When the rig sank, the riser broke near the top while remaining attached to the blowout preventer at the bottom.

当钻井平台下沉时，立管在顶部附近的地方断裂，同时另一端仍与底部的防喷器相连。

What do we use to control the blowout preventer?

我们用什么来管制封井器呢？

We do not use this valve to control the blowout preventer.

我们不用这个凡尔管制防喷器。

It is an inside BOP (blowout preventer)in the drill string.

投入式止回阀是钻柱内防喷器。

We haven't had time to test blowout preventer this morning.

今天上午我们已经没有时间试防喷器了。

All spare parts of the blowout preventer are kept in that room.

所有的防喷器配件都得保存在那间房子里。

It has not been decided which kind of blowout preventer will be used.

将使用哪科防喷器还没奋决定。

The hydraulic filter of blowout preventer control system is improved.

并对防喷器控制系统液压过滤装置进行了改进。

A thick, heavy steel component of a conventional ram blowout preventer.

常规闸板式防喷器的一个厚且重的部件。

The next approach to the well will focus on the top of the blowout preventer.

下一个对付漏油井的办法将关注于防漏装置的顶部。

This blowout preventer being easily controlled is one of the advantages of it.

容易控制是这套防喷器的优点之一。

Then there was the blowout preventer, a huge stack of valves on the sea floor.

现在来谈一谈坐落在海底，由一层层厚厚的阀门组成的防喷阀。

The annular BOP is the important assembly of the blowout preventer control system.

环形防喷器是井口防喷控制装置的重要组成部件之一。

During the process of using the Ram Blowout Preventer, the sealing effect is the key.

闸板防喷器在使用过程中，密封效果是关键。

A variety of schemes to either block up or seal off the blowout preventer are in development.

多种封闭或密封防喷装置的方案也在构思之中。

Do you think it necessary to have any further improvements in the control system of blowout preventer?

你以为有必要对防喷器控制系统再做进一步改进吗？

A new inner blowout preventer is developed and the industrial test and theoretical study are finished.

开发设计了一种新型内防喷器，并完成了工业性试验和理论研究工作。

Right at twenty past two Mr. Harrison ordered a drilling tool-pusher to start examining the blowout preventer.

正好在两点二十分哈理森先生命令钻井技师检查防喷器。

The design of the downhole blowout preventer is for the domestic drilling and production needs of a new design attempt.

本次设计针对国内钻井生产需要进行了一种井下防喷器的设计尝试。

Outside the riser are several hoses and smaller pipes for recirculating the synthetic mud and controlling the blowout preventer.

在立管外面是一些软管和小管，用于回收合成泥浆和控制防喷器。

When the Deepwater Horizon sank, this riser collapsed and folded in on itself, but did not sheer off from the blowout preventer.

当钻井平台下沉时，立管倒塌，自动弯折，但不会转离防喷器。

More than one attempt may be necessary, as may the injection of a "bridging agent" to further gum up the blowout preventer.

除此之外，可能仍将继续努力，因为置入“桥堵剂”可能会进一步卡住防喷装置。

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。

To do this, BP has been replumbing and rewiring the blowout preventer, paying particular attention to its choke pipe and the kill pipe.

在此以前，英石油已经给井喷防护器重新布管布线，其中重要的阻流管（choke pipe）和压井管（kill pipe）更是被小心铺设。

When well, the purpose of installing Downhole Blowout Preventer in the event of overflow which from the underground near the source.

安装井下防喷器的目的是在发生井涌或溢流的时候，从井下源头附近就能够阻止井喷。

This setting was constituted by high-pressure lubricator, blowout preventer, injection oily pump, closed gate valve and conversion tie-in.

本装置由高压防喷管、高压防喷盒、高压注脂泵、高压密闭闸门及转换接头等组成。