THY temporary plugging agent is used to bridge off reservoir pore produce borehole wall shielding zone and then reduce leakage of workover fluid by taking oil-soluble resin as bridging - off agent .

THY修井 暂堵剂是以油溶性树脂作为桥 堵剂，桥堵储层孔道，在井壁形成屏敝层.从而减少修井液 的漏失。