火山岩油气储层地质学——思考与建议  

Volcanic oil and gas reservoir geology:Thinking and forecast

作　　者：朱如凯[1] 毛治国[1] 郭宏莉[1] 王君[1] 

机构地区：[1]中国石油勘探开发研究院提高石油采收率国家重点实验室

出　　处：《岩性油气藏》2010年第2期7-13,共7页Lithologic Reservoirs

基　　金：国家973项目(编号:2009CB219304);国家科技重大专项(编号:2008ZX05001)资助

摘　　要：中国含油气盆地火山岩中剩余资源丰富,勘探潜力大,是未来油气勘探开发的重要领域。火山岩油气储层研究的核心是火山岩岩性、岩相分类和命名的规范化,以及火山岩储层形成演化机理、储层发育的主控因素等,其中,火山岩储层发育特征及其分布规律是关键。火山岩油气储层地质学是研究火山岩储层发育的构造环境、成因类型、特性、形成、演化、几何形态、分布规律、储层研究方法和描述技术,以及储层评价和预测的综合性地质学科。火山岩油气储层地质学的提出有助于推动火山岩油气储层理论体系和方法体系的建立;有助于推动火山岩油气储层研究向更深层次的发展;可指导勘探开发成功率的进一步提高。中国沉积盆地火山岩油气储层研究的重点领域主要包括:火山岩岩性特征与分布、火山岩储层成岩作用类型与成岩演化序列、风化壳型与内幕型及裂缝型火山岩储层成因机理、火山岩储层评价预测技术、火山岩储层地质建模与开发储层评价等。The volcanic reservoir in China is characterized by rich residual resources and large potential of petroleum exploration, and will be an important field for the future oil and gas exploration and development. The research emphases of volcanic reservoir are lithology, lithofacies classification, the naming standardization, the formation and evolution mechanism, and the main controlling factors for reservoir development, among which the development characteristics and distribution rule ofvolcanic reservoir are the key. The geologyofvolcanic reservoir is a comprehensive geological subject to study the tectonic setting, genetic type, characters, formation, evolution, geometric shape, distribution rule of the volcanic reservoir, and the reservoir research method and description technique, as well as the reservoir evaluation and prediction. The development of the volcanic reservoir geology is helpful to the establishment of theory system and method system and the development of deep research of volcanic reservoir. The research key fields of volcanic reservoir in sedimentary basins in China include： lithology characteristics and distribution, the diagenesis type and evolution sequence, the origin mechanisms of the weathering crust reservoir, inner buried hill reservoir and fractured reservoir, the evaluation and prediction technique, and the geological modeling and development reservoir evaluation ofvolcanic reservoir.

关 键 词：火山岩 成岩作用与成岩演化 成因机理 评价预测技术 火山岩油气储层地质学 

分 类 号：TE122.24[石油与天然气工程—油气勘探]