ZJ70L型钻机全网电拖动技术改造方案  

Model Alternation for ZJ70L Rig of Electricity-driven by Network Power Supply

作　　者：董云飞[1] 戴树涛[1] 马士平[1] 

机构地区：[1]江苏石油勘探局钻井处,江苏扬州225261

出　　处：《石油矿场机械》2008年第6期84-87,共4页Oil Field Equipment

基　　金：中石化"网电拖动钻机技术改造"项目

摘　　要：针对钻机全网电拖动技术改造的要求,对ZJ70L型钻机改造方案进行了设计、分析与对比。采用变频拖动,启动平稳,无级调速,不仅节能,还可优选钻井参数,提高钻井效率,明显优于其他方案,应为首选方案。According to the requirement of drilling rig driven by network power supply, a model alternation design for ZJ70L rig has been done. Through analyses and comparison, frequency conversion driving is adapted for its smooth starting, stepless speed regulation, with not only energy-saving, but also optimized parameter for selecting drilling to increase drilling effecting. It has unique feature upon others to the first choice.

关 键 词：钻机 网电 改造 方案 

分 类 号：TE922[石油与天然气工程—石油机械设备]