摘要
近 2 0年来 ,天然气运移理论研究对我国天然气地质学发展的贡献可概括为①为多源、多阶段和多运移相态天然气成藏理论的建立提供了重要依据 ;②进一步阐述了天然气成藏过程 ,指出天然气运移地质条件是盆地、热作用和成烃演化成藏三大地质要素的有机结合 ,是促进天然气聚集成藏的关键 ;③建立了天然气动态成藏、多期成藏和晚期成藏理论 ;④建立了符合中国地质特点的天然气调查研究系列的重要依据 ;⑤根据天然气运移理论 ,总结了中国大中型气田成藏条件 。
The theoretical study of gas migration made in the last twenty years has a great contribution to the development of natural gas geology in China. It can be summed up as follows: ①It provided the important basis for establishing gas reservoiring theory characterized by multi\|source, multistage and multi\|phase migration; ②It gave a further explanation of gas reservoiring process, namely, the key of natural gas to be accumulated or reservoired is exactly the integration and evolution of three major geological factors, i.e., basin, geothermal action and hydrocarbon generation; ③The theory of natural gas to be dynamically, multi\|staged and lately reservoired was established; ④It provided the significant basis for developing investigation and research system of natural gas in conformity with the geological characteristics in China; ⑤It defined the exploration direction of natural gas by summarizing the reservoiring conditions of large and medium gas fields in China.
出处
《石油大学学报（自然科学版）》
CSCD
2000年第4期4-10,共7页
Journal of the University of Petroleum,China(Edition of Natural Science)
关键词
天然气运移
成藏条件
天然气地质学
天然气聚集
natural gas
gas migration
gas accumulation
reservoir preservation condition
natural gas geology
