大型叶 meaning in Chinese
macrophyll
Examples
- Pi formation is combination of thick sand body , because the sediment mode of reservoir in changyuan of daqing is mainly combined of great leaf delta and partly fluvial facies , about 500m thick , combined of 130 little sand or mud layers , which is typical heterogeneity reservoir , the reservoir ' s character is greatly distribute , high permeate and serious heterogeneity
Pi油层组是厚油层组合，由于大庆长垣储层的沉积模式以大型叶状三角洲及部分河流相为主，总厚度500多米，由130多个小砂层和泥岩交互而成，是一套典型的非均质砂岩储层，该储层具有分布广、厚度大、渗透率高和层内非均质性严重等特点。