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.

Barack Obama now says he is open to offshore oil drilling.

巴拉克·奥巴马现在说，他对海上石油钻井是不限制的。

Ram - type blowout preventer is important equipment used in oil drilling operation.

闸板防喷器是石油钻井过程中的一种重要设备.

This paper introduces the use of lubricating oil for oil drilling equipment, and means and cautions to be taken in adding lubricating grease.

介绍了石油钻井设备润滑油的使用及其润滑系统、润滑油品、加注润滑油脂的方式、方法和注意事项。

That is what led to the surge in oil-drilling cases and seems to be behind a growing number of complaints regarding alternative-energy plays, Ms. Crawford says.

克劳福德说，正是这点导致了石油钻井案件的激增，也似乎是替代能源相关案件越来越多的原因。

It gave birth to the oil drilling industry.

它催生了石油钻探行业。

Caveney echoed calls for increased U.S. oil drilling.

卡夫尼也呼吁增加对美国国内石油资源的开采.

NL-mud lubricant is an additive agent used in oil drilling.

泥浆润滑剂是应用于油田钻井的泥浆添加剂。

Oil drilling mud dispersant and crude oil emulsification viscosity reduction agent.

原油钻井泥浆分散剂、原油乳化降粘剂。

NL - mud lubricant is an additive agent used in oil drilling.

泥浆润滑剂是应用于油田钻井的泥浆添加剂.