摘要
ZCZ-20型沼泽钻机的研制较好地解决了过渡带地区复杂多变的地层给地震勘探带来的困难,在实际应用中取得了较好的效果。文中分别对ZCZ-20型沼泽钻机的特点、技术指标、结构和实际应用进行了介绍。
The development of rig working in swamp better solved the difficulties of seismic exploration that complex and variable formation in transitional area brought about and achieved better results in practical application. The paper introduced separately the characters, specification, structures and practical application of rig working in swamp.
出处
《物探装备》
2005年第4期247-249,共3页
Equipment for Geophysical Prospecting
关键词
驱动功率
井架
人字架
动力头
加压提升力
钻具
钻井深度
钻井方法
driven power, rig frame, propeller strut, power head, pressure lifting force, drilling tool, hole depth,drilling method
