摘要
PVC-U管属于新型成井管材,国外水井中被广泛应用,在我国尚处于推广阶段。通过PVC-U管与传统金属井管在成井材料和成井过程中的经济性分析,结果表明,PVC-U管无论是在管材成本、成井时间以及成井过程中产生的相关费用等方面,都比传统金属井管更为经济。
As a new type of pipe material for well completion,PVC-U pipe has been widely applied in water well construction abroad but is still in promotion stage in China.By the economic comparative analysis on PVC-U pipe and traditional metal case in well completion,it shows that PVC-U pipe is more economical in the pipe material cost,well completion hour and construction process.
出处
《探矿工程（岩土钻掘工程）》
2010年第8期35-36,共2页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
PVC-U管
成井
经济性分析
PVC-U pipe
well completion
economic comparative analysis
