well drilling

In drilling exploration and well drilling Industry, the drilling pipe and drill collar are key apparatus.

钻杆和钻铤等管状螺纹连接件,是钻探和石油钻井工业中的关键设备.

In well-drilling project, corrosion of drill steel and pipeline is ubiquitous phenomena.

油田钻具和管道系统腐蚀是油田工程中普遍存在的问题.

Well drilling for deep evaporite beds is a big problem faced by drilling sector.

深部盐膏层钻井是钻井工程重大技术难题之一.

During the oil-gas well drilling process there is plenty of water from drilling polluting the environment.

油气井钻探过程中产生大量钻井废水,会对环境产生污染.

It will become the leading technology in the shallow sea oilfield well drilling technology.

它将成为滩海油田钻井技术中的主导技术.

The formulas can be used in calculating hydraulic parameters in directional well drilling engineering.

为定向井、水平井钻井水力参效设计和计算提供了新的理论基础。

Application of Technical Logging in Drilling Accident and Old Well Maintenance

工程技术测井在钻探事故和旧井维修中的应用

The jet action can largely improve ROP during oil gas well drilling.

在油气井钻进过程中,射流对井底的作用可大幅度提高钻速.

In CBM well drilling construction, oil drilling techniques are basically adopted.

在煤层气钻井施工中, 基本上采用石油钻井工艺.

Drilling fluid technology of bi-lateral horizontal& Well Jing 31-59

静31-59双分支侧钻水平井钻井液技术

Therefore lost circulation has always been an urgent technical problem in the process of well drilling.

所以,井漏一直是钻井工作中亟需解决的技术难题.

The paper discusses an automatic rectifying-deviation technique of drill during oil-well drilling, it is composed of automatic rectifying-deviation system, power generation system and switch power.

本文研究了一种油井钻探过程中钻头自动纠偏技术，其是由井下闭环自动纠偏系统、发电系统和开关电源三部分组成，本文主要围绕这三个部分展开研究和分析。

The demands are a fresh example of how BP continues to be overshadowed by the disaster, caused when a well it was drilling blew out, killing 11 men and triggering the worst oil spill in US history.

最新的索赔要求鲜明地反映出，英国石油仍受到这起灾难的影响。当时，英国石油的一处钻井平台发生爆炸，导致11人死亡并引发美国历史上最严重的原油泄漏事故。

In the directional well ( well ) drilling meet those difficulties?

在定向井 ( 水平井 ) 钻井中会遇到那些困难?

Chinese workers used the ancient Chinese well-drilling method in the railroad construction to settle problems.

这是当时华工运用的在筑路中解决了大难题的中国古代钻井法.

The synthetic method of potassium methyl silicate and its application in oil-well drilling were investigated.

研究了甲基硅酸钾的合成方法及其在油田钻井中的应用.

Correct use of rate of penetration will give many aids to mud logging and well drilling.

正确应用钻时,能够给录井和钻井施工提供很多帮助.

It provides reference for similar well drilling operations.

旨在为类似地层钻井作业提供参考.

Well drilling technology is the key for securing quality of water supply wells.

成井工艺是保证供水井质量的关键工艺.