Emulsified and loss control acid are two systems to generate deeply penetrating wormholes in carbonate formations.They can be used in the field both for matrix and fracture acidizing.

• 摘要乳化酸和滤失控制酸是适用于碳酸盐储层深度改造的两种工作液体系，既可用于基质酸化，也可用作酸化压裂。