从扬子地区海相盆地演化改造与成藏浅析南黄海勘探方向

徐旭辉; 周小进; 彭金宁

doi:10.11781/sysydz201405523

从扬子地区海相盆地演化改造与成藏浅析南黄海勘探方向

doi: 10.11781/sysydz201405523

中国石化石油勘探开发研究院无锡石油地质研究所, 江苏无锡 214126

基金项目: 中国石化科技开发部 “下扬子中古生界海相勘探潜力评价与区带优选”(P13092)和中国石化油田事业部“下扬子海相领域重点突破区带评价与优选”(G5800-12-ZS-YTB64)项目资助。

详细信息

作者简介:
徐旭辉(1964-)，男，博士，教授级高级工程师，从事盆地分析、盆地模拟与勘探部署研究。E-mail：xuxh.syky@sinopec.com。

中图分类号: TE122.1
计量
- 文章访问数: 909
- HTML全文浏览量: 62
- PDF下载量: 933
- 被引次数: 0
出版历程
- 收稿日期: 2014-04-10
- 修回日期: 2014-07-25
- 刊出日期: 2014-09-28

Exploration targets in southern Yellow Sea through analysis of tectono-depositional evolution and hydrocarbon accumulation of marine basin in Yangtze area

Wuxi Research Institute of Petroleum Geology, SINOPEC, Wuxi, Jiangsu 214126, China

摘要

摘要: 南黄海盆地位处下扬子地块东延部位，发育巨厚的海相中、古生界地层。通过研究扬子地区海相中、古生界的盆地原型演化及其主要烃源岩区域发育特征，指出南黄海地区海相中、古生界应发育有类似扬子地区的∈₁、O₃-S₁、 P₁、P₂等 4套主要烃源岩，尤其要重视在扬子台内广泛发育的后3套区域烃源岩。同时，通过对扬子地区中新生代历次构造变格对海相中、古生界的改造特征及其主要油气成藏类型，以及南黄海盆地的构造特点等分析，认为南黄海盆地中部隆起—南部坳陷区是勘探海相中、古生界原生油气藏的有利区。该区海相中、古生界烃源基础好、实体保存完整、埋藏相对浅，更重要的是构造相对稳定、后期变形弱，可能发育有类似苏北黄桥地区的海相原生残留型油气藏。盆地北部坳陷因紧靠苏鲁造山带，海相中、古生界遭受了强烈变形甚至变位改造，在晚期断陷叠加区有可能形成类似苏南句容地区的重建型油气藏。而勿南沙隆起因长期处于中新生代强烈褶皱隆起带，海相中、古生界应以发育原生破坏型古油藏为主。
- 海相中、古生界 /
- 盆地原型 /
- 改造与成藏 /
- 扬子地区 /
- 南黄海盆地
Abstract: The Southern Yellow Sea Basin locates in the eastern extension region of the Yangtze area, where marine Mesozoic-Paleozoic strata with great thickness developed. In order to investigate the petroleum geologic conditions and exploration direction of these marine Mesozoic-Paleozoic strata, and based on the evolution of marine Mesozoic-Paleozoic basin prototype and the regional development characteristics of main source rocks, the paper indicates that four main source rocks developed in the marine Mesozoic-Paleozoic strata in the Southern Yellow Sea Basin, similar with four source rocks (∈₁, O₃-S₁, P₁, P₂) in the Yangtze area. The later three main source rocks which were widely developed in the inner Yangtze area need to be paid more attention. Meanwhile, according to the analysis of the reformation characteristics of all previous Cenozoic-Mesozoic tectonic declensions to the marine Mesozoic-Paleozoic strata in Yangtze area as well as the main petroleum formation types in the Yangtze area and the structural features of the Southern Yellow Sea Basin, it is suggested that the middle uplift and the southern depression area are the favorable exploration areas of marine Mesozoic-Paleozoic primary petroleum reservoirs. The marine Mesozoic-Paleozoic source rocks are in great conditions in these areas, completely preserved, and shallowly buried, and most important is that the structure was relatively stable with weak reformation in the later period. There could be some residual marine Mesozoic-Paleozoic primary petroleum reservoirs similar as those in the Huangqiao area in the northern Jiangsu. The northern depression of this basin was closely adjoining to the Sulu orogenic belt, therefore, the marine Mesozoic-Paleozoic strata was undergoing great deformation and even deflection. Similar to the Jurong area in the southern Jiangsu, the deformation petroleum reservoir could be developed in the later fault depression area. The Wunansha uplift was in the Cenozoic-Mesozoic intense fold-uplift belt for a long time, and mainly destructive primary petroleum reservoirs were developed in the marine Mesozoic-Paleozoic strata.
- marine Mesozoic-Paleozoic strata /
- basin prototype /
- reformation and formation /
- Yangtze area /
- Southern Yellow Sea Basin

HTML全文

参考文献(29)

[1]	胡芬,江东辉,周兴海.南黄海盆地中、古生界油气地质条件研究[J].海洋石油,2012,32(2):9-15. Hu Fen,Jiang Donghui,Zhou Xinghai.Study on the petroleum geologic conditions in Mesozoic-Paleozoic strata in the South Yellow Sea Basin[J].Offshore Oil,2012,32(2):9-15.
[2]	赖万忠.黄海海域沉积盆地与油气[J].海洋地质动态,2002,18(11):13-16. Lai Wanzhong.Sedimentary basins and petroleum of the Yellow Sea[J].Marine Geology Letters,2002,18(11):13-16.
[3]	冯志强,姚永坚,曾祥辉,等.对黄海中、古生界地质构造及油气远景的新认识[J].中国海上油气(地质), 2002,16(6):367-373. Feng Zhiqiang,Yao Yongjian,Zeng Xianghui,et al.New understanding of Mesozoic-Paleozoic tectonics and hydrocarbon potential in Yellow Sea[J].China Offshore Oil and Gas (Geology),2002,16(6):367-373.
[4]	刑涛,张训华,张维冈.南黄海区域地质构造研究进展[J].海洋地质动态,2005,21(12):6-9. Xing Tao,Zhang Xunhua,Zhang Weigang.Progress in researches on regional geologic structures in the South Yellow Sea[J].Marine Geology Letters,2005,21(12):6-9.
[5]	李乃胜.黄海三大盆地的构造演化[J] .海洋与湖沼,1995,26(4):355-361. Li Naisheng.Tectonic evolution of three structural basins in the Yellow Sea[J].Oceanologia et Limnologia Sinica,1995,26(4):355-361.
[6]	吴志强,陆凯,闫桂京,等.南黄海前新生代油气地球物理勘探方法[J] .海洋地质动态,2008,24(8):1-7. Wu Zhiqiang,Lu Kai,Yan Guijing,et al.The geophysical exploration method of hydrocarbon in pre-Cenozoic in the South Yellow Sea[J].Marine Geology Letters,2008,24(8):1-7.
[7]	郭斌,王斌,张月辉,等.苏北—南黄海盆地地震构造基本特征[J].华北地震科学,2013,31(1):38-45. Guo Bin,Wang Bin,Zhang Yuehui,et al.Seismotectonic characteristic of northern-Jiangsu-southern-Yellow-Sea Basin[J].North China Earthquake Sciences,2013,31(1):38-45.
[8]	姚永坚,夏斌,冯志强,等.南黄海古生代以来构造演化[J].石油实验地质,2005,27(2):647-654. Yao Yongjian,Xia Bin,Feng Zhiqiang.Tectonic evolution of the south Yellow Sea since the Paleozoic[J].Petroleum Geology & Experiment,2005,27(2):647-654.
[9]	郑求根,蔡立国,丁文龙,等.黄海海域盆地的形成与演化[J].石油与天然气地质,2005,26(5):124-654. Zheng Qiugen,Cai Liguo,Ding Wenlong,et al.Development and evolution of basins in Yellow Sea[J].Oil & Gas Geology,2005,26(5):124-654.
[10]	夏在连,史海英,王馨.下扬子盆地黄桥地区构造演化[J].内蒙古石油化工,2010,12(3):137-139. Xia Zailian,Shi Haiying,Wang Xin.Tectonic revolution of Huangqiao area in lower Yangtze Basin[J].Inner Mongolia Petrochemical Industry,2010,12(3):137-139.
[11]	夏在连.下扬子黄桥地区上古生界油气成藏研究[J].石油实验地质,2011,33(5):505-508. Xia Zailian.Petroleum accumulation in upper Paleozoic,Huangqiao region,lower Yangtze Basin[J].Petroleum Geology & Experiment,2011,33(5):505-508.
[12]	彭金宁,刘光祥,潘文蕾.中国南方海相地层油气显示类型及分布特征[J].新疆石油地质,2008,29(5):575-577. Peng Jinning,Liu Guangxiang,Pan Wenlei.Marine strata oil-gas shows and distribution characteristics in southern China[J].Xinjiang Petroleum Geology,2008,29(5):575-577.
[13]	徐旭辉,高长林,江兴歌,等.中国含油气盆地动态分析概论[M].北京:石油工业出版社,2009:66-110. Xu Xuhui,Gao Changlin,Jiang Xingge,et al.An intorduction to dynamic analysis for Chinese petroleum basins [M].Beijing:Petroleum Industry Press,2009:66-110.
[14]	孙肇才.前陆类含油气盆地共性与案例分析[M].北京:地质出版社,2007:127-135. Sun Zhaocai.Features in common of the petroliferous foreland basin and the example analyses[M].Beijing:Geological Publishing House,2007:127-135.
[15]	张渝昌.中国含油气盆地原型分析[M].南京:南京大学出版社,1997:89-124. Zhang Yuchang.The analyses of the prototype of petroliferous basins in China[M].Nanjing:Nanjing University Publishing House,1997:89-124.
[16]	李凤杰,郑荣才,周小进,等.中国南方晚古生代构造演化与盆地原型[J].沉积与特提斯地质,2009,29(2):93-99. Li Fengjie,Zheng Rongcai,Zhou Xiaojin,et al.Late Palaeozoic tectonic evolution and basin prototype in southern China[J].Sedimentary Geology and Tethyan Geology,2009,29(2):93-99.
[17]	周小进,杨帆.中国南方中、新生代盆地对海相中、古生界的迭加、改造分析[J].地质力学学报,2008,14(4):346-361. Zhou Xiaojin,Yang Fan.Superposition and reconstruction of marine Meso-Paleozoic strata by Meso-Cenozoic basins in southern China[J].Journal of Geomechanics,2008,14(4):346-361.
[18]	汪新伟,沃玉进,张荣强.扬子克拉通南华纪—早古生代的构造—沉积旋回[J].现代地质,2008,22(4):525-533. Wang Xinwei,Wo Yujin,Zhang Rongqiang.Tectonic-sedimentary cycle of the Yangtze craton from Nanhuaan to the early Palaeozoic[J].Geoscience,2008,22(4):525-533.
[19]	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. Ma Li,Chen Huanjiang,Gan Kewen,et al.The tectonic features and marine hydrocarbon geology in southern China[M].Beijing:Geological Publishing House,2004.
[20]	赵宗举,俞广,朱琰,等.中国南方大地构造演化及其对油气的控制[J].成都理工大学学报:自然科学版,2003,30(2):155-168. Zhao Zongju,Yu Guang,Zhu Yan,et al.Tectonic evolution and its control over hydrocarbon in southern China[J].Journal of Chengdu University of Technology:Science & Technology Edition,2003,30(2):155-168.
[21]	陈洪德,候明才,刘文均,等.海西—印支期中国南方的盆地演化与层序格架[J].成都理工大学学报:自然科学版,2004,31(6):629-635. Chen Hongde,Hou Mingcai,Liu Wenjun,et al.Basin evolution and sequence stratigraphic framework of south of China during Hercynian cycle to Indo-Chinese epoch[J].Journal of Chengdu University of Technology:Science & Technology Edition,2004,31(6):629-635.
[22]	郭彤楼.下扬子地区中古生界叠加改造特征与多源多期成藏[J].石油实验地质,2004,26(4):319-323. Guo Tonglou.Superimposition and modification of the Mesozoic and Paleozoic basins and multi-stages of hydrocarbon accumulation with multiple source rocks in lower Yangtze area[J].Petroleum Geology & Experiment,2004,26(4):319-323.
[23]	廖宗廷.中国东南地区大地构造演化的特征[J].石油实验地质,1994,16(3):234-242. Liao Zongting.The characteristics of the tectonic evolution in southeast China[J].Petroleum Geology & Experiment,1994,16(3):234-242.
[24]	罗璋,吴士清,徐克定,等.下扬子区海相地层典型古油藏剖析[J].海相油气地质,1996,1(1):34-39. Luo Zhang,Wu Shiqing,Xu Keding,et al.The analyse of typical paleo-reservoir in marine strata,lower Yangtze Basin[J].Marine Origin Petroleum Geology,1996,1(1):34-39.
[25]	马立桥,陈汉林,董庸,等.苏北—南黄海南部叠合盆地构造演化与海相油气勘探潜力[J].石油与天然气地质,2007,28(1):34-42.Ma Liqiao,Chen Hanlin,Dong Yong,et al.Tectonic evolution of Subei-south Nanhuanghai superimposed basin from the late Mesozoic to the Cenozoic and marine petroleum potential[J].Oil & Gas Geology,2007,28(1):34-42.
[26]	蔡乾忠.中国海域油气地质学[M].北京:海洋出版社,2005.Cai Qianzhong.Oil & gas geology in China Seas[M].Beijing:Ocean Press,2005.
[27]	姚伯初.黄海海域地质构造特征及其油气资源潜力[J].海洋地质与第四纪地质,2006,26(2):85-93.Yao Bochu.The geotectonic characteristics and the petroleum resources potential in the Yellow Sea[J].Marine Geology & Quaternary Geology,2006,26(2):85-93.
[28]	侯方辉,张志殉,张训华,等.南黄海盆地地质演化及构造样式地震解释[J].海洋地质与第四纪地质,2008,28(5):61-68.Hou Fanghui,Zhang Zhixun,Zhang Xunhua,et al.Geologic evolution and tectonic styles in the south Yellow Sea Basin[J].Marine Geology & Quaternary Geology,2008,28(5):61-68.
[29]	姚蓉,罗开平,杨长清.南黄海北部地区逆冲推覆构造特征[J].石油实验地质,2011,33(3):282-288.