银根-额济纳旗盆地路井凹陷构造演化分析
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摘要
银根-额济纳旗及邻区受自然条件及地质因素制约,地层埋藏深,露头变形强烈,钻井稀少,地震品质差,油气勘查程度较低,相关研究成果较少。为此,在对路井凹陷进行地震资料解释及构造精细解释过程中,运用2dmove软件进行平衡剖面恢复,分析其构造发育史。研究表明,路井凹陷构造演化大致经历了侏罗纪拗陷阶段,白垩纪断陷阶段,新近纪到第四纪挤压抬升阶段等主要构造演化发展阶段。
Restricted by natural conditions and geological factors of Yingen-Ejinaqi and adjacent area,the reservoir is buried deeply,outcrop is strongly deformed,drilling is sparse,seismic quality is poor,oil and gas exploration level is relatively low,which lead to the rare relevant research results.In view of the problems,based on well seismic data interpretation and fine structural interpretation,D move software is used to restore the balanced section and to analyze its tectonic development history.Research shows that Lujing tectonic evolution experiences Jurassic downwarp stage,Cretaceous rift stage,Tertiary to Quaternary uplift stage etc,they are the main tectonic evolution stages.
Restricted by natural conditions and geological factors of Yingen-Ejinaqi and adjacent area,the reservoir is buried deeply,outcrop is strongly deformed,drilling is sparse,seismic quality is poor,oil and gas exploration level is relatively low,which lead to the rare relevant research results.In view of the problems,based on well seismic data interpretation and fine structural interpretation,D move software is used to restore the balanced section and to analyze its tectonic development history.Research shows that Lujing tectonic evolution experiences Jurassic downwarp stage,Cretaceous rift stage,Tertiary to Quaternary uplift stage etc,they are the main tectonic evolution stages.
引文
[1]陈建平,何忠华,魏志彬,等.银额盆地查干凹陷基本生油条件研究[J].石油勘探与开发,2001,28(6):23-27.
[2]卢崇宁,段春节,康新文,等.巴丹吉林盆地麻木乌苏凹陷基岩含油气特征及成藏条件分析[J].石油实验地质,1999,21(3):251-255.
[3]肖文交,韩春明,袁超,等.新疆北部石炭纪-二叠纪独特的构造-成矿作用:对古亚洲洋构造域南部大地构造演化的制约[J].岩石学报,2006,22(5):1062-1076.
[4]夏林圻,夏祖春,徐学义,等.天山及邻区石炭纪-早二叠世裂谷火山岩岩石成因,西北地质,2008,41(4):1-68.
[5]姜亭,李玉宏,陈高潮,等.内蒙古西部额济纳旗及邻区上石炭统-下二叠统阿木山组火山岩的地球化学特征[J].地质通报,2011,30(6):932-942.
[6]党犇,赵虹,林广春,等.内蒙古西部银根-额济纳旗盆地及邻区二叠纪火山岩的地球化学特征和构造环境[J].地质通报,2011,30(6):923-931.
[7]卢进才,陈高潮,魏仙样,等.内蒙古西部额济纳旗及邻区石炭系-二叠系沉积后的构造演化、盖层条件与油气信息——石炭系-二叠系油气地质条件研究之三[J].中国区域地质,2011,30(6):838-849.
[8]陈践发,卢进才,唐友军,等.内蒙古西部银根-额济纳旗盆地石炭系-二叠系暗色泥质岩有机质丰度变化特征和生烃潜力[J].地质通报,2011,30(6):859-864.
[9]卢进才,陈高潮,魏仙样,等.内蒙古西部额济纳旗及邻区石炭系-二叠系的储集条件——石炭系-二叠系油气地质条件研究之二[J].中国区域地质,2011,30(6):827-837.
[10]李渭,卢进才,陈高潮,等.内蒙古西部额济纳旗及邻区石炭系-二叠系沉积环境[J].地质通报,2011,30(6):983-992.
[11]赵省民,陈登超,邓坚,等.银根-额济纳旗及邻区石炭系-二叠系的沉积特征及石油地质意义[J].地质学报,2010,84(8):1183-1194.
[12]卢进才,魏仙样,李玉宏,等.内蒙古西部额济纳旗祥探9井石炭系-二叠系烃源岩地球化学特征[J].地质通报,2012,31(10):1628-1638.
[13]王生郎,马维民,竺知新,等.银根一额济纳旗盆地构造-沉积格架与油气勘探方向[D].石油地质实验,2002,8(4):296-300.
[14]徐旭辉,江兴歌,朱建辉,等.巴丹吉林盆地麻木乌苏凹陷盆地模拟与资源前景分析[J].石油实验地质,2002,24(5):393-402.
[2]卢崇宁,段春节,康新文,等.巴丹吉林盆地麻木乌苏凹陷基岩含油气特征及成藏条件分析[J].石油实验地质,1999,21(3):251-255.
[3]肖文交,韩春明,袁超,等.新疆北部石炭纪-二叠纪独特的构造-成矿作用:对古亚洲洋构造域南部大地构造演化的制约[J].岩石学报,2006,22(5):1062-1076.
[4]夏林圻,夏祖春,徐学义,等.天山及邻区石炭纪-早二叠世裂谷火山岩岩石成因,西北地质,2008,41(4):1-68.
[5]姜亭,李玉宏,陈高潮,等.内蒙古西部额济纳旗及邻区上石炭统-下二叠统阿木山组火山岩的地球化学特征[J].地质通报,2011,30(6):932-942.
[6]党犇,赵虹,林广春,等.内蒙古西部银根-额济纳旗盆地及邻区二叠纪火山岩的地球化学特征和构造环境[J].地质通报,2011,30(6):923-931.
[7]卢进才,陈高潮,魏仙样,等.内蒙古西部额济纳旗及邻区石炭系-二叠系沉积后的构造演化、盖层条件与油气信息——石炭系-二叠系油气地质条件研究之三[J].中国区域地质,2011,30(6):838-849.
[8]陈践发,卢进才,唐友军,等.内蒙古西部银根-额济纳旗盆地石炭系-二叠系暗色泥质岩有机质丰度变化特征和生烃潜力[J].地质通报,2011,30(6):859-864.
[9]卢进才,陈高潮,魏仙样,等.内蒙古西部额济纳旗及邻区石炭系-二叠系的储集条件——石炭系-二叠系油气地质条件研究之二[J].中国区域地质,2011,30(6):827-837.
[10]李渭,卢进才,陈高潮,等.内蒙古西部额济纳旗及邻区石炭系-二叠系沉积环境[J].地质通报,2011,30(6):983-992.
[11]赵省民,陈登超,邓坚,等.银根-额济纳旗及邻区石炭系-二叠系的沉积特征及石油地质意义[J].地质学报,2010,84(8):1183-1194.
[12]卢进才,魏仙样,李玉宏,等.内蒙古西部额济纳旗祥探9井石炭系-二叠系烃源岩地球化学特征[J].地质通报,2012,31(10):1628-1638.
[13]王生郎,马维民,竺知新,等.银根一额济纳旗盆地构造-沉积格架与油气勘探方向[D].石油地质实验,2002,8(4):296-300.
[14]徐旭辉,江兴歌,朱建辉,等.巴丹吉林盆地麻木乌苏凹陷盆地模拟与资源前景分析[J].石油实验地质,2002,24(5):393-402.
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