摘要
东委内瑞拉盆地自前寒武纪至全新世经历了6个构造演化阶段,形成了自北向南三个构造带,充填多套不同的沉积地层。从区域构造演化入手,结合盆地沉积特征,综合分析油气地质条件,总结了盆地油气成藏特征及成藏控制因素,指出有利勘探区带和资源潜力地区。
East Venezuela Basin experienced six tectonic evolution phases from early Cambrian to Holocene,formed three tectonic zones in east west trend, and filled with suits of sediment rocks. This paper summarizes thestructure and sedimentary characters of East Venezuela Basin, analyzes the hydrocarbon accumulation regularityand control factors, at last predicts the favorable plays with better exploration potential.
出处
《新疆石油天然气》
CAS
2017年第1期16-19,共4页
Xinjiang Oil & Gas
关键词
成藏规律
有利勘探区
东委内瑞拉盆地
奥里诺科重油带
Accumulation regularity
favorable exploration area
East Venezuela Basin
Orinoco heavy oil belt
