英语释义

1. a pipe or rod that drives a rotary drill bit (as in drilling wells)

片语

drill l pipe鉆桿

drill l pipe stabilizer鉆桿稳定器

drill l pipe counter鉆桿计数器

drill l pipe spinner鉆桿旋扣器

drill following pipe跟管鉆进

drill rod[机] 鉆桿；带孔棒；钎子

drill-pipe slips鉆桿瓦

drill shaft鉆桿，鉆柄；排种机轴

drill l pipe clamp鉆桿夹持器

英汉例句

• this paper introduces feature and material characteristic of aluminum drill pipe and analyzes its application.

  介绍了铝合金鉆桿的结构特点和材料特性，分析了其适用范围。

• keep the number of joints of drill pipe or drill colars resting on the v-door ramp to the minimum required for the operation in progress and secure such joints at the pin end by means of a pipe stop.

  根据鉆进的需要，至少要在大门坡道上放几根鉆桿或鉆铤，公接头一端戳在坡道挡桿上。

• full-scale fatigue test of drill pipe and borehole tests of drill pipes containing defects prove the reliability of assessment methods and software posed in this paper.

  通过鉆桿全尺寸疲劳试验和含有缺陷鉆桿的井下试验，证明了本文提出的评价方法和软件是可靠的。

• the company was founded in 2005, mainly oil production experts drill pipe products manufacturers.

  本公司创建于2005年，主要生产石油鉆桿产品的专家厂家。

• during the operation several downhole complications took place, such as collar break, cone break off, drill pipe sticking, lost circulation, caving and eccentrically worn drill pipe.

  该井在施工中发生了断鉆铤、掉牙轮、卡鉆事故和井漏、井壁失稳、鉆具偏磨等复杂情况。

• this paper introduces the whole structure, principles and relative parameters of drill pipe and collar transportation system.

  从结构、工作原理和设计特点方面，介绍了一种中心对中式管具定位装置。

• in this member, because of mudstone water sensitive hydration and coarse-grained sandstone is easy to collapse, thus result in borehole wall very unstable, and drill pipe sticking is very often.

  依兰矿区第三系上部的砂泥巖段，因泥巖的水敏水化作用及粗砂巖易坍塌等原因造成，区内鉆孔孔壁极不稳定，经常发生粘卡鉆具事故。

• the drill pipe sleeve is provided with scale.

  所述鉆桿套上设有刻度。

• this image provided by the u.s. coast guard saturday april 24, 2010 shows oil leaking from the drill pipe of the deepwater horizon drilling rig after it sank thursday.

  图9：这幅图是由美国海岸防卫队于4月24日提供的，它显示了「深水地平线」在沉没后原油源源不断从破裂的储油管道中泄漏的情况。

• the results show that the fatigue damage of drill pipe in well head is the most serious.

  算例分析表明：鉆桿在井口处的单次疲劳损伤最大；

• the system makes up of shortcomings that traditional drill pipe heat treatment control system can only show timely temperature and temperature changes can not be preserved.

  该系统弥补了传统的鉆桿热处理控制系统只能显示实时温度，无法保存温度变化过程的缺点。

• i produced the drill pipe thread sealed lubrication of fat is good, easy to use, can apply to different depth and scope of various conditions, and other characteristics.

  我公司生产的鉆桿螺纹密封脂具有润滑性能好，使用方便，能够适用于不同的井深范围以及各种工况等特点。

• the key for solving the problem is to increase the drill pipe thickness, reduce working pressure and slideway friction coefficient, and rationally design the bending steering mechanism.

  增加鉆桿壁厚，降低工作压力和滑道摩擦因数，设计合理弯曲转向机构是解决问题的关键。

• this paper presents an investigation on the condition of drill pipe wash out occurred in 2004 in one oil field, and statistic analysis on the different type of drill pipe wash out were carried out.

  对某油田2004年鉆桿刺穿情况进行了调查研究，得到鉆桿内加厚过渡带部位刺穿是鉆桿刺穿失效的主要形式。

• the contact and friction of a drill pipe string with borehole wall and its deformation are analyzed and calculated with modified newton iteration and approximate gradient increment of loading.

  用修正的牛顿迭代法进行迭代运算和用近似梯度增量法修改载荷增量，并对鉆柱与井壁的接触摩擦和鉆柱变形进行了分析计算。

• short drill pipe short drill rod is a tool for adjusting drilling tool spaced length to reach a certain technical purpose in drilling engineering.

  短鉆桿是鉆井过程中调整鉆具间隔长度以达到某种技术目地的工具。

• and returns to the surface in the space between the drill pipe and the wall of the borehole.

  然后通过鉆桿和鉆孔壁之间的间隙返回至地表。

• this drill pipe is if that one.

  这根鉆桿和那根一样长。