Characteristics and genesis of Ma5 1+ 2 sub-member reservoir (the 1 st and 2 nd sub- member of the 5 th member of Ordovician Majiagou Formation) in the northeastern Ordos …
English The “mottled” dolomite is the most important reservoir rock of Lower Cambrian Longwangmiao Formation in Sichuan Basin. It has good reservoir performance and …