摘要
近５年来，淮南、安阳、柳林等地区１２口煤成气井采用塞流固井技术和漂珠低密度水泥浆固井技术取得成功，固并质量合格率为１００％，优质率为７８％。探讨了塞流固井中水泥浆动塑比的设计问题，给出了五种低密度水泥浆配方。
During the recent 5 years, plug flowcementing technology and micro-bead low densityslurry cementing technology used have obtained successful results in 12 coal-formed gas wells inHuainan, Anyang, Liulin areas, which 100% cementing quality has checked and 78% of which hasreached excellent quality. Problems of cement slurry yield value via plastic viscosity on design in coalformed gas well cementing was discussed, and 5kinds of low density cement slurry formula weregiven.
出处
《石油钻探技术》
北大核心
1995年第1期39-40,55,共3页
Petroleum Drilling Techniques
关键词
煤成气
固井
采气井
coal-formed gas well, cementing,plugflow, low density cement slurry, application,Huainan, Anyang, Liulin
