油源层 meaning in English
petroleum source bed
Examples
- Crude types and main source rocks in west part of north slope central tarim
塔中北斜坡西部原油类型及主力油源层 - The structural elements of controlling reservoir forming in kenxi area are studied and estimated systematically , the vertical and plane evolution processes of sedimentary in kenxi area are set forth , time and space spread and its controlling factors of the hydrocarbon source rock and reservoir are analyzed , two types of hydrocarbon source rock ( es3 , es4 ) , two types of heavy oil , two periods of hydrocarbon generation , two periods of hydrocarbon drain , two stages of reservoir forming and five dynamic systems of reservoir forming are definite in kenxi area
对垦西地区油气成藏构造要素进行了综合地研究评价，阐述了其沉积纵向及平面演化过程，分析了生油层、储集层时空展布及其控制困素，识别出本区有沙四、沙三两套油源层，两种类型的稠油，有两个生烃期、排烃期、成藏期，五个成藏动力系统。