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- Reverse out the drill pipe. 反循环清洗钻杆。
- The drill pipe that was broken has been found. 断了的钻杆被找到了。
- Would you like to read out the drill on the slide? 你要不要把幻灯片上的对话读一下?
- Then, mud of higher density is injected through the drill pipe and annulus fluid is choked out to remove the gas and the lighter mud while maintaining the pressure. 然后,通过钻杆注入浓度更高的泥浆,将环形间隙中的流体闭死,从而在维持压力的同时清除了天然气和较轻的泥浆。
- He broached out the drilled hole. 他凿大钻孔。
- If the drill pipe threads become rusty, rust will have to be cleaned. 如果钻杆丝扣生锈,必须清除掉。
- The heavier mud travels down the drill pipe and up through the annulus. 较重的泥浆沿钻杆向下流动,然后通过环形间隙上升。
- Blue Nile should make the task bar larger, reverse out the lettering, or change the background color in order to make the links more prominent and noticeable to consumers. 为了使链接对消费者更突出醒目,蓝色尼罗河应当将任务栏做大一点,突出文字,或是采用不同的背景颜色。
- This pressure must be under control,and we control it by means of the mud which we circulate down the drill pipe. 这种压力必须加以控制, 而且我们控制压力的方法是把泥浆灌注到钻管中去。
- Mud This pressure must be under control, and we control it by means of the mud which we circulate down the drill pipe. 这种压力必须加以控制,我们让泥浆顺着钻杆向下循环,用这种方法来控制压力。
- And returns to the surface in the space between the drill pipe and the wall of the borehole. 然后通过钻杆和钻孔壁之间的间隙返回至地表。
- This pressure must be under control, and we control it by means of the mud which we circulate down the drill pipe. 这种压力必须加以控制,而且我们控制压力的方法是把泥浆灌注到钻管中去。
- Reasonable matching the rotation speed and vertical speed of the drill pipe has more favorable effect on the soil reaming. 合理地匹配钻杆运动参数更有利于扩孔效果的提高。
- She panted out the urgent message. 她气喘吁吁地讲出这个紧急口信。
- The Baoshan Iron and Steel won the bid for the drill pipe in Southeast Asia and South Asia to further expand the market has laid a good foundation. 此次中标为宝钢钻杆在东南亚和南亚市场的进一步拓展打下了良好的基础。
- It took me quite a while to fill out the questionnaire. 填写那份问卷花了我好长一段时间。
- Lubrication may be especially important on extended reach or horizontal wells where the friction between the drill pipe, drill bit and rock surfaces must be kept to a minimum. 对延伸区域或水平油井而言,润滑可能尤为重要,因为在这些地方,钻杆、钻头和岩石表面间的摩擦必须保持在最低水平。
- I put the shirt in soapy water to soak out the stain. 我将衬衫浸在肥皂水里以去除污渍。
- The detective soon raveled out the truth. 那名侦探很快就于真相大白。
- By forming a thin film around the drill bit,drill assembly,thus preventing the balling of the drill bit and drill pipe,the ROP accelerators rendered the mud lubricity and incre... 机械钻速提速剂能在钻头、钻具组合等金属表面形成一层薄膜,防止钻屑黏附于钻头和钻具上发生泥包,从而起到润滑的效果,提高了钻速。