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| 德阳天发石油石油有限公司“ZJ30”钻机作用及特点。 |
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30钻机是由德阳天发石油设备有限公司研制并投入批量生产的
一种撬装钻机，有如下特点：
1、可用柴油机或电动机驱动；
2、适用于在封闭性颗粒地层以及一般的软岩层钻井，主要用于：
a、钻石油探井；
b、钻灌溉井以及工业供水井；
c、钻隧道通风孔以及建筑物、桥梁的桩基孔；
3、钻机采用转盘驱动，泥浆洗井（顺时针旋转）;
4、转盘配备了机械装置，用于在钻井过程中装卸钻具。该钻机结构
合理、性能可靠、重量轻。
Model 30 drilling tig is a kind of skid mounted drilling rig
which is developed and manufactured in batched by De Yang Tian
Fa Petroleum Equitment Co,Ltd.
1、It can be briven with either diesel engine or motor
2、It is a kind of skid mounted drilling rig with rotaty table
and suitable for drilling holes with close grained formation and
for common soft diggings.It's mainly used for:
a、Drilling well for resarch of petrolemu geology.
b、Drilling wells for irrigation and water supply of industry.
c、Drilling holes for tunnel ventilation and laying piling foundation
for buildings and bridges.
3、The rig is driven by rotary table and drills with mud(clockwise).
4、The rotary table is furnished with a mechanical system for breaking
out or spinning of the drill tools during the drilling operation.
The rig is a new model with reasonable structure,reliable performance,
and light weigh.
“ ZJ30钻机”
| | | 来源：德阳天发石油设备有限公司 时间：2013-9-28 16:44:12 |  |
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