南黄海中-古生代海相残留盆地埋藏生烃史模拟及其意义

doi:10.11743/ogg20050107

Abstract

Abstract:

Taking the Upper Permian Dalong-Longtan Formations and the Lower Triassic Qinglong Formation in the southern part of South Yellow Sea as examples, it is discusses exploration and appraisal methods of this remnant marine basin. According to analysis, the residual basin was formed during Indosinian and early Yanshanian. It was composed of a series of thrusted anticline-horst zones and was connected with the Nanjing-Anfeng ramp zone. It experienced three evolutionary stages, including craton formation, compressional thrusting and chasmic strike slipping, which resulted in two hydrocarbon generation modes, with Dalong-Longtan Formations and Qinglong Formation to be the source rocks, respectively. The former has been deeply buried and accompanied by hydrocarbon generation just for one time, just like those in Wunansha uplift, where the buried hill oil and gas reservoirs would be the main exploration targets. The latter has been deeply buried twice and each to be accompanied by hydrocarbon generation, just as those in the southern downwarping region, where several marine and continental petroleum systems and oil and gas accumulations might have been developed.

Key words: Meso-Paleozoic, residual basin, burial and hydrocarbon-generation history, South Yellow Sea

CLC Number:

TE111.1

Dai Chunshan, Yang Yanqiu, Yan Guijing. Modelling of burial and hydrocarbon-generation histories of Meso-Paleozoic marine residual basins in South Yellow Sea and its geologic significance[J]. Oil & Gas Geology, 2005, 26(1): 49-56.

References

[1] 钱基,金之钧,张金川,等.苏北盆地盐城凹陷深盆气藏[J].石油与天然气地质, 2001,22(1):26～29Qian Ji,Jin Zhijun,Zhang Jinchuan,et al.Gas pools of deep basin in yan cheng sag,Subei basin[J].Oil & Gas Geology, 2001,22(1):26-29
[2] 戴少武,贺自爱,王津义.中国南方中、古生界油气勘探的思路[J].石油与天然气地质,2001,22(2):196～202Dai Shaowu,He Ziai,Wang Jinyi.Thinking of Mezo-paleozoic hydrocarbon exploration in South China[J].Oil & Gas Geology,2001,22(2):196～202
[3] 佘晓宇,徐宏节,何治亮.江苏下扬子区中-古生界构造特征及其演化[J].石油与天然气地质,2004,25(2):227～230She Xiaoyu,Xu Hongjie,He Zhiliang.Tectonic characteristics and evolution of Mesozoic and Paleozoic in lower Yangtze region,Jiangsu[J].Oil & Gas Geology,2004,25(2):227-230
[4] 任纪舜,王作勋,陈炳蔚.从全球看中国大地构造[M].北京:地质出版社,1999.7～9
[5] 张水昌,梁狄刚,张大江,等.关于古生界烃源岩有机质丰度的评价标准[J].石油勘探与开发,2002,29(2):8～12Zhang Shuichang,Liang Digang,Zhang Dajiang,et al.Evaluation criteria for Paleozoic effective hydrocarbon source rock[J].Petroleum Exploration and Development,2002,29(2):8-12
[6] 高瑞琪,赵政璋.中国油气新区勘探(第五卷),中国南方海相油气地质及勘探前景[M].北京:石油工业出版社,2001.94～95
[7] 傅宁,刘英丽,熊斌辉.CZ35-2-1井古生界烃源岩地球化学参数异常分析[J].中国海上油气(地质),2003,17(2):93～98Fu Ning,Liu Yingli,Xiong Binhui.An analysis of abnormal geochemical parameters of Paleozoic source rocks in CZ 35-2-1 well,the southern Yellow Sea[J].China Offshore Oil and Gas(geology),2003,17(2):93-98
[8] 戴春山,李刚,蔡峰,等.黄海前第三系及油气勘探方向[J].中国海上油气(地质),2003,17(4):225～231Dai Chunshan,Li Gang,Cai Feng.The Pretertiary and its hydrocarbon exploration targets in Yellow Sea[J].China Offshore Oil and Gas (geology),2003,17(4):225～231
[9] 郭彤楼,田海芹.南方中-古生界油气勘探的若干地质问题及对策[J].石油与天然气地质,2002,23(3):244～246Guo Tonglou,Tian Haiqin.Several geology issues about Mesozoic-Palaeozoic oil and gas exploration in southern China and the way of how to deal with[J].Oil & Gas Geology,2002,23(3):244-246

Modelling of burial and hydrocarbon-generation histories of Meso-Paleozoic marine residual basins in South Yellow Sea and its geologic significance

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