临邑洼陷火成岩油藏成藏条件分析  

Analysis of igneous reservoir forming conditions in Linyi sag

作　　者：米荣艳[1] 宋全友[1] 孙以德[2] 

机构地区：[1]中国石油大学,山东东营257061 [2]中石化胜利油田有限公司,山东东营257068

出　　处：《特种油气藏》2006年第1期40-42,49,共4页Special Oil & Gas Reservoirs

摘　　要：火成岩油气藏作为特殊的油气藏,储集条件特殊而且严格。本文以胜利油田惠民凹陷临9—临13沙二上段储层为例,从油源、油气运移、储层性质、圈闭特征等方面分析了形成火成岩油藏的必要条件,并对研究区火成岩油藏类型进行了划分。特别指出了该区断层对火成岩油气藏的形成所起的优化作用。研究得到的火成岩成藏规律不仅有利于本地区油藏,也对其他地区相同类型油气藏的勘探和开发具有参考价值。Igneous reservoir is a special type of hydrocarbon reservoir and has strict reservoir conditions. Taking s2up member of Lin9-Lin13 formation in Huimin sag of Shengli oilfield as an example, this paper analyzes the necessary conditions of forming igneous reservoirs in aspects of oil source, migration, reservoir property and trap characteristics, and also classifies the types of igneous reservoirs. The optimization function of faults on forming of igneous reservoirs is specially pointed out. The result of this study is not only helpful to reservoirs in this area, but also a reference for the exploration and development of similar reservoirs in other areas.

关 键 词：火成岩油藏 成藏条件 储层 临邑大断层 临9-临13断块 临邑洼陷 

分 类 号：TE122.2[石油与天然气工程—油气勘探]