油气运聚的概念模型
首发时间:2006-04-28
摘要:油气运聚概念模型的建立是实现油气运聚模拟的前提和基础。没有好的概念模型就不可能得到好的运聚模拟结果。盆地模拟技术发展到今天,之所以在运聚模拟上未能取得令勘探地质家满意的结果,一个很重要的原因就在运聚概念模型上。因此,对油气运聚概念模型的探讨和完善,是地质勘探家和盆地模拟专家的一项长期任务。本文着重从油气相态、运移动力体系、输导体系和聚集体系等方面对油气运移的地质过程进行探讨,以期建立符合含油气盆地油气运移和聚集实际过程的概念模型。
关键词: 油气相态 运移动力 输导体系 聚集体系
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Hydrocarbon Migration and Accumulation Concept Models
Abstract:Whenever we develop hydrocarbon migration and accumulation simulation system, concept models must be established first, and good simulation results can only be obtained when good concept models have been established. Nowadays basin modeling techniques have been well developed, but even though, it still can not well simulating the process of oil and gas migration and accumulation. The reasons of which petroleum and exploration geologists do not fell satisfying with hydrocarbon migration and accumulation simulation results, are not the same, but one of the main reasons is concept models themselves. Therefore, we have a long way to go for getting perfect concept models, and we should continuously focus on the improvement of the concept models. This paper keep focus on hydrocarbon phases, migration-driven forces, migration paths and accumulation closures, which fundamentally control the hydrocarbon migration and accumulation process. Finally, hydrocarbon migration and accumulation concept models are presented .
Keywords: Hydrocarbon phases, Migration-driven force, Migration paths and Accumulation closures
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No.6440565871146191****
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