CHARACTERISTICS OF BASIN EVOLUTION AND HYDROCARBON RESPONSE IN MIDDLE YANGTZE REGION SINCE NANHUA PERIOD
-
摘要: 分析了中扬子区南华纪以来的盆地演化史,指出其先后经历了加里东期、海西期—早燕山期、晚燕山期—喜山期3个大的盆山演化旋回,每个旋回都经历了早期的盆地初始沉降、盆地大规模发育到最后闭合造山的过程.结合盆地演化分析,探讨了不同时期油气的响应特征,重点分析了烃源岩、储集岩的发育特征、控制因素以及古隆起对于油气成藏的控制作用,指出早印支期以前油气运移基本受古隆起控制,以侧向运移为主,是油气藏的建设时期;晚印支—早喜山期油气藏以调整、破坏为主,小范围内的垂向运移是主要的运移方式;晚喜山期是油气成藏定型时期.Abstract: This artical analysed the basin evolution since Nanhua period in the Middle Yangtze region,and pointed out it undergo Caledonian,Hercynian-Early Yanshanian and Late Yanshanian-Himalayan three basin-mountain evolution cycle,rearched the response characteristics of hydrocarbon to basin evolution.The development characteristics and controlling factors of sourse rocks and reservoir rocks,and the control of paleouplift to hydrocarbon were analysed.Before Early Indosinian period,hydrocarbon migration were controlled by paleouplift.Parallel migration were main manner,and hydrocarbon were accumulated.In Late Indosinian-Early Himalayan period,the hydrocarbon were mainly destroied and regulated.The short range vertical migration were main manner.Hydrocarbon accumlation were finalizd in Late Himalayan period.
-
Key words:
- paleouplift /
- hydrocarbon migration /
- hydrocarbon response /
- basin evolution /
- the Middle Yangtze region
-
[1] 刘宝珺,许效松,潘杏南等.中国南方古大陆沉积地壳演化与成矿[M].北京:科学出版社,1993 [2] 王剑,刘宝珺,潘桂棠.华南新元古代裂谷盆地演化:Rodinia超大陆解体的前奏[J].矿物岩石,2001,21(3):135～145 [3] 王剑,曾昭光,陈文西等.华南新元古代裂谷系沉积超覆作用及其开启年龄新证据[J].沉积与特提斯地质,2006,26(4):1～7 [4] 廖宗廷,马婷婷,周征宇等.Rodinia裂解与华南微板块形成和演化[J].同济大学学报(自然科学版),2005,33(9):1182～1185 [5] 湖北省地质矿产局.湖北省区域地质志[M].北京:地质出版社,1990 [6] 马力,陈焕疆,甘克文等.中国南方大地构造和海相油气地质[M].北京:地质出版社,2004 [7] 许效松,刘宝珺,牟传龙等.中国西部三大海相克拉通含油气盆地沉积-构造转换与生储岩[J].地质通报,2004,23(11):1066～1073 [8] 陈洪德,侯明才,许效松等.加里东期华南的盆地演化与层序格架[J].成都理工大学学报(自然科学版),2006,33(1):1～8 [9] 赵宗举,朱琰,邓红婴等.中国南方古隆起对中、古生界原生油气藏的控制作用[J].石油实验地质,2003,25(1):10～17 [10] 宋文海.乐山-龙女寺大型古隆起大中型气田成藏条件研究[J].天然气工业,1996,16(增刊):13～26 [11] 韩世庆,吴端人.贵州及云南东部海相沉积区的油气前景[J].贵州地质,1987,4(2):115～125 [12] 张永刚,马宗晋,王国力等.中国南方海相油气成藏模式分析[J].地质学报,2007,81(2):236～243 [13] 刘云生,郭战峰,梁西文等.中上扬子地区晚三叠世-侏罗纪砂岩构造意义及盆山耦合关系[J].石油实验地质,2006,28(3):201～205 [14] 张士万,杨振武,梁西文等.中扬子区海相天然气勘探层系及突破方向[J].石油实验地质,2007,29(4):361～366 [15] 赵宗举,冯加良,陈学时等.湖南慈利灯影组古油藏的发现及意义[J].石油与天然气地质,2001,22(2):114～118 [16] 孙肇才,邱蕴玉,郭正吾.板内变形与晚期次生成藏-扬子区海相油气总体形成规律的探讨[J].石油实验地质,1991,13(2):107～142 [17] 王庭斌.中国气藏主要形成、定型于新近纪以来的构造运动[J].石油与天然气地质,2004,25(2):126～132 -
点击查看大图
计量
- 文章访问数: 1456
- HTML全文浏览量: 59
- PDF下载量: 979
- 被引次数: 0
下载:
苏公网安备32021102000780号