摘要
顺南7井四开177.8mm尾管固井具有井深、井温高,气层分布广且异常活跃等难点。特优选出抗高温防气窜液硅水泥浆体系,室内评价该体系性能优良,在顺南7井得到成功应用。
The 177.8mm liner cementing of ShunNan7 has many difficulties,such as the well is very deep,the BHT is veryhigh,the gas reservoirs have a wide distribution and they are very active,and so on.Through many tests,the high-temperature antigaschanneling liquid silicon cement slurry system was selected,its performance parameter is excellent and has a successful application inShunNan7 well.
出处
《石化技术》
CAS
2016年第5期146-147,共2页
Petrochemical Industry Technology
关键词
气井固井
液硅
防气窜
水泥浆
顺南7井
gas well cementing
liquid sio2
anti-gas channeling
cement slurry
ShunNan7 well
