To understand and find favorable carbonate reservoir, characteristics of Permian carbonate reservoir in Malang sag have been reviewed which shows that they fall into two kinds: limestone and dolomite.

• 为正确认识碳酸盐岩储层 ,寻找有利储集区 ,对马朗凹陷二叠系碳酸盐岩的储层特征进行了研究和论述。