摘要
针对车装钻机内部空间有限,井架主体与竖直方向存在设计夹角,井架作业时发生微量弹性变形,给井架附件安装带来很大难度的问题,研制了一套使用高度可以调节的套管台,降低了井架工扶正劳动强度,满足了国内外用户对车装钻机使用性能不断增高的要求。
As for the limit of space on truck mounted rig, a design corner exists between mast body and its uperight, at which a tiny elastic deformation happened, causing big problems for aceessaries installation. A height adjustable casing set-back was developed to reduce labor intensity. This development meets the increasing requirement for such rig performance.
出处
《石油矿场机械》
2009年第6期83-84,共2页
Oil Field Equipment
关键词
车装钻机
套管台
结构设计
truck mounted rig
casing set-back
structure design
