取换套施工技术在阳2-4井的应用

为修复因邻井钻井时损坏的阳2-4井,确保该井满足注水要求,对其破损的油层套管进行取换。应用了SBT测井、套铣、取套、换套等工艺技术。该井是江苏油田第一口出表层套管取换套施工井,该井的成功实施,为今后同类型井的修井设计、施工提供了一定的指导和借鉴。

Application of draw and change casing used in Yang 2-4 Well

To repair damage to adjacent wells while drilling Yang 2-4 well,to ensure that the water injection wells to meet the demands of their sleeve to get the damaged reservoir change.Application of the SBT logging,set of milling,draw Casing,change casing and other technology.The well is the first port in Jiangsu Oilfield check out the surface casing construction for sets of wells,the successful implementation of the well for the future workover wells with the type of design, construction and provided some guidance and learn from.