大家在查： in the open 报关歌唱家会试 reconsider 游资马丁·凯利电子管 QatarInvestmentAuthority 克里斯蒂娜•阿奎莱拉

downhole

美 ['daʊnhoʊl]英 ['daʊnhəʊl]

n.井下；下向井眼
adj.井内的；孔内的；孔底的
网络井底；井下式；向下炮眼

downhole

英-汉英-英网络释义

downhole

井底

石油行业英语词汇谁有啊，跪求_爱问知识人 ... downhole equipment 井下装置 downhole 井底，井下 downsroke 下行冲程 ...

井下

石油行业英语词汇谁有啊，跪求_爱问知识人 ... downhole equipment 井下装置 downhole 井底，井下 downsroke 下行冲程 ...

井内

土木工程词典| - 天圆地方建筑论坛 -... ... down stream 下游 Downhole 井内 Downstairs 分母 ...

井下式

井下式(Downhole)海底CPT贯入设备中的海底基座需要为探头和探杆竖直贯入海底土体时产生的地层阻力提供支撑反力,然而当 …

向下炮眼

矿业工程专业词汇英语翻译(D-H) -亿城英语 ... downdraft 下向通风 downhole 向下炮眼 downpour 注下 ...

例句：

The downhole hardware needed to make a log . The term is often shortened to simply "tool . "

指下井仪器，即测井过程中需要下放到井底的所有硬件设备，常简称为仪器。

According to the torque value , calculating that of drill string downhole , and checking the safety of the drill string.

根据该扭矩值推算到井下钻柱的扭矩值，并且校核了各点钻柱的安全性。

The downhole pressure at which a treatment fluid can be injected into a zone of interest.

处理液能够被注入目的层时的井下压力。

Technology of Downhole blowout preventer may be lower drilling costs and improve the quality of an important part of the drilling.

井下防喷器技术的应用有可能成为降低钻井成本、提高钻井质量的一个重要部分。

A downhole tool designed to allow the lower and upper tool-string sections to be parted to enable retrieval of the running string.

能够使工具管柱的下段和上段分开的井下工具。于是就能将下入管柱起出。

A type of circular seal commonly found in downhole tools and a wide range of surface equipment applications.

在井下工具和广泛范围的地面设备中普遍使用的一种环状密封件。

The utility model belongs to the technical field of a robot , which in particular relates to a downhole rescue detection robot for coal mine .

本实用新型属于机器人技术领域，具体地说是一种煤矿井下救援探测机器人。

It uses the vibrations produced by a drill bit while drilling as a downhole seismic energy source , which makes it belong to passive seismic .

它是利用钻井过程中钻头破岩产生的振动噪声为震源进行地震勘探，属于无源地震的范畴。

Scrape the mud to prolong the service life of the proposal had better , but the spiral centralizer downhole assembly .

为延长刮泥器的使用寿命，建议最好不过钻具组合中的螺旋扶正器。

Downhole failures often take place in certain salt wells in some concession and have certain impact on production .

某矿区某些盐井井下故障较为频繁，对生产造成了一定的影响。

A third new application was to protect a downhole screen across a water-injection zone from being damaged by debris during a workover .

第三个新的申请，以保护井下屏幕跨越注水区被损坏的碎片在修井。

The smaller radial dimension and its influence on the loss in energy are considered , when the hydrocyclone is applied to downhole .

考虑旋流分离器应用于井下，径向尺寸受限，影响其能量损耗。

The utility model discloses a downhole well washer of the oil well which solves the problem of the washing of a screw pump well.

本实用新型公开了一种采油井井下洗井器，解决了螺杆泵井的洗井难题；

Formulation of the perforating acid depends on the characteristics of the formation and the downhole equipment used .

射孔酸的组成取决于地层特性和所用的井下设备。

A downhole tool with a profiled external surface designed to catch and retrieve junk or debris from the wellbore .

具有定型外表面的井下工具。它用来抓捕碎屑或碎片，并将其从井筒中起出。

A downhole completion component that enables injection of treatment chemicals or inhibitors into the production conduit .

能使处理剂或抑制剂注入生产导管的井下完井部件。

However, it is so hard to measure the upstream pressure of downhole choke that the empirical equations are useless.

由于井下节流，节流嘴上游压力的不易测得，使得临界流动状态判别困难。

downhole

downhole

井底

井下

井内

井下式

向下炮眼

热词推荐

大家在看