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针对T006井因地层压力系数高,管柱内结蜡堵死,常规修井技术无法处理的难题,根据该井的具体情况,采取连续油管热洗解堵后,直接进行循环洗压井作业的方法。成功解决井内的蜡堵和不能循环压井的难题后,再进行常规修井作业,恢复了生产。经T006井的成功实施,证实连续油管不仅解堵清蜡效果良好,还能解决井内有封隔器、没有循环通道的高压油、气井不能循环洗压井的难题。
According to the well conditions of T006 well, due to the high formation pressure coefficient, the blockage of paraffin in the column and the conventional workover technique, according to the specific situation of the well, method. After successfully solving the wax plugging problem in the well and the problem of not being able to cycle well killing, normal routine workover operations are resumed and the production is resumed. The successful implementation of T006 well proved that coiled tubing not only has good effect of removing wax and removing wax, but also can solve the problems of packer in well, high pressure oil without circulation channel, and gas well can not be washed and recycle well.