At present,the main clastic rock reservoirs discovered in north Biru Basin are Xihu Formation, Lagongtang Formation,Duoni Formation and Jingzhushan Formation.Through the studies on petrology, reservoir properties and ...At present,the main clastic rock reservoirs discovered in north Biru Basin are Xihu Formation, Lagongtang Formation,Duoni Formation and Jingzhushan Formation.Through the studies on petrology, reservoir properties and diagenesis,it is concluded that diagenesis of these four layers are strong,most have entered the late diagenesis period.The main type of reservoir space is secondary-hole solution and the pore structure is micro-fine pore and micro展开更多
文摘At present,the main clastic rock reservoirs discovered in north Biru Basin are Xihu Formation, Lagongtang Formation,Duoni Formation and Jingzhushan Formation.Through the studies on petrology, reservoir properties and diagenesis,it is concluded that diagenesis of these four layers are strong,most have entered the late diagenesis period.The main type of reservoir space is secondary-hole solution and the pore structure is micro-fine pore and micro
