As the oilfield produces in the middle and late stages，the casing pipe is damaged by factors such as formation water corrosion，production perforation，workover operations and cementing quality，which seriously affects the normal production of oil and gas wells. In view of the problems of the commonly used squeezing cement plugging technology for shallow sleeve leakage， which contained solid phase，poor injection capacity and low plugging strength，the bisphenol A epoxy resin DGEBA was prepared by using epoxy resin，diluent and curing agent as raw materials. The performance evaluation results showed that the DGEBA prepared by using n- butyl glycidyl ether（BGE）as diluent at 55 ℃ improved the penetration. The curing agent compounded by aromatic amine and polyamide could adjust the curing time of DGEBA within 3—6 hours. The compressive strength of the cured body was greater than 40 MPa，and it could still maintain 90% strength after aging for 360 days. The plugging pressure could be blocked more than 30 MPa，which met the leakage plugging requirements for shallow casing pipe in Shengli oilfield. By adding micro silicon powder，the shrinkage of the cured epoxy resin could be reduced，and the performance of the epoxy resin system could be improved.