濮城油田沙三段储层致密 ,普通射孔枪射孔后必须实施二次压裂技术 ,才能改善提高油层导油能力 ,成本高 ;而袖套式射孔压裂复合技术可在射孔的同时对地层进行压裂 ,且压裂效果好 ,造缝能力强 ,裂缝延伸长 ,成本低 ,濮城油田应用实施后 ,经济效益显著 The third reservoir of Pucheng Oilfield is dense. After the perforation of common perforating gun, the secondary fracturing technology must be implemented to improve the oil guiding ability of the oil layer, and the cost is high. The sleeve-type perforation and fracturing technology can be used in perforation At the same time fracturing the formation, and the fracturing effect is good, strong ability to make seams, cracks extend the long, low cost, Pucheng Oilfield application, the economic benefits significantly