中国中西部四大盆地碎屑岩油气成藏体系及其分布规律

doi:10.11743/ogg20120410

Abstract

Abstract:

Since the Late Paleozoic,the four large-sized basins(i.e.Ordos,Sichuan,Junggar and Tarim)in central-western China have experienced a similar evolution process from cratonic depression to intra-continental depression and finally to foreland(pseudo-foreland)basin,and their deposition features in thick clastic rocks.Hydrocarbon source rocks were widely developed in the intra-continental depressions,while thick high-quality source rocks were deposited in the pseudo-foreland basins,providing favorable basis for hydrocarbon accumulation in the clastic strata in the four basins.There are three types(inner-sourcing,out-sourcing and hybrid-sourcing)and six subtypes of petroleum accumulation systems.The inner-sourcing petroleum accumulation system is the major target for large- and medium-sized oil/gas reservoirs.For the inner-sourcing systems in the four basins,their oil and gas distribution has features of oil in upper part and gas in lower part as well as more gas to the south,their hydrocarbon accumulation were developed early in the north and late in the south.The temporal and spatial combination of source rock and reservoir is the major factor controlling hydrocarbon accumulation and enrichment.Slope zone and piedmont thrust belt are play fairways for these inner-sourcing systems.The distribution of the out-sourcing and inner-sourcing system are significantly complimentary,so greatly broadening the area and horizons for petroleum exploration in the clastic strata.The out-sourcing systems are distributed mainly in the south parts in the four basins.Hydrocarbon resource condition of marine strata and vertical migration pathways are major factors controlling hydrocarbon accumulation and enrichment in the out-sourcing systems.The paleo-uplift zones of marine strata and the Meso-Cenozoic faults zones are the play fairways for petroleum exploration in the out-sourcing system.

Key words: petroleum accumulation system, hydrocarbon enrichment, clastic strata, central-western China

CLC Number:

TE112.3

Hu Zongquan, Yin Wei, Wu Xinhe, Gao Jinhui, Li Song, Liu Chunyan, Chen Chunfang. Petroleum accumulation systems of clastic strata and their distribution in the four large-sized basins in central-western China[J]. Oil & Gas Geology, 2012, 33(4): 561-570.

References

[1] 杨辉,文百红,张研.准噶尔盆地火山岩油气藏分布规律及区带目标优选——以陆东-五彩湾地区为例[J].石油勘探与开发,2009,36(4):419-427. Yang Hui,Wen Baihong,Zhang Yan,et al.Distribution of hydrocarbon traps in volcanic rocks and optimization for selecting exploration prospects and targets in Junggar Basin:case study in Ludong-Wucaiwan area,NW China[J].Petroleum Exploration and Development,2009,36(4):419-427.
[2] 金之钧.叠合盆地油气成藏体系研究思路与方法——以准噶尔盆地中部地区油气藏为例[J].高校地质学报,2011,17(2):161-169. Jin Zhijun.Methods in studying petroleum accumulation systems in a superimposed basin:a case study of petroleum reserviors in the central Junggar basin[J].Geological Journal of China Universities,2011,17(2):161-169.
[3] 赵林,夏新宇,戴金星,等.鄂尔多斯盆地上古生界天然气富集的主要控制因素[J].石油实验地质,2000,22(2):136-139. Zhao Lin,Xia Xinyu,Dai Jinxing,et al.Major factors controlling the enrichment of the Upper Paleozoic natural gas in the Ordos Basin[J].Experimental Petroleum Geology,2000,22(2):136-139.
[4] 袁志祥.鄂北塔巴庙、杭锦旗地区古生界天然气勘探前景分析[J].天然气工业,2001,21(增刊):5-9. Yuan Zhixiang.An analysis of the natural gas exploration potential of Paleozoic at Tabamiao and Hangjin Banner Regions in north Ordos Basin[J].Natural Gas Industry,2001,21(supplementary issue):5-9.
[5] 李熙喆,张满郎,谢武仁.鄂尔多斯盆地上古生界岩性气藏形成的主控因素与分布规律[J].石油学报,2009,30(2):168-175. Li Xizhe,Zhang Manlang,Xie Wuren.Controlling factors for lithologic gas reservoir and regularity of gas distribution in the Upper Paleozoic of Ordos Basin[J].Acta Petrolei Sinica,2009,30(2):168-175.
[6] 吉利明,吴涛,李林涛.鄂尔多斯盆地西峰地区延长组烃源岩干酪根地球化学特征[J].石油勘探与开发,2007,34(4):424-428. Ji Liming,Wu Tao,Li Lintao.Geochemical characteristics of kerogen in Yanchang formation source rocks,Xifeng Area,Ordos Basin[J].Petroleum Exploration and Development,2007,34(4):424-428.
[7] 段毅,吴保祥,郑朝阳.鄂尔多斯盆地西峰油田油气成藏动力学特征[J].石油学报,2005,26(4):29-33. Duan Yi,Wu Baoxiang,Zheng Chaoyang,et al.Pool-forming dynamic properties of Xifeng Oilfield in Ordos Basin[J].Acta Petrolei Sinica,2005,26(4):29-33.
[8] 刘军锋,段毅,刘一仓,等.鄂尔多斯盆地马岭油田成藏条件与机制[J].沉积学报,2011,29(2):410-416 Liu Junfeng,Duan Yi,Liu Yicang,et al.Formation conditions and mechanism of oil reservoir in Maling Oilfield,Ordos Basin[J].Acta Sedimentologica Sinica,2011,29(2):410-416.
[9] 戴金星,倪云燕,邹才能,等.四川盆地须家河组煤系烷烃气碳同位素特征及气源对比意义[J].石油与天然气地质,2009,30(5):519-529. Dai Jinxing,Ni Yunyan,Zou Caineng,et al.Carbon isotope features of alkane gases in the coalmeasures of the xujiahe formation in the Sichuan Basin and their significance to gas-source correlation[J].Oil and Gas Geology,2009,30(5):519-529.
[10] 苏永进,唐跃刚,张世华,等.川西坳陷上三叠统天然气成藏主控因素及形成模式[J].石油与天然气地质,2010,31(1):107-113. Su Yongjin,Tang Yuegang,Zhang Shihua,et al.Main controlling factors and patterns of gas accumulation in the Upper Triassic of the western Sichuan depression[J].Oil and Gas Geology,2010,31(1):107-113.
[11] 达江,胡咏,赵孟军,等.准噶尔盆地克拉美丽气田油气源特征及成藏分析[J].石油与天然气地质,2010,31(2):187-192. Da Jiang,Hu Yong,Zhao Mengjun,et al.Features of source rocks and hydrocarbon pooling in the Kelameili Gasfield,the Junggar Basin[J].Oil and Gas Geology,2010,31(2):187-192.
[12] 赵孟军,卢双舫,王庭栋,等.塔里木盆地天然气成藏与勘探[M].北京:石油工业出版社,2003. Zhao Mengjun,Lu Shuangfang,Wang Tingdong,et al.Nutural gas pool forming and exploration in the Tarim Basin[M].Beijing:Petroleum Industry Press,2003.
[13] 付晓飞,吕延防,孙永河.克拉2气田天然气成藏主控因素分析[J].天然气工业,2004,24(7):9-11. Fu Xiaofei,Lu Yanfang and Sun Yonghe.Analyzing the main control factor of forming Kela-2 gas Field[J].Natural Gas Industry,2004,24(7):9-11.
[14] 吕海涛,陈红汉,唐大卿,等.塔河地区三叠系油气充注幕次划分与成藏时期确定[J].石油与天然气地质,2009,30(3):300-309. Lu Haitao,Chen Honghan,Tang Daqing,et al.Determination of hydrocarbon charging events and timing of accumulation in the Triassic of Tahe area,the Tarim Basin[J].Oil and Gas Geology,2009,30(3):300-309.
[15] 丁勇,王允诚,黄继文.塔里木盆地塔河地区三叠系油气勘探现状与对策[J].石油实验地质,2008,30(6):552-573. Ding Yong,Wang Yuncheng,Huang Jiwen.Exploration actuality and countermeasure of the Triassic oil reservoirs in Tahe Oilfield of the Tarim Basin[J].Petroleum Geology and Experiment,2008,30(6):552-573.
[16] 周红涛,柳建华.核磁共振和MDT测井在塔河油田碎屑岩储层评价中的应用[J].石油物探,2011,(5):526-529. Zhou Hongtao,Liu Jianhua.Application of nuclear magnetic resonance and MDT logging in the complex clastic reservoir in Tahe Oilfield[J].Geophysical Prospecting for Petroleum,2011,(5):526-529.
[17] 姜涛,逄铭玉,胡洪浩,等.渤海湾盆地新北油田网毯式油气成藏体系[J].石油地质与工程, 2010,24(3):5-8. Jiang Tao,Peng Yuming,Hu Honghao,et al.The meshwork-carpet type oil and gas accumulation system in the Xinbei oilfield,Bohai Bay basin[J].Petroleum Geology and Engineering[J],2010,24(3):5-8.

Petroleum accumulation systems of clastic strata and their distribution in the four large-sized basins in central-western China

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