,2006,17(5):739~742
[6]Fred J Hilterman著;孙夕平,赵良武等译.地震振幅解释.北京:石油工业出版社,2006
[7]顾家裕.塔里木盆地沉积层序特征及其演化.北京:石油工业出版社,1996
[8]宋文杰,江同文,冯积累等.塔里木盆地牙哈凝析气田地质特征与开发机理研究.地质科学,2005,40(2):274~283
[9]顾家裕,朱筱敏,贾进华等.塔里木盆地沉积与储层.北京:石油工业出版社,2003
[10]汤良杰,金之钧,张一伟等.塔里木盆地北部隆起负反转构造及其地质意义.现代地质,1999,13(1):93~97
[11]汤良杰,金之钧.塔里木盆地北部隆起牙哈断裂带负反转过程与油气聚集.沉积学报,2000,18(2):302~308
[12]李国会,郑多明,王超等.塔里木盆地北部隆起牙哈构造带断裂特征.天然气地球科学,2007,18(6):859~863
[2]王永刚,乐友喜,张军华.地震属性分析技术.山东东营:中国石油大学出版社,2007
[3]曹卿荣,李佩等.应用地震属性分析技术刻画河道砂体.岩性油气藏,2007,19(2):94~95
[4]潘红卫,杨力,郭增虎.松辽盆地中南部中浅层岩性圈闭地震识别技术.石油地球物理勘探,2008,43(增刊1):127~131
[5]黄云峰,杨占龙,郭精义等.地震属性分析及其在岩性油气勘探中的应用.天然气地球科学,2006,17(5):739~742
[6]Fred J Hilterman著;孙夕平,赵良武等译.地震振幅解释.北京:石油工业出版社,2006
[7]顾家裕.塔里木盆地沉积层序特征及其演化.北京:石油工业出版社,1996
[8]宋文杰,江同文,冯积累等.塔里木盆地牙哈凝析气田地质特征与开发机理研究.地质科学,2005,40(2):274~283
[9]顾家裕,朱筱敏,贾进华等.塔里木盆地沉积与储层.北京:石油工业出版社,2003
[10]汤良杰,金之钧,张一伟等.塔里木盆地北部隆起负反转构造及其地质意义.现代地质,1999,13(1):93~97
[11]汤良杰,金之钧.塔里木盆地北部隆起牙哈断裂带负反转过程与油气聚集.沉积学报,2000,18(2):302~308
[12]李国会,郑多明,王超等.塔里木盆地北部隆起牙哈构造带断裂特征.天然气地球科学,2007,18(6):859~863