含油砂 meaning in Chinese

oil sands
tar sands

This paper takes yushulin oil field , which is a super - low permeable lithologic reservoir in the peripheral part of daqing oil field , as an example and uses the geologic profiling of oil - bearing sand body to propose a set of random simulation pattern optimized arrangement which is suitable for narrow channel sand body
以大庆外围特低渗透岩性油藏? ?榆树林油田为例，通过对含油砂体的地质解剖，提出了一套适合窄条带河道砂体的随机模拟井网优化部署方法。