RELATIONSHIP BETWEEN FAULTING AND THE PRESERVATION OF OIL AND GAS ACCUMULATION
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摘要: 断裂对油气藏的破坏是一个普通的现象。本文在分门别类解剖断层破坏油气藏典型实例的基础上,探讨了断层破坏油气藏的机理,确立了断层破坏油气藏的分类指标体系并将断层对油气藏的破坏分为3大类9小类27种类型,建立了断层破坏油气藏的4种模式,最后提出了定量评价断层破坏油气藏的地质概念模型和数学模型。Abstract: Faulting destroying oil and gas accumulation is a widespread phenomenon.Based on the analysis of typical cases about faults destroying oil and gas accumulation in this paper,its mechanism is studied,and its classifying index system is determined.It can be divided into three categories,nine subcategories and twenty-seven types.Then,four models of faults destrotying oil and gas accumulation are established,and the geologic concept models and mathematical models for its quantative evaluation are suggested.
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Key words:
- models /
- types /
- preservation /
- oil and gas accumulation /
- faults
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[1] 单家增.构造模拟实验在石油地质学中的应用[M].北京:石油工业出版社,1996. [2] 陶一川.石油地质流体力学分析基础[M].武汉:中国地质大学出版社,1993. [3] 吕延防.油气藏封盖研究[M].北京:石油工业出版社,1996.
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