Polymer resin could overcome the problems of insufficient gas tightness and poor rheological properties of cement materials,and had become a new technology direction of chemical leak plugging in oil and gas fields. Through carding the main foreign polymer resin systems,the structure,types and evaluation indexes of resin materials,the application status of resin plugging materials on oil casing repair,proppant coating,deep profile control and water plugging,gas well pressure plugging,loss reduction during drilling,oil and gas well pipe outflow,water plugging and other aspects were summarized. The problems faced by polymer resin leaking materials were discussed which provided reference for the development of domestic chemical leak plugging technology.
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郭 钢,李琼玮,周志平.聚合物树脂在套管堵漏中的应用[J].油田化学,2019,36(4):755-759. GUO Gang, LI Qiongwei, ZHOU Zhiping. Application of Polymer Resin on Casing Plugging[J]. OILFIELD CHEMISTRY,2019,36(4):755-759.