摘要
以吐哈盆地丘东-温吉桑油气聚集带为研究对象,在对地层、构造特征、储集层特征与烃源岩条件等油气成藏地质要素分析的基础上,从油气藏流体特征、温压特征、成藏期次、时空配置关系、运聚特征与动态成藏过程等方面阐述了该带的油气成藏作用;建立了成藏模式,预测了该带向生烃凹陷方向是中侏罗统原生气藏有利分布区。
By studying the project of Qiudong - Wenjisang hydrocarbon accumulation zone in Tuha basin, based on the analysis of geological factors of hydrocarbon accumulation such as formation, structural characteristics, reservoir characteristics, and source rock condition, the function of hydrocarbon accumulation of this area is enucleated in terms of fluid characteristics of oil and gas reservoir, temperature and pressure characteristics, accumulation stage, match relationship of time and space, characteristics of gas - oil migration and accumulation and dynamic accumulation processing, etc. The accumulation model is established and it is predicted that the sag direction of hydrocarbon accumulation in this area is a favorable distribution area of the primary gas reservoir of Mid -Jurassic.
出处
《吐哈油气》
2007年第1期1-6,共6页
Tuha Oil & Gas
关键词
吐哈盆地
丘东-温吉桑油气聚集带
成藏机理
成藏模式
Tuha basin
Qiudong - Wenjisang hydrocarbon accumulation zone
accumulation mechanism
accu- mulation model
