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。
When the rig sank, the riser broke near the top while remaining attached to the blowout preventer at the bottom.
将使用哪科防喷器还没奋决定。
It has not been decided which kind of blowout preventer will be used.
打开防喷器闸板进行内部检查。
这类防喷器仅应作为最后手段。
This type of preventer should only be used as a last resort.
拆开、分解，准备移动钻机或者防喷器。
To take apart, disassemble and otherwise prepare to move the rig or blowout preventers.
常规闸板式防喷器的一个厚且重的部件。
A thick, heavy steel component of a conventional ram blowout preventer.
更换万能防喷器胶芯。
闸板防喷器在使用过程中，密封效果是关键。
During the process of using the Ram Blowout Preventer, the sealing effect is the key.
下防喷器和隔水管。
此阀用于分流系统和从防喷器引出的阻流管线上。
This valve is used on diverter systems and choke lines leading from the blow out preventers.
当钻井平台下沉时，立管倒塌，自动弯折，但不会转离防喷器。
When the Deepwater Horizon sank, this riser collapsed and folded in on itself, but did not sheer off from the blowout preventer.
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。
Outside the riser are several hoses and smaller pipes for recirculating the synthetic mud and controlling the blowout preventer.
环形防喷器是井口防喷控制装置的重要组成部件之一。
The annular BOP is the important assembly of the blowout preventer control system.
正好在两点二十分哈理森先生命令钻井技师检查防喷器。
Right at twenty past two Mr. Harrison ordered a drilling tool-pusher to start examining the blowout preventer.
闸板防喷器关井速度快、耐高压，是二级井控最重要的设备。
The ram BOP is the most important equipment for secondary well control, quick to shut in the well, and of a high pressure rating.
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。
The design of the downhole blowout preventer is for the domestic drilling and production needs of a new design attempt.
国内欠平衡钻井普遍实施，要用到的旋转防喷器是关键设备，技术含量高。
While underbalance drilling spreads greatly, rotating blowout preventer, as a kind of high technical product, is the crucial equipment to control well pressure.
但这无法解释，为啥当采用其他方式操作这个巨大的防喷器时，它仍然不工作。
This does not explain why the great valves failed even when they were activated by other means.
对提高我国旋转防喷器的综合技术水平方面具有一定的理论意义和应用参考。
It provides the important theory meaning and application references in comprehensive technology level of the domestic RBOP.
首先，他们已经部署了遥控机器人驾驶的潜水艇潜入水下试图通过激活防喷器来关闭油井。
First, remote-controlled robot submarines have been deployed to try to seal off the oil well altogether by activating a massive device called a blowout preventer.
一旦井控或井涌发生时，可以用于快速密封井眼上部的装置称为闸板式防喷器。
A device that can be used to quickly seal the top of the well in the event of a well control event (kick).
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。
Technology of Downhole blowout preventer may be lower drilling costs and improve the quality of an important part of the drilling.
如果使用了闸板型防喷器去关闭井眼，则工具接头就不能够通过关闭的闸板元件。
If the well has been closed with the use of ram BOPs, the tool joints will not pass by the closed ram element.
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。
When well, the purpose of installing Downhole Blowout Preventer in the event of overflow which from the underground near the source.
最初，防喷器与深水地平线平台由一根一英里长的垂直管相连，这根管子叫做立管，石油既由此通过。
Originally the preventer was linked to the Deepwater Horizon by a mile long vertical pipe called a riser, through which oil would flow.
通过各个环节的把关，消除闸板防喷器密封失效的不利因素，保证闸板防喷器使用安全可靠。
In this way, the undesired factors causing sealing failure during each link can be avoided to ensure a safe and reliable application of ram BOP.
通过各个环节的把关，消除闸板防喷器密封失效的不利因素，保证闸板防喷器使用安全可靠。
In this way, the undesired factors causing sealing failure during each link can be avoided to ensure a safe and reliable application of ram BOP.
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