柴达木盆地西部地区盆山接触关系研究
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摘要
通过对柴达木盆地西部地区地震剖面的对比及露头资料的研究,认为研究区不同区域、不同时代的盆山关系具有很大差异。阿尔金山与盆地的接触关系主要为断层接触和超覆接触,在红沟子以北地区为下断上超式接触,其中月牙山地区呈典型的半花状断层接触,红沟子及其以西地区为超覆接触。昆仑山与盆地的接触关系在中生代主要呈正断层接触,但在阿拉尔、斧头山地区为超覆接触;在新生代主要为高角度逆断层接触,其中昆仑山前中西段与东段之间为右旋走滑断层接触。深刻认识阿尔金山、昆仑山与盆地的接触关系,对于油气资源的勘探和开发具有重要意义。
According to the research of seismic profile contrast and outcrop data in western Qaidam Basin,it is believed that the relationship between basin and mountain presents a great difference in different regions and different periods in this study area.The contact relationship between Altun Mountains and basin is mainly the fault contact and overlap contact.Contact pattern in the northern part of Hong Gouzi Area shows a lower-fault and upper-overlap type.Typical half-flower fault contact presents in the area of Yueya Mountains,and overlap contract relationship appears in Hong Gouzi and in the western parts of its.The contact pattern between Kunlun Mountains and basin shows the normal fault contact in Mesozoic,but the contact pattern shows the overlap contact in Alar and Futou Mountains region.Basin-mountain pattern is mainly thrust fault contact in Cenozoic.Right-lateral strike-slip fault contact is between the middle-western part and eastern part in front of Kunlun Mountains.Profound understanding on the contact pattern of Altun Mountains-Qaidam Basin and Kunlun Mountains-Qaidam Basin is of great significance in the oil and gas exploration and development.
According to the research of seismic profile contrast and outcrop data in western Qaidam Basin,it is believed that the relationship between basin and mountain presents a great difference in different regions and different periods in this study area.The contact relationship between Altun Mountains and basin is mainly the fault contact and overlap contact.Contact pattern in the northern part of Hong Gouzi Area shows a lower-fault and upper-overlap type.Typical half-flower fault contact presents in the area of Yueya Mountains,and overlap contract relationship appears in Hong Gouzi and in the western parts of its.The contact pattern between Kunlun Mountains and basin shows the normal fault contact in Mesozoic,but the contact pattern shows the overlap contact in Alar and Futou Mountains region.Basin-mountain pattern is mainly thrust fault contact in Cenozoic.Right-lateral strike-slip fault contact is between the middle-western part and eastern part in front of Kunlun Mountains.Profound understanding on the contact pattern of Altun Mountains-Qaidam Basin and Kunlun Mountains-Qaidam Basin is of great significance in the oil and gas exploration and development.
引文
[1]刘少峰,张国伟.盆山关系研究的基本思路、内容和方法[J].地学前缘,2005,12(3):101-111.
[2]青藏油气区石油地质志编写组.中国石油地质志(卷十四):青藏油气区[M].北京:石油工业出版社,1990:88-100.
[3]国家地震局《阿尔金活动断裂带》课题组.阿尔金活动断裂带[M].北京:地震出版社,1992:229-234.
[4]刘海涛,马立祥,葛肖虹,等.阿尔金断裂的研究现状及其控油意义[J].西安石油大学学报:自然科学版,2003,18(6):5-8.
[5]崔军文,唐哲民,邓晋福,等.阿尔金断裂系[M].北京:地质出版社,1996:58-72.
[6]李建星,王永和,校佩曦,等.阿尔金断裂与周缘新生代盆地关系[J].西北地质,2005,38(2):19-22.
[7]吴光大.柴达木盆地构造特征及其对油气分布的控制作用[D].长春:吉林大学,2007:29-32.
[8]余一欣,汤良杰,马达德,等.柴达木盆地断裂特征研究[J].西安石油大学学报:自然科学版,2005,20(3):11-14.
[9]汤良杰,金之钧,戴俊生,等.柴达木盆地及相邻造山带区域断裂系统[J].地球科学——中国地质大学学报,2002,27(6):676-682.
[10]曹国强,陈世悦,徐凤银,等.柴达木盆地西部中—新生代沉积构造演化[J].中国地质,2005,32(1):33-39.
[11]黄成刚,陈启林,阎存凤,等.柴达木盆地德令哈地区油气资源潜力评价[J].断块油气田,2008,15(2):4-7.
[12]李浩,徐艳萍,黄海宁,等.柴达木盆地西部地区第三纪古湖泊研究[J].断块油气田,2002,9(2):27-29.
[13]吴丽荣,黄成刚,黄昌武.柴达木盆地德令哈地区侏罗系成岩作用研究[J].断块油气田,2007,14(3):12-15.
[14]李春昱,王荃,刘雪亚.亚洲大地构造图及说明书[M].北京:地图出版社,1982:1-45.
[15]杨津,黄忠范,戴福贵,等.柴达木盆地的最终定型期——第四纪[J].断块油气田,2009,16(4):51-53.
[16]汤良杰,金之钧,张明利,等.柴达木盆地构造古地理分析[J].地学前缘,2000,7(4):421-429.
[17]甘肃省地质矿产局.甘肃省区域地质志[M].北京:地质出版社,1989:224-320.
[18]虢顺民,向宏发.阿尔金构造系渐新世—中新世以来断裂左旋位错时空分布规律[J].地震地质,1998,20(1):9-17.
[19]邢成起,张杰,吕德徽.关于阿尔金北缘活动断裂带运动方式的转变机制的讨论[J].西北地震学报,1998,20(2):52-57.
[20]葛肖虹,刘永江,任收麦,等.对阿尔金断裂科学问题的再认识[J].地质科学,2001,36(3):319-325.
[21]狄恒恕,王松贵.柴达木盆地北缘中、新生代构造演化探讨[J].地球科学——中国地质大学学报,1991,18(5):533-539.
[22]罗群,庞雄奇.柴达木盆地断裂特征与油气区带成藏规律[J].西南石油学院学报,2003,25(1):1-5.
[23]袁亚娟,夏斌,吕宝凤.柴达木盆地断裂组合特征及油气成藏意义[J].断块油气田,2011,18(2):212-216.
[24]方向,江波,张永庶.柴达木盆地西部地区断裂构造与油气聚集[J].石油与天然气地质,2006,27(1):56-61.
[2]青藏油气区石油地质志编写组.中国石油地质志(卷十四):青藏油气区[M].北京:石油工业出版社,1990:88-100.
[3]国家地震局《阿尔金活动断裂带》课题组.阿尔金活动断裂带[M].北京:地震出版社,1992:229-234.
[4]刘海涛,马立祥,葛肖虹,等.阿尔金断裂的研究现状及其控油意义[J].西安石油大学学报:自然科学版,2003,18(6):5-8.
[5]崔军文,唐哲民,邓晋福,等.阿尔金断裂系[M].北京:地质出版社,1996:58-72.
[6]李建星,王永和,校佩曦,等.阿尔金断裂与周缘新生代盆地关系[J].西北地质,2005,38(2):19-22.
[7]吴光大.柴达木盆地构造特征及其对油气分布的控制作用[D].长春:吉林大学,2007:29-32.
[8]余一欣,汤良杰,马达德,等.柴达木盆地断裂特征研究[J].西安石油大学学报:自然科学版,2005,20(3):11-14.
[9]汤良杰,金之钧,戴俊生,等.柴达木盆地及相邻造山带区域断裂系统[J].地球科学——中国地质大学学报,2002,27(6):676-682.
[10]曹国强,陈世悦,徐凤银,等.柴达木盆地西部中—新生代沉积构造演化[J].中国地质,2005,32(1):33-39.
[11]黄成刚,陈启林,阎存凤,等.柴达木盆地德令哈地区油气资源潜力评价[J].断块油气田,2008,15(2):4-7.
[12]李浩,徐艳萍,黄海宁,等.柴达木盆地西部地区第三纪古湖泊研究[J].断块油气田,2002,9(2):27-29.
[13]吴丽荣,黄成刚,黄昌武.柴达木盆地德令哈地区侏罗系成岩作用研究[J].断块油气田,2007,14(3):12-15.
[14]李春昱,王荃,刘雪亚.亚洲大地构造图及说明书[M].北京:地图出版社,1982:1-45.
[15]杨津,黄忠范,戴福贵,等.柴达木盆地的最终定型期——第四纪[J].断块油气田,2009,16(4):51-53.
[16]汤良杰,金之钧,张明利,等.柴达木盆地构造古地理分析[J].地学前缘,2000,7(4):421-429.
[17]甘肃省地质矿产局.甘肃省区域地质志[M].北京:地质出版社,1989:224-320.
[18]虢顺民,向宏发.阿尔金构造系渐新世—中新世以来断裂左旋位错时空分布规律[J].地震地质,1998,20(1):9-17.
[19]邢成起,张杰,吕德徽.关于阿尔金北缘活动断裂带运动方式的转变机制的讨论[J].西北地震学报,1998,20(2):52-57.
[20]葛肖虹,刘永江,任收麦,等.对阿尔金断裂科学问题的再认识[J].地质科学,2001,36(3):319-325.
[21]狄恒恕,王松贵.柴达木盆地北缘中、新生代构造演化探讨[J].地球科学——中国地质大学学报,1991,18(5):533-539.
[22]罗群,庞雄奇.柴达木盆地断裂特征与油气区带成藏规律[J].西南石油学院学报,2003,25(1):1-5.
[23]袁亚娟,夏斌,吕宝凤.柴达木盆地断裂组合特征及油气成藏意义[J].断块油气田,2011,18(2):212-216.
[24]方向,江波,张永庶.柴达木盆地西部地区断裂构造与油气聚集[J].石油与天然气地质,2006,27(1):56-61.
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