深盆气研究现状综述

SUMMARIZATION OF DEEP BASIN GAS STUDIES

深盆气是指在特殊地质条件下形成的 ,具有特殊圈闭机理和分布规律的非常规天然气藏。在总结前人关于深盆气研究的基础上 ,对深盆气藏特征、成藏地质条件、成藏机理、成藏模式及分布规律进行了详细的厘定。深盆气概念的提出为寻找油气提供了一个广阔的领域和新的思维方式。我国深盆气藏勘探具有广阔的领域和良好的勘探前景。

As a kind of abnormal gas accumulation, deep basin gas is trapped in the particular geological conditions and has particular reservoir forming principle and distributed regularity. This paper, based on previous study of deep basin gas, concluded the characteristics of deep basin gas, the reservoir forming conditions, the reservoir forming principle, the reservoir forming patterns and the distributed regularity. The posing of the conception of deep basin gas provided a wide sphere and a new idea for searching for gas and oil. In the end, it is noted that in our country there are a wide realm and a bright prospect in the exploration of deep basin gas accumulation.