2010, Volume 12, Issue 5
Strategic Study of CAE >> 2010, Volume 12, Issue 5
Petroleum geology and exploration for volcanic reservoirs in the sedimentary basins of China
Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China
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Abstract
Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China)[Abstract]Carboniferour-Permian, Jurassic-Cretaceous and Paleogene-Neogene volcanic reservoirs have acted as the exploration play in China. Volcanic reservoirs located near the source rocks are the most beneficial for hydrocarbon accumulation, so the hydrocarbon-generation centers control the hydrocarbon distribution, and the volcanic reservoirs located far from the source rocks need through faults and the discomformities surfaces. The lava, volcanic breccia and volcanics located in weathered crust are the dominant reservoirs. In the rift basins of eastern China, volcanic reservoirs are mainly composed of lithologic and structural-lithological type and are formed near the source rock centers; in the basins of central and western China, volcanic reservoirs formed near or far from the source rocks, and stratigraphic reservoirs are formed along the uncomformity surfaces.
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References
[ 1 ] 匡立春,薛新克,邹才能,等.火山岩岩性地层油藏成藏条件与富集规律———以准噶尔盆地克—百断裂带上盘石炭系为例[J].石油勘探与开发,2007,34(3):285-290
[ 2 ] 杨辉,张研,邹才能,等.松辽盆地深层火山岩天然气勘探方向[J].石油勘探与开发,2006,33(3):274-281
[ 3 ] 林如锦,徐克定.浙闽粤东部中生代火山岩分布区油气远景探讨[J].石油学报,1995,16(4):23-30
[ 4 ] 吕炳全,张彦军,王红罡,等.中国东部中､新生代火山岩油气藏的现状与展望[J].海洋石油,2003,23(4):9-13
[ 5 ] 邱家骧,陶奎元,赵俊磊,等.火山岩[M].北京:地质出版社,1996.10-22
[ 6 ] 王璞珺,迟元林,刘万洙,等.松辽盆地火山岩相类型､特征和储集层意义[J].吉林大学学报(地球科学版),2003,33(4):449-458
[ 7 ] 余淳梅,郑建平,唐勇,等.准噶尔盆地五彩湾凹陷基底火山岩储集性能及影响因素[J].地球科学-中国地质大学学报,2004,29(3):303-306
[ 8 ] 熊琦华,吴胜和,魏新善.三塘湖盆地二叠系火成岩储集特征及储集层发育的控制因素[J].石油实验地质,1998,20(2):129-134
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