全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
地球学报  2004 

沉积盆地异常低压(负压)与油气分布

Keywords: 异常低压(负压),剥蚀卸载,弹性回返,油气分布

Full-Text   Cite this paper   Add to My Lib

Abstract:

在沉积盆地油气勘探过程中,异常压力与油气聚集的关系愈显密切,而异常压力不仅仅是指异常高压,国内外在发现许多异常高压油气藏的同时,也发现了相当数量的异常低压油气藏,而且异常低压在世界许多盆地中均有分布。因此,深入研究异常低压的形成机理及与油气分布的关系,同样重要和不容忽视。本文介绍了异常低压的概念、特征和分类,详细分析了异常低压的形成机制:地层剥蚀卸载后的弹性回返(反弹)作用、流体的供排不平衡、轻烃的扩散作用、断裂和不整合面的压力释放作用、渗透作用和温度变化等;最后论述了异常低压与油气分布的关系。

References

[1]  李延钧;陈义才;黄健全.吐哈盆地红南-红西地区油气负压系统成因[J].西南石油学院学报,1999(01)
[2]  Hunt J M,Generation and migration of petroleum from abnormally pressure fluid compartments,AAPG Bulletin,1990(01).
[3]  Hunt J M,Petroleum geochemistry and geology,New York:Freeman,1995.
[4]  Du Xu;Zheng Hongyin;Jiao Xiuqiong,Abnormal pressure and hydrocarbon accumulation,Earth Science Frontiers,1995(3-4).
[5]  Zhang Chunsheng;Li Chunguang,Gas reservoir types and distributive characteristics in Dongying sag,Natural Gas Industry,1997(04).
[6]  李明诚;李先奇;尚尔杰.深盆气预测与评价中的两个问题[J].石油勘探与开发,2001(02)
[7]  李春光,试论东营盆地高压油气藏的特征及找油意义,石油学报,1992(01).
[8]  刘晓峰;解习农.东营凹陷低压系统的特征及成因机制[J].石油与天然气地质,2002(01)
[9]  郝石生;封存箱,中国海上油气(地质),中国海上油气地质,1993(01).
[10]  Swarbrick R E;Osbirne M J,Mechanisms that generate abnormal pressures:An overview,AAPG Memoir,1998.
[11]  Wang Hongyu;Kang Xidong;Li Jun,The distribution of anomalous pressure in the deep zone of Xujiaweizi,Songliao basin and its genesis,Journal of Jilin Universituy(Science Edition),2002(01).
[12]  Liu Xiaofeng;Xie Xihong.Origin and characteristics of under pressure systems in Dongying depression[J].Oil & Gas Geology,2002(01)
[13]  Li Yangjun;Chen Yicai;Huang Jianquan,Formation of underpressured fluid compartments and its rlations with shallow oil and gas accumulations:Hongnan-Hongxi area Turpan-Hami basin area,Journal of Southwest Petroleum Institute,1999(01).
[14]  Lou Zhanghua;Gao Ruiqi;Cai Xiyuan,The evolution of fluid dynamic field and the origin of subnormal pressure in Songliao basin,China,Acta Petrolic Sinica,1999(06).
[15]  Hua Baoqin;Lin Xixiag;Yang Xiaomei,The underpressure gas reservoir and gas migration of Ordovician,Acta Sedimentologica Sinica(in Chinese),1994(02).
[16]  Karsten Michael ;Stefan Bachu,Fluids and pressure distrubitons in the foreland-basin succession in the west-central part of the Alberta basin, Canada: Evidence for permeability barriers and hydrocarbon generation and migration,AAPG Bulletin?,2001, 85(7).
[17]  Corbet T F;Bethke C M,Disequilibrium fluid pressures and ground water flow in the Weatern Canada sedimentary basin,Journal of Geophysical Research,1992(05).
[18]  张春生;李春光,东营凹陷天然气藏类型及分布特征,天然气工业,1997(04).
[19]  张义纲,天然气的生成、聚集和保存,南京:河海大学出版社,1991.
[20]  王宏语;康西栋;李军.松辽盆地徐家围子地区深层异常压力分布及其成因[J].吉林大学学报(地球科学版),2002(01)
[21]  杜栩;郑洪印;焦秀琼,异常压力与油气分布,地学前缘,1995(3-4).
[22]  楼章华;高瑞祺;蔡希源.流体动力场演化与地层流体低压成因[J].石油学报,1999(06)
[23]  楼章华;卢庆梅;赵庆吉,松辽盆地十屋断陷水动力场与低压气藏的关系,石油与天然气地质,1996(04).
[24]  Xia Xinyu;Song Yan.Temperature effects on geopressure during deposition and erosion[J].Petroleum Exploration and Development,2001(03)
[25]  华保钦;林锡祥;杨小梅,鄂尔多斯盆地下古生界负压气藏及运移,沉积学报,1994(02).
[26]  Thomas Finkbeiner;Mark Zoback;Peter Flemings,Stress,pore pressure,and dynamically constrained hydrocarbon columns in the South Eugene Island 330 field, northern Gulf Mexico,AAPG Bulletin,2000(06).
[27]  Neuzil C E;Pollock D W,Erosional unloading and fluid pressures in hydraulically"tight"rocks,Journal of Geology,1983.
[28]  Li Mingcheng;Li Xianqi;Shang Erjie,The two problems in the evaluation and prodiction of the deep basin gas,Petroleum Exploration and Development,2001(02).
[29]  Li Chunguang,China,Acta Petrolic Sinica,2001(06).
[30]  Lou Zhanghua;Lu Qingmei;Zhao Qingji,Hydrocarbon fields and low-pressure gas pools,Song liao basin,Oil & Gas Geology,1996(04).
[31]  Baker C,Generation of anomalous internal pressure in source rocks,migration of hydrocarbon in sedimentrary basin,1987.
[32]  张厚福;方朝亮;张枝焕,石油地质学,北京:石油工业出版社,1999.
[33]  夏新宇;宋岩.沉降及抬升过程中温度对流体压力的影响[J].石油勘探与开发,2001(03)

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133