本文重点介绍了不压井作业技术在胜利油田东胜公司的应用,该技术克服了以往水井作业需放压、时间长、能量损失大的难点,在水井作业过程中受到了良好的效果。 This paper focuses on the application of uncoupling technology in Dongsheng Company of Shengli Oilfield. This technology overcomes the difficulty of pressure relief, long time and large energy loss in well operation, and has achieved good results in well operation.