The paper develops embrasure plugging a-gent(FD-2) with high strength according to the present problem that cement plugs embrasure.
针对目前水泥浆封堵炮眼存在的问题，研制开发了不留塞高强度炮眼封堵剂FD-2。
Through practice, the results show that its property surpass regular cement system, and can improve cementing quality and the period of validity of cement sheath plugging.
实践证明它优于常规水泥体系，可提高固井质量和水泥环封隔有效期。
The composition and technology of the PAM -cement -mud fast plugging fluid are also given.
讨论了PAM—水泥—泥浆速效堵漏浆液的组成与工艺。
The application of it on Heba1 well and Heba2 well in northeast Sichuan area shows that the new agent has the features of safety, operability, good effect of plugging, short waiting on cement.
在川东北的河坝1井和河坝2井的应用结果表明，新型承压堵漏剂安全系数高、可操作性强，具有封堵能力强、候凝时间短的特点。
The application of it on Heba1 well and Heba2 well in northeast Sichuan area shows that the new agent has the features of safety, operability, good effect of plugging, short waiting on cement.
在川东北的河坝1井和河坝2井的应用结果表明，新型承压堵漏剂安全系数高、可操作性强，具有封堵能力强、候凝时间短的特点。
应用推荐