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。