distributary channel

常見例句

Its reservoir with secondary porosity zone is also a key for petroleum pool formation, which is of distributary channel of fan delta front.
該構(gòu)造儲(chǔ)層屬三角洲前緣亞相的水下分流河道微相沉積，并存在由成巖作用形成的次生孔隙發(fā)育帶。
The frontier facies can be subdivided into underwater distributary channel subfacies, frontier sand subfacies and marginal sand sheet subfacies.
前緣相又可進(jìn)一步細(xì)分為水下分流河道亞相，前緣砂亞相和邊緣席狀砂亞相。
Distributary channel sandstone is the best reservoir which has coarse granularity, good sorting, and low mica and develops intergranular pores.
水下分流河道砂體是研究區(qū)最好的儲(chǔ)集層，粒度粗，分選好，云母等軟組分含量低，粒間孔發(fā)育。