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准噶尔盆地不整合结构模式及半风化岩石的再成岩作用

, PP. 270-276

Keywords: 准噶尔盆地,不整合,结构模式,半风化岩石,再成岩作用

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Abstract:

由于风化剥蚀程度的不均一性及后期水进形成上覆岩石使得不整合纵向可分为三层结构:不整合面之上岩石、风化粘土层和半风化岩石。准噶尔盆地不整合面之上岩石类型主要包括底砾岩、水进砂体与煤层,它们的发育受控于构造运动强度、古气候、古地形及暴露时间,其中底砾岩分布最为广泛,而且孔渗性好,构成流体的良好运移通道。风化粘土层在上覆沉积物压实作用下岩性较致密,是一套良好的封盖层。半风化岩石类型有砂质岩类、泥质岩类和火山岩类,它们均能形成风化淋滤带,改善其孔隙结构,增大储集空间,其中火山岩岩溶作用较强,次生孔隙发育带最厚,砂质岩类次之,泥质岩类较差

References

[1]  Shanmugam G.1988. Origin,Recognization,and Importance of Erosional Unconformities in Sedimentary Basins. In:Frontiers in Sedimentary Geology―New Perspectives in Basin Analysis.New York:Spring―Verlag,83-108.
[2]  Tang Liangjie, Jin Zhijun. 2002. The model of hydrocarbon migration and accumulation in the compound Basin. Journal of the University of Petroleum, China(Edition of Natural Science), 24(4):67-70(in Chinese with English abstract).
[3]  Zhai Guangming and Wang Jianjun. 1998.Discussing the sequence of oil and gas distribution. Acta Petrolei Sinica, 21(1):1-9(in Chinese with English abstract).
[4]  Zhang Nianfu, Cao Yaohua and Kuang Jun.1996. Weathering crust model of carboniferous volcanic rock in hinterland of Junggar Basin. Xi Jiang Petroleum Geology, 19(6):450-452(in Chinese with English abstract).
[5]  Zhang Yueqian and ZhangNianfu.1998. The review and prospects of oil and gas exploration in hinterland of Junggar Basin. Xijiang Petroleum Geology, 21(2):67-70(in Chinese with English abstract).
[6]  艾华国,兰林英,张克银.1996.塔里木盆地前石炭系顶面不整合面特征及其控油作用.石油实验地质,18(1):1-12.
[7]  程日辉,林畅松,刘景颜.1998.盆地研究中不整合成因分析.世界地质,17(3):23-27.
[8]  刘波,王英华,钱祥麟.1997.华北奥陶系两个不整合面的成因与相关区域性储层预测.沉积学报, 15(1):25-30.
[9]  翟光明,王建君.1998.论油气分布的有序性.石油学报,21(1):1-9.
[10]  汤良杰,金之钧.2002.多期叠合盆地油气运聚模式.石油大学学报(自然科学版),24(4):67-70.
[11]  张年富,曹耀华,况军.1996.准噶尔盆地腹部石炭系火山岩风化壳模式.新疆石油地质,19(6):450-452.
[12]  张越迁,张年富.1998.准噶尔盆地腹部油气勘探回顾与展望.新疆石油地质, 21(2):67-70.
[13]  Ai Huaguo, Lin Lanying and Zhang Keying.1996.The characteristics of the unconformity on the top of precarboniferous and its constraints on oil/gas behavior in Tarim Basin. Experimental Petroleum Geology, 18(1):1-12 (in Chinese with English abstract).
[14]  Cheng Rihui, Lin Changsong and Lin Jingyan.1998.The analysis of unconformity origin in the Sedimentary Basin. Word Geology, 17(3):23-27(in Chinese with English abstract).
[15]  Liu Bo, Wang Yinghua and Qian Xianglin. 1997. The two Ordovician unconformities in N.China:their origins and related regional reservoirs prediction. Acta Sedimentologica Sinica, 15(1):25-30(in Chinese with English abstract).

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