In　recent　years,　pressure　in　the　annulus　of　gas　storage　reservoir　injection　wells　has　become　increasingly　common.　This　presents　a　significant　challenge　to　the　safe　and　efficient　operation　of　gas　storage　reservoirs　and　the　integrity　of　injection　wells.　This　paper　presents　a　systematic　introduction　to　the　prevention　and　control　measures　of　annular　pressure.　The　introduction　is　based　on　research　into　the　development　status　of　prevention　and　control　methods　both　domestically　and　internationally.　The　measures　mainly　include　two　aspects.　Firstly,　for　the　sealing　failure　of　the　tubular　column,　the　differential　pressure　activated　blocking　agent　is　used　for　management.　Secondly,　for　the　sealing　failure　of　the　cement　ring,　the　sealing　agent　is　managed　by　extruding　cement,　resin,　and　other　blocking　agents.　The　text　analyses　the　advantages　and　disadvantages　of　the　treatment　technology　in　depth,　in　combination　with　existing　research.　The　repair　methods　for　gas　storage　reservoir　annulus　with　pressure　have　problems　such　as　insufficient　construction　conditions,　poor　implementation　effect,　and　limited　types　of　blocking　agents　available.　Additionally,　the　different　working　conditions　and　performances　of　the　reservoir　annulus　are　taken　into　account.　To　ensure　high　efficiency　and　cost-effectiveness,　we　propose　a　new　method　for　treating　annulus　pressure.　This　involves　repairing　any　damage　to　the　cement　ring,　restoring　the　production　packer＇s　seal,　and　rebuilding　the　integrity　of　the　old　wellbore.　By　doing　so,　we　can　guarantee　the　safety　of　gas　storage　reservoirs　throughout　the　entire　injection　and　production　life　cycle.　It　is　important　to　maintain　the　integrity　of　the　old　wellbore　to　ensure　the　safety　of　gas　storage　during　injection　and　extraction.　©　2024　Institute　of　Physics　Publishing.　All　rights　reserved.