1.
Perhaps there will be a short trip to test the possibility of a blowout-in case the will is acting up.
当井的情况不好时，也许要进行为时较短的起下钻作业来试验井喷的可能性。
2.
drilling practice
钻井实践；钻井习用方法；钻井作业；钻井参数
3.
Axial direction dynamic analysis on ultra deep-water drilling riser under setting down and recovery operations
下放或回收作业状态下超深水钻井隔水管轴向动力分析
4.
Research on Energy-saving Control of Piling System of Hydraulic Piling Rig;
旋挖钻机钻孔作业系统节能控制的研究
5.
Preliminary Study on Well Drilling Technique of Semi-Submersible Drilling Platform with Dual Derrick Rig
半潜式钻井平台双井架钻机作业工艺初步研究
6.
downhole performance
钻具等设备的井下工作性能
7.
Also, diamond jewelry should never be worn while doing heavy work.
并且，在做易磕碰的工作时应摘下钻饰。
8.
The Static Analysis on Structure of ZJ70DZ Rig under Working Condition
ZJ70DZ型钻机工作工况下结构静力分析
9.
Internationalization of Chinese Home Appliance Industry from Perspective of Diamond Theory;
钻石理论视角下我国家电业的国际化
10.
Some Thoughts for the BZ 13 - 1 Area Drilling Operation
渤中13-1地区钻井作业的几点思考
11.
Discussion on Application of Operational Cost Method in Drilling Cost Accounting;
作业成本法在钻井成本中的应用探讨
12.
Discussion about Risk Analysis and Application of Oil Drilling Operation
浅析石油钻井作业的风险分析和应用
13.
a mixture of clays and water; pumped down the drill pipe to lubricate and cool the drilling bit.
泥土和水的混合物，顺钻杆而下，起润滑和冷却钻头的作用。
14.
Study on Nonlinear Dynamics Action of Integrated Bit-Rock-Drillstring-Well System;
钻头—岩石—钻柱—井壁互作用下系统耦合非线性动力学研究
15.
Drill stem tests are taken from some wells almost immediately after drilling and completion operations.
有些井刚钻完并进行完井作业后，就立即采取钻杆测试。
16.
Its main functions are maintaining borehole gage,improving drill string stability and protecting lower drill string from excessive wear.
其重要作用是保持钻头尺寸符合标准，提高钻杆稳定性，避免钻杆下部过于磨损。
17.
It rattles the windowpane and sends the dog scratching to get under the bed.
它把窗玻璃震得格格作响，把狗吓得往床底下钻。
18.
Our research was at a dead end and couldn't go forward.
我们的研究工作钻进了死胡同，无法进展下去了。