摘要
新型泡沫水泥浆的泡沫细小均匀 ,结构稳定 ,具有密度低、渗透率低、强度高、导热率低的特点。吐哈油田的现场试验表明 ,泡沫水泥浆对于解决吐哈油田低压易漏层、气层和盐层等复杂地层的固井问题 。
A new kind of foam cement slurry is formed by reaction of reducing agent in cement slurry,which has properties of fine and homogemeous foam,stable construction,low density and permeability,high strength and low heat conductivity.Having been used in Tuha Oilfield,the result shows the foam cement slurry is high effective to solve the well cementing problems,low pressure,easily leak zone,gas zone and evaporite bed.
出处
《断块油气田》
CAS
2002年第1期58-61,共4页
Fault-Block Oil & Gas Field
