摘要
从缅甸D区块Patolon-1井有机碳、饱和烃色谱特征分析等多种化验分析方法出发,主要对Patolon-1井塔本组上部煤系烃源岩和下部暗色泥岩进行系统评价。研究认为,塔本组煤系泥岩处于未熟—低成熟阶段;塔本组暗色泥岩和煤岩处于低成熟阶段。但上部煤系地层在低熟阶段可以大量生成天然气与凝析油,为该构造带的主力烃源岩,此次烃源岩的认识对D区块Patolon背斜带下一步的勘探提供重要的依据。
Based on the analysis of the organic carbon,hydrocarbons chromatographic of Burma D blocks＇ Patolon-1 well,we evaluated the upper Tower group coal hydrocarbon source rocks and lower dark mudstone.Though studies suggested that Tower group coal mudstone lay in crudity-low stage of ripeness,the dark mudstone and coal in Triassic remain low stage of ripeness,and upper coal strata can generate gas and oil.
出处
《中国西部科技》
2011年第23期14-16,共3页
Science and Technology of West China
关键词
烃源岩
综合评价
分析比较
D区块
Hydrocarbon
Systematic evaluation
Analytical contrast
Dblock
