Arenite dolomite, oolitic dolomite, silty dolomite, silty-fine dolomite, ooliticlimestone and arenite are of reservoir signification.
砂屑白云岩、鲕粒白云岩、粉晶白云岩、粉-细晶白云岩、鲕粒灰岩和砂屑灰岩具有储集意义。
2
This paper has divided the sedimentary facies of Feixianguan Formation , and analyzed the distribution of ooliticlimestone beach body.
本文进行了飞仙关组沉积相的划分与鲕粒灰岩滩体分布的分析。
3
Oolitic beach reservoir is of fractured or porous reservoirs which include ooliticlimestone and dolomite. It is a high gas production reservoir in northern Sichuan province.