成藏期剩余压力与储层排替压力下限耦合恢复油气成藏过程——以济阳坳陷车西洼陷为例

doi:10.7623/syxb201102011

石油学报 ›› 2011, Vol. 32 ›› Issue (2): 265-272.DOI: 10.7623/syxb201102011

成藏期剩余压力与储层排替压力下限耦合恢复油气成藏过程——以济阳坳陷车西洼陷为例

蒋有录 1 万涛 1 林会喜 2 彭传圣 2

1中国石油大学地球资源与信息学院山东青岛 266555； 2中国石化胜利油田分公司地质科学研究院山东东营 257015

收稿日期:2010-07-26 修回日期:2010-10-27 出版日期:2011-03-25 发布日期:2011-05-25
通讯作者: 蒋有录
作者简介:蒋有录，男，1959年10月生，1999年获石油大学博士学位，现为中国石油大学（华东）地球资源与信息学院教授、博士生导师，主要从事油气地质与勘探方面的教学与研究工作。
基金资助:
国家科技重大专项(2008ZX05006)资助。

Reconstruction of hydrocarbon accumulation process by the matched relationship between surplus pressure and lower limit of reservoir displacement pressure in the hydrocarbon accumulation period：Taking Chexi Sag in Jiyang Depression as an example

JIANG Youlu 1 WAN Tao 1 LIN Huixi 2 PENG Chuansheng 2

Received:2010-07-26 Revised:2010-10-27 Online:2011-03-25 Published:2011-05-25

摘要/Abstract

摘要：

通过对济阳坳陷车西洼陷主要油田储层孔喉半径与含油气性关系的研究，确定了现今储层排替压力下限，结合地层沉积速率和压实模型，得到了不同时期储层排替压力下限。基于成藏期剩余压力与储层排替压力下限的耦合关系恢复了研究区主要油田源下油气藏的形成过程。在古近系东营组沉积末期有少量油气充注，在馆陶组沉积中期生烃范围恢复到东营组剥蚀期前的水平并再次充注，主体油藏大规模聚集形成于明化镇组沉积早期，南部斜坡带的潜山油气藏成藏期最晚，为明化镇组沉积末期（距今2 Ma左右）。根据成藏期油气运聚动力与阻力的耦合关系，预测源下油气藏分布范围为明化镇组沉积末期沙三段底部剩余压力大于0.6 MPa的地区。

关键词: 剩余压力, 储层排替压力下限, 油气成藏过程, 源下油气藏, 车西洼陷, 济阳坳陷

Abstract:

Based on the study of the relationship between the reservoir throat radius and petroliferous property in main oilfields of the Chexi Sag in the Jiyang Depression, the lower limit of displacement pressure for the present reservoirs was determined, and integrated with the deposition rate of formations and the compaction model, the lower limit of reservoir displacement pressure in different phases was then acquired as well. A hydrocarbon accumulation process of reservoirs under source rocks in the main oilfields of the Chexi Sag was reconstructed based on the matched relationship between surplus pressure and the lower limit of displacement pressure in the accumulation phase. The study result indicated that hydrocarbon accumulation at the end of the Dongying stage in Paleogene was limited, and the hydrocarbon generation domain of source rocks was restored in the middle Guantao stage as it used to be before the denudation at the terminal Dongying stage. A hydrocarbon accumulation phase of the main reservoirs occurred mainly in the early Minghuazhen stage(5Ma before present), and the latest phase occurred in buried-hill oil-gas reservoirs of the southern slope zone at the terminal Minghuazhen stage(2Ma before present). Based on the matched relationship between the driving force and resisting force of hydrocarbon migration and accumulation at the early Minghuazhen stage, the largest oil domain under source rocks was expected probably at the bottom of Es₃ deposited at the terminal Minghuazhen stage, where surplus pressure is higher than 0.6 MPa.

Key words: surplus pressure, lower limit of reservoir displacement pressure, hydrocarbon accumulation process, reservoir under source rock, Chexi Sag, Jiyang Depression

蒋有录万涛林会喜彭传圣. 成藏期剩余压力与储层排替压力下限耦合恢复油气成藏过程——以济阳坳陷车西洼陷为例[J]. 石油学报, 2011, 32(2): 265-272.

JIANG Youlu WAN Tao LIN Huixi PENG Chuansheng. Reconstruction of hydrocarbon accumulation process by the matched relationship between surplus pressure and lower limit of reservoir displacement pressure in the hydrocarbon accumulation period：Taking Chexi Sag in Jiyang Depression as an example[J]. Editorial office of ACTA PETROLEI SINICA, 2011, 32(2): 265-272.

参考文献

[1]杜栩,郑洪印,焦秀琼.异常压力与油气分布[J].地学前缘,1995,2(3/4):137-147.

Du Xu,Zheng Hongyin,Jiao Xiuqiong.Abnormal pressure and hydrocarbon accumulation[J].Earth Science Frontiers,1995,2(3/4):137-147.

[2]查明,曲江秀,张卫海.异常高压与油气成藏机理[J].石油勘探与开发,2002,29(1):19-23.

Zha Ming,Qu Jiangxiu,Zhang Weihai.The relationship between overpressure and reservoir forming mechanism[J].Petroleum Exploration and Development,2002,29(1):19-23.

[3]郝芳,邹华耀,方勇,等.超压环境有机质热演化和生烃作用机理[J].石油学报,2006,27(5):9-18.

Hao Fang,Zou Huayao,Fang Yong,et al.Kinetics of organic matter maturation and hydrocarbon generation in overpressure environment[J].Acta Petrolei Sinica,2006,27(5):9-18.

[4]Magara K.Compaction and fluid migration[M].Amsterdam-Oxford-New York：Elsevier Scientific Publishing Company,1978.

[5]Swarbrick R E,Osborne M J.Mechanisms that generate abnormal pressures:An overview[G]//Law B E,Ulmishek G F,Slavin V I.Abnormal pressure in hydrocarbon environments.AAPG Memoir 70,1998:13-34.

[6]Luo X R,Dong W L,Yang J H,et al.Overpressuring mechanisms in the Yinggehai Basin,South China Sea[J].AAPG Bulletin, 2003,87(4):629-645.

[7]郭玉新,林会喜,王亚琳.车西洼陷缓坡带下第三系低位扇勘探[J].油气地质与采收率,2003,10(6):28-30.

Guo Yuxin,Lin Huixi,Wang Yalin.Exploration of Eogene low-stand fans at the gentle slope of Chexi Depression[J]．Petroleum Geology and Recovery Efficiency,2003,10(6):28-30.

[8]朱光有,金强,张水昌，等.车镇凹陷下第三系沙河街组生烃系统研究[J].天然气工业,2006,26(3):19-22.

Zhu Guangyou,Jin Qiang,Zhang Shuichang,et al.Hydrocarbon-generating system of Eogene Shahejie FM in Chezhen Sag[J].Natural Gas Industry，2006,26(3):19-22.

[9]孔祥星,张林晔,徐思煌.济阳坳陷车西洼陷油-源对比及运移规律探讨[J].石油实验地质，2005，27(2):188-193.

Kong Xiangxing,Zhang Linye,Xu Sihuang.Oil-source correlation and migration regularities in the Chexi Sag,the Jiyang Depression[J].Petroleum Geology & Experiment，2005，27(2): 188-193.

[10]赵彦德,孙建平,林承焰,等.济阳坳陷车西洼陷古近系原油地球化学特征及成藏期次分析[J].新疆石油天然气,2008,4(2)：21-25.

Zhao Yande,Sun Jianping,Lin Chengyan,et al.The geochemistry characteristics and accumulation-history of crude oil since Eogene in the Chexi sub-sag of the Jiyang Depression[J].Xinjiang Oil ＆ Gas,2008,4(2):21-25.

[11]李明诚.石油与天然气运移[M]．北京：石油工业出版社，2004.

Li Mingcheng.Oil and gas migration[M]．Beijing:Petroleum Industry Press,2004.

[12]陈红汉,董伟良,张树林,等.流体包裹体在古压力模拟研究中的应用[J]．石油与天然气地质，2002，23(3)：207-211.

Chen Honghan,Dong Weiliang,Zhang Shulin,et al.Application of fluid inclusion in palaeopressure modelling research[J].Oil & Gas Geology,2002,23(3):207-211.

[13]庞雄奇.地质过程定量模拟[M].北京:石油工业出版社,2003.

Pang Xiongqi.Quantitative simulation on geological processes[M].Beijing:Petroleum Industry Press,2003.

[14]刘震,张万选,张厚福,等.辽西凹陷北洼下第三系异常地层压力分析[J]．石油学报，1993，14(1)：14-23.

Liu Zhen,Zhang Wanxuan,Zhang Houfu,et al.An analysis of abnormal formation pressures of Paleogene in the north sag of Liaoxi Depression[J].Acta Petrolei Sinica,1993,14(1):14-23.

[15]翟光明.中国石油地质志：卷6[M]．北京：石油工业出版社，1987.

Zhai Guangming.Petroleum geology of China：Vol.6[M]．Beijing:Petroleum Industry Press,1987.

[16]吴智平,韩文功.济阳坳陷早晚第三纪沉积间断地层剥蚀量研究[J].中国海上油气(地质),2000,14(5):320-323.

Wu Zhiping,Han Wengong.Erosiveness under the hiatus between Paleogene and Neogene in Jiyang Depression[J].China Offshore Oil and Gas(Geology),2000,14(5):320-323.

[17]邱楠生,苏向光,李兆影,等.济阳坳陷新生代构造—热演化历史研究[J].地球物理学报,2006,49(4):1127-1135.

Qiu Nansheng,Su Xiangguang,Li Zhaoying,et al.The Cenozoic tectono-thermal evolution of Jiyang Depression,Bohai Bay Basin,East China[J].Chinese Journal of Geophysics,2006,49(4):1127-1135.

成藏期剩余压力与储层排替压力下限耦合恢复油气成藏过程——以济阳坳陷车西洼陷为例

Reconstruction of hydrocarbon accumulation process by the matched relationship between surplus pressure and lower limit of reservoir displacement pressure in the hydrocarbon accumulation period：Taking Chexi Sag in Jiyang Depression as an example

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