鄂尔多斯盆地上古生界气藏与深盆气藏特征对比

doi:10.11743/ogg20090204

Abstract

Abstract:

A comparison between the Upper Paleozoic gas reservoirs in Ordos Basin and typical deep basin gas reservoirs was carried out through analysis of sandstone and shale compaction,pore evolution,pressure forming mechanism,gas and water distribution,gas migration and accumulation,pooling characteristics,as well as previous research results.These two kinds of gas reservoirs show some similarities in terms of basic pooling conditions and certain manifestations.However,dynamic data from gas development indicate that the Upper Paleozoic gas reservoirs are characterized by poor connectivity of gas layers,multiple pressure systems,no extensive inversion of gas-water contact,the existence of local edge water,and the control of structure location and favorable reservoir facies belts on gas-water distribution.A research on process,key conditions,and mechanisms of hydrocarbon pooling suggests that the Upper Paleozoic gas reservoirs belong to lithologic or structural-lithologic gas reservoirs featuring in near-source migration,accumulation,and pooling.It is therefore concluded that the Upper Paleozoic gas reservoirs distinguish themselves from deep basin gas reservoirs by poor connectivity of reservoirs and control of lithology and structure on traps.

Key words: deep basin gas reservoir, Upper Paleozoic, pooling characteristic, Ordos Basin

CLC Number:

TE122.3

Li Zhongdong, Hao Shuming, Li Liang, Xi Kuanyang, Guo Min. Comparison between the Upper Paleozoic gas reservoirs in Ordos Basin and deep basin gas reservoirs[J]. Oil & Gas Geology, 2009, 30(2): 149-155.

References

[1] 傅诚德.鄂尔多斯盆地深盆气研究[M].北京:石油工业出版社,2001.188～198
[2] 李振铎,胡义军,谭芳.鄂尔多斯盆地上古生界深盆气研究[J].天然气工业,1998,18(3):10～16
[3] 闵琪,杨华,付金华.鄂尔多斯盆地的深盆气[J].天然气工业,2000,20(6):11～15
[4] 王涛.中国深盆气田[M].北京:石油工业出版社,2002.124～133
[5] 张金川,金之钧.深盆气成藏机理及分布预测[M].北京:石油工业出版社,2005.204～210
[6] 张金亮,常象春.深盆气[M].北京:地质出版社,2002.104～189
[7] 李克明.鄂尔多斯盆地北部晚古生代的深盆气气藏[J].石油与天然气地质,2002,23(2):190～193
[8] 马新华.鄂尔多斯盆地上古生界深盆气特点与成藏机理探讨[J].石油与天然气地质,2005,26(4):230～236
[9] 刘孝汉,王欣.鄂尔多斯盆地上古生界形成深盆气藏有关问题的讨论[J].低渗透油气田,1998,3(2):37～40
[10] Masters J A.Deep basin gas traps,Western Canada[J].AAPG Bulletin,1979,63(2):152-181
[11] 袁政文,许化政,王百顺,等.阿尔伯达深盆气研究[M].北京:石油工业出版社,1996.120～180
[12] McMasters G E.Gas reservoirs,Deep Basin,Western Canada[J].The Journal of Canadian Petroleum Technology,1981,20(3):62-66
[13] Masters J A.Low gretaceous oil and gas,Western Canada[A].Masters J A.Elmworth-case study of a natural deep basin gas field[C].AAPG Memoir,1984,38:1-34
[14] Spencer C W.Hydrocarbon generation as a mechanism for over-pressuring in Rocky mountain region[J].AAPG Bulletin,1987,71(4):368-388
[15] 张金亮,张金功.深盆气藏的主要特征及形成机制[J].西安:西安石油学院学报,2001,16(2):1～7
[16] 张金川,张杰.深盆气成藏平衡原理及数学描述[J].高校地质学报,2003,9(3):458～466
[17] 李仲东,过敏,李良,等.鄂尔多斯盆地北部塔巴庙地区上古生界低压力异常及其与产气性关系[J].矿物岩石,2006,26(4):48～53
[18] 王震亮,张立宽.鄂尔多斯盆地神木-榆林地区上石盒子组-石千峰组天然气成藏机理[J].石油学报,2004,25(3):37～43
[19] 赵林,夏新宇,洪峰.鄂尔多斯盆地中部气田上古生界气藏成藏机理[J].天然气工业,2000,20(2):17～21
[20] 尤欢增,李仲东,李良,等.鄂尔多斯盆地上古生界低压异常研究中应注意的几个问题[J].矿物岩石,2007,27(3):48～53
[21] 李仲东,郝蜀民,李良,等.鄂尔多斯盆地上古生界压力封存箱与天然气的富集规律[J].石油与天然气地质,2007,28(4):466～472
[22] 袁际华,柳广第.鄂尔多斯盆地上古生界异常低压分布特征及形成过程[J].石油与天然气地质,2005,26(6):792～799

Comparison between the Upper Paleozoic gas reservoirs in Ordos Basin and deep basin gas reservoirs

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