板内形变与晚期次生成藏——扬子区海相油气总体形成规律的探讨

孙肇才; 邱蕴玉; 郭正吾

doi:10.11781/sysydz199102107

板内形变与晚期次生成藏——扬子区海相油气总体形成规律的探讨

doi: 10.11781/sysydz199102107

1.
地矿部石油地质中心实验室无锡
2. 地矿部西南石油地质局成都

计量
- 文章访问数: 517
- HTML全文浏览量: 33
- PDF下载量: 501
- 被引次数: 0
出版历程
- 刊出日期: 1991-04-25

ON THE RELATIONSHIP OF THE INTRAPLATE DEFORMATION AND THE SECONDARY FORMATION OF OIL/GAS POOLS——THE GENERAL REGULARITIES OF THE OIL/GAS FORMATION IN MARINE ENVIRONMENT OF THE YANGTZE AREA

1.
Central Lab. of Petroleum Geology, MGMR, Wuxi
2. Southwest Bureau of Petroleum Geology, MGMR, Chengdu

摘要

摘要: 如何将诞育于大洋的板块构造概念,应用于大陆(板内)地质,是近十多年来构造地质学研究(或岩石圈研究计划)的一个重点。而大陆内部的形变研究,特别是受特提斯—喜马拉雅构造域和滨太平洋构造域包围的中国西南和东南(包括了整个扬子区)大陆变形的解释,又是重中之重。在“六五”攻关基础上,“七五”攻关在上述指导思想下,通过进一步的研究,形成了以“板内形变和晚期次生成藏”为核心的一整套在板内地球动力学引导下的油气地质理论体系。

Abstract: A systematic theory centred by the linkage of intraplate deformation and the secondary formation of oil/gas pools in later stages is proposed through the "7th Five Year National Plan Project" OIL/GAS ASSESSMENT AND GEOLOGICAL STUDIES THROUGHOUT THE YANGTZE AREA. It consists of the following principals: 1. Under the guidance of the mobilism as the fundamental recent geo-science, the evolution models of the geodynamics throughout both the Yangtze Area and completed geological history have been established. Based on the analysis of the severe tectonic reworks by intra-continental mountain-chain buildings of the area in details, the stable regions such as the Sichuan, Central Hubei, Northern Jiangsu-Southern Yellow Sea, have been suggested as the favourable areas for oil/gas exploration. 2. As viewed from plate boundary and unhomogeneous lithsphere of the Yandtze Plate, a concept of "intracontinental mountain-chain" characterized intra-continental subductions has been put forward. This is a fold-thrusting zone with obvious orientations attributed to the orogenic system of the Tethys collisions and its front belt is the major play for oil/gas accumulation of the Yangtze Area. 3. Through the analysis of the typical oil/gas pools in the area, a concept of secondary formation of oil/gas pool is proposed with the following kernels: the phase transformation of oil/gas, solution-release and multiple sources for hydrocarbon. Therefore, the oil/gas prospects in the area have been defined unequivocally. 4. The assemplage of oil/gas pools in the area is outlined as the follows: effective oil/gas sources(S),reservior space(R), trap(T), seal(S), and the time(T)for oil/lgas formation. These understandings not only sum up the regularities of the formation for oil/gas pools in marine environment of the Yangtze Area, but also fill in gaps in the modes of consideration and methodology for oil/gas exploration in rather complex structural regions.

HTML全文

参考文献(26)

[1]	Joseph Neadhsm.《中国科学史》,第1卷,1975.
[2]	欧庆贤,1988,中国南方海相碳酸盐岩地区油气普查勘探方法技术攻关的新进晨.《中国南方油气勘探新领域探索论文集》第一辑,地质出版社.
[3]	朱夏.1988,自序,《朱夏论中国含油气盆地构造》.石油工业出版社.
[4]	张渝昌等,1989,扬子地区古生代盆地构造格架与油气关系的若千初步认识,石油实脸地质.第I1卷第3期.
[5]	MiYsshiro, A.. 1981, Tectonic sad Petrologic of Asia. Memoir of the geologic of China. No.4.
[6]	黄波清,1981.中国大地构造墓本特征.
[7]	任纪舜.1990,中国东部及邻区大地构造演化的新见解,中国区域地质,第4期.
[8]	高长林第.1990,东秦岭俯冲消减古深壳的地球化学鉴定,石油实脸地质,第12卷第2期.
[9]	朱宏发等,1989,华南孤峰组和大隆组硅质岩成因、分布规律及构遭机制,石油实脸地质,第11卷第4期.
[10]	杨巍然,1986,华南加里东阶段古构造特征,华南地区古大陆边缘构造史,武汉地质学院出版社.
[11]	王鸿祯,1986,中国华南区地壳构造发展的轮廓,华南地区古大陆边缘构造史,武汉地质学院出版社.
[12]	朱夏,1983试论古全球构造与古生代油气盆地,石油与天然气地质,第4卷第1期.
[13]	Coward.M.P.and Rics. A.C.. 1988, Collision Tectoaics Published for the Geological Sociely by Blackwell Scieatific Publicatioas.
[14]	P.Tapponaier等,印度与亚洲之间的碰撞机制.碰渔构造,1980.
[15]	M.马托埃,山链的形成,特提斯构造带地质学,地质出版社,1983.
[16]	Kenshiro Otsuki. Plate Tectonis of Eastetn Eurasia in the Light of Fault System, p.18.
[17]	陈发景,我国含油气盆地的类型、构造演化和油气分布,地球科学,1986年第3期.
[18]	孙岩,层滑论-地壳运动观,地学研究,1988.
[19]	刘和甫等,川东、黔北冲-断褶皱带构造分析与油气远景,中图地贡大学北京研究生院,1989.
[20]	李国玉等,中国气田图集,1987.
[21]	雷架振,白圣系,长江三峡地区地层参观指南,1987.
[22]	刘鸿瑞等,川郁湘演黔桂含油气区大地构遭与油气评价,中国含油气区大地构造与油气远最评价研究报告集,1985.
[23]	Zolotov, A.N.,对深层油气勘探的预测,第12届世界石油会议论文集,1988.
[24]	国家地质总局肮空物探大队遥感室编,地球资源卫星像片图集,地质出版社,1978.
[25]	王金棋,1990,安县构造运动,石油与天然气地质,第11卷第3期.
[26]	孙雄才.1983,试论发掘我国油气资源潜力的理论道路和方向,石油实验地质,第5卷第1期.