综合地球物理方法在内蒙古西部额济纳旗及邻区石炭系—二叠系解释中的应用
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摘要
为了了解额济纳旗及其邻区石炭系—二叠系的分布,为该区油气资源远景调查评价提供依据,通过对前人的资料二次开发和新完成的地球物理综合剖面精细处理与解释,利用"地震、钻井资料约束下的重、磁、电资料联合反演"方法,对该区残留的石炭系—二叠系的分布与埋藏状况进行了初步解释。结果表明,该区石炭系—二叠系总体残留厚度较大,埋深适中。该方法初步解决了对该区石炭系—二叠系分布物探解译的技术难题,为确定盆地内部石炭系—二叠系的展布状况提供了依据。
In order to understand the distribution of Carboniferous-Permian in Ejina Banner and its vicinities,and provide evidence for oil and gas resources investigation and evaluation,through fine processing and interpretation of previous data and newly finished integrated geophysical survey sections,by using joint inversion of gravity,magnetic and electronic data under restriction of seismic and well data,this paper preliminarily presented the distribution and burial situation of Carboniferous-Permian residues in the region.Thus it is concluded that the Carboniferous-Permian strata show the characteristics of thicker residual and suitable depth.The method has solved the technical problem of Carboniferous-Permian distribution interpretation and provides evidence for Carboniferous-Permian research within the internal part of the basin.
In order to understand the distribution of Carboniferous-Permian in Ejina Banner and its vicinities,and provide evidence for oil and gas resources investigation and evaluation,through fine processing and interpretation of previous data and newly finished integrated geophysical survey sections,by using joint inversion of gravity,magnetic and electronic data under restriction of seismic and well data,this paper preliminarily presented the distribution and burial situation of Carboniferous-Permian residues in the region.Thus it is concluded that the Carboniferous-Permian strata show the characteristics of thicker residual and suitable depth.The method has solved the technical problem of Carboniferous-Permian distribution interpretation and provides evidence for Carboniferous-Permian research within the internal part of the basin.
引文
[1]康玉柱.中国西北地区石炭-二叠系油气勘探前景[J].新疆石油地质,2008,29(4):415-419.
[2]葛肖虹,任收麦,刘永江,等.中国大型走滑断裂的复位研究与油气资源战略选区预测[J].地质通报,2006,25(10):1022-1027.
[3]卢进才,陈践发,郭建军,等.古亚洲与特提斯交汇带盆地群油气资源潜力[J].西北地质,2006,39(3):39-46.
[4]卫平生,张虎权,陈启林.银根-额济纳旗盆地油气地质特征及勘探前景[M].北京:石油工业出版社,2006.
[5]任纪舜,王作勋,陈炳蔚,等.从全球看中国大地构造[M].北京:地质出版社,1999:9-19.
[6]万天丰.中国大地构造学纲要[M].北京:地质出版社,2004.
[7]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[J].西北地质,2008,41(4):1-68.
[8]杨中轩,陈启林,杨占龙,等.银-额盆地勘探进展及基本地质条件[M]//赵政璋.中油公司油气勘探之路——新区勘探项目管理探索.北京:石油工业出版社,1998:101-107.
[9]丁燕云,李占奎.银根-额济纳旗盆地航磁反映的构造特征[J].物探与化探,1999,23(3):191-194.
[10]孙文珂.区域重力资料解释的若干问题[C]//勘察地球物理勘察地球化学文集,第22集.北京:地质出版社,1999.
[11]王玉华,雷茂盛,雷裕红,等.高精度重磁资料在松辽盆地古龙断陷火山岩气藏勘探中的应用[J].石油地球物理勘探,2008,43(1):107-112.
[12]王家林,王一新,万明浩.石油重磁解释[M].北京:石油工业出版社,1991.
[2]葛肖虹,任收麦,刘永江,等.中国大型走滑断裂的复位研究与油气资源战略选区预测[J].地质通报,2006,25(10):1022-1027.
[3]卢进才,陈践发,郭建军,等.古亚洲与特提斯交汇带盆地群油气资源潜力[J].西北地质,2006,39(3):39-46.
[4]卫平生,张虎权,陈启林.银根-额济纳旗盆地油气地质特征及勘探前景[M].北京:石油工业出版社,2006.
[5]任纪舜,王作勋,陈炳蔚,等.从全球看中国大地构造[M].北京:地质出版社,1999:9-19.
[6]万天丰.中国大地构造学纲要[M].北京:地质出版社,2004.
[7]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[J].西北地质,2008,41(4):1-68.
[8]杨中轩,陈启林,杨占龙,等.银-额盆地勘探进展及基本地质条件[M]//赵政璋.中油公司油气勘探之路——新区勘探项目管理探索.北京:石油工业出版社,1998:101-107.
[9]丁燕云,李占奎.银根-额济纳旗盆地航磁反映的构造特征[J].物探与化探,1999,23(3):191-194.
[10]孙文珂.区域重力资料解释的若干问题[C]//勘察地球物理勘察地球化学文集,第22集.北京:地质出版社,1999.
[11]王玉华,雷茂盛,雷裕红,等.高精度重磁资料在松辽盆地古龙断陷火山岩气藏勘探中的应用[J].石油地球物理勘探,2008,43(1):107-112.
[12]王家林,王一新,万明浩.石油重磁解释[M].北京:石油工业出版社,1991.
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