1·The sales, maintenance and service of rotary drilling rig drill rod;
旋挖钻机钻杆的销售、维修、服务；
2·Transocean, which provided the drill rig, could also be banned in Brazil.
提供钻井设备的Transocean公司也在巴西遭禁。
3·Some blubber ends up in the trash, no longer prized as fuel for heat and light when a drill rig nearby makes natural gas cheap and easy.
当钻孔机在附近获取天然气更加的方便容易后，鲸脂被丢进垃圾箱，不再被做为取暖和点灯的燃料。
4·Subsequent seismic surveys and the surge in the price of oil prompted Desire Petroleum, a small British company, to hire the rig, which will drill up to ten wells for itself and several other firms.
随后的地质调查和油价波动促使英国一家小公司Desire Petroleum去租用钻井装置，准备为自己和几家其他公司钻探最多十座油井。
5·Engineers feared the pipe may have been damaged after the Deepwater Horizon drill rig exploded and sank in April, killing 11 workers on the rig.
工程人员担心，当深水地平线钻井平台4月爆炸并下沉以后，这一管道可能受损，这次事故夺取了平台上十一名工作人员的生命。
6·For every piece, the stiff, hollow pipes that connect the drill assembly with the rig at the surface have to be assembled as the drill is lowered and dismantled when it comes up again.
每一段坚实、中空的连接钻取机索导管的冰芯只能被切碎，因为钻取机再次出来时变得更低了也更细了。
7·Drill rig and its accessory tools were developed to meet the technical requirements of drilling Geo physical blast holes in soil and rock among mountainous and hilly area in China.
为满足我国山地丘陵地区物探爆破孔施工技术的要求，研究适合土层、岩层钻进用的钻机及工具，对钻机的配套设备进行了开发研究。
8·Royal Dutch Shell says its grounded drill rig is ready to be towed off the rocks where it's been stranded since New Year's Eve.
荷兰皇家壳牌石油公司表示已准备好将搁置的钻井机从岩石中拖出来，该钻井机自新年前夕便困在了岩石中。
9·It makes analysis and comparison to several possible operation method of drill rig to determine its safety operation standard.
本文针对钻机的几种可能的运行方式分析比较，以确定较安全的运行规范。
10·Fit the rig tongs with the correct jaws for the drill pipe tool joint or the drill collar. Re-install the safety lock springs.
给大钳装上与钻杆接头或钻铤相匹配的钳头，再装上安全锁簧。